Service • Support • Education • Consulting

Rafał Kukawski

AI Engineer & Python Developer building LLM-powered workflows, scalable ETL pipelines, and full-stack applications.

Python LLM APIs Prompt Engineering AWS Docker Linux

About me

I'm an AI Engineer and Python Developer based in Warsaw, Poland. I specialize in designing and deploying LLM-powered applications, building robust ETL pipelines, and crafting full-stack solutions that solve real problems.

My career spans from hands-on customer support roles across Europe and South America to leading AI teams for companies like T-Mobile and building voice assistant technology at Samsung R&D. This breadth of experience gives me a unique perspective — I understand both the technical depth and the human side of the products I build.

With 15+ years of Linux experience and fluency in five languages, I thrive in international, fast-paced environments where adaptability and clear communication matter.

10+

Years in tech

Languages spoken

15+

Years on Linux

Countries worked in

Projects

Python

CLI Wordle Game

A command-line implementation of the popular Wordle word-guessing game.

View on GitHub ↗

Python

Automated Fan Control for Pine64

Temperature-based automated fan controller for the Pine64/Rock64 single-board computer.

View on GitHub ↗

Django + Python

Full-Stack Business Website

Complete Django website with todo webapp, SMS service for clients, and CRM backend for a small local business.

View on GitHub ↗

Bash

Duplicate File Finder

CLI and MD5-based tool for finding and managing duplicate files across directories.

View on GitHub ↗

Django + NLTK + Python

Language Learning Platform

Movie-based language learning platform combining NLP analysis with multimedia content.

Linux + Nginx + Docker

Self-Hosted Media Server

Personal media server running Jellyfin and Audiobookshelf, built entirely with FOSS software.

ESP32 + WS2815 + Python

Smart Clock

Custom smart clock using addressable LED strips and an ESP32 microcontroller.

Contact

Let's work together

Have a project in mind or need consulting on AI, Python development, or infrastructure? Send me a message and I'll get back to you.

GitHub

KUKARAF

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