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USD
I will build scalable spring boot rest API and microservices backend
Thineth W
About this gig
Are you looking for a reliable Java Spring Boot developer to build
a scalable, secure, and production-ready backend system?
You're in the right place!
WHAT I OFFER
- RESTful API Design & Development
- Microservices & Monolithic Architecture
- JWT Authentication & Spring Security (OAuth2)
- Database Integration (MySQL, PostgreSQL, MongoDB)
- Docker & Containerization
- API Documentation (Swagger / OpenAPI)
- Clean Code & SOLID Principles
️ TECH STACK
- Language: Java 17 / 21
- Framework: Spring Boot, Spring MVC
- Security: Spring Security, JWT, OAuth2
- Database: MySQL, PostgreSQL, MongoDB
- ORM: JPA, Hibernate
- DevOps: Docker, Maven, Gradle, Git
- Docs: Swagger / OpenAPI 3.0
WHY CHOOSE ME?
Clean, well-commented & structured code
On-time delivery always
Full source code + Postman collection included
Swagger API documentation provided
Free post-delivery bug fix support
Direct communication, no middleman
WHAT YOU GET
Full source code (GitHub or ZIP)
Swagger API docs
Postman collection
README with setup guide
Docker Compose file (Standard & Premium)
Message me BEFORE ordering to discuss your requirements.
Let's build something great!
Get to know Thineth W
Thineth W
Java Spring Boot Backend Developer
- FromSri Lanka
- Member sinceOct 2023
- Avg. response time1 hour
Languages
Sinhala, English
I'm a Java Spring Boot developer specializing in RESTful APIs and backend systems for Microservices and Monolithic architectures.
With hands-on experience in Spring Boot, Spring Cloud, Spring Security, JWT, JPA/Hibernate, MySQL, PostgreSQL, MongoDB and Docker — I build clean, scalable, and production-ready backend solutions tailored to your needs.
What I deliver:
✅ Secure REST APIs with JWT & OAuth2
✅ Microservices with Spring Cloud & Docker
✅ Clean code following SOLID principles
✅ Full documentation & source code
📩 Message me before ordering — let's build something great together!
My Portfolio
FAQ
Can you work with an existing Spring Boot project?
Yes! I can extend, fix, or refactor your existing Spring Boot project. Just share the codebase and describe what needs to be done.
Which architecture should I choose — Microservices or Monolithic?
It depends on your project size. For small-to-medium apps or MVPs, a Monolithic architecture is faster and simpler. For large-scale, team-based, or cloud-native projects, Microservices is the better choice. Message me and I'll help you decide.
Do you provide API documentation?
Yes! Every delivery includes Swagger / OpenAPI 3.0 documentation so your frontend team or clients can easily test and integrate the APIs.
Will the code be clean and maintainable?
Absolutely. I follow SOLID principles, clean code practices, and design patterns. All code includes detailed comments and a README with setup instructions.
