I will develop a spring boot rest API and java backend

Need a fast, secure and maintainable backend? I build Java REST APIs that are ready for production.

I have built Java backends for real-estate, voice and finance platforms, including API performance work that cut page load times through query optimization and caching.

What I build:

• REST APIs with Spring Boot 3 and Java 17/21
• PostgreSQL or MySQL with JPA, Flyway migrations
• JWT, OAuth2 and role-based security
• Stripe or PayPal payment integration
• Microservices, messaging and caching
• Unit and integration tests with JUnit and Mockito
• Swagger/OpenAPI docs and Docker setup

You get clean, layered source code on GitHub, API docs and a short handover.

Message me your requirements or existing repo before ordering.