Cleber B

@braz_cleber

Brésil

Anglais, Portugais

Certaines informations sont présentées en anglais.

À propos de moi

🚀 Looking for a reliable backend developer to build or improve your API? I'm a backend specialist with solid experience using Java (Spring Boot) and Kotlin. I help businesses and developers create clean, scalable, and secure APIs – fast! What I can deliver: ✅ Custom REST API endpoints ✅ Backend for mobile or web apps (BFF pattern) ✅ Authentication (JWT, OAuth2) ✅ Integration with third-party APIs (Stripe, Firebase, Twilio, etc.) ✅ PostgreSQL, MySQL, MongoDB connection ✅ Swagger / OpenAPI documentation ✅ Code refactoring and bug fixes Why choose me? ✔ Clean and maintainable code... Plus d’infos

Compétences