In the same year, Tetiana began to cooperate with the TV channel and received a proposal to conduct broadcasts of international importance. From 2011 to 2017 she was the commentator of the Eurovision Song Contest for Ukraine working in tandem with presenters Timur Miroshnychenko between 2011 and 2016 contest and Andriy Horodyskyi during 2017 contest. She also hosted the project "Eurovision Diaries". Since 2014, she has been a national commentator of the opening and closing ceremonies of the Olympic Games. There are series of live broadcasts about the Winter Olympic Games (Sochi, 2014), the Summer Olympic Games (Rio, 2016) and European Games (Baku, 2015) on the account of Tetiana. In August 2016 she became the presenter of the project "Media Center. Rіо 2016" on UA: First together with the sports journalist Slava Varda. From September to December 2016 – the presenter of morning information and analytic program (a joint project of the TV channel and TRK "Era"). She works in tandem with journalist and presenter .