[1] He started his career in 2005 at the age of 17 at Private TV Dnipro television company (9th channel) as a sports journalist.

Various Ukrainian politicians and organizations became Tymoshenko's customers, in particular, GOODMEDIA worked with Petro Poroshenko, Yuriy Lutsenko, Volodymyr Groysman, and the Ministry of Information Policy of Ukraine.

[4] In 2015, a GOODMEDIA video produced by Tymoshenko to support families of killed Ukrainian soldiers received an Omni Award (USA).

[5] During Ukraine's early parliamentary elections in 2014, Kyrylo Tymoshenko's company worked with candidates for people's deputies: Borys Filatov, Vitalii Kuprii, and Andrii Denysenko.

[9] In the Office of the President, he was initially responsible for information policy, and also oversaw the protocol of the Head of State and the IT sector.

[11] In June 2020, he became the coordinator of the presidential program Large Construction, which foresees the renewal of roads and social infrastructure throughout Ukraine.

[12] In March 2021, he was appointed Executive Secretary of the Presidium of the Congress of Local and Regional Authorities established under the President of Ukraine.

He is a member of the Dnipropetrovsk Regional Council from the Servant of the People party and chairman of the standing committee on activity of municipal companies and entrepreneurship.