A senior product studio turning rough ideas into mobile and web applications — designed with intent, engineered to last.
Tap any line to see what's inside. No handoffs, no middlemen — the same senior crew from kickoff to launch.
Telemedicine & patient management app with real-time booking and EHR integration. 50k+ active users.
Real-time analytics platform with custom charting and live data feeds.
Cross-platform shopping app with AR try-on and AI recommendations.
Fleet tracking and route optimization dashboard for 200+ vehicles.
We map your business, users, and goals — then scope requirements and risks before any code is written.
Wireframes become clickable prototypes. We validate ideas early, while changes are still cheap.
Two-week sprints, live demos, clean code, and automated testing at every checkpoint.
Store submission, production deploy, analytics — then we iterate based on real data.
Performance, reliability, and a codebase your own team can pick up and own.
We don't just write code — we sweat the details your users never have to notice.
Żebrowscy Sp. z o.o. is a product-minded software studio based in Marki, Poland. We partner with founders and established companies to build apps that move the needle — not just check a box.
We think about your users, your business model, and where you're headed — then build accordingly.
"They shipped two weeks early and the polish was extraordinary. Our users noticed the quality immediately."
"Like having a co-founder who happened to be a brilliant engineer. They pushed us — for the better."
"The backend they built handles millions of events a second without flinching. Exceptional depth."
Send us a brief and we'll come back within one business day with a clear plan and an honest estimate.
Leave a brief below and we'll get back to you within 24 hours with a tailored proposal. Visits to the studio are by appointment.