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I will fix or develop lovable ai, base44, replit, rork app vibe coding supabse web app
Florian H
About this gig
Need help fixing or completing your Lovable AI, Base44, Replit, Rork, Supabase, or Claude Code project?
I provide vibe coding, AI app development, web app development, SaaS MVP development, debugging, and AI-generated code fixing.
I can fix bugs, broken features, database issues, authentication problems, API errors, deployment issues, and unfinished functionality in existing AI-generated applications.
My services include:
Lovable AI & Lovable Dev bug fixing
Base44 app development and debugging
Replit app development and bug fixing
Rork app and MVP development
Supabase database and authentication
Claude Code project fixing
AI-generated code debugging
API and third-party integrations
Login, signup and payment integration
New feature development
SaaS MVP development
Web app development and deployment
Already have a project? You don't need to start over. I can review your existing AI-generated app, identify the problems, fix the code, and continue development from where you stopped.
I work with Lovable AI, Base44, Replit, Rork, Supabase, Claude Code, React, Next.js, JavaScript, and TypeScript.
Send me your requirements before ordering.
Get to know Florian H
Florian H
Build It Fix It Launch It AI Powered
- FromGermany
- Member sinceAug 2026
Languages
English, German, Spanish
I build and fix web apps, SaaS MVPs, AI applications, and websites using Lovable AI, Lovable Dev, Base44, Replit, Rork, Supabase, and Claude Code.
I specialize in vibe coding, AI-assisted development, bug fixing, debugging, feature development, API integration, database development, authentication, and custom web app development.
Whether you need a Lovable AI bug fix, Replit app development, Base44 development, Rork MVP development, Supabase backend fixes, or AI web app development, I can help turn your project into a working application.
Let's build, fix, and launch your app
FAQ
Can you fix my Lovable AI or Lovable Dev project?
Yes. I can debug and fix Lovable AI/Lovable Dev projects, including broken features, frontend errors, database issues, authentication, API integrations, and deployment problems.
Can you fix an app I built with Replit or Base44?
Yes. I can work with existing Replit and Base44 projects to fix bugs, resolve errors, add features, connect APIs and databases, and complete unfinished functionality.
Do you provide vibe coding services?
Yes. I provide vibe coding and AI-assisted development for web apps, SaaS MVPs, AI applications, dashboards, portals, and other custom applications.
Can you fix AI-generated code?
Yes. I can review AI-generated code, identify errors, fix broken functionality, improve the existing implementation, and add new features where required.
Can you work with Supabase?
Yes. I can work with Supabase and PostgreSQL, including databases, authentication, Row Level Security, storage, APIs, queries, backend integration, and database troubleshooting.
Can you build a SaaS MVP from my idea?
Yes. I can help turn your idea into a functional SaaS MVP, including the frontend, backend, database, authentication, APIs, dashboards, payments, and other required features.
Can you fix my Rork app or iOS MVP?
Yes. I can help troubleshoot and develop Rork applications and MVPs, including functionality issues, integrations, authentication, APIs, backend connections, and other project requirements.
Can you add new features to my existing AI app?
Yes. I can add new functionality to existing Lovable, Base44, Replit, Rork, or Claude Code projects. Send me the project and explain the features you want added.
Can you fix deployment and API errors?
Yes. I can troubleshoot API errors, database connections, authentication problems, environment variables, deployment issues, hosting problems, and other application errors.
What do you need before starting?
Please send your project link or files, a description of what needs to be built or fixed, relevant error messages or screenshots, and any design or feature references. For existing projects, provide the necessary collaboration access. Never send passwords or sensitive credentials.
