I will fix lovable ai replit app vibe coding base44 supabase saas mvp api integration

S
shopify_experrr
S
shopify_experrr
Esther G

Level 1

About this gig

I will fix Lovable AI, Replit apps, Base44, and vibe coding projects


I'm Esther, a developer helping founders and businesses build, fix, improve, and launch AI-powered web applications.


Having issues with your Lovable AI, Replit AI, Base44, Bolt, Cursor, or Claude Code project? I can help troubleshoot bugs, repair broken features, finish incomplete apps, and prepare your project for deployment.


My services include:

  • Fixing Lovable apps, Replit bugs, and Base44 errors
  • Building AI web apps, websites, and SaaS MVPs
  • Vibe coding, app improvement, and feature development
  • Supabase backend, database, and authentication integration
  • API integration, Stripe integration, and third-party services
  • Deployment with Vercel, Netlify, AWS, or VPS hosting
  • AI app debugging, migration, and launch support


Whether you need an AI website fix, a Replit developer, a Base44 expert, a Supabase developer, or help turning your idea into a working MVP, I will assess your requirements and recommend a practical solution.


I focus on clean implementation, reliable functionality, clear communication, and solutions tailored to your project.

Get to know Esther G

Esther G

Shopify Integration, Backend, APIs and Integrations , Payment and App Setup

5.0(3)

Level 1

  • FromUnited Kingdom
  • Member sinceApr 2026
  • Avg. response time4 hours
  • Last delivery1 month
  • Languages

    English, Spanish, German
I’m a full-stack developer specializing in Shopify, backend development, APIs, and integrations. I build and fix Shopify stores, custom checkout flows, payment systems, third-party integrations, and Shopify APIs. I also develop reliable backends with Supabase, PostgreSQL, Firebase, Node.js, authentication, RLS, webhooks, and REST APIs. I work with AI/vibe-coded apps built with Lovable, Bolt, and Replit, connecting the frontend to a secure, production-ready backend. If your store or web app is broken, incomplete, or needs a custom integration, I can help.

Other Vibe Coding Services I Offer