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Top 10 Java Projects With Source Code [2024]

Java is the backend powerhouse in the web development field, it’s versatile and most trending programming language in the world, it has become more popular as it provides highly secure web applications and regularly updates its versions but still, in most companies the older versions are being used of Java due to its large community support, stability and compatibility such as JDK 8 provides a lot of expressions and collections which can be used in the web projects and are most efficient in terms of large-scale development which gives a high-class clarity of code and easy to maintain with frequent updates in the specific project.

Java Projects With Source Code

In the tech world of building websites and more online stuff, Java is one of the most consumed languages among developers. So, these are collections of 10 Java projects which are in high demand in industries. Moreover, we offer the source code to assist you in adapting your projects according to your needs. Consider it as a backstage view, revealing how everything operates.

Top 10 Java Projects with Source Code

If you’re looking to get expertise in web development here, we are providing you with amazing projects especially if you’re into using Java frameworks like Spring , Spring Boot , and Hibernate which will help you to build projects in your college final year projects, with some advance features also you will get beginner level to intermediate level projects or whether you are in industry so, these pro5jects going to help you differently in every aspect where you will learn, explore and develop secure applications.

1. User Management Application

This user management project integrates email based user registration and password reset, for ensuring the user’s security and integrity, using the JWT authentication for secure logins. The project will include role based authorization, where we can also use loggers to print such informational messages.

  • It defines and manages user roles to control access levels and permissions within the system.
  • It enables users to personalise their profiles, managing preferences and updating the information to enhance the user experience.
  • JWT authentication secures the user’s login by generating the access token and ensures a robust user authentication process.
Programming Language used: Java Required Tools: Spring boot, REST APIs, mongoDB/MySQL, JWT authentication Source Code: User Management

2. Online Banking Portal

The online banking portal which is a bit intermediate level project, mostly used in the industries. So, the project will allow the users to securely login and manage their accounts, fund transfer, bill payments, manage their cards, where customer can also get the transaction history, and retrieve applied cards such as gift card, ATM cards and can also track the status of their loans and locker availability in the banks. The project can be implemented by using the AES encryption and decryption standards and can also go through server side and client side validations so that customer’s credentials must reach in encrypted form on server which will enhance the security of customer login.

  • It enhances user experience with a feature allowing customers to check real-time locker availability.
  • It gives a user-friendly platform where customers can retrieve their information such as transaction history, account details, etc.
  • It secures the customer login by using encryption standards and validations.
Programming Language used: Java Required Tools: Spring boot, MySQL, AES algorithm, Maven , JSON , REST APIs , HTML , CSS / ReactJs SourceCode: Online Banking

3. Online Ticket Booking System

The Train-Ticket-Reservation-System is an exclusive project designed to enhance the train ticket reservation process and have role based access in the application for both users and administration which ensures a seamless experience. Users can also conveniently view the train schedule, search for specific trains, check seat availability, and obtain information about train timings and fares, where users can also get virtual e-tickets. This will provide a secure platform where users can login and logout, also can change passwords and view their ticket booking history.

  • It instantly generates electronic tickets which provide users with a hassle free and eco-friendly alternative to paper tickets.
  • Users have the capability to view their ticket booking history, offering a convenient way to track and reference their past and upcoming journeys.
Programming Language used: Java (JDK 8) Required Tools: Java [J2EE] , JDBC , Servlet , Oracle, HTML, CSS, Bootstrap SourceCode: Ticket Booking

4. Ride-sharing app with real-time tracking and payment

A ride-sharing app with real-time tracking and payment integration modernised the way we commute with cab drivers. Where users can book rides and see where the ride is in real-time on a map, it keeps the user safe and tells when the ride will arrive. Plus, users can pay securely through the application with no need for cash, it also tracks the ride’s location and estimated time of arrival at their given location.

  • We can do the booking process with a user-friendly interface that enables users to book rides seamlessly in just one go.
  • It also enhances security by integrating secure payment methods within the app by eliminating the need for physical cash transactions.
Programming Language used: Java (android) Required Tools: Google maps API, firebase Database Source Code: Ride-Sharing

5. Chatbot development

This aims to create a chatbot that can do multiple things, like dynamic and responsive live interactions, and combines AI with user engagement. It also involves a capable virtual assistant which can execute user queries in a conversational and natural manner. It needs to integrate Natural Language Processing (NLP) and Machine Learning algorithms to chat like humans and also deliver contextual and personalised responses.

  • The chatbot aims to provide relatable information to individual preferences and needs.
  • Through user feedback, the chatbot development involves a continuous refinement process by ensuring the system evolves and improves it.
Programming Language used: Java Required Tools: Assistant API, MySQL Source Code: Chatbot

6. Weather Forecasting Application

The weather forecasting application aims a significant role in providing users with real-time and accurate geographical information and certain updates. This application will provide data from a variety of sources, including weather stations, satellites, and meteorological models where users can fetch their current weather predictions, also detailing temperature, humidity, wind speed, and precipitation, as per their customisation to the specific locations. The user interface is intentionally designed for simplicity, ensuring straightforward navigation and a clear understanding of the forecasted data. It informs decisions and stays prepared for various atmospheric conditions.

  • The interface is designed for simplicity, enabling users to easily navigate.
  • The application provides users with real-time and accurate weather information.
Programming Language used: Java Required Tools: Yahoo Weather API, SLF4J API library, YQL (YDB Query Language) natively designed for large distributed databases Source Code: Weather API

7. Cryptocurrency Portfolio Tracker and Trading Platform

The cryptocurrency portfolio tracker and trading platform stand as a versatile solution for investors in terms of the digital asset. This platform enables users to oversee and handle their real-time cryptocurrency portfolios. It also incorporates trading features, facilitating users to seamlessly execute purchase and sale orders. In this project security measures are top notch which ensures the safe storage of sensitive financial information by providing a reliable space for executing trades.

  • It can sort, filter, and users can get details about cryptocurrencies.
  • Users can integrate multiple portfolios.
  • Investors can also view their amount values in 30+ currencies and get data globally.
Programming Language used: Java Required Tools: Maven, GSON Source Code: Cryptocurrency Portfolio

8. Voice Recognition System

The voice recognition system stands at the front of advanced technology which is revolutionising the way we interact with devices and applications. This project implements advanced algorithms to accurately analyse and interpret the spoken language by enabling a smooth communication process between users and their devices. From virtual assistants that respond to voice commands to transcription services that convert spoken words into text, the applications of voice recognition are vast and transformative.

  • This technology extends its applications to various industries, including customer service, healthcare, and automotive interfaces, which shows its vast and transformative impact.
  • This system facilitates the natural and interactive interactions and also enhances user experience.
Programming Language used: Java (android) Required Tools: React Native , Maven, ASR API, (Automatic Speed Recognition), Speech API, NLU (Natural Language Understanding), Wakeword framework Source Code: Voice Recognition

9. Augmented Reality (AR) Shooting Games

This project aims to be an AR shooting game that increases the gaming experiences to new heights. It will give a look of an advanced game by virtual elements with the real world by allowing players to engage in thrilling shootouts within their physical surroundings.

  • It provides the virtual elements into the real-world environment.
  • The game presents dynamic scenarios overlaid onto the immediate environment through device screens.
Programming Language used: Java (android) Required Tools: Augmented Reality, Gradle Source Code: AR Games

10. Wild Animals Detection Using IOT

In the era of monitoring the environment and wildlife conservation, the Internet of Things (IoT) system is used for wildlife detection, which also stands as a unique initiative. It includes IoT devices such as sensors and cameras used to examine and detect the movements of wildlife animals. The system can accurately identify and track various species by using advanced technologies like image recognition and data analytics, providing valuable insights into wildlife behaviour and population dynamics.

  • By utilising the image recognition and data analytics, the system can accurately identify and track various species and population dynamics.
  • The deployed devices collect real-time data which contributes not only to the protection of endangered species but also enhances human safety by providing timely information about the presence of wild animals in their surroundings.
  • This IoT-based wild animal detection system represents a crucial step in wildlife conservation, safeguarding biodiversity and promoting a balanced coexistence between wildlife and human activities.
Programming Language used: Java (android) Required Tools: IOT, Firebase , Data Analytical Tools, Machine Learning , gradle/maven Source Code: Wild Animals detection

Therefore, these are the top 10 Java Projects which are commonly adopted by the software developers. These projects serve as effective demonstrations for your final year college projects or showcasing Java development skills during job interviews. In this article the source code is just provided for your reference to just have a look into the projects, rest feel free to construct your project based on your requirements, as the article introduces a diverse range of project ideas covering basic, intermediate, and advanced levels of Java development.

Whether you're preparing for your first job interview or aiming to upskill in this ever-evolving tech landscape, GeeksforGeeks Courses are your key to success. We provide top-quality content at affordable prices, all geared towards accelerating your growth in a time-bound manner. Join the millions we've already empowered, and we're here to do the same for you. Don't miss out - check it out now !

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  • What results they expect from our company and why they’ve chosen us.
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  • The major challenges our team has faced, and the solution we’ve chosen to resolve the client’s problem.
  • The final results our team has presented to the clients - what has been changed and the benefits our clients get with the outcome.

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case study for java project

10 Best Java Projects for Beginners 2024 [With Source Code]

Java projects help developers hone their skills. But where do you start? We compiled a list of challenging, creative Java projects.

This is one of the most commonly-used programming languages in the world. We have Java projects for mobile applications, desktop applications, web servers, application servers, games, and database connections.

So if you’re looking to become a developer, you’ll need to actually start coding. A portfolio usually has several real-world projects. To get you started, we listed the 10 best Java projects for beginners in 2024.

  • What is Java?

Developed and created by John Gosling in 1995 in Sun Microsystems, Java is a general-purpose, object-oriented programming language. It was developed and intended to follow the WORA concept which means Write Once Run Anywhere i.e. compiled Java code can run on all platforms that support Java without the need for recompilation. 

It is popular among developers because of its following characteristics:

  • Object-Oriented
  • Platform independent
  • Architecture neutral
  • Interpreted
  • High Performance
  • Multithreaded
  • Distributed
  • Java IDEs to Start Building Java Projects

There are plenty of Java IDEs and online editors for you to begin developing Java projects. The following list covers some of the most popular editors and IDEs.

  • IntelliJ IDEA

Online Editors:

For detailed information about IDEs and editors, you may want to read about Java IDEs .

  • Best Java Projects for Beginners

The following are simple Java projects for beginners and should do a good job of covering all the essential fundamental concepts of Java. 

In some instances, the code is too long to include in the text of our article, so instead, we’ve provided links to the Java projects' source code.

1. Smart City Java Project

This Smart City project tells individuals visiting the city about hotels, transportation facilities, air ticket booking, shopping details, city news, etc. It is a web-based software developed in Java Programming language that solves most of the problems that any new visitor faces when coming to a new city like pathfinding, hotel searching, and ticket booking, among other things.

Source Code

2. Currency Converter

This currency converter is a mini-Java project that provides a web-based interface for exchanging/converting money from one currency to another. It is developed using Ajax, Java servlets web features. Such applications have been used in the business industry.

Java Programming Masterclass updated to Java 17

3. Number Guessing Game Java Project

This guess-the-number game is a short Java project that allows the user to guess the number generated by the computer. There are also several ways to alter the game, like adding more rounds or displaying the score. It’s quite simple and uses the random function to generate a number.

4. Brick Breaker Game

This brick breaker game is one of many fun Java projects that has you trying to break bricks at the top of the screen. The player controls a tiny ball placed on a small platform at the bottom of the screen, which can be moved around from left to right using the arrow keys. The goal is to break the bricks without missing the ball with your platform. The project makes use of Java swing and OOPS concepts , among other things.

5. Data Visualization Software

Data Visualization has become important as it displays data visually using statistical graphics and scientific visualization, to the point where data visualization software has been created. This project displays the node connectivity in networking in data visualization form. This node connectivity can be located at different locations via mouse or trackpad. 

6. ATM Interface

This somewhat complex Java project consists of five different classes and is a console-based application. When the system starts the user is prompted with a user id and user pin. After entering the details successfully, the ATM functionalities are unlocked. 

7. Web Server Management System

This web server management system project deals with the information, maintenance, and information management of the web server. It covers several concepts, including tracing the physical location of an entity, and identifying URL authorities and names.

8. Airline Reservation System

The project is a web-based one featuring open architecture that keeps up with the dynamic needs of the airline business by the addition of new systems & functionality. The project includes online transactions, fares, inventory, and e-ticket operations.

The software consists of four key modules, i.e., user registration, login, reservation, and cancellation. The app allows communication through a TCP/IP network protocol thereby facilitating the usage of internet & intranet communication globally.

9. Online Book Store

This project is mainly developed for bookstores and shops to digitize the book-purchasing process. The aim is to create an efficient and reliable online bookselling platform. It also records sold and stock books automatically in the database.

10. Snake Game in Java

If you are a ’90s kid or an adult you have probably played this game on your phone. The goal of this game is to make the snake eat the tokens without the snake being touched to the boundary on the screen. Every time the snake eats the token the score is updated. The player loses when the snake touches the boundary and the final score is displayed.

  • Start Practicing with These Java Projects

Whether it’s playing games, withdrawing money from ATMs, online shopping, or even reserving an airline ticket, Java projects can help. Use this robust and secure language to build your portfolio. You can choose any of these Java projects for beginners.

If you’re a complete beginner, Learn Java with Code Academy

case study for java project

  • Frequently Asked Questions

1. What Type of Projects is Java Used for?

Java is used in all sorts of applications. However, it dominates mobile application development. It is also used in web servers, games, and desktop applications.

2. What Are Some Beginner Java Projects?

There are several beginner Java projects, including a book management system, an airline ticketing management system, and the snake game. The list above does a good job of covering beginner Java project ideas.

3. How Easy is it to Implement These Projects?

The difficulty of implementing Java projects varies according to their complexity. Some projects in the beginner list above are tougher than others, but most are fairly easy to implement. The ones on the list are Java projects with source code, so that should make it easier. 

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case study for java project

Simran works at Hackr as a technical writer. The graduate in MS Computer Science from the well known CS hub, aka Silicon Valley, is also an editor of the website. She enjoys writing about any tech topic, including programming, algorithms, cloud, data science, and AI. Traveling, sketching, and gardening are the hobbies that interest her.

Disclosure: Hackr.io is supported by its audience. When you purchase through links on our site, we may earn an affiliate commission.

In this article

  • How to Extract a Java Substring [with Code Examples] Java
  • How to Reverse a String in Java: 9 Ways with Examples [Easy] Java
  • Top Java 8 Features (With Examples) You Need to Know [2024] Programming Languages Java

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case study for java project

Part IX Case Studies

Part IX presents case studies that use a variety of Java EE technologies. This part contains the following chapters:

Chapter 51, Duke's Bookstore Case Study Example

Chapter 52, Duke's Tutoring Case Study Example

Chapter 53, Duke's Forest Case Study Example

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Top 15 Java Projects With Source Code [2024]

Introduction, why these projects, java projects for beginners, 1. password generator using java, 2. online survey system, 3. online resume builder, 4. snake game using java, intermediate java projects with source code, 5. data visualization software, 6. electricity billing system, 7. web medical management system, 8. supply chain management system, 9. exam seating arrangement system in java, 10. wordcount tools in java, core java projects with source code, 11. create a consumer relationship management system, 12. bfit cognitive and memory testing game, 13. network packet sniffer analyzer software, 14. internet service provider automation system, 15. create a criminal face detection system, 1. what kind of projects is java used for, 2. where can i get java projects, 3. is java worth learning in 2023, additional resources.

“Our world, moved by Java”, Take a moment to contemplate this phrase. Java is one of the most commonly used programming languages. It is also used as the server-side language for most of the back-end development tasks, like those concerning Android development and Big Data. Java is also used for desktop computing, other mobile computing, games, and numerical computing. The popularity of Java is further evidenced by 90 per cent of all Fortune 500 companies using Java. In this article, we’ll be looking at 15+ exciting Java project ideas/topics for you to explore and practice.

Any layman can be a good developer, no matter if you possess a certain gene code to accomplish this or not. That being said, putting in the effort and harbouring the correct mindset is inevitable to accomplish this. Creating Java projects will assist you to hone your skills on real-life projects and amplify your spirit as a developer. This is the sole way to know if you own a pragmatic grasp of the theory you’ve learned. Functioning on these Java projects will let you equip yourself for a job.

The theoretical knowledge that you have is not of utmost importance, employers are interested in how you are able to translate the knowledge in a practical setup. You should create a portfolio of the tasks you have accomplished so far. So, when you interview for the role of developer, you will have solutions, code, apps, and projects, to exhibit to the recruiters. The portfolio will emphasize your strong points and recognize flaws that need modification.

Confused about your next job?

Reasons why software companies choose Java for developing enterprise applications:

  • The software industry adopted Java as it made development a pleasure, resolved problems with distribution, and lessened the pang of continuously porting across platforms.
  • As Java is an object-oriented language, it is huge and secure. Java programs are composed independently of the platform in bytecode language, which lets the same program work on any machine that is equipped with JVM. It is a realistic and practical approach to software design. Java objects envelop data and behaviour so that code can be used again, thereby making the process of testing and troubleshooting easier.
  • Java’s popularity grew when people learned how Java could solve their hardships on servers – making productivity, execution, and scalability reach new levels.
  • Java has demonstrated its supremacy over other languages from server-side scaling of multi-tier architecture to internet distribution of software, to the cloud-native deployments, to taking benefit of continuously upgrading hardware architectures and a whole lot more.

Here’s a list of ideas for beginners to try with Java

With the growing trend of hacking attacks, everyone should create different and complex passwords for their diverse accounts to keep them secure. Remembering every password is not humanly possible and noting it down somewhere is not a wise idea. Hence, people take the help of Password generators to create strong and complex passwords for their accounts. To generate such functionality all by yourself, you can take advantage of the function that java offers. Whenever a user is developing an account on a new website, you can use that program to develop a password. To take the safety of the password a notch above, you can enforce such functionality so that it saves passwords in encrypted form. To incorporate this, you need to study the fundamentals of Cryptography and Java Cryptography Architecture.

The idea of this project is to create a core java project that can accumulate the viewpoint of a targeted audience of a survey through the Internet. Based on that, the app can send the targeted audiences promotional emails and can launch online surveys. Any business can make use of this type of software to assemble feedback regarding the services or products they offer. We can build such functionality so that only registered customers can cast their responses. The main attributes of the app should be:

  • The apps are programmed in a way that they should be compatible with various databases like SQL and NoSQL.
  • Customers can submit their reactions anonymously.
  • Should be installed at a doable cost.

People find it challenging to build their resumes. The concept of this java project is to make this process smooth for the customer. The project streamlines the job of designing a resume for an individual.

We can choose a few industry-accepted, well-crafted resume templates, and request the user to incorporate the details he/she wants to add to the resume. After imputing all the necessary information, a personalized resume can be rendered in pdf and doc format by selecting a single button. The app should own the following features:

  • Engaging resume template.
  • Update each piece of information as per the user’s needs.
  • It should have the functionality to publish the resume instantly.

In our childhood, nearly all of us enjoyed playing classic snake games. Now we will try to enhance it with the help of Java concepts. The concept appears to be easy but it is not that effortless to implement.

One ought to comprehend the OOPs concept in detail to execute this effectively. Furthermore, ideas from Java Swing are used to create this application. The application should comprise the following functionalities:

  • The Snake will have the ability to move in all four directions.
  • The snake’s length grows as it eats food.
  • When the snake crosses itself or strikes the perimeter of the box, the game is marked over.
  • Food is always given at different positions.

Data visualization is a key part of the state-of-the-art business led by Data Science, Business Analytics, and Business Intelligence. It indicates the visual depiction of data in a pictorial arrangement. This is a powerful java project for apprentices. This information representation project is tied in with providing a synopsis of the plan and usage guidelines in information perception. The destinations of this task are to give clear and compelling correspondence of the experiences wrapped up in the information via appropriate graphical or pictorial depictions.

It depicts the hub availability in systems administration as information visualization. You can use a mouse or a trackpad to find it in different areas. The most useful part about the task is that you can enhance and modify the product highlights and capacities as demonstrated by your prerequisites.

This java project is a contemporary take on the classic electricity billing system where a person gathers data from our electricity meter. The primary objective of this project is to automate the entire process to make it seamless, convenient, and effective. The software can compute the bill amount on the basis of units of electricity consumed in a month. Electricity Billing System is considered one of the best java project ideas for beginners. The app should have the below-mentioned features:

  • Accurately calculate the bill amount.
  • Instantaneous sharing of data between local electricity offices and users.
  • Extremely safe to negate the chances of tampering.

The undertaking is called a “Virtual Medicine Home.” By using this application, patients can reserve online meetings with their preferred specialists. Specialists can recommend medical services, e-remedy, and consider the patient’s clinical records, lab reports, and many more. The app also lets users explore and interface with individuals who are donating their organs or blood. During the times of the pandemic, when it gets dangerous to visit the hospital, this JAVA project comes to your rescue. The application comes with two modules — an Admin and a Doctor module. The Admin module is responsible for the online programming framework, and the Doctor module allows specialists to communicate with patients.

This venture implies smoothening the inventory network cycle by religiously keeping the sellers and customers in check and always following the items via the different focuses in the inventory network. By using this application, the clients can directly pass on their item prerequisites to the maker, who at that moment reaches various merchants to obtain the basic assets for making the item. Per the items given to them, the vendors as a rule make a rundown of things, post which the maker selects the materials that best serve the particulars provided by the client. The selected rundown of items is sent to the stock division for handling, and then the assembling starts. When the creation is completed, the records office establishes the crude materials’ expenses and the expense of gathering to generate the full bill. Lastly, the item with the receipt is sent to the customer.

This easy java project strives at building an automated seating arrangement of students for exams, on the basis of different inputs.

There are primarily two entities, the admin and the student. Both entities can log in and register to the system, and check and access the system as per the approval granted to them. The admin can see all the relevant details of the students and provide input to the system taking into consideration the need like the branch, semester, year, and subject of the student. Admin will input details like the total number of students, available classes with the number of seats, etc. After gathering all this information the system will generate a seating arrangement based on the row number and the students’ roll number.

This is another Java Project that is very helpful for engineering students to improve their learning in the File and String Handling concepts of Java. The programmer develops an interface on which customers can document their content and then obtain the total words in the content. The programmer strategies and saves the content in a file for the purpose of processing and then processes the content by String class to calculate the words. There are different choices that the programmer creates to make the project more creative and intriguing. You can also employ the Java APIs of formatting to format the content delivered by the client.

This evolved Java project needs refined mastery in Java database connectivity, MySQL, HTTP, and JSpring framework. You ought to learn Spring core/MVC, ORM framework, and Hibernate to accomplish this project. You will develop a management system for the web platform that will let community managers revise and access consumer data for more satisfactory consumer relations. This project utilizes the Spring framework and offers the source sets for Java programming.

If you wish to be an Android developer, incorporating Java Android development application projects into your resume is highly advantageous. This project is an online brain exercise game, which experiments with your memory and cognitive skills. To create this application, you will put up the user interface, implement game logic, make a splash screen, build a game guide, and arrange the game screens. You will also have to develop an APK for the app’s release. The last step includes an automatic data processing scoreboard in the app that keeps a track of the player’s answers.

If you are curious about the system and network administration profession, then this project might benefit you. The objectives of this project are to develop system security rules and put up network packet sniffer analyzer software for the purpose of system monitoring. You will construct a packet sniffer that comprises elements like 24/7 monitoring, solving network problems, packet decoding, protocol analysis, and storing real-time data. It comes with modules like statistics, packet analysis, and a user interface module.

This ISP (internet service provider) project needs you to build a system that delivers automated troubleshooting, and error messages to the consumer. The project also needs you to link the communication systems between the server and the ISP. It comprises four automation modules like the user login module, hardware and software modules, the service module, and a connection module. You will have to use Java technology, and J2EE to create this system.

If you are interested in face detection applications, then this project is meant for you. This project comprises eyewitness, investigator, and admin modules and needs you to create an effective image detection system. You will input sliced image data into the system and facilitate the instantaneous viewing feature on it.

To conclude, these are a few of the most-recommended Java projects that you can use to design as per your mastery and convenience. The projects will hone your programming skills and will prepare you for the tech industry by providing beneficial exposure. There are a bunch of other project ideas that one can incorporate with the help of Java. In this article, we have shed some light on the amazing Java project ideas for students who have started their journey with java as well as experts who are well versed with such projects. If you are an amateur, start with the fundamental projects, then slowly shift towards complex projects as you obtain knowledge in Java. Working on various projects is the best way to comprehend how things operate in real life, what hurdles that cross the path while creating an application, how to deal with those challenges, etc. Selecting a project that demonstrates the talents required for the specific job you are looking for will help you stand out to your potential employer.

Ans. Java is mainly utilized as the server-side language for back-end development projects, including big data and Android development.

Ans. One can download all the major java projects in Eclipse, Myeclipse, and Netbeans IDE’s.

Ans. Yes, as the world is racing towards mobile apps and convenience, Java has become more and more necessary as a language. It’s one of the strongest languages in today’s time.

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15+ web development projects with source code [2024], top data science projects with source code.

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35+ Projects in Java with Source Code

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If you’re looking to build a career as a Java developer and haven’t taken the plunge yet, this is the perfect place to start! You will work on a range of exciting projects in Java including a complete web framework, a REST API, a mobile app, and a distributed data processing application. We’ll provide you with the latest technology, and we’ll give you the chance to get stuck in and learn a lot at the same time!

Here is a compilation of all the projects in Java and mini projects published in this site. All the projects are available with source code for free download! The projects listed here are mostly advanced projects developed using Java and many of these, but not all, use Oracle 10g database These can be downloaded in Eclipse, Netbeans, and Myeclipse IDEs.

Nowadays, a lot of java projects – applications and software are developed in core Java, JSP, servlet, struts, spring, and hibernate technology. The ones in the following listing are developed using these technologies based on the type and scope of the project. All these projects can be used as semester or graduation projects by CSE and B.Tech final year students.

Projects in Java with Source Code:

Java Projects

The list below includes Projects in Java final year projects as well as mini projects built as either simple applications, big web-applications, or software. Almost all these Java projects have source code and database in the download file. In addition to source code and database, many projects are also available with project documentation, report, and paper presentation (PPT).

Projects in Java available for download with project reports and documentations have SRS including objectives and scopes of the project, users of the proposed system and their role, system design explanation, functional and non-functional requirements, etc. Also, you can find system design diagrams and project screenshots in the documentation.

We’ve also included project manuals in many projects; this document will guide you to run the project. For projects without documentation and report, you can refer the project introduction in respective post of each project as project synopsis. Only a few projects in this listing are without source code – only Java project report, and these are presented here just for the sake of reference.

Airlines Reservation System – Java Project

The Airline Reservation System java project is a program that assists with checking flights. The application is intended to be used by both commercial and private users. This project consists of 4 parts, each with their own responsibilities. The user interface is responsible for handling requests from the client side while the server is responsible for storing the data and running the database queries. The third part contains the database, the fourth part is responsible for logging the user data.

Bug Tracking System – Java Project

Bug tracking system java project with source code can be helpful to companies to be successful. It is necessary to manage the bug reports to avoid bugs. With the help of bug tracking system java project with source code, companies can avoid many errors and bugs. It is also possible to fix these bugs quickly and avoid many inconveniences. Bug Tracking System Java with Source Code is a software which is written using the Java programming language and developed under open source licenses. The aim of this project is to build a library which can be used to track bugs in the Java projects.

Career Information Management System – Java Project

Career Information Management System java project with source code. You may have heard of a career information system, but do you know exactly what it does and how to build one? Most career information systems are built by IT departments for internal use, but many companies are starting to build these systems so that they can be used externally by HR professionals. The best career information systems integrate multiple data sources into one central database where you can perform searches, view reports, create profiles, and compare jobs. You can read more about career information systems on our blog page.

Course Management System

Course management system, also known as CRS or CMS, is software which enables educators to manage content, deliver courses, and distribute exams. In recent years, it has gained widespread use in higher education and is becoming increasingly popular in K-12 schools. Most CRS software packages contain a number of features, including course scheduling, lesson design, student tracking, grade book, and course report distribution. Course Management System java project with source code (CMS Java project with source code) is about the course management system project, it’s is a project based on the source code of course management system in java, which provides a platform for the management of the educational content in different educational levels.

Currency Converter

Currency Converter Java Project is a Java project based on Java SE API for performing conversion between any two currencies. This project is also known as Currency Converter and Exchange Rate Calculator. Currency converter is one of the basic applications, which can be used in our daily life. Currency converter is the application which converts currency between different countries. Currency converter is used when we travel abroad, while visiting foreign lands. In order to get started, let’s talk about the currency converter program that we’ll use for our example. We will use a web service that allows us to convert currencies online. You can find a list of currency conversion websites.

Data Visualization Software

Data Visualization Software Java Project With Source Code. As the amount of data being generated by data sources increases exponentially each year, organizations are turning to data visualization software to make sense of their vast amounts of data. The idea behind this project is to design a software which will analyze the data and provide information about it in graphical representation using simple charts.

Digital Steganography

This is the Java Steganography project where we will learn what is digital steganography java project with source code. It’s a very simple, but yet a very powerful application which helps to hide one picture inside another. It is used to hide messages in a image. Steganography is the practice of concealing information in a way that makes it undetectable, so you can then send that information securely without anyone being able to access it. Steganography can be used for secret communication, hiding information from spies and censors, hiding money, or even hiding data about an individual from the authorities. With steganography, it’s possible to transmit a secret message by embedding it into a seemingly harmless picture.

E Health Care Management System

E-Health Care Management System java project with source code. In E health care management system, the health care professionals can use this system to manage their patients. It gives the patient access to the health care services which helps in proper management of their health care activities. The E health care management system java project with source code provides the services such as managing and organizing the patients’ medical files, providing online appointment scheduling, etc.

Electricity Billing System

Electricity Billing System java project with source code. The project is to develop an electricity billing system. The data entered in the system must be displayed in a list. There must be a graphical representation of the billing cycles. This will include the days of the month, the number of units billed per day, the price per unit and the total price of each bill. Each unit is charged based on the price at which it is purchased (the price per unit). When the total of all bills is zero, the user must be informed about it.

Email Client Software

An Email Client software in Java is an email program developed to send and receive electronic mail. This proposed project is an Email Client application developed using Java and some Java APIs. Here, standard sockets and networking have been used in addition to Java Mail API. The protocols used in the project are SMTP, POP3; the latter one is used to collect the emails sent to our address.

Event Management System

In the event management system (EMS) java project, we would like to make sure that the user is able to submit the information for the event they are organizing as well as retrieve the information about the previous events organized by the user. This application would include the ability to add the event details, including date, time, place, organization, etc. as well as the option to delete or modify the details of the event. Also, the event organizer would be able to see the details of the previous events organized by him or her. This application would be used to help the organizers of the events organize them efficiently and effectively.

Farmers Buddy Farmers Management System in Java

The Farmers Management System is a comprehensive management system for farmers designed to help them manage every aspect of their farm efficiently and effectively. Farmers Buddy  is a open discussion portal developed using Java programming language with Oracle as the system database. This project is useful for farmers and agricultural students to obtain information regarding various crops, the fertilizers usage for these crops, the soil condition in which these crops yield more, and the suitable climatic and environmental condition for these crops.

File Transfer and Chat

In this tutorial, you’ll learn how to create an online chatting application with file transfer functionality using Java. You will get all the source code of this project with step by step instructions. We’ll be working on FileTransferChatClient Java application, where client sends files to a server and server returns chat messages back to client. FileTransferClientServer is a Java Server-side application running on the server. The Client side application, FileTransferChatClient Java, is responsible for sending and receiving files to and from the server. The chat server is written in Java, using the Socket programming API.

Knowledge Evaluator Software

It’s a simple Java application that allows you to evaluate the performance of your employees. You can use the Java project source code to make your own custom Java application.

Library Management System

In Library Management System you need to handle several important tasks. One of them is a searching in different library catalogues which will give you a result with a lot of information about books. Another one is that it’s possible to add book with it’s title, author, publisher and so on. The third task is the searching for some particular book, which will be found very quickly. But we have the biggest task – downloading the whole file. It means that we need to download the whole file from the internet. It’s very important that we don’t spend too much time on this downloading and the speed of the download is quite important.

Mail Server

You may be looking for a way to start with your own Java mail server. Well, it is possible to start from scratch. You don’t have to do it by yourself and start learning from scratch. There are already pre-built versions of Java mail server system available. If you know where to look, then you will come across several pre-built Java mail servers. But, if you are a complete beginner, then you should opt for a ready made one. This will save you from a lot of trouble. Mail Server System is an interesting and complex topic. When you think about it, the Internet is nothing more than a giant network of computers that store information and communicate using a set of protocols and standards called TCP/IP. TCP/IP is used by all the computers connected to the Internet to send data back and forth between each other. As a result, it becomes incredibly important for these computers to be able to talk to one another, and this requires a protocol called IP, which stands for Internet Protocol. One of the main tasks of a mail server is to handle all of this communication between the Internet’s computers. This includes accepting emails that arrive from outside of the network, filtering out spam, storing email messages in its inbox, and delivering those messages to the appropriate recipients.

Network Packet Sniffer

This project shows how to use Java and Packet Sniffing to detect the traffic between two hosts. This application allows user to sniff packets and track the TCP/IP connections of the host in real-time. Packet Sniffing is a technique of intercepting the packets of the data communication across the network between two hosts. As we know that, TCP/IP is the main protocol used by computers to communicate. When the packets are intercepted, the user can see the source IP address and destination IP address of the packets. These addresses can be seen in the table when you click on the link.

Number Guessing Game

This Number Guessing Game Java Project is based on the famous game where users are asked to guess what number is being hidden. You will learn how to create a number guessing game in this Java tutorial. If you are familiar with this Java project

Online Attendance Management System

To develop an Online Attendance Management System, we use Java as our programming language, MySQL Database and JSP (JavaServer Pages) for server side programming, XML and HTML for client side programming. An attendance management system is a solution that is offered by organizations so that they can manage their employees. It is a software application that helps you track the attendance of your staff. These applications can also help you manage the leaves of your staff. By doing so, you are able to prevent any kind of mistake in your attendance management system. You can also track the absence of your staff, you can monitor the performance of the staff, and you can generate reports regarding the attendance of the staff. In this article, we’ll discuss about the basic definition of an attendance management system and the reasons why you need one.

Online Bank Management System

The Online Bank Management System java project with source code is designed to help you manage and maintain your bank accounts online. It has a web-based interface to help you with your banking activities and manage your account information. It mainly aims at making the banking system easily accessible from anywhere and improving and enhancing the running banking process. With the use of this online software, bank customers don’t need to go to bank to make inquiry regarding their balance or to transfer their balance to other account or for any other banking services.

  • Online Book Store
  • Online Customer Care and Service Center
  • Online Document Management System
  • Online Examination Management System
  • Online Medical Management System
  • Online Quiz System
  • Online Survey System
  • Photo Lab Management System
  • RSS Feed Reader
  • Smart City Project
  • Stock Management System
  • Student Result Processing System
  • Supply Chain Management System
  • Telephone Billing System
  • Travel Management System
  • University Admission Management System
  • Virtual Private Network
  • Web Server Management System

Some Interesting Java Project Ideas:

In addition to the topics aforementioned, here are some interesting project ideas and topics for final year students who’re looking forward to doing their graduation project in Java. Some of these topics would suit simple java programs, games, and mini projects as well. Choose the topic based on the scope and nature of your project.

  • Address Book Management System
  • Affiliate Manager
  • Ajax Browser
  • Application Installer Software
  • Application Re-installer Software
  • ATM Simulator System
  • Automatic File Update
  • Bookmark Sync
  • Bus Ticket Reservation System
  • Calendar Icon Maker Application
  • CSS Color and Image Annotator
  • Cybercafe Mangement System
  • Data Encryption
  • Database Explorer
  • Directory and File Explorer
  • Domain Search Engine
  • E-Acquisition
  • E-Advertisement
  • Enterprise Scheme Planner
  • Face Identification
  • File and Folder Explorer
  • Font Detector/Finder
  • HTML Color Code Finder
  • HTML Spell Checker
  • Image Compressor Application
  • Image to Text Converter
  • Internet Credit Card System
  • Internet Usage Monitoring System
  • Intrusion Detection in Wireless Sensor Network
  • Keyword Finder and Number Calculator
  • Language Emulator
  • Mac Ethernet Address
  • Malware Scanner
  • MP4 Video Converter
  • Online Auction
  • Online Magazine
  • Password Protector and Reminder
  • PDF Converter
  • Pharmacy Management System
  • Port Scanner
  • Process Analysis in Asynchronous System
  • Remote Desktop Administrator
  • Resource Planner and Organizer
  • Search Engine
  • Security System for DNS using Cryptography
  • SmartFTP Uploads
  • Synchronous Conferencing System
  • Text to HTML Converter
  • Unicode Font
  • Voice Chatting and Video Conferencing
  • Voice Compressor Software
  • Windows Fixer
  • XML Compactor

People often ask us “Which project/topic should I pick?”. Well, it’s entirely up to you. Here’s what we’d like to suggest: pick several topics and narrow down your choices into a bunch based on your level of knowledge and level of project difficulty.

Free Projects in Java are usually created to solve a problem or fulfill a need. The idea is to share your knowledge and help others learn new things in an organized way. This is a great way to get involved in Open Source and learn a new language, programming framework or tool that could be helpful for your future career. Check out this list of projects to find out more.

Then, narrow download these topics based on several things such as whether they include servers, how complex they may get as you go on coding, etc. Eliminate the topics/projects that seem boring to you. Overall, choose the project or topic based on the nature and scope of the application you’ve been assigned or you’re going to develop.

Similar lists: ASP.NET Projects C/C++ Projects PHP Projects

These are all the projects tagged “Java” available in this site. We add new projects on a regular basis, so you can bookmark this page and stay updated with the latest Java projects with their source code and project documents.

If you have a project request or a smart project idea that you’d like to see in our listing, don’t hesitate to drop a mail at [email protected] or you can submit your queries from the comments section.

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please suggest me some project codes on java(stock management)…………

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Top 10 Real-Time Java Project Ideas [Beginners to Advanced]

Top 10 Real-Time Java Project Ideas [Beginners to Advanced]

The world is undergoing an unprecedented digital transformation, and programming languages are at the crux of it. Like spoken language is the basal medium of human communication, programmers and developers use programming languages to communicate with computers. None of the digital innovations we see around us is possible without programming languages. That is why big and small companies are growing increasingly dependent on programmers and developers to fuel their business aspirations and growth.

One of the longest-standing programming languages globally, Java, still dominates the market despite predictions of its obsolescence over the past two decades. According to  Statista , it is the most commonly used programming language in 2021, with nearly 65% of developers worldwide using it. This popularity is due to its appeal as an object-oriented and platform-independent programming language. It is user-friendly and has a robust array of use-cases from web applications to software tools. It is no surprise that the Java community is one of the largest and most active globally!

Due to this popularity among developers and the high dependence of businesses on the language, Java developers and programmers are some of the most sought-after professionals in the digital industry. Conversely, the competition in this career niche is cut-throat, with several hundreds of aspirants applying for each job offer. There are ways in which candidates can gain a competitive edge over others by strengthening one’s portfolio using real-time Java projects. 

Read on to find out more about this. 

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Why are Java Projects important? 

One of the best ways for programmers to strengthen their programming skills is by implementing conceptual knowledge into practical applications. Java projects are also an excellent way to demonstrate a programmer’s practical knowledge and understanding of real-world applications to potential employers. Project-based learning helps programmers learn such concepts, which often get overlooked in theory. It also builds aptitude in soft skills such as problem-solving and understanding industry-level challenges, which are just as important as the technical know-how for a successful career as a Java developer.

Java Project Ideas For Beginners

With respect to Java projects for beginners, it is advisable to start with projects that apply the basics and build your way up.

1. Bank Management Software

This web-based project requires software development to allow the management of bank accounts and the execution of transactions. The idea is to simulate an online banking application. The programmer must design and develop such functionalities as deposit and withdrawal of money, monthly calculation of interest upon the balance, and transferring balance, among others. Additionally, building features such as adding a recurring deposit can take the practice a step ahead. 

2. Temperature Converter

Conversion tools are the best Java projects for beginners to get started with the programming language. Creating a temperature converter involves applying the mathematical conversion formula from Fahrenheit to Celcius and vice versa. The programmer needs to write the code to take input for the value to be converted and then display the converted value as output.

3. Digital Clock

A digital clock is an easy-to-implement project that utilizes knowledge of program development, event handling, periodic execution functions, and some basic UI design. Furthermore, features such as stopwatches, timezones, and counters can be added to make the project more challenging and improve its output.

4. Link Shortener

A link shortener might seem too basic, but it requires the application of a deep understanding of Java and such concepts as data structures, algorithms, and hashing. This project should be a must on each Java programmer’s portfolio as it demonstrates strong fundamentals. The challenge one is most likely to face in this project is to get the link to run bug-free on all browsers. Additionally, the programmer will be required to build features like error notifications and add the shortened link to the clipboard.

5. Notes and Password Manager

Developing a single application for note-taking and password generation and management can be a great project to hone your Java skills. This can be a great lesson in writing clean, modular code and vital tools such as Firebase with native Java apps. 

Advanced Project Ideas

Java projects are also great showcases of skillsets for intermediate and advanced professionals who are in need to learn new skills or polish old ones. 

1. Media Player Application

Building a media player application that can work with multiple types of files is a great practice to harness the versatile power of Java. A media player application requires the programmer to understand concepts such as multithreading and file handling. Programming can engage with various tasks within this project by working with audio and video files, adding synchronizations, and building playlist creation capacity.

2. Student Management System

In the post-pandemic world, online education has become crucial, which is why this project is a relevant and all-inclusive Java project for programmers of all levels to have in their portfolios. The idea is to develop a web-based student management system that would allow teachers and students to interact and participate in activities such as attendance recording, submission of assignments and feedback mechanisms, uploading and downloading reading material, etc. The project could be divided into three parts to cater to teachers, students, and administrators. A student management system offers vibrant scope for customization and is perfect for displaying all Java skills of the programmer in one project. 

3. Retail Billing Software

Nowadays, most supermarkets use unique Java-run software for all of their operations, including billing and packaging. The crux of this project is the addition and tally of multiple individual items with features to allow editing or removal of items. The programmer could also try developing components as storage of previous bills in user accounts.

Video games are great projects for programmers of all levels to hone their Java development skills and unlock new levels. Depending upon the programmer’s skillset, effort, and level, the game can be short and simple or long and complex. Another fun and exciting approach could be to remake versions of classical video games such as Prince of Persia, Super Mario Bros, or Bouncy Ball.

5. ATM Interface

An ATM interface is an advanced console system project which involves splitting the functionality into five parts – bank, account, bank transaction, account holder, and ATM. It allows the programmer to explore the various features of an ATM building which truly require an advanced understanding of core concepts ad tools associated with Java.

The Way Forward

If you are new to Java development, a commendable place to start is with a degree in computer science. Pursuing a Bachelor’s or Master’s degree in computer science is foremost to develop a good aptitude for Java development. upGrad offers a  Master of Science degree in Computer Science   in conjunction with Liverpool John Moores University and IIIT-B, two globally reputed institutes in science and technology. This 2-year degree course covers the foundations of computer science and essential software development knowledge using Java and Python. Plus, it offers three unique specializations in Full-stack development, Cloud computing, and Cyber security which are rapidly growing sectors in the digital industry. 

With a learner base spanning 85+ countries, 40,000+ paid learners globally, and 500,000+ impacted working professionals, upGrad specializes in designing industry-focused programs. This MSc degree is specifically designed for working professionals with flexible class hours and 360-degree career assistance. 

Java development is one of the most demanded professions in the job market. Career opportunities in this niche not only guarantee a high remuneration but also ensure long-term stability and growth. Learning Java is easy compared to several other programming languages and is an excellent addition to anyone’s technical skill sets. Java development is an ideal career avenue for aspiring software developers, which is unlikely to become irrelevant any time soon!

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Java development is an essential skillset required for several roles in the digital industry. These include software developers or engineers, full-stack developers, blockchain developers, cloud experts, DevOps engineers, and much more. The possibilities are endless.

Java is one of the easier programming languages to learn and can take anywhere between a few weeks to a few months. If a student has prior knowledge of C or C++, then the process of learning Java becomes easier. Once the basics and core concepts are done, a programmer can master the language over years of practice.

The minimum eligibility for upGrad’s MSc course in Computer Science is a Bachelor’s degree, preferably in engineering, with 50% or equivalent passing marks. No prior coding experience is necessary.

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Knowledge, Innovation, and Impact: A Guide for the Engaged Health Researcher pp 331–334 Cite as

Case Study 2: The Java Project—The Evolution of Peer Support and Mentoring in Residential Care

  • Kristine Theurer 6  
  • First Online: 23 December 2020

468 Accesses

1 Altmetric

Part of the International Perspectives on Social Policy, Administration, and Practice book series (IPSPAP)

Loneliness and depression are significant global health-care challenges in the twenty-first century affecting as many as one out of two older adults living in residential senior care. Despite recreation calendars filled with programs and events, residents describe in their lives a lack of meaning and purpose (Knight & Mellor, 2007), chronic loneliness (Drageset, Kirkevold, & Espehaug, 2011), and depression (Canadian Institute for Health Information, 2010). The endless diet of entertainment and distraction leaves residents hungry for meaningful connections and purpose (Theurer et al., 2015). Psychosocial care for residents is based on the presumption of absent abilities and that their problems can only be fixed by a professional. Residents, however, are very capable of supporting each other (Theurer, Wister, Sixsmith, Chaudhury, & Lovegreen, 2012), and this approach positions them as engaged citizens who have social agency. The Java Project looked at how residents could become active contributing social citizens in improving the quality of life for themselves and their peers through structured peer support and mentoring.

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Canadian Institute for Health Information. (2010). Depression among seniors in residential care . https://secure.cihi.ca/free_products/ccrs_depression_among_seniors_e.pdf .

Drageset, J., Kirkevold, M., & Espehaug, B. (2011). Loneliness and social support among nursing home residents without cognitive impairment: A questionnaire survey. International Journal of Nursing Studies, 48 (5), 611–619. https://doi.org/10.1016/j.ijnurstu.2010.09.008

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Knight, T., & Mellor, D. (2007). Social inclusion of older adults in care: Is it just a question of providing activities? International Journal of Qualitative Studies in Health and Well-being, 2 (2), 76–85. https://doi.org/10.1080/17482620701320802

Theurer, K., Wister, A., Sixsmith, A., Chaudhury, H., & Lovegreen, L. (2014). The development and evaluation of mutual support groups in long-term care homes. Journal of Applied Gerontology, 33 (4), 387–415. https://doi.org/10.1177/0733464812446866

Theurer, K., Mortenson, W. B., Stone, R., Suto, M., Timonen, V., & Rozanova, J. (2015). The need for a social revolution in residential care. Journal of Aging Studies, 35 , 201–210. https://doi.org/10.1016/j.jaging.2015.08.011

Theurer, K. A., Stone, R. I., Suto, M. J., Timonen, V., Brown, S. G., & Mortenson, W. B. (2020a). Reducing loneliness and depression: The power of peer mentoring in long-term care. Journal of the American Medical Directors Association, 21 (1), 137–139. https://doi.org/10.1016/j.jamda.2019.08.011

Theurer, K. A., Stone, R. I., Suto, M. J., Timonen, V., Brown, S. G., & Mortenson, W. B. (2020b). The impact of peer mentoring on loneliness, depression and social engagement in long-term care. Journal of Applied Gerontology. https://doi.org/10.1177/0733464820910939

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Declaration of Conflicting Interests

Dr. Kristine Theurer presents Java programs at conferences and to health professionals and receives financial remuneration for workshops and program materials.

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Toronto Rehabilitation Institute, Ontario, ON, Canada

Alex Mihailidis

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Theurer, K. (2021). Case Study 2: The Java Project—The Evolution of Peer Support and Mentoring in Residential Care. In: Sixsmith, A., Sixsmith, J., Mihailidis, A., Fang, M.L. (eds) Knowledge, Innovation, and Impact: A Guide for the Engaged Health Researcher. International Perspectives on Social Policy, Administration, and Practice. Springer, Cham. https://doi.org/10.1007/978-3-030-34390-3_44

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