Being passionate hacking out with his first personal computer Andrii decided to start his career as software tester. Within years worked on various projects with different product complexities, from small mobile startups to large Enterprise programs. Tried himself in different roles, such as: software tester, test automator, scrum master, team leader, test consultant. As well as initiatives: speaker, trainer, conference organiser, blogger. Currently working at Spotify with focus on improving development productivity of agile teams applying engineering practices in order to minimise delivery cycle and improve product quality.