API Authentication Issue Resolution

I'm looking for an expert to help resolve API authentication issues during deployment.

Key Tasks:
- Investigate and resolve authentication issues using API keys.
- Determine whether the API key is being rejected or if it has restricted access.

Ideal Skills:
- Strong experience with API authentication, especially with API keys.
- Familiarity with deployment processes and troubleshooting.
- Ability to diagnose and fix issues efficiently.

Please provide a brief overview of your relevant experience and approach.

Need a developer with knowledge in python,Java, react, angular