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Top freelance JPA Hibernate developers available to hire
Dear There,
I have 10+yrs of experience in Java development using MicroService, Spring MVC/Boot and Relational databases like SQL and MySQL and experience in deploying applications on Oracle Cloud using Kubernetes , proven experience of developing quality rest webservices and developed enterprise applications for companies like Oracle, British Telecom and Amdocs. I am OCJP 6 certified as well.
A skilled Java developer with 6 years. Proficient in core Java, Spring Framework, Hibernate, and RESTful APIs, with a strong focus on writing clean, maintainable code. Experienced in backend development, and adept at working in Agile environments to deliver robust solutions. Passionate about problem-solving and continuously expanding knowledge of technologies to enhance software development processes.
I’ve been writing code for over 17 years, growing into roles like Principal Engineer and Java Technical Lead. I’ve helped non-developers turn their dreams into developer careers, supported juniors at the start of their journey, and mentored entire teams. I approach mentoring with kindness, precision, and attention to detail—and problems tend to shy away when I’m around.
With 17 years of experience in software development and design, systems integration, platform engineering, production support, and engineering management, I have worked across diverse industries including asset financing, payments, death care, travel insurance, and aviation. My core expertise lies in full-stack development using Java and React, and I have a strong interest in R&D work. I hold a First-Class Honours degree in Computer Science and Engineering from the University of Moratuwa, Sri Lanka.
Solution-oriented. Love helping others. Passionate on Software/Web Development.
I'm also open for **part-time/full-time job opportunity**. If your company or your friend needs a backend/frontend dev, please reach out to me.
**Passionate software developer and a debugger**. Been in this IT industry for a decade now. Have had experience in various tech stacks. Mentored more than **200 + developers** here and the count goes on. Message me with your problem anytime and i try my best to revert with your solution.
I am experienced full stack developer and youtuber with over 8.5+ years in the field, primarily in back-end development for web applications and API . My specialties are debugging, software design, refactoring legacy code, adding automation tests and automating builds and deployments. Till date I have trained/mentored more than 2500+ students world wide.
16 Years of Development, Design and Architecture Experience in varied Component Based Java Microservice and JEE implementations
Experienced in building complex applications with layered, reusable & testable component based architecture using appropriate Design Patterns.
Experienced in mentoring, analyzing and improving Code Quality - Principles, Processes and Tools - Pair Programming, Peer Reviews
Ability to understand design documents and develop code base as per the functionality.
Senior Full‑Stack Developer with over seven years’ experience designing, building and maintaining large‑scale web applications.
Track record of delivering end‑to‑end solutions by partnering with stakeholders to translate business and user needs into reliable software.
Committed to clean, maintainable code, performance tuning, security best practices, and automated CI/CD pipelines.
Nearly two years of hands‑on AI experience, integrating machine learning models and automation to boost product intelligence.
I’ve contributed as a developer at global leaders Adobe and Newgen, as well as at high‑growth startups MoveInSync and Zillious Solutions.
Skills
Advanced:
Java, MySQL, PostgreSQL, Spring, Hibernate, Spring Boot, Maven/Gradle, Microservices, Multithreading & Concurrency Control, Web Services (SOAP & REST), RPC, Git, Google Cloud Platform (GCP), Database Modeling & Schema Design, SQL (Stored Procedures/Functions, Triggers), Docker, Kubernetes.
Intermediate:
TypeScript, Python, Angular, React, API Gateway, Service Discovery, Load Balancer, ELK Stack, Kafka, RabbitMQ, Redis Cache, RAG (Retrieval-Augmented Generation), AI Agents, LangGraph, Vector Databases, AI Workflows, Fine‑Tuning.
Core Strengths:
Scalable system design, back‑end architecture, data structures & algorithms.
How I Can Help You
– I’m here to tackle your toughest technical challenges with expertise and dedication.
Special Offer
– Enjoy your first session free! (Terms & Conditions apply — let’s discuss your needs during our requirement-gathering call.)
Satisfaction Guaranteed
– Not satisfied? Request an instant refund, no questions asked.
For a comprehensive overview of additional technologies and frameworks tailored to your needs, please refer to the Expertise section of my profile.
I have been working with Java since java 5, and have several years experience with java 8, Spring-Boot, JPA or JDBC. I have implemented numerous REST-based web services in Jersey, Jersey2 ad Spring-MVC. I have a solid working knowledge of java 8 functional programming, streaming, and threading / concurrency management.
I have retired from full-time IT / corporate work and now enjoy moonlighting as a java teacher, mentor, and freelance developer.
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Frequently asked questions
How long do JPA Hibernate projects normally take?
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance JPA Hibernate project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance JPA Hibernate request on Codementor, check out our article.
How much does it cost to hire a freelance JPA Hibernate developer?
We don’t charge anything when you post a freelance hiring request for JPA Hibernate developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
What makes Codementor JPA Hibernate developers different?
We do a comprehensive technical and communications screen of all JPA Hibernate developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing JPA Hibernate developers’ user satisfaction rates.
What happens if I’m not happy with the freelancer’s work?
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For more answers to frequently asked questions, see here.
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