AI-Built App Rescue
Your app worked in the demo. Let’s make it work for real users.
I fix apps built with Lovable, Bolt, Cursor, Replit or Claude on React or Next.js with Supabase: login loops, failed deploys, payments that never confirm, and data any user can read.
Why this service exists
AI tools get you to a demo fast. Then real users arrive: sign-ins loop, the build fails on deploy, Stripe takes the money but the order never confirms, and any logged-in user can read everyone else’s data because the database has no access rules. Rewriting from scratch is rarely the answer. Most of these apps need targeted fixes in the right order.
My process, step by step
Repo, live link and symptoms
You share the GitHub repo, the live or preview URL, and what goes wrong: what you click, what you expected, what happens.
20-point launch check
I check five areas: data access and row-level security, sign-in and roles, secrets and keys, payments and webhooks, and build, errors and deploy. You get pass or fail for each check, what to fix first, and a price for each fix.
Fix, test, deploy to preview
I fix in the agreed order, test each fix, and deploy to a preview link so you can click through before anything reaches production.
Review and handover
You review, I make the revisions, and you get written notes on what changed. Fixes go to your GitHub repo, so Lovable keeps syncing.
Every engagement includes
Common questions
Specific answers for this service engagement.
Yes. I fix Lovable, Bolt, Cursor, Replit and Claude projects on React or Next.js with Supabase, Firebase or PostgreSQL, and Stripe. I recently took a Lovable-built cooking marketplace to production with Stripe Connect payments confirmed by webhooks, a host dashboard, a 12-module admin panel and real-time chat.
Other services
Book a free call to fix your app or plan your MVP
Mohammad Shuja Uddin offers free 30-minute calls to scope app fixes, SaaS MVPs and AI features. He replies within 24 hours.
Send me your app link and what is broken.
You get back what is wrong, what I would fix first and a fixed price, within 24 hours. No call needed.
How can I hire Shuja Uddin to fix my app or build an MVP?
Book a free 30-minute call on shuja.app, or hire him on Upwork or Fiverr. Send the app link, the repo and what goes wrong, and you will get a plan with a fixed price before any work starts. He works on Next.js, React and Supabase apps, including apps built with Lovable, Bolt, Cursor and Replit.