I will integrate an llm like claude or gpt into your web app

B
budsrobot
B
budsrobot
Fumiaki T
5.0
5.0
integrate an llm like claude or gpt into your web app
Full Screen
integrate an llm like claude or gpt into your web app

About this gig

I integrate production-grade LLM features Claude, GPT, Gemini into your existing web app or SaaS: chat, generation, summarization, or agentic workflows, wired into your stack and shipped to production.

I'm a solo developer with 20+ years of experience. I've shipped full SaaS products end to end auth, billing, and LLM features on real codebases, not prototypes.

What I offer:

  • Integrate Claude / GPT / Gemini into your app
  • RAG so the AI answers from your own data
  • API wiring, prompts, streaming, error handling, rate limiting
  • Optional edge deployment on Cloudflare Workers a specialty
  • Clean, documented, production-ready code

Fixed-price, async, AI-augmented via Claude Code. JST timezone. Written plan within 24 hours.

Tell me your stack and what you want the AI to do.

  • AI engine

    • GPT
    • Gemini
    • Claude

  • Programming language

    • Go
    • JavaScript
    • PHP
    • Python
    • TypeScript
    • React

Get to know Fumiaki T

Fumiaki T

Production Web Apps with Cloudflare Workers and Supabase

5.0(1)
  • FromJapan
  • Member sinceSep 2022
  • Last delivery2 months

  • Languages

    English
Solo developer with 20+ years shipping production web apps. What I've built: A directory site I own and operate — $1M+ lifetime revenue, 1M+ monthly pageviews at peak. Stack: Next.js, TypeScript, Supabase, Cloudflare Workers, MySQL, Python, Claude API. What I do: Edge AI MVPs (Cloudflare Workers + Claude API + Stripe), RAG search with pgvector, and legacy PHP → Next.js migrations. I take over codebases other devs avoid. How I work: Fixed-price, async, AI-augmented (2-3x speed via Claude Code). JST timezone — your overnight is my working hours. Reply with a clear plan within 24 hours.
Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • Q

    qcounsel

    GB

    United Kingdom

    5

    Fumiaki has been fantastic, super responsive. Cooperative and skilled. I really appreciate his work. I will continue working with Fumiaki.

    $400-$600

    Price

    2 weeks

    Duration

    Helpful?
    Yes
    No
Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • Q

    qcounsel

    GB

    United Kingdom

    5

    Fumiaki has been fantastic, super responsive. Cooperative and skilled. I really appreciate his work. I will continue working with Fumiaki.

    $400-$600

    Price

    2 weeks

    Duration

    Helpful?
    Yes
    No

Related tags