All contributors
All contributors

Mateusz Ziarko
Head of Frontend Engineering at VirtusLab
Front-End development One Man Army by origin, currently Head of Frontend Engineering at VirtusLab where he is defining new standards & quality of projects delivery, in parallel with applying all in a real client environment. All of this, together with his great teams. Speaker of meet.js & last edition of Sphere.it. The organizer of Krakow TypeScript User Group, for whose work time never ends up after 8 hours.
Talks by Mateusz Ziarko
Speakers related by area of interest

Marko Letic
Tech Speaker at Mozilla, Lead Front-end Engineer at AVA
Marko Letic is a front-end engineer, lecturer and data visualization scientist. He is currently leading the front-end team at AVA, a Berlin-based company, where he…

Zack Jackson
Principal Engineer at Lululemon, Core maintainer of Webpack and creator of Module Federation
Principal Engineer at Lululemon, Core maintainer of Webpack and creator of Module Federation. He specializes in distributed javascript orchestration at scale.

Glenn Reyes
Independent Software Engineer
Front-end Engineer. Enjoys building apps and user interfaces with React & GraphQL, creator of Graphpack, co-organizer React Vienna meetups, John Mayer music enthusiast.

Mikołaj Klaman
Senior Frontend Engineer at VirtusLab
A software engineer with a JVM background who converted to the frontend side but never felt comfortable without static typing. He is interested in taking…