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I will develop a spring boot rest API with java and mysql
AbdulSami
About this gig
Build Secure & Scalable Java Spring Boot REST APIs
Are you looking for a reliable Java Spring Boot developer to build secure, scalable, and high-performance backend applications?
You're in the right place! I specialize in developing production-ready backend solutions using Java, Spring Boot, REST APIs, Spring Security, JWT Authentication, MySQL, JPA/Hibernate, and Microservices. Whether you need a complete backend, API integration, authentication system, database connectivity, bug fixes, or performance optimization, I deliver clean, maintainable, and scalable code following industry best practices.
Services I Offer
- Spring Boot Backend Development
- REST API Development & Integration
- CRUD Operations
- Spring Security & JWT Authentication
- User Login & Registration
- Role-Based Authorization
- MySQL Database Integration
- JPA & Hibernate
- Validation & Exception Handling
- Swagger/OpenAPI Documentation
- JUnit & Mockito Testing
- Bug Fixing & API Optimization
- Microservices Development
- Why Choose Me?
- Clean & scalable architecture
- Production-ready code
- Fast communication
- On-time delivery
- Complete source code
Before placing an order, please contact me to discuss your project requirements.
Get to know AbdulSami
AbdulSami
Backend Developer, REST APIs, Spring Boot Expert
- FromPakistan
- Member sinceFeb 2026
- Avg. response time1 hour
Languages
English
Hi! I’m Abdul Sami, a professional backend developer specializing in Java, Spring Boot, REST APIs, and database integration. I build secure, scalable, and efficient web applications with clean, maintainable code. I have expertise in CRUD operations, Spring Security, MySQL/PostgreSQL integration, and Git/GitHub workflows. Whether you need robust backend systems, API development, or full-stack integration, I deliver high-quality solutions on time. Let’s bring your software ideas to life!
My Portfolio
Other Software Development Services I Offer
FAQ
What technologies do you use?
I use Java, Spring Boot, Spring Security, JWT, Spring Data JPA, Hibernate, MySQL, Maven, and Swagger to build secure and scalable backend applications.
Can you build a custom REST API?
Yes. I develop custom REST APIs tailored to your business requirements, including CRUD operations, authentication, and database integration.
Do you implement authentication and authorization?
Yes. I can implement Spring Security with JWT authentication and role-based access control (RBAC) to secure your application.
Will I receive the source code?
Yes. You'll receive the complete, well-structured source code with clear documentation.
Can you work on an existing Spring Boot project?
Yes. I can add new features, fix bugs, optimize performance, or improve the architecture of your existing Spring Boot application.
Which databases do you support?
I primarily work with MySQL. If you need another database, please contact me before placing an order.
What information do you need before starting?
Please provide your project requirements, API specifications (if available), database requirements, and any design or business logic you want implemented
Can you fix bugs in my Spring Boot application?
Yes. I can troubleshoot and resolve issues related to Spring Boot, REST APIs, JPA/Hibernate, MySQL, Spring Security, and JWT.
Should I contact you before placing an order?
Yes. Please contact me first to discuss your requirements so I can recommend the best package and ensure your project is delivered successfully.
