I will develop secure spring boot rest apis and java backend microservices

Are you looking for a reliable Java backend developer who can build production-ready Spring Boot APIs fast and secure?

I'm AHMAD, a backend experienced engineer with years of Java experience in fintech. I've built real-world systems that handle payments, card management, and OTP-based authentication using Spring Security the kind of work where bugs cost money. Whether you need a new application or want to optimize an existing one, I've got you covered.

What I deliver:

RESTful APIs with Spring Boot + Spring MVC

JWT & OTP-based authentication with Spring Security

JPA / Hibernate with MySQL, PostgreSQL

Clean architecture: Controller Service Repository

Exception handling, validation, pagination

Swagger / OpenAPI documentation

Integration with third-party APIs (payment gateways, SMS, email)

Microservices basics with Spring Cloud

My fintech background means I understand data security and write code that's built to scale.

Message me before ordering I want to make sure I'm the right fit for your project.

What sets me apart: I write clean, documented code and communicate in plain English (no jargon). You'll always know where the project stands.