Laravel API Performance Optimization

I'm seeking an experienced Laravel developer to resolve performance issues in my application. We're currently facing high error rates with API responses, which is impacting our overall application performance.

Key Requirements:
- Diagnose and fix the root cause of high error rates in API responses.
- Optimize existing code and database queries related to API endpoints.
- Implement monitoring tools to track performance post-fix.
- Provide documentation on changes made and recommendations for future improvements.

Ideal Skills & Experience:
- Strong expertise in Laravel and API development.
- Proven track record in performance optimization.
- Familiarity with monitoring tools (e.g., New Relic, Laravel Telescope).
- Excellent problem-solving skills and attention to detail.

Please provide relevant work samples and a brief outline of your approach. Looking forward to your bids!