Browse categories
Explore
Fiverr Pro
English
$
USD
I will audit, fix, secure, and productionize your ai generated web application
Krunal P
About this gig
Built an app with Cursor, Lovable, Bolt, Replit, Claude, or ChatGPT but not sure it's actually production-ready?
Founders discover the hard way that vibe coded apps are fragile. The app crashes under traffic, the database hallucinates random variables, and critical security vulnerabilities are exposed.
I am Krunal, a Senior Full-Stack Architect with 13 years of experience. I do not write cheap patches. I rescue your vibe coded codebase, stabilize your backend, and stop the bleeding.
What I Fix & Secure:
- Database Hallucinations & Sync Errors
- Unsecured API Endpoints & Memory Leaks
- Broken Webhooks & Asynchronous Race Conditions
- Messy React State & Node.js Routing
You do not need to rebuild from scratch. I salvage your AI-generated frontend UI and securely wire it to an enterprise-grade, strictly-typed Node.js and PostgreSQL backend.
Stop losing users to buggy vibe code. Send me a message today to start your Diagnostic Code Audit.
Get to know Krunal P
Krunal P
Full Stack Developer SaaS Hubbspot, Ontraport, APIs, and AI
- FromIndia
- Member sinceSep 2021
- Avg. response time1 hour
- Last delivery4 years
Languages
English
Need to fix, scale, integrate APIs, Stripe Payments, or launch a web application?
I'm Krunal, a Senior Full-Stack Engineer with 13+ years of experience building and fixing production web applications, SaaS platforms, APIs, and AI-powered applications.
I help businesses solve complex technical problems — from HubSpot and API integrations to WordPress performance, AI-generated applications, and scalable SaaS development.
React · Angular · Node.js · PHP · PostgreSQL · APIs · HubSpot · Stripe · AI
I'm available for full project ownership right now. Send me your brief, I'll respond asap.
My Portfolio
Other Vibe Coding Services I Offer
FAQ
Will I have to rebuild my app from scratch?
Rarely. AI is usually great at building the frontend UI, but terrible at the backend. I salvage your React components and completely refactor the Node.js/PostgreSQL engine underneath, saving you thousands compared to a full rewrite.
Can you fix my broken Stripe or payment integration?
Yes. AI tools struggle heavily with asynchronous webhooks. I enforce strict TypeScript validation to ensure your Stripe integration, user sessions, and database stay 100% in sync with zero dropped payments.
Will my app be scalable after you fix it?
Absolutely. By refactoring your loose AI code into strict TypeScript interfaces and proper Prisma ORM database schemas, your foundation will handle thousands of concurrent users.
