Java Spring Boot Developer Needed

@rohitpatidar001

With more than 8 years of experience in Web & Enterprise application development using JAVA and J2EE Technologies, I am well positioned to meet your requirements for an experienced Java Spring Boot Developer for your microservices project. I have a strong proficiency in Java and Spring Boot, making me proficient at creating REST APIs like you need. My experience with Microservices architecture and knowledge of relational databases, particularly MySQL, will prove valuable for your project. I am experienced in distributed architecture and messaging tool like Kafka which is great for this project. I have dealt with complex systems throughout my career, and I am skilled at analyzing, designing, developing and debugging software programs. Plus integrating to CI/CD pipelines enhancing security which is vital in your project. One of my key strengths is finding bugs and resolving them effectively; this will ensure minimal disruptions to your project progress. Being very passionate about algorithms and data structure also enhances my approach when crafting efficient code. In terms of familiarity with API security protocols, I have a good understanding of that as well. I make it a point to write clean, maintainable code with a keen focus on efficiency and scaling

@Arvinder131313

✅ Java (8, 11, 17, 21) | Spring Boot | Microservices Expert – 8 Years Experience I help businesses build, optimize, and scale enterprise applications with clean, secure, and high-performance code. Tech Stack: Java (8, 11, 17, 21), Spring Boot, Spring Cloud, Microservices, REST, GraphQL, Kafka, AWS, MySQL, Oracle, Kubernetes, JPA/Hibernate, Spring Security, JUnit 5, Mockito. What I Deliver: ✅ End-to-end app development & deployment ✅ High-quality REST/GraphQL APIs ✅ Real-time Kafka event streaming ✅ Secure & scalable microservices ✅ Cloud deployment (AWS) & Kubernetes orchestration ✅ Let’s discuss your project and bring your idea to life—on time and with precision.

@ThinhSenDev

Hi, I have 6 years experience with Java Spring Boot, I have worked in many big corporations using Java SpringBoot in banking and telecom domain. This is some techical I can use for your task. - Spring Boot based code for web application, Layered Architecture (Controller, Service, Repository) - Build public REST API (with detail document for each API & Security for each path API & JWT authentication) - Using Spring Data JPA & Hibernate to mapping object into database - TransactionLogger (Log detail request & response & process - AOP for logging) - Docker & K8S & Jenkins for CI/CD This system can: - System can take 200 request/second with one node only. - Provide log for trace request/response type json (easy to integration ELK, Gafana,...) - Scalable system, performance IO bound, CPU bound, Database bound for each node. I currently is finding long-term job, hope to see you in chat box. Thank you !

@yogeshs0299

With 7 years of varied experience in web development with a focus on Java, I believe I am well-equipped to handle your project. I have sound knowledge of Java and Spring Boot, which have been an integral part of my software development journey over the years. I've successfully developed REST APIs for various microservices projects, and I'm confident in my ability to do the same for yours. In addition to my proficiency with Java and Spring Boot, I also have a strong understanding of relational databases and integrating systems with them. This will be incredibly valuable as we navigate through your project's requirements. Moreover, I've developed an understanding of API security protocols, ensuring our work together stays protected. Although I am relatively new to this platform, my commitment to quality work remains unchanged. As a freelancer running a business, I understand the importance of staying within budget without compromising quality. Together, we can assure efficient bug fixing, clear code explanations and assignments review, while keeping your needs at the forefront and staying within your budgetary constraints. Let's make this partnership count!

@patelanil9

I Have total 11 years of experience in java/J2EE . I have 5 years of experience in Spring Boot ,Rest API and MYSQL and Oracle Data base . Your requirement is fit for me .Let's discuss in details.

@abhayk49

Hello, I’m an experienced Java backend developer with 5+ years in Spring Boot, REST API development, and microservices architecture. I’ve worked extensively with relational databases (MySQL, PostgreSQL) and API security (JWT, OAuth2). ✅ REST API Development – Design, implement, and optimize endpoints for scalability & maintainability ✅ Bug Fixing & Code Review – Identify issues, improve code quality, and ensure best practices ✅ Database Integration – Strong SQL skills, schema design, and performance tuning ✅ Knowledge Sharing – Skilled at explaining code, guiding teams, and reviewing assignments Similar Work: Built secured microservices with Spring Boot & JWT for an enterprise platform Developed APIs for a supply chain system with complex database integrations Implemented end-to-end microservices communication with robust error handling I can assist with tasks, fix issues promptly, and ensure your microservices are efficient, secure, and maintainable. Regards, Abhay Sah

@onlydarshit

I am expert in Java Programming and have hands on experience working with Java Micro Services specifically developing using spring boot. Also I am a Senior Backend Java developer. I am new here but please give me a chance to do so.

@prem0106

Hi, I am an experienced Java developer with a strong background in Spring Boot and microservices. I have built secure, scalable REST APIs and have hands-on experience integrating with MySQL databases using clean coding and solid architecture. I can help with fixing bugs, reviewing code, explaining logic clearly, and making your development process smooth and efficient. I also follow best practices for API security, including JWT and OAuth2. Whether it’s day-to-day support, building new features, or solving tricky bugs, I will be a reliable partner throughout the project. I have worked on similar systems for fintech and e-commerce clients and always aim to deliver quality on time. I am available for regular syncs and believe in building both good code and good communication. ₹10,000/month works for me, and I am open to discussion. Kindly reach out in chat to discuss further Regards, Prem M

@leneyytunes

Hello, I’d be happy to support your Spring Boot microservices project. I’m a Java Fullstack Developer with 6+ years of experience, specializing in REST API development, microservices architecture, and database integration. Here’s how I can help: Task Support & Bug Fixes: Debugging and resolving issues quickly to keep development smooth. REST API Development: Creating clean, secure, and scalable APIs following best practices. Code Reviews & Explanations: Walking through code and assignments to ensure clarity and maintainability. Database Integration: Strong experience with relational databases (MySQL, PostgreSQL, Oracle) including schema design and query optimization. Security Protocols: Implementing JWT, OAuth2, and role-based access for robust API security. I’ve worked on microservices projects in industries such as banking, healthcare, and travel, where reliability and performance were critical. Past work includes designing distributed systems, integrating APIs with front-end apps, and optimizing backend services for scalability. I’d be glad to share examples of similar work and walk you through how I approached challenges in those projects. Let’s connect so I can help you build, maintain, and scale your microservices effectively. Best regards, Lenita Quejado Java & Spring Boot Developer

@Jarvis8171

I’m an experienced Java and Spring Boot developer with a strong background in REST API development, microservices architecture, and relational database integration. I can help with your project by: Developing and integrating REST APIs within your Spring Boot microservices setup. Fixing bugs and improving existing functionality for stability and performance. Explaining code and guiding you through best practices for maintainable services. Reviewing assignments to ensure quality and adherence to architecture principles. Integrating with relational databases (PostgreSQL, MySQL, or MS SQL) with proper ORM mappings and performance tuning. Implementing API security using Spring Security, OAuth2, JWT, and role-based access controls. Relevant Experience: Built and deployed multiple Spring Boot microservice-based platforms with REST APIs consumed by mobile and web apps. Worked on multi-module Java projects with CI/CD pipelines and containerized deployments (Docker/Kubernetes). Optimized SQL queries, designed database schemas, and implemented caching for performance. Your budget of ₹10000/month is workable, and I’m open to negotiation based on the workload. Let’s connect to discuss your microservice setup, database choice, and immediate priorities so we can get started.

@kishanprasadtech

Hi, I am Java developer from Hyderabad having 4yrs of experience in developing web applications using spring boot, micro services. Feel free to connect with me for more details

@josemoranfe

Hello, I’m a Java & Spring Boot specialist who has built and maintained REST APIs for microservices projects that integrate seamlessly with relational databases. I’ve also implemented robust API security (JWT, OAuth2, role-based access) and delivered clean, maintainable solutions for production environments. I can help you with: Building scalable REST APIs in Spring Boot. Debugging and optimizing code for better performance. Explaining code and reviewing assignments clearly. Integrating MySQL / PostgreSQL efficiently. Securing APIs with modern authentication methods. I’ve completed similar Spring Boot + Microservices + Database projects and can share examples upon request. My approach is to deliver production-ready code and act as a reliable technical partner. Budget: ₹12,000/month (negotiable) Availability: Part-time / ongoing collaboration If you’re looking for a developer who can deliver, explain, and support—let’s get started. Best regards, Jose Moran Java | Spring Boot | Microservices Developer

@leonardb48

I am a perfect fit for your project. With expertise in Java, Spring Boot, and microservices architecture, I can seamlessly create REST APIs and integrate them with a relational database. While I am new to Freelancer, I have vast experience in similar projects off-site. I would love to chat more about your project! Regards, Leonard Boucher

@RihanSwart

I am a perfect fit for your project. I understand the need for clean, professional REST APIs in a Spring Boot microservices project. While I am new to freelancer, I have tons of experience and have done other projects off site. I specialize in Java and Spring Boot, with expertise in microservices architecture and relational databases. My skills align perfectly with your requirements for bug fixes, code explanation, and database integration. I would love to chat more about your project! Regards, Rihan swart

@maryamk2911

As an experienced full-stack developer with a speciality in API development and a proficiency in Java, I believe I have the exact skill set you're looking for in dealing with your comprehensive requirements for your Spring Boot microservices project. My history of fixing bugs, explaining code, reviewing assignments, and integrating them with a variety of relational databases make me a suitable candidate for your project. I'm well-versed in the intricacies of microservices architecture and API security protocols, which are crucial aspects of your project; something that makes me the best fit for the job. I also understand how important it is to ensure your REST APIs work flawlessly and reliably, making me dedicated to producing nothing but high quality solutions down to the tiniest details. My previous clientèle include businesses from startups to medium-sized enterprises, granting me exposure to different uses cases and challenges that deepened my problem-solving mindset. From creating simple websites to handling complex platforms, each project is an opportunity for me to build something meaningful and make a lasting impact through my skills. Choose me as your dedicated developer and experience proficiency, dedication, and transparency at its finest!

@Kajal25022

Dear Client, I am an experienced Java developer with strong expertise in Spring Boot and microservices architecture, well-suited to assist with your project’s REST API development. I can help with task implementation, bug fixing, code reviews, and detailed explanations to ensure clarity and maintainability. Key Skills & Experience: Proficient in Java 8+, Spring Boot, and RESTful API design Hands-on experience with microservices and service-to-service communication Skilled in relational databases (MySQL, PostgreSQL) with JPA/Hibernate integration Familiar with API security (JWT, OAuth2) and best practices Strong background in debugging, performance optimization, and clean code principles Recent Work Examples: Developed secure REST APIs for a student management system using Spring Boot + MySQL Built a microservices-based e-commerce backend with Spring Cloud, Feign clients, and Eureka registry Integrated JWT authentication and role-based access control in multiple enterprise applications Best Regards, Kajal

@mzamin

I understand you need an experienced Java developer for your Spring Boot microservices project to build REST APIs, fix bugs, explain code, review assignments, and connect with a relational database. I will work with Java and Spring Boot to create secure, scalable APIs, handle bug fixes, and guide you through code explanations for better clarity. I can integrate microservices with MySQL or PostgreSQL and apply proper API security measures like JWT or OAuth2. Micro offer: I can share code samples from past microservices projects with working API endpoints. CTA: Let’s have a quick chat to discuss your current setup and goals. Warm Regards, Haider A.

@nurekowser01

Hello, I am an experienced Java developer specializing in Spring Boot and full-stack application development. I can assist in creating secure and efficient REST APIs, fixing bugs, reviewing code, and explaining the implementation details clearly. I have extensive experience working with relational databases such as MySQL and PostgreSQL, ensuring optimized queries and robust data handling. I also follow best practices for API security, including JWT authentication and role-based access control. Although I have not worked with microservices before, I have built a robust monolithic application using Spring Boot for a complete Event Management System. This experience gives me confidence that I can adapt quickly to a microservices architecture and deliver secure, maintainable APIs. Project Highlight – Event Management System (Full Stack): Developed a comprehensive Event Management System using Spring Boot, MySQL, Hibernate, REST APIs, Angular, and Angular Material. The system provides a secure and responsive platform to manage events, members, and administrators efficiently. Key Features: - Security & Authentication - Admin Management - Member Management - Event Management & Attendance Additional: Responsive UI design and JUnit testing for security verification. Technologies & Tools: Java 17, Spring Boot, Hibernate/JPA, MySQL/PostgreSQL, Angular, Angular Material, JWT, Bcrypt, JUnit, Maven, Git, Docker, Swagger, Postman.

@tkaranofficials

Having spent years honing my craft as a Java Spring Boot Developer, I am confident in my ability to not only meet your project's needs but surpass your expectations. Excellent troubleshooting and bug-fixing skills? Check. Clear explanations of complex code? Absolutely. Adept at integrating databases? Certainly. These are all areas in which I have extensive experience. My familiarity with microservices architecture and strong knowledge of relational databases make me well-suited for this project. However, what truly sets me apart is my commitment to thorough testing and maintaining clean, modular code. This approach ensures not just immediate functionality, but long-term stability and performance for your API. My track record reflects my dedication to delivering top-tier work on time and within scope. Hiring me means bringing aboard a seasoned professional who can transform your ideas into a robust, scalable system that drives your business forward.