I will build lovable ai web apps,saas mvp using loveable dev,supabase,vercel and replit


About this gig
Want to turn your idea into a professional, production-ready AI web app or SaaS MVP in days without spending months and thousands on custom development?
As a German Lovable.dev specialist, I build fast, beautiful, and scalable applications using Lovable AI, Supabase, Vercel, Replit, Bolt, and other modern vibe-coding tools.
From simple tools and dashboards to full SaaS products with user auth, payments, databases, and AI features I take your vision and make it real, fast, and reliable.
What You'll Get:
- Custom Lovable AI web app or SaaS MVP built from your idea
- Supabase backend (database, auth, storage)
- Vercel deployment with custom domain & performance optimization
- Clean, maintainable code with full source access
- AI-powered features, chatbots, or automations
- Responsive design + mobile-friendly
Why Work With Me?
- Based in Germany clear communication in German & English
- Fast delivery with unlimited revision
Perfect for founders, entrepreneurs, coaches, agencies, and small businesses who want to launch quickly and iterate fast.
Message me your idea or requirements and Ill show you exactly how we can bring it to life!
Get to know Katja
Custom N8n Automations and AI Agents That Scale Your Business
- FromGermany
- Member sinceSep 2025
- Avg. response time1 hour
- Last delivery1 week
Languages
English, German, French
My Portfolio
FAQ
What is Lovable AI and how does it work?
Lovable is a powerful AI tool that generates full web apps from natural language prompts. I refine, fix, integrate Supabase/Vercel, and make it production-ready.
Can you build a complete SaaS MVP?
Yes! I specialize in building functional SaaS products with user accounts, payments (Stripe), databases, and more.
Do I get the full source code?
Absolutely. You own everything full source code and rights to your app.
How long does it take?
Simple apps: 3–5 days. Complex SaaS MVPs: 7–14 days. I always provide a clear timeline upfront.
Can you fix or improve an existing Lovable app?
Yes bug fixes, design improvements, Supabase integration, deployment, and scaling are some of my most popular services.
Do you offer German-language support and DSGVO-friendly setup?
Yes. I can help make your app compliant and fully support you in German.
What if I need changes after delivery?
I include generous revisions in every package and offer ongoing support.
Which tools do you use?
Lovable.dev, Supabase, Vercel, Replit, Bolt.new, Next.js, Tailwind, and more.

