00 / Hello
Product designer
and design engineer.
I design products
and ship them_
Who
Matt Staniszewski
What
Product design & design engineering
Experience
15+ years
Focus
Design systems, AI products
Availability
Available now
01 / Work
Selected work, 2016 to now.
- Pomagam.pl↗A design system reverse-engineered from a live site, designed in Figma, then shipped as ~70 verified React components by directing AI agents.Design System & Development2026
- Digna↗A telemedicine PWA for menopause care: 25 screens, built and deployed in 3 daysProduct Design & Development2026
- nexos.ai↗Design system, browser extension, and core product flows for a multi-LLM AI workspace spanning three platforms, from the team behind NordVPN.Product Design & Design System2025–2026
- Zonal↗Design system overhaul for a UK hospitality tech provider's EPoS productsProduct Design & Design System2023–2025
- Egnyte↗Design system leadership for a cloud collaboration platform serving 16,000+ businessesProduct Design & Design System2021–2022
- CafeCo↗A café ordering app built in three months, from pandemic idea to working prototypeProduct Design2022
- Kandidate↗A recruitment platform's search, onboarding, and profile redesigned for a fast-moving UK startupProduct Design2020
- my7N↗A consultant management platform designed from scratch, with a design system of 30+ components, for users in 8+ countriesProduct Design & Design System2016–2019
02 / About
Designer by trade, builder by habit.
I've spent 15+ years designing digital products for agencies, startups, and enterprise teams, from a consultant platform at 7N to design systems at Egnyte, Zonal, and nexos.ai.
Lately I also build what I design. With Cursor and Claude Code I take a product from Figma to a working, deployed app. Digna, a telemedicine app for menopause care, went from brief to a live app in three days. I designed and built all 25 screens.
For clients, that means a product you can click, test with users, and show to investors, instead of a static Figma file waiting for a developer.
03 / Tinkering
Side projects, built to scratch an itch.
All on GitHub ↗- JavaScriptspoooky-deck ↗Pixel-art tarot oracle for companies. Pick one of 78 AI-generated cards and get a fortune that always ends with the verdict that your company needs a designer. A PWA that works offline, in Polish and English, built from plain static files with no build step.Updated Oct 2026
- TypeScripttesty-elektryk ↗Offline exam-prep app for Poland's ELE.02/ELE.05 electrician certification, Windows and Android. Spaced repetition, timed mock exams matching the real exam format, and a Claude-powered importer that turns raw question dumps into a verified, source-tracked bank.Updated Oct 2026
- JavaScriptds-agent ↗Claude Code agents and skills that turn a Figma library into a React and Tailwind component library. The reference files are the point: around forty bugs from building a real ~70-component design system, each with the check that catches it.Updated Sep 2026
- TypeScriptfigma-design-system-agent ↗AI agent toolkit that turns Figma files into working design systems and responsive prototypes, and generates Figma designs back from code. Runs in Claude Code, Cursor, Copilot, and other MCP clients.Updated Sep 2026
- TypeScriptpayload-board ↗Desktop app that launches a set of apps in order, shows their live status, and closes them all with one click. Built for simracing sessions.Updated Sep 2026
04 / Tools
What I work with every day.
- FigmaInterfaces, prototypes, design systems
- StorybookComponent docs next to the code
- MiroWorkshops and journey maps
- MazeUnmoderated usability testing
- HotjarHeatmaps and session recordings
- CursorAI code editor for real prototypes
- Claude CodeAgentic coding from the terminal
- Next.jsThe framework behind this site
- GitHubCode, versions, side projects
- ClaudePressure-testing flows and copy
- ChatGPTResearch and quick drafts
- ComfyUINode-based image generation
+ Icon credits
Icons from Noun Project, licensed under CC BY 3.0: figma by Martin Sturk, Book by Martin Sturk, manual by Martin Sturk, Sticky Note by Martin Sturk, poll by Martin Sturk, Eye by Martin Sturk, Cursor by Martin Sturk, code by Martin Sturk, Layers by Martin Sturk, Network by Martin Sturk, lightbulb by Martin Sturk, chat by Martin Sturk, Image by Martin Sturk, automation by Martin Sturk, dashboard by Martin Sturk, clipboard by Martin Sturk, Pen by Martin Sturk, Category by Martin Sturk, Rocket by Martin Sturk, transfer by Martin Sturk.
05 / Services
How I can help.
Product design
End-to-end UX and UI for web and mobile products: research, flows, prototypes, and polished interfaces ready for development.
Design systems
Component libraries and documentation that designers and engineers share. I owned design systems at Egnyte, Zonal, and nexos.ai.
Design + build
When you need an MVP or a clickable product fast, I design it, then build it with AI agents into a working web app you can deploy, test, and iterate on.
Looking for someone to design or build your product? See how we can work together.
06 / Contact
Have a product to design or build?
Send a short note about your product, your timeline, and what you need. We'll take it from there.
hello@whosz.pl↗