Backend Integration Specialist

I'm looking for an experienced developer to integrate either Supabase or Google Sheets into my website to fix backend issues. The primary function needed from this integration is data storage and retrieval.

Key Requirements:
- Experience with backend integration, especially with Supabase and Google Sheets
- Strong understanding of data storage and retrieval mechanisms
- Ability to troubleshoot and fix existing backend issues
- Familiarity with web development and how backend services interact with front-end

Ideal Skills:
- Proficiency in JavaScript and relevant backend technologies
- Experience with database management
- Knowledge of API integration

Please provide examples of similar work done and a brief outline of your approach.