I will build a custom app for your business using google antigravity ai

J
john_john1222
J
john_john1222
John S
Algumas informações são exibidas no idioma inglês.
build a custom app for your business using google antigravity ai
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build a custom app for your business using google antigravity ai

Sobre este Serviço

Senior Software Engineer | SaaS & POS Systems Architect

I design and architect high performance digital solutions using Clean Architecture, building scalable, secure, and production ready software for startups and enterprises.

Core Expertise

SaaS MVP Development

End to end full stack applications built for speed, scalability, and growth.

POS & Business Systems

Cloud-based inventory, sales, and business management software tailored for modern operations.

Animated & Interactive Web Experiences

Immersive 3D websites and modern web applications built with advanced development tools.

I prioritize engineering excellence, performance optimization, and maintainable code to ensure your product is built to last.


Lets turn your vision into a robust, scalable product.

Contact me for a technical consultation.


  • Tipo de aplicativo

    • Aplicação Web

  • Tipo de IA

    • Chat
    • Compras
    • Reservas
    • Restaurante
    • Saúde e Fitness
    • Formação
    • Entretenimento
    • Finanças
    • Médico
    • Viagem
    • Lifestyle
    • Streaming
    • Notícias
    • Ferramentas de produtividade
    • E-commerce
    • Infantil
    • Imobiliário
    • Games
    • Wallet App

  • Linguagem de Programação

    • C
    • C#
    • C++
    • Dart
    • JAVA
    • JavaScript
    • Swift
    • TypeScript
    • React

  • Web Frameworks

    • React
    • Angular
    • Django
    • Flask
    • Ruby on Rails
    • ASP.NET

  • Desktop Frameworks

    • Electron
    • Windows Presentation Foundation (WPF)
    • JavaFX
    • WinForms
    • GTKSharp
    • Uno Platform
    • Flutter for Desktop
    • Ultimate++
    • NW.js

  • No & Low-Code Builders

    • Lovable
    • Base44
    • Replit

Conheça mais sobre John S

John S

Full Stack AI Developer, AI SaaS, Chatbots, Web Automation, Chrome Extensions

5,0(9)
  • A partir deNigéria
  • Membro desdejul. de 2025
  • Última entrega6 meses

  • Idiomas

    Inglês, Francês, Alemão, Espanhol
I turn broken AI-built apps into reliable, production ready products. Most fail not because the idea is bad, but because the code is broken, inconsistent, or incomplete. I specialize in Vibe Coding fixing and launching apps built with Lovable, Replit, Bolt, Cursor, Claude, and similar tools. Broken responsiveness, database errors, authentication failures, security gaps, API breakdowns, messy code I fix them fast and get you to market 2x quicker than a rebuild. What you get: fully functional apps, clean integrations (Stripe, auth, databases), reliable deployments, maintainable code.

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