Wikimedia Czech Republic hosts hackathon to improve Wikimedia’s software 10 June 2019 by Sarah Rodlundand Andre Klapper
Pre-university students contribute to Wikimedia in Google Code-in 2017 20 March 2018 by Andre Klapper
Pre-university students contribute to Wikimedia in Google Code-in 2016 3 February 2017 by Andre Klapper
Wikimedia’s Road to Bugzilla 4.4 (How we puppetized, upgraded and moved Bugzilla to another server) 28 March 2014 by Andre Klapper
