Tomek studied economics and spent 12 years working in the business sector. In 2016, he was called to ministry, left the business world, and joined the church staff. For five years, he led student ministry, reaching students across multiple universities in Kraków.

In 2019, Tomek was ordained as a pastor. Since 2021, he has served on the Leadership Team, functioning as the elders overseeing an international fellowship made up of people from nearly 30 nations.

Tomek and his wife, Ania, were married in 2005. Ania is a co-owner of an incoming tour operator. Together, they have three sons: Leo, Ernest, and Hugo.