Node.js Mobile App Development

I'm looking for an experienced developer to build a new mobile application for Android using Node.js.

Key Requirements:
- Proficient in Node.js
- Familiar with Git, VS Code, and GitHub
- Experience with hosting on Vercel
- Backend integration with Supabase or Firebase
- Access and integration of WhatsApp Business API

Ideal Skills and Experience:
- Strong background in mobile app development, specifically for Android
- Experience with backend services like Supabase or Firebase
- Knowledge of WhatsApp Business API
- Good understanding of version control and deployment processes

Please provide a portfolio of similar projects. Looking forward to your bids!