I will fix lovable ai, base44 and replit apps bugs, apis and supabase

J
jackberlin01
J
jackberlin01
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!

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