Finalize Backend & API Fixes

My web application is feature-complete on the surface, but two technical pieces still hold us back: persistent API connectivity hiccups and an authentication flow that refuses to stay reliable. I need a developer who can step in, diagnose, and close these final gaps so we can move straight to launch. Right now the external API calls intermittently timeout or return malformed data, even though database and network links appear healthy. On top of that, user sessions occasionally fail to validate, forcing unexpected logouts. Your task is to stabilize both areas and give the whole backend a final polish. Deliverables I expect • Stable, documented fixes for the API connectivity issue • Robust authentication handling that survives token refreshes and edge-cases • A light round of code cleanup or configuration tweaks to make the deployment production-ready Show me examples of similar backend rescue work you’ve done—live links or repo snapshots are ideal. If your past projects prove you can dive into existing code, isolate root causes, and ship concise patches, we can start immediately.

Project ID: 39753130