I will build, fix, improve web app with lovable, bolt, replit, supabase, cursor, base44


About this gig
Need a web app built, fixed, or improved?
I will help you turn your idea into a functional web application using Lovable, Bolt.new, Replit, Supabase, Cursor, or Base44.
My services include:
- AI-powered web app development and MVP creation
- Bug fixing and troubleshooting
- UI/UX improvements and responsive design
- Supabase database setup and integration
- Authentication and user dashboard setup
- API integration and feature enhancements
- Existing app optimization and deployment assistance
- Whether you're building a SaaS product, business dashboard, client portal, booking system, internal tool, or startup MVP, I'll work with your requirements to deliver a practical solution.
WHY WORK WITH ME?
- Clear communication and defined project scope
- Solutions tailored to your project
- Careful testing of agreed functionality
- Updates throughout the development process
I work with your existing project or help you start a new one. Complex features, third-party services, and larger applications may require a custom offer.
Please message me before ordering if your project involves multiple integrations or advanced functionality.
Let's turn your idea into a working web app!
Get to know Karolin Schuhma
AI Automation Specialist Website Design E commerce Solutions
- FromGermany
- Member sinceOct 2026
Languages
English, Spanish, French, German
Other Vibe Coding Services I Offer
FAQ
Can you build a web app from scratch using Lovable, Bolt, or Replit?
Yes. I can help build a web app based on your requirements, including its interface, core features, and supported integrations. The final scope depends on the complexity of your idea.
Can you fix a web app that was already created with AI?
Yes. I can investigate bugs, layout issues, broken features, and integration problems in an existing project. Please share the issue and available project details before ordering.
Do you work with Supabase?
Yes, for supported tasks such as database configuration, authentication, and connecting a web app to Supabase. Advanced database architecture or complex security requirements may need a custom quote.
Can you improve an app's design and mobile responsiveness?
Yes. I can refine layouts, spacing, typography, navigation, and responsive behavior within the agreed project scope.
Can you deploy my web app?
Deployment assistance is available when the selected platform and project configuration support it. Hosting fees, paid subscriptions, and third-party service charges are not included unless agreed otherwise.
What do you need before starting?
I need a description of your project, the platform you're using, the features you need, and access to the relevant project files or workspace when necessary.
Can you integrate APIs or third-party services?
Yes, for supported APIs and services. Please share the API documentation and explain the expected workflow so I can confirm the scope and price.
Can you work with an app that has existing code?
Yes. I can review an existing codebase and work on agreed changes, depending on the framework, code quality, and project access available.

