Rebar

Rebar fixes the parts of AI-built apps that the AI can't. Founders who built their product with Lovable, Bolt, Replit, Cursor, v0 or Base44 come to Rebar when something breaks with real users: Stripe charges the card but the account stays locked, login or Google sign-in stops working, the app works in preview but breaks when live, users can see each other's data, or the AI fixes one thing and breaks two more.


Every job starts with a written, fixed-price quote, usually within one business day and without a sales call. Before work begins, the client and Rebar agree one plain-language test, such as "a test card payment unlocks the Pro plan". Single fixes are $390 with a 48-hour target and are invoiced only after that test passes on the client's live app. If the problem can't be fixed, the client pays nothing.


Services:
- Single fixes for payments, login, deploys, data access and AI loops: $390
- Pre-launch review with a ranked report and a Loom walkthrough: $490
- Launch-ready sprint covering data access rules, keys, payments, login tests, backups and monitoring: from $1,900
- Moving an app off Lovable, Bolt or Replit to its own Next.js and Supabase or Postgres codebase: from $4,500
- White-label backend work for agencies that build with these tools: $390 per ticket or $1,500 a month


All work is done by Akshit Ahuja, a senior engineer previously at Spinny, a $1B+ startup, based in Gurugram, India and working with founders in the US, Europe and the UAE. Code lands on the client's own GitHub, access is kept to the minimum and removed after the job, and NDAs are signed on request.