I will build or fix your golang rest API with tests and documentation

I build and fix REST APIs in Go for web and mobile apps. If you have a clear feature to add or an endpoint that is not behaving as expected, send me the details and I will review the scope with you. I am currently developing a professional literary social network with a Go backend, a React Native app, WebSocket chat and Cloudflare R2 storage. For this gig, I focus on a small, agreed piece of backend work: request handling, input validation, JSON responses and error handling. Each delivery includes the source code, focused tests for the agreed behavior and notes explaining how to run or use it. Basic covers one simple endpoint or one reproducible bug. Standard covers up to three simple endpoints. Premium covers up to six endpoints for one feature. An endpoint means one HTTP method and route. Database changes, authentication, third-party integrations, deployment and full backend projects need a separate quote. Hosting fees are not included. Please message me before ordering with the expected behavior, examples and your deadline. We can discuss your project in English or French.