Java EE Backend Server Application

@extreamcode

Hi, Having worked extensively with Java EE, I am confident in my ability to provide the proficient and reliable backend server support you need. I understand the importance of a clean code architecture, which not only facilitates efficient deployment but also enables uncomplicated integration with web or Android frontends. My deep understanding of JAX-RS, JPA, and CDI will ensure your project remains within standard Java EE stack, providing seamless setup and fuss-free continuance. Over the years, I have consistently delivered fully functional projects that compile and run locally without any hiccups. My core focus is to provide straightforward REST endpoints following best practices and integrating them with effective SQL database (H2 in dev is fine). Encouraging clarity is my code comments because it's about you taking charge after hand-off. My 30-day guarantee encompasses full support coverage after project completion; this accompanies my commitment to meet deadlines. By choosing me, you can expect a technically skilled professional who understands what it takes to build solid projects plus a collaborative partner committed to your satisfaction. Let's create something remarkable together within the approximate timeline of an initial MVP that suits your needs. Thanks!

@rohitpatidar001

As a seasoned Java EE developer with a strong focus on clean and well-structured code architecture, I am confident in my ability to deliver exactly what you're looking for, and even beyond that. In addition to being proficient in JAX-RS and JPA, I have 9+ years of experience in developing web and enterprise applications using JAVA and J2EE Technologies, including Spring Boot–based microservices which could prove valuable even if not explicitly mentioned in the project brief. My deep understanding of the backend is bolstered by my skills in PostgreSQL, MySQL, MongoDB, Hibernate/JPA, API security as well as automated testing using prominent frameworks like JUnit and Mockito. İ assure you that because İ am so used to embodying clean data-access patterns with these technologies, your database interactions are going to be swift and reliable. I value deadlines as much as you do so rest assured that your timeline for an initial MVP project will be respected. My previous experience in the finance, compliance, healthcare, and e-commerce sectors means I bring a unique skill set having dealt with varying complexities of real-world applications. My promise is to build you a solid, well-documented application with superb end-to-end functionality using your concept models whilst strictly adhering to best practices in Java EE development. Let's connect and let me give shape to your visionary project!

@Muhammadzeesha59

Hello Sir/MAM I am a skilled full stack developer. Having rich experience in Java , C++ , C , C# , Python , Eclipse , Sql , Mysql , .Net ,Oracle , Object Oriented Programming , Data Structure , Algorithms . I have a perfect grip on “Artificial Intelligence” “Automation” , and work in “Machine Learning” Deep Learning ”. My track record as demonstrated in my 100% job completion and 5-star review rating showcases My ability to deliver exceptional results on time and with utmost quality I believe that my skill set makes me the ideal candidate for this project Please come on chat we will discuss more about this I will be waiting for your reply . Thanks and Best Regards

@Arunmohan001

Hi, I’d be happy to help you with this. I’ve done similar projects and focus on fast, reliable delivery. Let me know the details — I can start right away. – Arun

@iqra137

CSS, JavaScript, Bootstrap, PHP, Wordpress, Laravel , JQuery, MySQL As an experienced web developer with a strong grasp of the Java EE stack, I am confident that I can deliver the solid and well-structured backend server application you're looking for. My proficiency in JAX-RS for API layer and JPA for persistence combined with expertise in HTML, CSS, JavaScript Bootstrap and more allows me to cater to your project's diverse requirements. I have successfully completed similar projects in the past - designing clean code architecture, setting up reliable database connections and building REST endpoints adhering to the best practices. Additionally, I understand the importance of maintainability in any project which is why I ensure to document my work extensively. This project will be no exception as I will provide clear setup instructions and inline code comments so that you can easily maintain the project after hand-off. Furthermore, my ability to meet deadlines and provide ongoing support is something that my previous clients have valued greatly. You can trust me to not only build a functional Java EE project that compiles and runs locally but also to make sure all endpoints respond as expected in Postman and pass a review focused on readability and modularity. Let's collaborate and build something solid together!

@borse1012

I can build a clean, production-ready Java EE backend application using standard technologies (JAX-RS, JPA, CDI) with strong focus on architecture, maintainability, and reliable database interaction. Relevant Experience I have extensive hands-on experience developing enterprise Java applications, REST APIs, and backend systems that integrate with web and mobile front ends. I’ve worked with Java EE / Jakarta EE stacks on servers such as WildFly and Payara, delivering modular, standards-compliant solutions. What I’ll Deliver Fully functional Java EE project that compiles and runs locally REST endpoints implementing the required CRUD operations Well-designed JPA entities with SQL database integration (H2 for dev) Clean architecture using CDI where appropriate Clear setup instructions and inline documentation Approach Standards-compliant design (no unnecessary frameworks) Readable, maintainable code structure One-command startup (Maven/Gradle + embedded server or simple deployment) Verified endpoints via Postman Timeline Initial MVP: 1–2 weeks (depending on feature scope) I value clean code, predictable delivery, and building backends that are easy to extend for future web or Android clients. Happy to review your feature list and start immediately.

@Mayanks010

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank Sahu

@hassans5

I understand you’re looking for a clean, well-structured Java EE backend with JAX-RS endpoints, JPA persistence, and a solid foundation you can later connect to web or Android. I’ve built similar systems using Payara/WildFly with clear layered architecture, well-defined REST APIs, and reliable SQL integration (H2 for dev), ensuring everything runs smoothly with minimal setup. I can jump straight into your models, deliver a fully working CRUD-based MVP, and keep the code clean, modular, and easy to maintain. Expected timeline for the initial MVP is 3–5 days depending on scope. Looking forward for your positive response in the chatbox. Best Regards, Hassan T

@abhayk49

Hi, I’m a Java developer with solid experience in Java EE (JAX-RS, JPA, CDI) and building clean, modular backend systems ready for web or mobile integration. ✅ Relevant Expertise ✅ Java EE / Jakarta EE (JAX-RS, JPA, CDI) ✅ REST API design (clean CRUD endpoints) ✅ SQL databases (H2, MySQL, PostgreSQL) ✅ Application servers (WildFly / Payara) ✅ Maven-based project setup ✅ Clean architecture & maintainable code ? Approach • Set up a structured Java EE project (WildFly/Payara) • Implement REST endpoints using JAX-RS • Design JPA entities and persistence layer • Ensure clean modular code with proper layering • Validate endpoints via Postman and ensure smooth startup ✔ Deliverables ✔ Fully functional Java EE backend (runs with one command) ✔ REST APIs covering required CRUD operations ✔ JPA persistence with SQL database (H2 for dev) ✔ Setup guide + well-commented code I focus on readable, maintainable code and clean architecture, making it easy for you to extend later. An initial MVP can be delivered within 1–2 weeks depending on scope. Ready to start and build a solid backend. Best regards, Abhay

@shibbuquadir

As a seasoned Java developer with a profound understanding of Java EE, I would be the perfect fit for your backend server project. My expertise includes utilizing JAX-RS for API layer, JPA for persistence, and CDI where applicable, ensuring that your project stays within standard Java EE stack as you prefer. I have hands-on experience working with popular Java EE servers like Payara and WildFly which will make the setup process smooth and hassle-free. Moreover, I am well-versed in writing clean, well-structured code that emphasizes clear code architecture. This will help not only in delivering a project that compiles and runs locally without any issues but also makes it highly maintainable for you. Having developed numerous REST endpoints for CRUD operations using varied databases has provided me with an in-depth understanding of reliable database interaction. I can assure you that your SQL database(H2) connected using JPA entities and the persistence configuration will operate flawlessly. And most importantly, my proven track record of meeting deadlines while delivering top-notch products ensures we're on the same page when it comes to value time. I believe in building strong collaborative relationships with my clients and taking their projects as my own. With these qualities combined with my thorough knowledge in the JAVA EE stack, I am confident that we can deliver a solid, industry-standard solution together!

@BlocKeyFi

Hi, I understand the importance of building a clean and well-structured Java EE backend server application that aligns with your specific requirements. With expertise in Java EE technologies such as JAX-RS, JPA, and CDI, I am confident in delivering a reliable solution that meets your expectations. My approach involves creating a robust architecture, implementing efficient database interactions, and developing REST endpoints following industry best practices. I will ensure that the project is well-documented, easily maintainable, and seamlessly integrates with your future front-end applications. Deliverables: - Fully functional Java EE project with local compilation and execution - Implementation of REST endpoints for core CRUD operations - Configuration of JPA entities connected to an SQL database - Comprehensive setup instructions and inline code comments for easy maintenance I will share my relevant Java EE experience and provide an estimated timeline for delivering the initial MVP. I am dedicated to meeting deadlines and look forward to collaborating with you to create a solid solution. I'll send over my portfolio via direct message. Feel free to reach out there. My background in Java EE ensures reliable results, professional standards, and seamless execution. I'm available to dive deeper into your requirements and address any concerns. Best regards, Taneem

@Kotbithedev

Hi! This sounds like a solid project. I love that you already have the data models sketched out—it makes jumping into the actual implementation much smoother. I’m a Java dev with a focus on clean architecture and "no-fluff" code. I’ve spent plenty of time in the JAX-RS/JPA/CDI ecosystem and agree that keeping things standard is the best way to ensure your future Android/Web integration is painless. My Approach: Server: I’d suggest Payara Micro or WildFly for that "one-command" startup experience. Code Quality: I prioritize SOLID principles and clear JPA mapping so the database stays performant. Documentation: You’ll get a Postman collection and inline comments so you’re never "lost" in your own codebase. Timeline: I can have a fully functional MVP with core CRUD endpoints and H2 persistence ready for review in 4–5 days. I’m ready to take a look at your feature list whenever you're ready. Let’s build something built to last!

@davide725

Hello, I’m excited about the opportunity to support your Java EE backend server project with a clear focus on clean code architecture, reliable database interaction, and best practice REST endpoints. Having worked extensively with Java EE, including JAX-RS, JPA, and CDI, I can help you build a well-structured application that integrates seamlessly with web or Android front ends. I’m comfortable with servers like Payara and WildFly and can ensure a straightforward setup that runs locally with one command. I understand you have a high-level feature list and data models ready, which allows us to dive directly into crafting the core CRUD REST endpoints and JPA entities connecting to an SQL database like H2 for development. I will provide concise setup instructions and thorough inline comments to empower you for future maintenance. Clear readability and modularity will be priorities in the code review. I estimate an initial MVP can be delivered within 7 days, aligning with your commitment to deadlines. I’m confident we can build something robust and maintainable together. Which Java EE server do you prefer to use for this project, or would you like me to recommend one based on ease of setup and performance? Best regards,

@sadam61

Hi there, I’m excited about the opportunity to support your Java EE backend server application project. With over 9 years of experience in developing clean and structured applications, I’m confident in delivering a robust RESTful API using JAX-RS and JPA for seamless database interaction. I've successfully completed similar projects where I prioritized clear code architecture and maintainability, ensuring a smooth hand-off. I can start immediately and will ensure your requirements, including CRUD endpoints and H2 database integration, are met effectively. My approach will include inline comments and setup instructions for easy maintenance after delivery. Best regards, Sadam

@amadorjay

Hello, The real challenge here is ensuring a clean and maintainable architecture for your Java EE backend that supports future integration with various front ends. I will develop a structured application using JAX-RS for the REST API and JPA for data persistence, ensuring that all CRUD operations are implemented effectively. The project will connect to an H2 database for development, allowing for quick iterations. I will also include comprehensive inline comments and setup instructions to facilitate easy maintenance post-handoff. What specific features or endpoints do you prioritize for the initial MVP? Ready to start and create a solid foundation for your backend application.

@atrofymyak

Hi there. I have 15+ years J2EE development experience. I will provide CV in private message if needed.

@dorofiip

Hello there What is your preferred Java EE-compliant server among Payara or WildFly for this project? How do you want to handle database schema migrations for the SQL setup? Building a clean Java EE backend requires careful management of REST endpoint design to ensure clarity and maintainability. Reliable database interaction also demands precise JPA configurations and entity relationships that support flexible feature expansion. I will develop the Java EE backend following your specifications using JAX-RS for APIs and JPA for persistence while ensuring the code is modular and well-commented. The setup will be simple and include instructions to help you maintain the project. I anticipate delivering the MVP within two weeks depending on any additional requirements. I look forward to your reply and hope we can move ahead smoothly. Best regards. Dorofii

@vasylklymiu

Hi, I'm Vasyl, with 8+ years of experience in Java EE backend development. I have worked extensively with JAX-RS, JPA, and CDI, ensuring clean code architecture and reliable database interaction. I am well-versed in setting up Java EE-compliant servers like Payara and WildFly. For your project, I propose to deliver a fully functional Java EE application with REST endpoints for core CRUD operations, JPA entities connected to an SQL database, and detailed setup instructions. I will focus on readability and modularity to meet your acceptance criteria. Let's discuss your project further and work together to build a robust solution. Thanks, Vasyl

@carlosd178

Hello, I’d be glad to help build your **Java EE backend server project** with a clean structure that is easy to extend later into a web or Android application. I’m a full-stack developer experienced in **Java, Java EE, JAX-RS, JPA, CDI, SQL databases, REST API development, and backend architecture**, with a strong focus on writing modular, maintainable server-side code. One of the key challenges in projects like this is ensuring that **the API layer, persistence setup, and project structure stay clean and consistent from the start, so CRUD endpoints, entity relationships, and database interaction remain easy to test and expand**. My approach is to build a well-organized Java EE application using **JAX-RS for REST endpoints, JPA for persistence, CDI where useful, and a simple local setup with H2 or MySQL**, so the project runs smoothly, is easy to review in Postman, and stays ready for future frontend integration. My goal is to make the backend feel like a **solid foundation for your full application**, with readable code and simple setup from day one. A couple of quick questions: • Do you want the initial MVP to run on **Payara or WildFly**? • Do you already have the **core entities and CRUD scope** finalized, or should I help refine them during implementation? I’m interested in a long-term collaboration and help scale your project reliably. Best regards, Carlos