I will build a custom ai powered web app using claude or gpt API

T
thin9jp
T
thin9jp
Masayo
build a custom ai powered web app using claude or gpt API
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build a custom ai powered web app using claude or gpt API

About this gig

Do you need a working AI tool not just a mockup, but something your users can actually use?

I build lightweight, custom applications that integrate AI APIs (Claude, GPT) into real functionality diagnostic tools, chatbots, content generators, and interactive dashboards.


What I bring:

  • Hands-on experience building React/HTML apps with working AI integration
  • Background in IT support and structural/systems design I focus on clean, dependable logic, not just a polished UI
  • Fast turnaround, clear communication, and a habit of shipping something that actually works


What I can build for you:

  • Custom diagnostic / quiz-style tools powered by AI logic
  • Simple AI chatbots for websites or internal use
  • Content generation tools tailored to your niche
  • Interactive single-page apps with AI-driven responses


Let's turn your idea into a working AI tool message me with your project details, and I'll tell you exactly what's possible.

  • AI engine

    • Claude

  • Programming language

    • JavaScript

Get to know Masayo

Masayo
5.0(3)
  • FromJapan
  • Member sinceMay 2025
  • Last delivery3 months

  • Languages

    Japanese
Hi, I'm a professional writer, researcher, and self-publishing expert with a background in structural engineering. I have published 15 digital books on Amazon KDP, managing the entire process including deep research, logical writing, and multi-language formatting (Japanese, English, and Korean). With my analytical mindset and intuitive approach, I excel at transforming complex ideas into clear, engaging content. Whether you need book formatting, high-quality research, or creative design, I'm here to bring your vision to life. Let's create together!

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