I'll ship a production-ready catalog or marketplace MVP on Next.js + Supabase — not a WordPress template or Figma handoff.

Live proof you can browse today: → https://www.kaisei-global.com — multi-vertical luxury catalog (yachts, supercars, jets, real estate): listing grid, detail pages, brochure inquiry modals, UTM attribution, admin inquiry desk, Resend email, Python import pipeline → Supabase via GitHub Actions, deployed on Vercel → https://ai.kaisei-global.com — parallel B2B product: forms, Gemini, PDF delivery, Stripe Checkout, Discord/owner alerts

What you get in this engagement (MVP scope): • Next.js + Tailwind UI — landing, listing grid, detail pages • Supabase schema + RLS-ready tables for your catalog entities • Inquiry / lead capture flow with email or Discord/Zapier notifications • Vercel + Supabase deploy with env vars documented • Mobile-responsive, trust-first design (no stock placeholders) • Handoff doc + Loom walkthrough + 2-week post-launch support window

I'm a solo founder-engineer (KAISEI GLOBAL). I own frontend, backend, and ops — and every pitch links to something live you can click today.

Best for: brokers, luxury dealers, concierge brands, B2B catalogs, lead-gen marketplaces.

Typical timeline: 10–14 business days after kickoff (content, brand assets, and sample data confirmed).

Larger scopes (multi-vertical, Stripe checkout, admin dashboards, scraping pipelines) are quoted separately. After launch, most clients add a monthly care retainer ($200–400/mo) for fixes, dependency updates, and small feature batches — optional, not required to start.