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I will fix, deploy lovable ai, supabase, bolt new, replit, oauth, stripe vibe coded mvp
Matim.
About this gig
Fix & Deploy Lovable AI, Supabase, Bolt New, OAuth, Stripe & Vibe Coded SaaS MVP
I'm a full-stack AI developer specializing in fixing, securing, and deploying apps built with Lovable AI, Supabase, Replit, Bolt New, Base44, Firebase, and v0.
Supabase throwing auth errors? OAuth broken in production? Stripe not connecting? Lovable AI app crashing after deploy? I've solved all of these at the root, not just the surface.
WHAT MOST DEVELOPERS GET WRONG (AND I DON'T):
- Others patch symptoms bugs return.
- They misconfigure Supabase RLS your data is exposed.
- They hand back broken OAuth flows.
- They burn your Lovable credits fixing the wrong thing first.
I fix root causes, secure your backend properly, test everything before handover, and never disappear after delivery.
WHAT I DELIVER:
- Fix Lovable AI, Base44, Replit & Bolt New bugs at root cause
- Supabase: auth, RLS, database, storage, edge functions
- Google OAuth & GitHub OAuth setup and repair
- Stripe payments and webhook integration
- Firebase setup and authentication fixes
- Deploy to Vercel, Netlify or custom domain tested first
- Full SaaS MVP build: lovable dev ai, lovable supabase, nextjs
Clean code. Secure backend. Full explanation.
Get to know Matim.
Matim.
Premium Animated Twitch Overlays and Full Stream Packages
- FromUnited States
- Member sinceMay 2026
Languages
English, Spanish, French, German, Italian
Hello, and welcome to Matim's Profile....
I specialize in high-converting stream branding and twitch graphics for creators. I design premium animated twitch stream overlays, full stream packages, dynamic twitch alerts, and custom twitch panels.
Whether you need a vtuber overlay, kick overlay, streamyard overlay, or a custom logo, I build visual layouts that boost engagement. From starting soon screens to brb and offline screens, my work covers anime, pixel art, retro, and 3d animation styles.
I deliver optimized overlays for Twitch, YouTube, and kick streaming to level up your channel!
Other Vibe Coding Services I Offer
FAQ
Can you fix Google OAuth that works locally but breaks in production?
Yes — this is one of the most common issues I fix. I diagnose redirect URI mismatches, token errors, callback failures, and OAuth session issues across Lovable AI, Replit, Firebase, and Supabase.
Do you set up Supabase from scratch or only fix existing setups?
Both. I build full Supabase projects — auth, RLS policies, database schemas, storage, and edge functions — or jump into a broken existing setup and fix it properly from the root.
Can you fix Supabase RLS errors and data exposure issues?
Yes. Misconfigured RLS policies are one of the biggest security risks in Supabase apps. I audit your RLS rules, fix permission gaps, and ensure your data is properly protected before delivery.
Will you integrate Stripe into my Lovable AI or Replit app?
Yes. I integrate Stripe subscriptions, one-time payments, and webhooks — and test every payment flow end-to-end before handover so nothing breaks when real money comes in.
My app works locally but crashes when deployed — can you fix it?
Yes. I fix broken environment variables, Vercel/Netlify build errors, Supabase connection failures in production, OAuth redirect problems, and Firebase hosting issues.
Can you fix Firebase authentication errors?
Yes. I fix Firebase auth setup, OAuth integration, Firestore permission rules, hosting issues, and connection errors between Firebase and your Lovable AI or Replit frontend.
Do you handle JWT token and session management issues?
Yes. I fix JWT token expiry problems, refresh token errors, broken session flows, and authentication state issues in Supabase, Firebase, and custom backend setups.
How do you make sure the fix doesn't break something else?
I test every fix end-to-end before delivery — auth flows, API calls, payment flows, and deployment. I also document every change clearly so you always know what was done and why.
Can you build a full SaaS MVP with OAuth, Stripe, and Supabase?
Yes. I build complete SaaS MVPs with Google OAuth login, Supabase backend, Stripe billing, and deployment to Vercel or a custom domain — fully production-ready from day one.
What do I need to share to get started?
Share your project link or GitHub repo, describe the issue or what you want built, and tell me your preferred hosting platform. I'll review it and respond with a clear fix plan immediately.
