I will build a python fastapi backend or ai integration

I
igor_dziarhai
I
igor_dziarhai
Igor D.
build a python fastapi backend or ai integration
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build a python fastapi backend or ai integration
Full Screen
Full Screen
build a python fastapi backend or ai integrationbuild a python fastapi backend or ai integrationbuild a python fastapi backend or ai integration

About this gig

I'll build a small, working backend in Python/FastAPI, or connect your app to an LLM API (Claude, ChatGPT) to summarize, classify or generate text.


What I can do:

- REST API with FastAPI, PostgreSQL and Docker

- LLM API integration into your existing product

- Data processing scripts (Pandas, Excel/CSV in and out)


What you get: working code, a short README, and a written walkthrough of what I did.


How I work: I prefer written communication, so we'll agree on details in chat. I'm also a Computer Science student, so I reply within 24 hours rather than instantly, and I set delivery times with that in mind.


Please message me before ordering with a short description of your task. If it's not a good fit, I'll tell you.

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Databases
    • Source control

  • Programming language

    • Python

  • Backend framework

    • FastAPI
    • Flask

Get to know Igor D.

Igor D.

Python backend and AI integration

  • FromPoland
  • Member sinceNov 2026

  • Languages

    Russian, English, Polish
Computer Science student (Data Science) at PJATK, Warsaw. I build backend services in Python and FastAPI, automate repetitive work with Python and Excel, and integrate LLM APIs (Claude, ChatGPT) into small tools. I write clean code, explain what I did, and tell you honestly if something won't work. English C1, Polish B2.

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