Mateusz Zalewski

Mateusz Zalewski

Łódź, Poland

Software Engineer/Trainer, Sylius


Being a programmer is not only my job - it is the way of my life. I’m strong BDD believer and testing enthusiast, curious about the world and passionate about science. Privately a member of medieval reenactment group and a fervent traveler. I love to see new places, meet interesting people and develop myself to be a better programmer and a better human being.

Mateusz Zalewski is a member of the community since June 2018.

Badges - 13

  • Five-year membership badge
  • SymfonyLive Online 2021 Speaker badge
  • Four-year membership badge
  • Three-year membership badge
  • SymfonyCon Brussels 2023 Attendee badge
  • SymfonyCon Disneyland Paris 2022 Attendee badge
  • SymfonyLive Online Polish Edition 2021 Attendee badge
  • Two-year membership badge
  • Sylius Code Contributor badge
  • SymfonyCon Amsterdam 2019 Attendee badge
  • One-year membership badge
  • SymfonyCon Lisbon 2018 Attendee badge
  • Hey you! badge