I design products and systems that work under real-world constraints

I work best in complex product environments — turning fragmented workflows, operational complexity, and business needs into clear, effective, and well-crafted solutions.

SFR3 Platform, 2023 - 2026

Operational platform for SFR3 & American Avenue

Reducing operational complexity across thousands of homes.

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SFR Platform

POP Pankki, 2018 - 2021

POP Mobiili - Mobile Banking App

Designing a mobile banking app within legacy infrastructure and regulatory constraints.

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POP Mobiili

Featured Projects

Additional selected work across banking, enterprise tools, and digital products.

Digital Reporting System

RESQL - 2019

Digital Reporting System

Created a school-focused platform supporting students and teachers in everyday learning and communication. The project received multiple awards, including Grand Prix “Pro Societas Bono” and recognition from the Polish Ministry of Education.

BPH Mobile Banking App

BPH Bank - 2016

Mobile Banking App

Designed the mobile banking app from the ground up, defining its core structure and user experience. The app was recognized in 2016 as one of the best mobile banking apps in Poland, with ratings improving from 2.8 to 4.6.

B2C Operational Platform

liveneighborly.com - US Startup - 2018

B2C Operational Platform

Designed a B2C platform for booking and managing gardening services, connecting customers with field workers through mobile apps. Defined key workflows for scheduling, recurring services, job distribution, route optimization, and payments.

Wealth Management Concept

OMA SP Bank - 2019

Wealth Management - Concept

Defined and designed an enterprise wealth experience, creating a scalable structure for managing complex financial data and services. Led the process from research and product definition to final UI, shaping a clear and usable system under heavy institutional constraints.

Future of Mobile Banking

POP Pankki - 2018

Future Banking - Concept

Defined a long-term vision for mobile banking, identifying new ecosystem opportunities and growth directions. Built the concept through market analysis and strategic framing, translating it into a coherent product structure and experience.

Cycling Experience - Concept

Kross SA - 2020

Cycling Experience - Concept

Designed a concept combining route exploration with product discovery for cyclists. Built on user perspective and domain insight, I defined and designed an experience connecting navigation, activity tracking, and commerce.

Online Banking - Concept

POP Pankki - 2019

Online Banking - Concept

Redesigned the core banking experience, rethinking information architecture beyond legacy constraints. Defined a new interaction model and translated it into a clear, modern structure for everyday financial use.

About

Hi, I’m Maciek.

I’m a Staff Product Designer with 9+ years of experience across fintech, banking, and operational systems. I live in northern Poland, near Gdańsk, and over the past few years I’ve worked closely with international teams, combining remote work with regular trips to the United States — a way of working I’m comfortable with and genuinely enjoy.

I do my best work in complex product environments, where workflows are fragmented, systems are hard to navigate, and teams need more clarity. My role is often to understand what matters most, define the right direction, and translate complexity into product structures, workflows, and interfaces that are effective, usable, and well crafted.

Most of my work has been in fintech, banking, and enterprise software — environments where products are tightly connected to real-world operations, business constraints, and implementation realities. I work at the intersection of product, operations, and engineering, helping teams make better decisions and turn complexity into solutions that work in practice.

I’m most interested in problems where design has real leverage — improving how products function, how teams operate, and how the business scales.

Download Resume (PDF)

Contact

Open to conversations about product design, systems thinking, and meaningful work.

maciek@zabniak.com