Next.js + Supabase dev — multi-tenant SaaS legal demo build

we are Building a legal financing platform — three Next.js apps sharing one Claude-powered AI backend. Architecture locked. Prompts written. Screens mapped. Need a builder, not a redesigner. Phase 1 is the demo. Real AI, mocked third-party integrations. Investor and lender ready. Phase 2 is the full production platform — real Certn, real lenders, real Clio, real Stripe, OSFI compliance. Same dev gets first shot if Phase 1 is clean. Stack (locked): Next.js 14 App Router, Tailwind, shadcn/ui, Supabase (Postgres + Auth + Storage + Edge Functions, ca-central-1), Anthropic Claude API, Vercel, Resend. Bids that suggest swapping stack get rejected. Phase 1 scope: - 3 Next.js apps in a monorepo sharing a core package - 13 AI layers via Claude (intake, mock credit profile, lender bidding sim, retainer drafting, client explainer, analytics, audit logging) - Multi-tenant row-level security per firm - Editable prompt files in repo (not hard-coded) - Vercel-deployed demo URLs - Seed data script + demo click-through doc + setup README - 1hr Zoom handoff + post-delivery bug-fix coverage Out of scope: real third-party APIs, security audit, mobile native, multi-language. Must have: - 6+ years Next.js production - Supabase RLS + edge functions at multi-tenant scale - A live URL of an LLM product you shipped to production (mandatory — no URL, no shortlist) - shadcn/ui fluency - Can work from a written spec without rethinking the product Nice to have: - Fintech, legal-tech, or insure-tech background - Multi-tenant SaaS shipped before Send with your bid: 1. Two prior projects with live URLs 2. Live URL of your production LLM work Reviewing every portfolio personally. Inflated experience gets caught in the technical screen. Reading bids as they come in. Shortlisting fast.