Supabase Developer for Auth and RLS Fixes

Looking for a Supabase + React developer to fix auth and add PWA support to an existing coaching app. The frontend is fully built in React and deployed on Netlify. I need: 1. Supabase auth fixed — proper JWT sessions, row level security, client matching by email 2. File storage — profile photo uploads persisting to Supabase Storage 3. Real-time messaging — coach and client messages syncing via Supabase real-time 4. PWA setup — manifest file, service worker, offline support, push notifications 5. Add Client flow — one form to create a new client account and database record Full source code provided. App is React, backend is Supabase, hosted on Netlify..