Portrait of Peter Marc

Lead design partner. One person. Founder speed

I'm Peter Marc. I help founders and product teams turn rough ideas and half-built MVPs into something their team can actually test, pitch, and ship, in weeks, not quarters.

Clarity first. Then something your team can ship

I started in agencies and moved into product teams because I wanted to see what I designed actually work. Fifteen years later, the work is the same at the core: reduce ambiguity, make decisions under constraint, and ship something a real team can build.

I've led design systems, onboarding flows, and zero-to-one products at companies where unclear UX costs real money: Klarna , Rakbank , Guesty , Wolt , EasyPark , Amazon . That's not a list for name-dropping, it means I've worked in fintech compliance, payment flows, mobile-first at scale, and multi-platform consolidation.

I don't work through briefs or a PM acting as translator. I sit in the problem with the team, from the rough idea. One person, no account manager, no handoff chain. What you send me comes back as a decision, a flow, or a prototype.

I use AI tools as part of how I work, not as a marketing angle. The feedback loop between product direction and prototype is shorter than it used to be. I also build my own products, Daygrain is my current iOS experiment. Building solo forces product judgment that consulting alone doesn't.

I work best with founders and product leads who want direct feedback, not polished decks. If you're looking for someone to execute a spec, I'm probably not the right fit. If you're looking for someone to help figure out what the spec should be, we should talk.

By the numbers

15+years in product
10+fintech clients
20+case studies
9+design awards

Selected awards

  • Red Dot Winner 2022
  • App Store Best of 2020 — Shine
  • iF DESIGN AWARD 2023
  • Awwwards Site of the Day

Lead Product Designer

15 years in product design · startups, scaleups, and enterprise

  • Lead Product Designer, Arrive (EasyPark / ParkMobile)

    Payments · iOS & Android · Fintech

    Payments on iOS and Android for EasyPark and ParkMobile under Arrive. Redesigned the discount flow on 457k annual transactions: conversion 20% → 90%, task time 32s → 5s. Unified Apple Pay and Google Pay into a recurring payment profile; hard/soft decline and recovery flows for US and EU.

  • Lead Product Designer, Rakbank

    Digital transformation · Mobile/web app · B2B/B2C

    Led mobile banking redesign across retail, SME, and relationship managers on one shared token system. Reframed the brief from design system cleanup to full digital transformation after an audit across 15 teams. App Store rating 3.2 → 4.6; task completion +34%, support calls −28%.

  • Lead Product Designer, Klarna

    Zero-to-one · Shoppable video · Consumer & social

    One year on Klarna's Shoppable Video, a new product line for social commerce. Embedded in the problem space, led research, and shipped flows that balanced creator tools with merchant outcomes. Work informed by data and what performed in market.

From the people I've worked with

  • Peter is nothing short of a top-notch designer who has seriously propelled Klarna becoming the world's #1 shopping destination through first-class design and phenomenally thought-through user experience, driven by both his expert eye for design and consistently accurate view, but also informed by data and what performs.
    Kevin Lindemann

    Kevin Lindemann

    VP PRODUCT AT KLARNA

  • Peter very quickly established himself as a key member of the team, embedding himself in the problem space and leading user research efforts. Throughout our time together I've been thoroughly impressed by his ability to quickly adapt his approach depending on the context.
    Richard Stowey

    Richard Stowey

    PRODUCT MANAGER AT KLARNA

  • What stood out about Peter was his balance of visual craft and practical product thinking. He cared about clarity and consistency, not just aesthetics. He also brought strong systems thinking, particularly around design systems, reusable components, and scaling across English and Arabic.
    Hema Mehta

    Hema Mehta

    UX LEAD AT RAKBANK

  • His ability to turn complex problems into intuitive, elegant solutions is rare. Any team would be lucky to have Peter on board.
    Dana Malhi Harel

    Dana Malhi Harel

    PRODUCT MANAGER AT GUESTY

  • I can fully recommend Peter as a reliable partner, great UI designer and super-communicative person. He was proactively focused on making sure all details end up in the consistent overall visual strategy.
    Mateusz Romanowski

    Mateusz Romanowski

    FOUNDER AT SONARHOME

All recommendations verified on LinkedIn.

Available for contract work
Portrait of Peter Marc

Get in touch

Available for consulting and advisory work. Drop a note or book an intro.