I will fix and optimize rork app, supabase backend, stripe payments API bugs

L
leexjoons
L
leexjoons
ROBERT
fix and optimize rork app, supabase backend, stripe payments API bugs
Full Screen
fix and optimize rork app, supabase backend, stripe payments API bugs
Full Screen
fix and optimize rork app, supabase backend, stripe payments API bugsfix and optimize rork app, supabase backend, stripe payments API bugs

About this gig

If your Rork app is built but things break in production you're in the right place.


Many founders and developers successfully build MVPs using Rork, Cursor and AI tools. But once real users arrive, issues start appearing: login errors, broken Stripe payments, failing APIs, slow Supabase queries, webhook problems and random production bugs.


That's where I help.


I specialize in debugging and optimizing Rork apps with Supabase backend, Stripe payments and third-party API integrations. Instead of rebuilding your app, I jump straight into fixing the issues that stop your product from working reliably.


I can help you with:


  • Stripe checkout & webhook failures
  • Supabase auth, RLS and database errors
  • API integration bugs and data sync issues
  • Environment variables and deployment problems
  • Production vs local errors
  • Performance and stability optimization
  • Final polish before launch


Whether you are stuck on the last 20% or your app suddenly broke after deployment, I will diagnose the issue, fix it cleanly and make your app stable again.


Let's get your app working the way it should 

  • Programming language

    • JavaScript

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Databases
    • Testing procedures

  • Frontend framework

    • Angular
    • Flutter
    • React.js
    • Svelte
    • Tailwind CSS

  • Backend framework

    • Django
    • Laravel
    • Express.js
    • FastAPI
    • Node.js

Get to know ROBERT

ROBERT

MOBILE AND WEB DEVELOPMENT, BACKEND INTEGRATION

  • FromUnited Kingdom
  • Member sinceJul 2025
  • Avg. response time15 hours

  • Languages

    English, German, Spanish, French
HELLO GREAT BUYERS, I’m a Base44 specialist with proven experience in building, fixing, and optimizing Base44 applications. Whether you’re starting a new project, need bug fixes, or want smooth deployment on Replit, I provide reliable, well structured solutions you can trust. I work with Node.js, Express, React, Python, Flask, PostgreSQL, MongoDB, Supabase, Firebase, and OpenAI APIs to deliver fast, high quality results. If you’re looking for someone who truly understands Base44 and can transform your idea into a fully functional product, I’m ready to help. Contact me today!

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