Data, systems & practical AI.
I work at the intersection of analytics, business intelligence, visualization and AI-enabled workflows — turning messy inputs into clear decisions and useful systems.
Analysis before decoration.
Senior data analyst building decision-ready BI and small, robust systems around data.
My core work is Power BI, SQL and analytical storytelling. Around that, I build practical automation and AI tooling when it genuinely shortens the path from source data to a better decision.
DataWarsaw is the business-facing analytics practice. This site is the personal layer: projects, experiments, working systems and selected earlier work.
Public work & experiments.
A deliberately small selection from GitHub — current work first, with older analytical projects kept as evidence of the path rather than polished case studies.
DataWarsaw
Independent analytics practice focused on decision-ready BI, data storytelling, interactive visualization and applied AI.
World Cup Fantasy Pipeline
Transparent pandas pipeline for building fantasy shortlists from fixtures, player history, team strength, value and current-form signals.
Power BI + SQL case study
An earlier end-to-end analytical exercise with SQL data cleaning, a Power BI model and dashboard artifacts.
Visual Data Analytics
Coursework and experiments from visual data analytics studies at Warsaw University of Technology.
Things I’m building now.
Not every useful project needs to be a public repository. These are active systems shaping how I work with AI and information.
- 01Agent Platform
Reusable infrastructure for agentic development workflows: local workstation operations, code skills, multi-model orchestration and verification-first tooling.
- 02Scout Intelligence
An always-on pipeline for source discovery, filtering, AI-assisted triage and structured knowledge capture.
- 03DataWarsaw Website
A performance-first public site combining analytics storytelling, interactive data modules, Sanity CMS and Cloudflare infrastructure.