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

D
danielcartel665
D
danielcartel665
Daniel Cartel
build fix, optimize web app with lovable, cursor, replit, base44, supabase, bolt
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build fix, optimize web app with lovable, cursor, replit, base44, supabase, bolt

About this gig

Is your web app broken, slow, or stuck in development? Whether you are a startup launching fast, a business needing a professional web presence, or a developer needing extra support, I am here to help.


With 3 years of web development experience and hands-on knowledge of the latest AI-powered tools, I build, fix, and optimize web applications and websites using Lovable, Cursor, Replit, Base44, Supabase, and Bolt.

 

What I Offer:


· Custom Web Apps & Websites: Built from scratch using Lovable and Bolt.

· Bug Fixing & Optimization: Resolving logic errors and UI glitches in AI-generated code.

· E-commerce & Dashboards: Secure platforms with payment and API integrations (Base44).

· Supabase Integration: Advanced database setup, Auth, and Storage.

· Deployment: Taking your project from Replit/Bolt to a live environment.

 

Perfect For:


  • Startups needing a fast affordable MVP
  • Businesses wanting a professional web app
  • Developers needing bug fixes or extra support


Send me a message before ordering so we can discuss your project and find the best solution for your needs!

  • Programming language

    • JavaScript

  • Expertise

    • Debugging
    • Performance
    • Security
    • Design
    • Databases

  • Frontend framework

    • Bootstrap
    • Next.js
    • Nuxt.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • Django
    • Express.js
    • Next.js
    • Node.js

  • AI & low/no code builders

    • Lovable
    • Bolt.new
    • Claude
    • Firebase Studio
    • Base44
    • Cursor
    • Replit
    • Thunkable

Get to know Daniel Cartel

Daniel Cartel

Ai Web App Developer And Ecommerce expert

  • FromUnited States
  • Member sinceJul 2026

  • Languages

    English, German
Web Developer specializing in Lovable, Supabase, Bolt, Cursor, Replit & Stripe integration. With 3 years of experience, I build, fix, and deploy web apps, progressive web apps, ecommerce clones, and Lovable to WordPress conversions. I deliver fast, detailed, and communicative service focused on quality and reliability. Whether you need bug fixes within 24 hours, complete Stripe payment systems, or a fully deployed application, I provide solutions tailored to your exact needs. Let's build something great together.

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