I will develop and integrate apis using spring boot

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gabriel_diegues
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gabriel_diegues
Gabriel Diegues

About this gig

Looking for a High-Performance, Scalable Backend for Your Application?

Whether you need to build a secure REST API from scratch, integrate third-party services, or scale your existing Spring Boot application, you are in the right place!

I am a Software Engineering specialist focused on building robust, clean, and production-ready backend architectures using Java and the Spring Boot framework. I follow industry best practices to ensure your system is fast, secure, and easily maintainable.

️ What I Can Do For You:

  • Custom REST API Development: Tailored endpoints built with Spring Boot to handle your business logic.
  • Database Integration: Reliable data persistence using Spring Data JPA / Hibernate (MySQL, PostgreSQL, etc.).
  • Third-Party API Integrations: Seamless connection with payment gateways, CRMs, social media, or external web services.
  • Security Implementation: Protecting your data with Spring Security (JWT, OAuth2, or Basic Auth).
  • Data Validation & Error Handling: Clean request mapping, custom exception handling, and structured JSON responses.

My Technical Stack:

  • Framework: Spring Boot (Spring Web, Security, Data JPA)
  • Language: Java
  • ORM: Hibernate / JPA
  • Databases: Relational (SQL)

Get to know Gabriel Diegues

Gabriel Diegues

Software Developer

  • FromBrazil
  • Member sinceApr 2026
  • Avg. response time1 hour
  • Languages

    Portuguese, English
I help businesses automate repetitive processes, integrate systems, and build reliable software solutions. I’m a software developer with experience in automation, backend development, and mobile applications. My work focuses on creating efficient systems.