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I will fix base44 and lovable ai apps dev, replit, bolt, saas mvp debugging claude code
Nina Sommer
About this gig
Are you facing bugs, broken features, integration issues, or deployment problems with your Base44, Lovable AI, Replit, Bolt, or AI-powered web app?
I can troubleshoot Base44 apps, Lovable AI projects, Replit apps, Bolt projects, Supabase integrations, APIs, authentication, databases, payments, and other functionality affecting your project.
What I can help with:
- Base44 bug fixing and debugging
- Base44 integrations and app fixes
- Lovable AI bug fixes and improvements
- Replit AI debugging and deployment
- Bolt / Bolt.new troubleshooting
- SaaS MVP fixes and development
- Supabase database and authentication issues
- API and third-party integrations
- Stripe and payment integration issues
- Website and web app debugging
- Deployment and configuration problems
- AI-powered web app improvements
Whether you already have an existing project that needs fixing or you're preparing an MVP for launch, I can identify the issue, implement the required solution, and help get your project working properly.
Send me your project details and the problem you're experiencing, and let's get started.
Get to know Nina Sommer
Nina Sommer
Full Stack Developer Shopify AI Apps 3D Web
- FromGermany
- Member sinceSep 2026
- Avg. response time1 hour
Languages
German, English
I’m a versatile web developer specializing in Shopify stores, AI-powered apps, interactive 3D experiences, and full-stack development. I help businesses turn ideas into fast, modern, responsive digital solutions from dropshipping stores and custom Shopify designs to Base44, Lovable, Replit, and SaaS MVP development. I also work with Three.js, GSAP, WebGL, Webflow, PHP, and Laravel to build engaging and functional products. Whether you need a redesign, bug fix, integration, or complete development, I focus on clean execution, reliable performance, and a smooth user experience.
FAQ
Can you fix bugs in my Base44 app?
Yes. I can troubleshoot and fix Base44 bugs, broken features, database issues, workflows, integrations, and other functionality problems.
Do you work with Base44 integrations?
Yes. I can help with Base44 integrations involving APIs, databases, authentication, payments, third-party services, and other external tools.
Can you debug my Lovable AI project?
Yes. I can diagnose and fix issues in Lovable AI websites, web apps, SaaS MVPs, Supabase connections, APIs, and other project functionality.
Can you fix Replit AI applications?
Yes. I can debug Replit AI projects, resolve code and functionality issues, configure integrations, and help prepare your application for deployment.
Do you work with Bolt or Bolt.new?
Yes. I can troubleshoot Bolt and Bolt.new projects, fix errors, improve functionality, and help connect your project with services such as Supabase and Stripe.
Can you fix my SaaS MVP?
Absolutely. I can debug existing SaaS MVPs, fix broken features, improve workflows, troubleshoot integrations, and prepare the project for launch.
Can you work with Supabase?
Yes. I can troubleshoot Supabase databases, authentication, API connections, permissions, and integration issues within your AI app or SaaS MVP.
Can you fix Stripe or payment integrations?
Yes. I can troubleshoot Stripe payment flows and related integration issues when they are connected to your Base44, Lovable, Replit, Bolt, or SaaS project.
Can you deploy my AI web app after fixing it?
Yes. If the project and hosting environment support it, I can help configure and deploy your corrected website, web app, or SaaS MVP.
What do you need before starting?
Please send your project link or files, explain the issue you're experiencing, and provide any relevant error messages or requirements. I’ll review the problem and determine the appropriate solution.
