Heiev Heg

@heievheg

GraphQL API Expert Backend Developer API Integration Specialist

United States

Spanish

About me

I am a professional Backend & API developer specializing in GraphQL API, REST API, and scalable backend systems using Node.js, Express, and modern frameworks. I build secure, fast, and production ready APIs, integrate third-party services, fix API issues, and develop clean architecture systems. My focus is delivering high performance, reliable, and scalable solutions for web and mobile apps with clean code, authentication, and seamless integration.... Read more

Skills