Paweł Wieczorek works at Samsung R&D Institute Poland since 2014. Starting as an access control developer, Paweł contributed to the security framework of Tizen operating system. At that time, he introduced testing automation practices to Tizen and still actively develops automated test system. Currently he is also involved in networking projects. Speaker on ELC and ELCE, FOSDEM, FrOSCon and a few others.