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I will fix lovable ai, base44 and replit apps bugs, apis and supabase
Jack Berlin
About this gig
Are you struggling with bugs, API errors, or broken features in your Lovable AI, Base44, or Replit project? I'm here to help you fix issues, improve performance, and get your web app working as intended.
As your Lovable AI, Base44, and Replit developer, I can help you troubleshoot existing projects, resolve functionality issues, and improve your AI-generated applications.
My services include:
- Lovable AI website and web app bug fixing
- Base44 app debugging and troubleshooting
- Replit AI project fixes and improvements
- Supabase database and authentication integration
- API integration and error resolution
- Frontend and backend functionality fixes
- SaaS MVP improvements and feature updates
- App testing, optimization, and deployment assistance
Why work with me?
- Clear communication and a professional approach
- Solutions tailored to your project's needs
- Careful testing of completed fixes
- Focus on functionality, usability, and reliability
- Support throughout the agreed project scope
Ready to fix your app? Send me a message before ordering with your project details, the issue you're experiencing, and your preferred outcome.
Let's get your application working better!
Get to know Jack Berlin
Jack Berlin
AI Website Designer In Lovable, Replit And SaaS Web App Expert
- FromUnited States
- Member sinceOct 2026
- Avg. response time1 hour
Languages
English, French, German, Dutch
I’m JACK BERLIN an AI Website Designer specializing in modern, responsive, and conversion-focused websites for businesses, startups, and entrepreneurs. Using AI-powered tools like Lovable, Replit, and other modern website builders, I turn your ideas into professional websites and functional web apps. From landing pages and business websites to SaaS MVPs, website redesigns, bug fixes, and integrations, I focus on clean design, smooth user experience, and reliable functionality. Let’s bring your vision to life with smart, scalable web solutions!
Other Vibe Coding Services I Offer
FAQ
Can you work with my Base44 existing project/code?
Yes I can vibe into your codebase and enhance, debug, or rebuild it within the Bolt/Volt style.
My Base44 app is showing errors and not working. Can you fix it?
Yes, absolutely. Whether it's a broken workflow, database error, failed integration, or a white screen issue, I diagnose and fix Base44 bugs fast.
What if my Base44 app is still not working after delivery?
I include revisions in every package to make sure you are fully satisfied
Why is my Stripe payment successfully connecting but not unlocking features?
I will manually configure your metadata and webhooks so that when a customer pays, their account is updated instantly.
Is Base44 the only platform you work with?
Base44 is my primary specialty but I also work with similar no-code and AI app platforms.
Can you integrate Stripe payments or Supabase into my Base44 app?
I handle Base44 integrations including Stripe payments, Supabase database connections, third party APIs, email automation, and custom workflows.
Can you migrate my Base44 app to WordPress or another platform?
Yes. I specialise in Base44 migration to WordPress and other platforms while keeping your data, features, and functionality fully intact.
