Author
Tomasz “zyxist” Jędrzejewski
I’m an architect and software developer with 10+ years of professional experience.
I live in Kraków, Poland.
See also my general online portfolio and non-IT projects at zyxist.com
April 2024
Allegro.pl
Principal Software Engineer
April 2024
October 2021
Allegro.pl
Senior Software Engineer
October 2021
November 2018
Pegasystems
Technical lead, architect
November 2018
July 2012
Motorola Solutions
Software engineer
Later test lead and tech lead
July 2012
July 2011
Motorola Solutions
Internship
July 2011
June 2005
Freelancer
Freelance web developer
June 2005
- Primary programming languages: Java/Kotlin
- Secondary programming languages: Python, JS, C, Erlang, PHP
- Frameworks: Micronaut, Spring
- Storage: relational databases, Elasticsearch, MongoDB
- Cloud: Terraform, Helm
- Build systems: Gradle, Maven
- Operating systems: Windows/MacOS/Linux
- Other: Git
- Project technical leadership
- Trainings/workshops/presentations
- Technical mentoring
I work or worked on, in all phases of the project:
- E2E test frameworks for telecom systems (original invention)
- search & indexing engines
- web application frameworks
- business microservices
- build systems
Open-source projects:
- Open Power Template and TypeFriendly (2005-2012)
- Gradle Chainsaw Plugin (2017-2018)
Publications:
- US 9978283 patent grant (May 2018, co-inventor)
- Catch me… if you can! at Devoxx Poland 2017
- What do you know about YOUR metrics? at Devoxx Poland 2024 and DevFest Poznan 2024
I also led many internal workshops and trainings for the companies I worked for.
My last name is hard for foreigners. But in fact, the spelling is very phonetical in Polish. Here’s some help, all vowels spelled short and hard:
/to – mash/ /yeun – dzhe – yev – ski/
I’m also used to various alternative spellings like “oh-my-god” 🙂
