Senior Product Designer · 10 years · Warsaw, Poland

I solve problems that don't fit into templates

Ten years of experience have given me the judgment and craft to know what works. Now, I design in code, using AI to turn ideas into working products faster. I've worked across startups and global enterprise platforms, from 0→1 products to complex workflows, redesigns, and scalable design systems.

United NationsAmadeusFiservBest EggNanoveryJUNA TechnologiesBank Pekao SALeroy MerlinIKEAGerdaHusseCarrefourToyota BankVolkswagenWorld Food ProgrammeUNHASUnited NationsAmadeusFiservBest EggNanoveryJUNA TechnologiesBank Pekao SALeroy MerlinIKEAGerdaHusseCarrefourToyota BankVolkswagenWorld Food ProgrammeUNHAS
10
Years of experience
20M+
Users reached at scale
$16.1M
OPERATIONAL SAVINGS DELIVERED FOR UN (2024)
128
Countries served

Selected work

Six case studies
01 Serh Group · 2026

Build in code a high-security vehicle clearance system across Abu Dhabi's oil and gas sites

EnterpriseAI-Native WorkflowCompliance UX

Lead Product Designer on the Al Warra NOC portal, an AI-native build that turned a fragmented, entirely manual clearance process across seven roles into one twelve-stage lifecycle, generated as working code.

Al Warra NOC portal, reports & analytics
02 JUNA Technologies · 2025–2026

Designing the Load Bundler, the first real tool for planning electric truck fleets

StartupB2B SaaS0→1 ProductLogistics

Solo Design Lead on JUNA.VI's Load Bundler, a tool that turns transportation data into comparable, defensible electrification plans for mixed EV/ICE fleets, with no existing product pattern to build from.

JUNA.VI, Load Bundler routing view
03 Amadeus Hospitality · 2025

Redesigning the app, hotel frontline staff use every shift, across 2,600+ properties

Enterprise MobileB2B SaaSProduct Optimisation

Redesigned the operational app engineers, housekeepers, and hotel managers rely on every day. One shared architecture that adapts by role, built offline-first.

HotSOS, role-based home
04 Best Egg (Marlette Funding) · 2022–2023

Solving compliance-heavy verification for Best Egg Vehicle Equity Loan

FintechCompliance UXProduct Growth

Designed the end-to-end verification journey for a new Best Egg loan product, mapping legal logic across ~50 US state requirement sets into one scalable template.

Vehicle Equity Loan, verify flow
05 United Nations · World Food Programme · 2024

Reinventing how the UN moves its people into the world's most dangerous places

B2B2C GovTechNonprofitLogistics

AI-assisted mission planning platform for the UN, replacing three disconnected booking processes with one comparable, day-by-day itinerary workflow across 128 countries.

UN AI Mission Planner
06 Fiserv · 2021–2022

Redesigning the Fiserv Merchant and Developer Portal with payment terminals app

enterprisefintechB2B saasProduct Optimization

Built the design system, components, icon set and illustration language, behind the Fiserv Merchant Portal, then carried it onto the Developer Portal and across an entire POS hardware line.

Merchant Portal + POS
Core skills

Complexity is my playground

Great products rarely begin with clarity. They begin with competing priorities, edge cases, and countless opinions. Underneath the chaos, there's usually a simple idea waiting to be revealed. That's the part I enjoy most. I move just as easily fast and loose as I do leading structured teams across complex ecosystems, from 0→1 startups to global platforms, working an AI native workflow to explore and build faster while judgment stays mine.

Product Strategy & 0→1 Design

Product discovery, competitive analysis and MVP design, turning ideas into shipped B2B SaaS products fast: concept → prototype → launch, with OKRs and business goals driving every decision.

AI-Native Product Design

AI-assisted research, synthesis, prototyping and code-based design, combining Claude Design, Claude Code and Figma to move from requirements → working product in days. AI accelerates execution; product judgment drives every decision.

Product Growth & Optimization

Modernising manual, legacy workflows on products already in use: iterative feature development, automation and smart-matching logic, and roadmap execution that cuts operational overhead.

End-to-End Design at Scale

Leading large-scale redesigns and enterprise platforms used globally: complex workflow and systems design, clear information architecture, and cross-platform execution from Web to POS terminals.

UX Research

User research, usability testing and journey mapping, including compliance-driven UX, with AI-assisted synthesis to remove friction and improve conversion, engagement and task success.

Design Systems & Scalable UI

Component libraries and design tokens for white-label, multi-brand platforms, with iconography, illustration and typography that hold consistent at scale.

Experience
Senior Product Designer
0→1 design of the Load Bundler, JUNA.VI's EV fleet electrification planning tool.
JUNA Technologies
2025–Now
Product Design Lead & Mentor
Product optimisation, redesign and strategy across UN humanitarian platforms and enterprise tool for Amadeus.
Kellton Europe
2023–Now
Senior Product Designer
Growth and optimisation work across Best Egg's fintech platform.
Kellton Europe
2022–2023
Senior UI & Design System Designer · Team Lead
White-label redesign of Fiserv's Merchant Portal, Developer Portal and POS application.
Fiserv
2021–2022
Mid UI Designer
Redesign of Bank Pekao's transactional and brokerage portal, and Husse's global eCommerce platform.
K2 Internet SA
2018–2021
Junior UI Designer
Poland's national eHealth platform (20M+ users), Leroy Merlin and Carrefour eCommerce.
K2 Internet SA
2016–2018
Industries
Transport & Logistics · Fintech & Banking · eCommerce & Retail · Enterprise SaaS · Government & Non-Profit · Startups · Management Software · Insurance
Selected clients

United Nations · Amadeus · Fiserv · Best Egg · Nanovery · JUNA Technologies · Bank Pekao SA · Leroy Merlin · IKEA · Husse · Carrefour · Toyota Bank · Volkswagen · World Food Programme

Tooling

Figma · Figma Tokens & Variables · Claude Design · Figma Make · ChatGPT · Claude · NotebookLM · Adobe CS · Jira · Confluence · Miro · Notion