I build projects around data engineering, automation and AI — from quick prototypes to reproducible tools.
Based in Wrocław, Poland.
Website • GitHub • LinkedIn • kodzeroyt@gmail.com
- Data pipelines & automation (Docker-first, reproducible setups)
- Applied ML / optimization (heuristics, multi-objective, experimentation)
- Developer-friendly tools (simple APIs, good docs, CI)
FastAPI service that wraps Piper into an OpenAI-compatible /v1/audio/speech endpoint (local or Docker), with on-demand voice downloads + caching.
👉 Repo: https://github.com/Kamil-Krawiec/piper-tts-http-server
A tool to generate synthetic data tailored to database schemas (packaged + documented).
👉 Repo: https://github.com/Kamil-Krawiec/Data-filler
📦 PyPI: intelligent-data-generator
Optimization approach for MS-RCPSP using Ant Colony Optimization (ACO) and NSGA-II (multi-objective: cost vs duration).
👉 Repo: https://github.com/Kamil-Krawiec/MS-RCPSP
Languages: Python, SQL, C++, Java
Data/ML: pandas, NumPy, scikit-learn, Jupyter
Backend: FastAPI, REST APIs
Ops: Docker, GitHub Actions
Databases: SQL / PL/SQL
If you want to collaborate (data tools, automation, ML experiments) — ping me:


