Probably we met on some event, maybe some other reasons brought you here. Nevertheless, I welcome you.
I'm a full time TYPO3 developer since 2004. From my first "Hello World" I climbed the ladder and worked together with some of the highest skilled people in the TYPO3 community. Besides of developing TYPO3 extensions and writing tests in my daily job, I co-founded a RPG publishing company, do some mapping (as in "show me the way") and consider myself an able dancer.
valid until 2026-08-01
valid until 2026-07-12
valid until 2024-11-04
valid until 2025-06-23
since 2013
TYPO3 backend development, automated testing, certification evangelist
Layouting of RPG books, Webmonkey
Write articles and draw maps for the German editions of the fabulous RPGs 7th Sea, Cthulhu and Shadowrun.
Backend development and unit testing
Improve the TYPO3 core, provide and merge patches and onboard new developers.
Bringing forward the professional branch of the TYPO3 Association.
Updating lots of TYPO3 systems from outdated versions to current LTS version. Developing custom extensions based on Extbase and Fluid. Introducing automated testing.
Developing custom extensions, creating templates and doing all sort Integrator stuff.
Basics, External Accounting, Controlling, Implementation
Software development, database architecture, accounting, national economy, economic laws
Drawing all kind of maps by hand and computer, typesetting and layout.
Metzer Str. 7
22049 Hamburg
j.helke@helke.de
Jan Helke
2370489
Packstation 404
22081 Hamburg