I will debug python fastapi llm api integration errors and failing requests

Is your Python or FastAPI LLM integration failing with timeouts, bad requests, provider errors, broken callbacks, or unstable API behavior?

I will debug and harden an existing integration so the failure is reproducible, handled clearly, and covered by focused tests.

Depending on the package, I can help with:

- request and response handling

- FastAPI endpoint and webhook issues

- timeout, retry, and exception handling

- provider/API integration errors

- validation around external responses

- focused regression tests

This gig is for fixing and hardening an existing Python/LLM API integration. It is not full app development or model training.

Public code proof:

https://github.com/zongsm-cmyk/llm-reliability-rescue-demo

The public proof includes a FastAPI/Pydantic reliability layer and 11/11 regression tests.

To start, send the failing error or redacted request/response example, the relevant Python/FastAPI code, your provider/API, and your deadline. Remove API keys, secrets, and personal data.