Full-Stack Developer (React 19 + TanStack Start + Supabase) for AI-Powered Lead Platform

We are looking for an experienced, cohesive development agency or a dedicated full-stack development team to take over the maintenance, optimization, and feature development of Prestige Leads (prestigeleads.io), a real-time life insurance lead platform built by agents, for agents. Our application features real-time lead intake, advanced compliance (TCPA), sophisticated routing logic to downline agents, automated billing, and an interactive "Overflow Lead Store." We are scaling fast and need a team that can maintain our modern tech stack, squash bugs, and execute a highly anticipated upcoming roadmap—including AI Voice Calling integrations. Immediate & Future Scope of Work Platform Maintenance & Scaling: Optimize current Cloudflare Workers and Supabase Edge Functions to handle increased real-time traffic, webhook ingestion, and database load. AI Voice Calling Integration: Design, build, and deploy a seamless integration with ElevenLabs or Vapi to automate high-intent inbound/outbound call campaigns alongside our Twilio backbone. Lead Packs & Call Features: Finalize the "Coming Soon" roadmap items (Lead Pack batch purchasing tiers and live-transfer Inbound Call Campaigns). UI/UX Refinements: Implement new interface components using Radix UI and Tailwind CSS v4 to polish the Lead Store dashboard and routing configurations.