USA SaaS Dev: Lovable, Supabase

My SaaS platform already leans heavily on lovable for core product logic and Supabase for the database, real-time listeners, and edge functions. I have a saas build that has 3 domains feeding into one... (Budget: $750 - $1500 USD, Jobs: AngularJS, API Integration, Database Management, HTML, Lovable, PHP, SaaS, Stripe, Supabase, Website Design)