I will fix bugs and improve web app using supabase, replit, cursor ai

J
jamescantona
J
jamescantona
James Cantona
fix bugs and improve web app using supabase, replit, cursor ai
Full Screen
fix bugs and improve web app using supabase, replit, cursor ai

About this gig

HELLO BUYER


Is your web app broken or slow?

I will quickly debug, fix, and optimize your website or web application.


I specialize in fixing apps built with:


  • Supabase
  • Replit
  • React / Next.js
  • APIs
  • AI integrations


What I Fix


  • Bugs
  • Login issues
  • Database errors
  • API problems
  • Slow performance


Why Clients Love My Service


  • Fast debugging
  • Clean code fixes
  • Secure solutions
  • Clear communication.


Kindly contact me for more information about your project

  • Type

    • Bug fixes
    • API integration
    • Authentication
    • Design improvements
    • Messaging & communication

  • Vibe coding platform

    • Lovable

  • Target device

    • Website
    • Progressive web app (PWA)
    • Cross-platform app (Mobile, Desktop, Web)

  • Database type

    • Supabase
    • Firebase (Firestore / Realtime DB)
    • AWS (DynamoDB, Aurora, RDS)

Get to know James Cantona

James Cantona

Lovable ai

  • FromUnited States
  • Member sinceMar 2026
  • Avg. response time1 hour

  • Languages

    English
Hello! I'm a professional AI web app developer specializing in building modern applications using Lovable AI and next-generation development tools. I help startups, founders, and businesses turn ideas into powerful AI web apps quickly and efficiently. With experience using tools like Lovable AI, Supabase, Cursor, Replit, Bolt, and modern APIs, I create fast, scalable, and intelligent applications that save time and improve business workflows.

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