I've started my real professional career in 2013 in Playsoft as an application tester. In the meantime, I've jumped on the Crowdsourcing wagon on utest.com and a few other places - scoring a few awards like Tester of the quarter or Tester of the year amongst 300.000 other testers. Being there, I've started creating my own device lab at home, which is now at around 60 devices. You can view it here:
In the meantime, I've joined the Nozbe team, redesigning the test processes with their PM, testing on my own devices, creating test cases for smoke checks / releases / new builds and researching on automation topics (appium and Selenium). After a year I've taken a break from full time job and stayed a freelancer for a few months. From April 2017 I've been working in Roche as a SAP QA where I tested a pretty sophisticated SRM systems, creating test cases and using VBS scripting language to create reports and automate my manual job a little bit.