I will build, fix, deploy base44, lovable, bolt, windsurf, firebase studio

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callum_aipro
C
callum_aipro
Callum W
build, fix, deploy base44, lovable, bolt, windsurf, firebase studio
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build, fix, deploy base44, lovable, bolt, windsurf, firebase studio

About this gig

Built an app but not confident its ready for real users? Ill help you turn your AI or web app into a stable, secure, and production-ready product.


Many apps work in development but break under real-world conditions. I specialize in reviewing, debugging, and optimizing apps so they perform reliably, scale smoothly, and deliver a great user experience.

Whether your app was built with AI tools or traditional coding, Ill identify hidden issues and transform it into something you can confidently launch.


What you get:

  • Deep code review to uncover bugs, inefficiencies, and risks
  • Fixes for errors, crashes, and unstable features
  • Performance optimization for speed and scalability
  • Security improvements to protect users and data
  • Deployment guidance to get your app live


Perfect for:

Startups, founders, and developers with MVPs or AI-built apps that need polishing before launch.


Tech I work with:

Lovable, Bolt, Base44, Replit, Cursor AI, v0, Firebase Studio

JavaScript, Node.js, React, Next.js, Python, C#

  • Application Type

    • Web Application

  • Desktop Frameworks

    • Windows Presentation Foundation (WPF)
    • .NET MAUI
    • React Native for Web
    • PyQt
    • WinForms
    • Tkinter

  • AI Type

    • Chat
    • Shopping
    • Delivery
    • Booking
    • Restaurant
    • Health & Fitness
    • Education
    • Social Networking
    • Entertainment
    • Dating
    • Maps & Navigation
    • Finance
    • Medical
    • Travel
    • Streaming
    • News
    • E-commerce
    • Kids
    • Real Estate
    • Trading
    • Gaming

  • Programming Language

    • JavaScript
    • Python
    • TypeScript

  • Web Frameworks

    • React
    • Vue.js
    • Django
    • Flask
    • Next.js

  • No & Low-Code Builders

    • Lovable
    • Base44
    • Firebase Studio

Get to know Callum W

Callum W

Honesty and quality are my keys to success

  • FromUnited Kingdom
  • Member sinceFeb 2026

  • Languages

    English, Spanish, French, German
I’m part of a professional GoHighLevel and AI Automation agency with 5+ years of experience and 1,200+ projects delivered worldwide. We build high-converting, responsive websites and eCommerce stores that drive real results. Our team also creates advanced automations using n8n, Make, and Zapier to streamline workflows, connect tools, and save time. We deliver scalable, tailored solutions that boost efficiency and support long-term growth.

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