Your users, your numbers and your code. Then we rank what's leaking.
Built it with Lovable, Bolt or Replit? We'll take it from here
You got it this far. We'll take it from here.
AI builders are a great way to get a product to its first users — and a hard place to grow it. We take over apps built with Lovable, Bolt, v0 or Replit, keep them running, and turn them into products a team can ship on every week.
We don't rewrite what works. We move pieces only when they're the problem.
Next.js, Supabase and Vercel, with a preview deployed for every change.
Product, design, engineering and marketing — one team, a demo every week.
The stack
We build with the latest technologies.
Every product · every engagement
Claude Code · Claude Design · Claude Cowork · Next.js · React Native + Expo · Supabase · Vercel · TypeScript · Tengu Studio OS — every product, every engagement.
Claude Code
All of our development, exclusively. Every product we ship is built with it, Tengu and this site included. People review every change and make every decision.
AI
Claude Design
Screens, prototypes and design systems start in Claude Design, then Claude Code builds them.
Design
Claude Cowork
Everything around the code: research, docs, reports and the studio's day-to-day work, done with Claude.
Operations
Next.js
Every web product we ship. App Router, server components, edge by default.
Web
React Native + Expo
Dosify runs on iOS and Android from one codebase. Ship both from one PR.
Mobile
Supabase
Postgres, auth, realtime and storage. The backend that gets out of the way.
Data
Vercel
Previews on every branch, edge everywhere. This page is running on it right now.
Infra
TypeScript
End to end. The same types in the database, the API and the screen.
Language
Tengu Studio OS
Our own studio OS. Every request becomes a ticket, and every ticket passes review and QA. The studio runs on it.
Ours
Work we've shipped
Dosify
Read the case →Magai
Read the case →Send us the link and what's not working. Bryan reads every one.