Engineering manager and developer building resilient digital products.
How I help teams
Engineering Manager
I balance product ambitions with team health, shape technical roadmaps, and create the psychological safety needed for sustainable delivery.
Experienced Developer
More than a decade of crafting web experiences, from freelancing to leading global JavaScript teams, keeps me close to the craft and detail.
No-code consultant
I design maintainable sites and internal dashboards that business stakeholders can update without touching a line of code.
Core expertise
JavaScript & Python
From data pipelines and Raspberry Pi experiments to automation bots, I rely on Python and modern JavaScript frameworks to build fast, reliable tooling.
Agile & Scrum
Certified Professional Scrum Master (PSM I) with hands-on experience guiding teams through pragmatic agile practices.
Front-end craft
I started my career on the front end, and I still design, prototype, and test interfaces that feel fast and intuitive.
Cloud environments
AWS, Azure, and GCP experience across startups and enterprise-scale workloads, focused on resilient, observable infrastructure.
My projects
Pulsing Feed
A free browser-based RSS reader. Follow news from your chosen sources with no algorithms, no ads, and no sign-up. You decide what you read — chronologically, privately, all in one place.
Visit Pulsing Feed
Jest Mgła
Real-time Krakow Airport (KRK) dashboard — live flight status, fog alerts, delays and diversions. See if your flight is on time before heading to Balice. Data refreshed every few minutes.
Visit Jest Mgła (EN)
Poland KRS MCP Server
An MCP Server for Poland's National Court Register (KRS) — lets AI models fetch current and full extracts of any registered entity. Connect it to Claude or any LLM and query company data with a single prompt.
Open npm package
Polish Parliament MCP Server
An MCP server that gives AI assistants real-time access to Poland's Parliament data — MPs, votes, interpellations, legislative processes and more. Connect it to your AI and explore Polish politics instantly.
Open npm package
Hubilado
Chrome extension that helps seniors shop online safely. One click checks any store's trustworthiness with an AI-powered, color-coded safety rating. Supports 14 languages. Privacy-first.
Visit Hubilado
Watcha
A web monitoring platform (still WIP) that tracks content changes on any webpage using CSS/XPath selectors, captures screenshots, and maintains value history over time.
Coming Soon
Jebać PiS - educational campaign
An educational campaign aggregating verified political news from trusted Polish media sources. Powered by AI-driven content analysis, it helps citizens stay informed about politicians' actions against society.
Visit educational siteConnect with me
Medium
Articles on engineering leadership, people-first practices, and the lessons I learn while building teams.
Read articles
Let's talk about your project, exchange ideas, or simply connect our professional networks.
Connect on LinkedIn
GitHub
Explore the open-source experiments, tooling, and prototypes that keep my skills sharp.
Browse projects
Stack Overflow
Bring your technical question - I'm always happy to help debug, clarify, or share an approach.
Ask a questionOpen-source highlights
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Rocket.Chat
Open-source platform for building secure, self-hosted chat and customer support experiences.
See project -
Wavelo scraper
A personal toolkit that scrapes Wavelo bike data to forecast availability and inform urban mobility planning.
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ExcelJS
Node.js library for generating and parsing Excel workbooks directly from your applications.
See project -
Foxr
Automation library that gives developers headless control of Firefox for testing and data collection.
See project -
Scrapy
Python framework that powers resilient web scraping, data mining, and machine learning pipelines.
See project -
Bootstrap
Staying close to one of the most widely adopted front-end frameworks to anticipate new components and patterns.
See project -
Other personal projects
A collection of experiments and tools created for clients, collaborators, and research teams at the Jagiellonian University.
See projects