A short path from idea to production.
Web apps, integrations, online stores and websites. We work with companies for which software is a real tool — not just an online presence.
Three ways we work with companies.
From a single page, through a shop, to a full web platform. Scale picked to fit the need — not the other way around.
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Web applications
Custom platforms, dashboards, integrations with systems and APIs. Stack picked per project — from MVP to a production system handling real traffic.
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Websites & e-commerce
Landing pages, storefronts and small business sites. Fast, accessible, easy to maintain — without the WordPress overhead.
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Ongoing partnership
Maintenance, iteration and support after launch. We work long-term with clients who want their product to keep moving, not freeze in place.
Selected projects.
A slice of what we've shipped. Every link points to a live site.
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Training marketplaceznanyszkoleniowiec.pl
Full-scale platform matching companies with trainers and speakers — profiles, search, inquiry flow and an admin panel.
View site → -
Training platformszkoleniasokrates.pl
Site with a shop module, event registration and course catalogue for an established training company.
View site → -
Foundation websiteedumontis.pl
Site for the EduMontis foundation with a calendar, donations module and extended accessibility for users with disabilities.
View site →
Four steps. No corporate theatre.
- 01
Conversation
30–60 minutes to understand goal, constraints and context. We say so plainly if it's not a fit.
- 02
Proposal
A concrete proposal: scope, timeline, cost. No hidden line items, no 'starting from'.
- 03
Build
Short iterations, regular previews, one point of contact on our side. No three-week disappearances.
- 04
Launch & support
Go-live, team handover and post-launch support. We stick around — the product keeps going.
Two friends. One studio.
We're Marcin and Tymek — we've known each other for more than 20 years and have been working together for several. Both of us have spent years in commercial international IT projects. MZSoft is how we do this on our own terms: no agency layer, no middlemen, clear ownership.
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Marcin Zajonc
Engineering
I run the technical side — architecture, code, deployment. Several years of commercial experience on international projects.
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Tymoteusz Stalmach
Product & UI
I translate what the client needs into what gets built. Background as Product Owner and PM, passionate about web UI.
Tell us what you're working on.
We respond within 1 business day.
- kontakt@mzsoft.pl
- Phone
- +48 510 950 128
- Tax ID (NIP)
- 6452578025