I'm a Senior Product Designer with 15 years building mobile apps and design systems for fintech, crypto, healthtech, and SaaS teams. Recent work includes Klarna's shoppable video product, RAKBANK's digital transformation, and a Red Dot-winning design system at NoA for Sector Alarm.
I work as a contractor and full-time employe with teams across Europe, the US, and UAE. My daily workflow runs on Claude Code, Cursor, v0, and MCP servers. Problems that used to take a small team a quarter, I can prototype in a week and ship in a sprint.
What I do
Mobile product design. Native iOS and Android. I focus on the moments that matter: onboarding, core flows, monetization, retention. Comfortable owning a feature end-to-end with a small team, or embedding into a larger product org.
Design systems. Built and maintained systems in Figma for cross-functional teams of 20+ designers and engineers. Token architecture, component APIs, contribution models, documentation. The kind of work that compounds.
AI-augmented workflows. I build prototypes with Claude Code and Cursor, validate ideas in v0, and wire up internal tools through MCP servers. Not a side experiment, this is how I work daily, and it's changed what a single senior designer can ship.
Strategy and stakeholder work. I've worked with founders, heads of product, and execs at companies from seed-stage to public. Direct, opinionated, used to operating where design meets product, engineering, and business.
Lead Product Designer – Rakbank
Digital transformation, Mobile/Web App, B2B/B2C
Digital transformation for one of UAE's largest banks. Mobile and web, B2B and B2C, redesigning core banking flows from the ground up.
Senior Product Designer - Klarna
Mobile App, Digital Platform, Internal Portal
Part of the team building Klarna's shoppable video product: short-form, thumb-stopping content embedded directly in the app. Europe's most valuable private fintech at the time, $6.7B valuation.
Design System Lead - NoA
Mobile App, iOS/Android, Web, B2C
product design 2022
Built and led the design system for Sector Alarm, one of Europe's largest safety providers. Worked closely with iOS, Android, and the Head of Design. The project won a Red Dot Design Award in 2022.
15 years in the tech industry · 5 years contributing to product teams
I know how is to work for remote startups and big-tech companies from the whole globe.
How I think about design
The most useful thing a senior designer brings in 2026 isn't a Figma file. It's judgment about what to build, taste about how it should feel, and the speed to test ideas before anyone gets attached to them.
I lean heavily on AI for the parts of design that used to be slow: getting from idea to prototype, exploring variations, building internal tooling, drafting supporting copy. That frees up time for the parts that still take a human: framing the problem, deciding what's worth shipping, and convincing stakeholders to do less.
How I work
Remote by default, based in Poland and Spain. I work async with teams across Europe, the US, and UAE. Clear written communication, recorded walkthroughs, and small enough meetings that decisions actually happen in them. I travel for kickoffs, workshops, and onsite research when it moves the work forward.
Working together
Currently taking on new contracts. Best-fit projects: zero-to-one mobile products, design system builds or revivals, and AI-native product work where the team wants to ship fast.
If that sounds like your situation, the contact form or a 30-minute intro call is the fastest way in.
Contact with Peter Marc
Currently available for contract work. If your team is hiring, drop a note or book an intro.