More traffic will not fix a product people struggle to understand, trust, or return to. I find where the product loses them, simplify what gets in the way, and redesign the experience around what they need.
Designed features for Glorify, a venture-backed app with 25M+ downloads.
Users sign up, try the product, and disappear. More traffic will not fix that. You may have already tried redesigning it. New screens, months of feedback, maybe AI tools that made it look finished. But users still have too much to understand before anything feels valuable. A cleaner interface will not fix unresolved product logic. If the team has not decided what users need first, what can wait, and what should be removed, the redesign carries the same confusion forward. That is what I resolve before redesigning the screens.
A16z-backed Christian app, 25M+ downloads
Redesigned the subscription paywalls, gamification system, and AI Companion across 10 months. Multiple features shipped to hundreds of thousands of daily active users.
Mateusz consistently delivered high-quality design work on time, with a strong eye for detail and a solid understanding of our brand and user needs.
Private aviation platform, 450K+ passengers across 48 US cities
Took a complex multi-product platform covering subscription flights, charter bookings and flight management, and made it feel like one coherent product. 13 months alongside engineering.
He is highly organized and creates designs that are well-suited to development. He puts a lot of thought into how different kinds of users will experience the design.
Smartwatch companion app, designed from scratch to compete with the top wearables on the market.
Started with a product idea and no design foundation. Ended with a full UI, visual language, and design system that put it in the same visual league as the top wearables on the market.
Bootstrapped AI relationship app, live on iOS and Android
From paper sketches to a shipped product. App, brand, website and Webflow build across 12 months.
One of the nicest, most talented people I have ever met and I have worked with loads of designers in my time. Very softly spoken yet extremely professional, skilled and talented.
Mateusz's exceptional punctuality ensures all deliverables arrive on schedule, often ahead of deadlines. His meticulous approach in investigating project requirements leads to intuitive, functional designs. Most impressively, he consistently proposes innovative solutions to design challenges rather than simply executing tasks.
Send me a link and a few lines about what is not working. I will review it before the call, so we can start with a diagnosis.
When it comes to designing incredible products, Mateusz is your man. The quality of his work is impeccable and he truly delivers well thought out solutions.
My strongest fit is a live mobile app, SaaS product, or consumer product whose users do not convert, return, or understand its value. I also take on selected new products when the product logic is complex and the team needs more than someone to produce screens. If your MVP was built with Lovable, v0, or another AI tool, I can help untangle the flows and create a design foundation your team can build from.
No formal brief needed. Just send me a link to your product and a few lines about what's not working. That's enough for me to come prepared. We'll figure out the rest on the call.
I lead product design and direction. For apps and SaaS products, I work alongside your developers or recommend people I trust, but I am not a development agency. For marketing websites, I can design and build in Webflow.
You will have Slack access, async video updates, and clear moments to review and approve the work. At the end, you get developer-ready design files, reusable rules, and support during implementation.
Most focused engagements take 6 to 8 weeks. Larger products are scoped in phases and may take 8 to 12 weeks. You will know the scope, milestones, and timeline before the work starts.
Pricing depends on the product, the number of flows, and how much discovery is still open. After the discovery call, I will recommend the smallest engagement that can solve the real problem.
If it's a good fit, I'll send a proposal within 48 hours. If it's not, I'll tell you honestly and point you in the right direction.
