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I will fix lovable replit ai app bugs supabase auth and deployment errors
Felix.C
About this gig
Your AI-built app looks great, but does it actually work?
Lovable or Replit giving you endless errors? Login failing, Supabase not connecting, or your SaaS MVP refusing to deploy? I'll find what's wrong and help get your app working reliably.
WHAT I CAN FIX:
- Debug Lovable, Replit and Claude Code projects
- Fix broken login, signup and authentication flows
- Repair Supabase database, API and RLS issues
- Resolve React, Next.js and JavaScript errors
- Fix Stripe checkout and payment integration bugs
- Troubleshoot failed Vercel and Replit deployments
- Repair broken dashboards, forms and app features
- Optimize slow pages and messy AI-generated code
- Complete agreed missing features in unfinished MVPs
- Test repaired functionality before delivery
WHAT MAKES MY SERVICE DIFFERENT?
I focus on identifying root causes, testing fixes and explaining what changed, not simply generating more AI code.
Ready to rescue your app?
Send me your project link and the issue you're facing. Let's identify the right fix and get your SaaS MVP moving again!
Get to know Felix.C
Felix.C
VTuber models AI Developer 3D Artist Graphic Designer
- FromGermany
- Member sinceOct 2026
- Avg. response time1 hour
Languages
English, German
Hi, I'm a creative digital specialist passionate about bringing ideas to life through design, AI, and technology. I specialize in 3D furry VTuber models, VRM rigging, cinematic AI videos, professional brochure design, and website development. I also help fix Lovable, Replit, and Supabase app bugs, authentication issues, and deployment errors. My goal is to deliver creative, functional, and professional solutions tailored to your needs. I value quality, attention to detail, clear communication, and client satisfaction. Let's work together to bring your project to life!
My Portfolio
FAQ
Can you fix my Lovable app if I don't understand coding?
Yes. Share your project and explain what isn't working. I'll identify the technical issue and outline the recommended solution.
My Supabase login or signup isn't working. Can you fix it?
Yes. I can investigate authentication settings, database connections, OAuth redirects, and relevant RLS policies
Can you fix an app generated with Claude Code or Replit?
Yes. I can inspect the source code, debug supported frontend and backend issues, and test the affected features.
My SaaS app works in preview but fails after deployment. Can you help?
Yes. I'll check build errors, environment variables, routing, API configuration, and deployment logs to locate the cause.
Can you fix Stripe payments and subscription errors?
Yes. I can troubleshoot checkout, API integration, webhook, and subscription issues using Stripe test mode before live deployment.
Can you complete my unfinished SaaS MVP?
Yes. I can review existing features, identify unfinished functionality, and provide a scoped estimate for completing the project.
Will you test the app before delivering?
Yes. I'll test the repaired functionality and provide a brief summary of the changes made. The test scope depends on your selected package.
