Supabase/PostgreSQL expert needed for secure e-commerce API and handoff

Seeking a Supabase, PostgreSQL, Next.js, Vercel, API, and e-commerce developer to help architect a secure, maintainable backend/frontend handoff. The project involves designing a scalable and efficient system, ensuring seamless integration between backend and frontend components. The ideal candidate will have experience in system design and a strong understanding of security best practices.