Available now for new projects
Senior Full-Stack Engineer
React · TypeScript · Node.js
I build web products that businesses run on every day.
My work includes a telehealth platform used by ~30 doctors every day, trade show software for a global medtech company and a route planning system that has handled ~50,000 orders. I take products from idea to production, use AI daily and I'm comfortable working with legacy code.
Manufacturing · own product · since 2012
~50,000 orders processed · used daily by 11 companies
Screens anonymised for client confidentiality.
Order management and delivery route planning system for manufacturers. I designed and built it from scratch, from the database to the UI.
Steel industry · e-commerce · since 2017
Used by Robstal, At-Stal, Blach-Trans and Taurustal · a large share of their orders starts here
Real-time 3D configurator where customers design a steel garage or dog kennel, see the price instantly and send an order.
Healthcare · US medical practice · since 2018
~30 doctors daily · ~6,000 patients · ~6,500 consultations
Screens anonymised for client confidentiality.
Video consultation platform for a US medical practice: scheduling, video calls and chat with patients, documents and payments.
Healthcare · global medtech company · since 2022
15 shows a year · up to ~1,000 users during a 3-day show
Screens anonymised for client confidentiality.
Web and mobile platform for planning and running product demos at US trade shows. As the lead developer I built most of it from scratch.
From MVP to a stable product: architecture, UI, backend, deployment and maintenance. One person for the whole project.
Real-time 3D configurators with live pricing, PDF export and online ordering, already used by 4 steel manufacturers.
I take over existing codebases, stabilise them and add features without a risky rewrite.
Chatbots for your product, AI-generated content, voice assistants and workflow automation.
since 2018
Own business since 2019 · B2B
I work for several long-term clients in parallel, usually solo or in teams of up to 5, and own projects from research and estimate to production and maintenance. I use Claude Code and Cursor every day: agents write most of the code, while I plan, review it and cover changes with automated tests. That lets me deliver about 3x faster.
3 parallel engagements
Partner · B2B
IT services for US clients in healthcare and trade.
B2B
Products for manufacturers and AI features for businesses.
Full-Stack Developer · B2B
Services platform: website, client panel and booking system.
2009-2018
Projects for agencies and companies, incl. BluePear
Independent projects for agencies and companies: websites, online shops, web apps and my first 3D configurators.
I'm a software engineer from Krotoszyn, Poland, building for the web since 2009. I started as a freelancer building WordPress and PHP sites for agencies and companies; today I build products with TypeScript, React and TanStack Start for clients in the US and Poland. I usually work solo or in small teams and take projects from start to finish.
Outside of work, family comes first: my wife and our two daughters. I'm a runner: I do parkrun regularly and take part in street and trail races, I love cooking spicy food and I'm a big esports fan.
When everyone is asleep I definitely don't slay any 😈 in Diablo or Path of Exile. Nope. Not at all.
New product, a 3D configurator, or an existing app that someone needs to take over and keep developing? Write to me and I'll get back within one business day.
Krotoszyn, Poland · Remote only · B2B