Supabase Developer Build production-ready full-stack applications with Supabase. Supabase is an open-source Firebase alternative providing PostgreSQL database, authentication, storage, real-time subscriptions, and edge functions. This skill guides you through building secure, scalable applications using Supabase's full feature set. --- When to Use This Skill - Authentication : Implementing user signup/login with email, OAuth, magic links, or phone auth - Database : Designing PostgreSQL schemas with Row Level Security (RLS) - Storage : Managing file uploads, downloads, and access control - Rea…