Browse categories
Explore
Fiverr Pro
English
$
USD
I will base44 expert base44 app web app base44 base44 bug fixing base44 app deployment
Marv
About this gig
Is your Base44 app broken, stuck, or failing after deployment?
Blank screen after publishing? Endless "Thinking..." loop? Login issues, failed deployments, broken integrations, or users seeing data they shouldn't? Stop wasting AI credits on the same broken fixes.
I specialize in debugging, fixing, optimizing, and migrating Base44 apps so they work reliably in production.
What I Fix
- Blank screens & infinite thinking loops
- Publish & deployment errors
- Authentication & login issues
- User roles & permission bugs
- Database & data model problems
- Stripe, Supabase & API integrations
- Performance & loading issues
- AI-generated code debugging
- Netlify & Vercel deployment
- Full Base44 migration to React, Node.js & Supabase
Why Choose Me?
I don't guessI debug. I analyze your existing Base44 project, identify the real root cause, explain it clearly, and implement a clean, production-ready fix without rebuilding your app from scratch.
Message me before ordering, and let's get your Base44 app working again.
Get to know Marv
Marv
I will fix, debug, and rescue your broken Base44 app
- FromNigeria
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English, German
Full-Stack AI Developer bridging rapid prototyping and production-ready software. Base44 is great for launching fast, but scaling requires expert architecture.
I help founders rescue and scale AI-built apps. I fix mysterious errors, secure data leaks, and repair broken logic. When your MVP outgrows its constraints, I rebuild it for long-term scalability with React, Node.js, and Supabase.
I identify the root cause and implement robust fixes so you can get back to business.
Stack: Base44, React, Node.js, Supabase, APIs.
My Portfolio
FAQ
What Base44 issues can you fix?
I fix blank screens, infinite "Thinking..." loops, deployment failures, authentication issues, database errors, API integrations, Stripe problems, permissions, performance issues, and other Base44 bugs.
Can you migrate my Base44 app?
Yes. I can migrate your Base44 app to a production-ready stack such as React, Node.js, and Supabase while preserving your existing data and functionality whenever possible.
. Do you deploy Base44 apps?
Yes. I can deploy your app to Vercel, Netlify, or your preferred hosting platform and ensure everything is configured correctly.
What do you need to get started?
Please provide your Base44 project access, a description of the issue, any error messages or screenshots, and access to related services if needed (Supabase, Stripe, etc.).
Can you improve my app's speed and performance?
Yes. I optimize slow-loading apps, database queries, API calls, and overall performance for a smoother user experience.
