I’m a Principal Designer and Design System Lead.
I'm focused on building strong foundations in UX, data, and AI to create high-impact, scalable products.
Selected work
2022 — 2026Engeneering and Construction
A ground-up redesign of a fintech dashboard that made complex reconciliation feel like reading a receipt.
Design System: reorganization
The goal of this task was to reorganize elements in the library that were labeled as “internal components.” These components were inconsistent with the documentation and code, and their usage had become unclear due to previous changes in the library.
AI optimization: Happy Real
The goal of this project is to design an AI-driven solution that enhances customer experience in property rental and sales while enabling a more fully digital transaction process.
Design System: component
In this task, the goal was to improve the “date picker” component. The main focus was on ensuring consistency with the existing code and aligning it with the documentation.
I design products and systems.
But what I really build is better experience.
Principal Product Designer with 5+ years designing complex workflows for enterprise B2B SaaS products. I own end-to-end product design - from early concepts through high-fidelity prototypes to shipped UI, partnering closely with Product, Engineering, and Design. I integrate AI tools (Claude, Figma MCP) into my daily design workflow and bring strong design-to-engineering collaboration experience with high ownership and autonomy.
Read more about me →Let's make something
great together.
Drop me a line, or find me across the web — I'm always happy to talk product, design systems, and everything in between.
michalgrzegorzak@gmail.com →