I will be your expert nextjs developer to fix cursor and lovable apps


About this gig
Your AI built it. Ill make it professional.
Tools like Cursor, Lovable, and Bolt are incredible for prototyping, but they often generate "spaghetti code," security holes, and unscalable architectures. You have the visionI provide the Software Engineering rigor.
I don't just "patch" errors; I refactor AI-generated prototypes into high-performance, production-ready systems.
What I Solve:
- Logic Collapses: Fixing infinite loops and "hallucinated" functions.
- Auth & Database: Rescuing broken Supabase/Firebase integrations.
- The "Last 10%": Solving the deployment and UI bugs that AI can't see.
- Security Gaps: Implementing OWASP standards and E2EE where necessary.
The Workflow:
- Audit: Deep dive into your existing repository.
- Refactor: Cleaning up the "AI mess" into clean, modular TypeScript/Next.js code.
- Verify: Testing against edge cases and performance bottlenecks.
- Ship: Clean handoff or direct deployment to Vercel/AWS.
Architecture & Ecosystem Expertise:
- Frameworks: Next.js (App Router/Pages), Remix, Astro, Vite.
- Database: Supabase, PostgreSQL, MongoDB, Pinecone (Vector DB).
- Authentication: Clerk, NextAuth/Auth.js, Kinde.
- AI Tools: Cursor Composer, Bolt.new, Lovable.ai, Replit Agent
Get to know Shuja Uddin
Full Stack and AI Engineer NextJS React Python Expert
- FromPakistan
- Member sinceSep 2021
- Avg. response time1 hour
- Last delivery1 month
Languages
Urdu, English, German
My Portfolio
FAQ
How fast can you fix my bugs?
Most fixes delivered within 48 hours. Simple bugs (1-3) often within 24 hours. Complex refactors take 1-2 weeks.
Do I need to explain what the AI generated?
No. Give me repo access and tell me what's broken. I'll figure out what the AI did wrong , that's my specialty.
Will you break other things while fixing?
No. I work on a separate branch so you can review every change. I test the full app before delivering.
What if new bugs appear after your fix?
Revisions are included per your package. If something I changed causes a new issue, I fix it free.
Can you add new features too?
Yes, but features are best scoped separately. I can quote after fixing the current issues.

