I will integrate ai features into your saas

Y
yoshiyuki_t
Y
yoshiyuki_t
Yoshiyuki T
integrate ai features into your saas
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integrate ai features into your saas

About this gig

Need AI features in your web app or SaaS?

I can integrate modern LLM APIs such as OpenAI, Claude, and Vertex AI into your existing or new application.

I recently built and operate a multilingual SaaS using TypeScript, GCP, Firestore, Cloud Run, and AI integration.

I can help with:

  • AI chatbot integration
  • Streaming chat UI
  • AI text generation
  • AI summaries
  • AI recommendation features
  • Prompt engineering
  • API integration
  • Firestore / database integration
  • TypeScript backend integration
  • GCP deployment
  • Cost optimization

Tech stack:

  • TypeScript
  • Node.js / Fastify
  • Angular / React / Next.js
  • Firebase / Firestore
  • GCP Cloud Run
  • GitHub Actions
  • Vertex AI / OpenAI / Claude

Why work with me?

  • Real SaaS development experience
  • Production deployment experience
  • Fast communication
  • Clean TypeScript code
  • Practical implementation approach

Please contact me before ordering for larger projects.

  • Website type

    • Business

  • Programming language

    • Python
    • Java
    • TypeScript
    • C#
    • Node.js

  • Website features

    • Analytics
    • Chat
    • Dashboard
    • Other
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Get to know Yoshiyuki T

Yoshiyuki T

Fullstack Web Application Developer

  • FromJapan
  • Member sinceJan 2026
  • Avg. response time1 hour

  • Languages

    English, Japanese
I am a technically sophisticated IT professional with broad-based knowledge and experience. I have 25 years of experience in the IT field, including 13 years in website and web application development, and 7 years with Angular/AngularJS programming.

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