• upcoming data event
  • Podcasts
  • Become a partner
All contributors
Jakub Janczyk

Jakub Janczyk

Full-Stack Developer at Pragmatists

Full-Stack Developer fascinated about JavaScript and all its' ecosystem. Enthusiastic about Clean Code, Software Craftsmanship and especially ways of testing applications, including TDD and BDD techniques. Believes in efficient pair-programming. On a daily basis, tries to follow all the latest trends and tools available.

Talks by Jakub Janczyk

fallback image
Frontend/JS
Cross your testing boundaries
Jakub Janczyk

Speakers related by area of interest

Mateusz Ziarko
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,…
Chris Trześniewski
Chris Trześniewski
Chris is a Senior Frontend Developer at Scalac
Chris is a Senior Frontend Developer at Scalac. He is passionate about functional programming in JavaScript and loves working with RxJS. In his free time,…
Alex Lobera
Alex Lobera
Founder at LeanJS and React GraphQL Academy
Experienced Full-stack developer passionate about JavaScript, React, and GraphQL. Alex has 15 years of experience in the software industry. He is an organizer of the…
Mateusz Strąg
Mateusz Strąg
Tech Lead at VirtusLab
Mateusz is a Tech Lead at VirtusLab, developing headless CMS consumed by multiple applications, recently focused on building scalable infrastructure in the cloud for various…
All contributors
  • Events
  • Blog
  • Watch
  • Contributors
  • Privacy Policy
  • FAQ
©2026 Sphere.it by VirtusLab