After graduation in 1997, Yekaterina played a major role in the film "Snake Spring" by Nikolai Lebedev. Then, she was invited by Mark Rozovsky to his theater "Nikitsky Gate." After working four years in Rozovsky theater, she won the role of Katya Tatarinova in musical "Nord-Ost" by Alexei Ivashchenko and Georgi Vasiliev. During preparation for "Nord-Ost" premier, Yekaterina earned a fame by paying major role in the popular Russian crime miniseries Brigada. She had a day off during the terrorist attack on the theater in October 2002. Since 2003 she works in Mossovet Theatre.