A Senior Frontend and UI/UX Engineer, Team Leader with 20+ years of experience in architecting scalable enterprise grade applications, leading frontend, design and performance optimization efforts. Skilled in all around React & TypeScript ecosystem, focused on delivering high-quality, scalable and future-proof solutions.
Experienced in enhancing developer experience with custom tooling and comprehensive documentation, while ensuring strong code quality and accessibility. Proven in building component libraries, optimizing performance, and leading migrations.
Rooted in a design background, combining technical expertise with a keen eye for visualization.
Other labels
The Codeine - code & creative company (suspended but always in my 🖤)
Friends
Kasia Dobiecka - architecture & design
Mikołaj Pasiński - book design & more
Threedotstype - type foundry
Juice - motion & audio
Contact
Q4 2025 — now
Boldare
Full Stack Engineer
Enterprise grade product offering real time collaboration with video conferencing, multi channel chat and file sharing.
next ·· nx mono-repo ·· rsc ·· vitest ·· tailwind ·· java spring ·· microservices ·· graphql ·· apollo ·· keycloak ·· i18n ·· a11y ·· github actions
Q3 2024 — Q4 2025
Boldare
Frontend Lead and Engineer
Governmental platform for with focus on performance, scalability and security for companies operating on labor market
react ·· tanstack routing ·· tanstack query ·· rest ·· SSO ·· feature flags ·· rest ·· vite ·· vitest ·· msw server ·· msw worker ·· custom ui library ·· gitlab ci
Q3 2023 — Q3 2024
Boldare
Frontend Lead and Engineer
Library of React components. Stateless UI primitives and complex organisms powered with backend. Product utilised by several teams published as npm package on private registry
react ·· storybook ·· rollup ·· tanstack query ·· custom 2FA ·· rest ·· vite ·· vitest ·· msw server ·· msw worker ·· material-ui ·· gitlab ci
Q1 2023 — Q2 2023
Boldare
Frontend Engineer
Governmental platform migration from Vue to React on Frontend and from PHP to Java Spring on Backend.
vue ·· react ·· rest ·· i18n ·· rtl ·· custom ui library ·· gitlab ci
Q1 2022 — Q4 2022
Boldare
Product Designer and Frontend Engineer
Global platform for companies providing installation and maintenance operation on the solar energy market.
react ·· node ·· graphql ·· i18n ·· figma ·· design system ·· github ci
Q2 2021 — Q1 2022
Boldare
Product Designer and Frontend Engineer
Global platform for measuring, planning, transportation and much more operating on the mineral resources market.
react ·· styled components ·· storybook ·· hateoas ·· i18n ·· balsamiq ·· design system ·· gitlab ci
Q1 2021 — Q2 2021
Boldare
Product Designer and Frontend Engineer
MVP grade platform for data visualization and analysis.
react ·· material-ui ·· design system ·· figma ·· github ci
Q1 2021 — Q1 2021
Boldare
Product Designer and Frontend Engineer
MVP grade platform for innovation business model on a real estate market.
react ·· material-ui ·· design system ·· figma ·· github ci
Q2 2019 — Q4 2020
Boldare
Product Designer and Frontend Engineer
Platform for managing mass communication via sms, mail and voice campaigns.
angular ·· rest ·· docker ·· rtl ·· sketch ·· design system ·· gitlab ci