Tanja K. is an archaeologist currently employed at Muuritutkimus since May 2023, with prior experience as a field archaeologist at the Finnish Heritage Agency in June and July 2022, focusing on test digs at Stone Age sites, and at Mikroliitti for two excavations in May and June 2022. Tanja K. has a background in youth engagement, having worked as a child and youth worker at Lohjan seurakunta from January 2016 to December 2020, organizing summer camps and cooking classes, and has also held a summer position at Lohjan museo in June 2020. Tanja K. is pursuing a Bachelor's degree in Cultural/Archaeological Resources Protection at the University of Helsinki, expected to graduate in May 2026, complemented by a high school diploma from Watkins Memorial High School in 2019.