As a soloist, Kseniia has performed multiple times at the Odesa Regional Philharmonic (2019 - 2021) and, in February 2025, gave a recital as part of the Ortús Chamber Music Festival, featuring her Gealach Quartet. She has refined her artistry through masterclasses with renowned violin professors, including Ani Schnarch (UK), Patrick Rafter (Ireland), Gernot Winischhofer (Austria), Andrii Murza (Ukraine/Germany), and Maurice Sklar (USA), as well as viola masterclasses with Bryony Gibson-Cornish (New Zealand). In 2024, she was one of 12 young musicians to attend the Camerata Ireland Academy during the Clandeboye Festival in Northern Ireland.

A passionate chamber musician, Kseniia has performed on both violin and viola in many ensembles, including several string quartets, an octet, a piano trio, and a clarinet quintet, collaborating with esteemed musicians from across Ireland and fellow CSM students. She participated in the West- Cork Chamber Music Festival in both 2024 and 2025, performing as the violinist of the Allegria

Quartet and then as a violist of the Meliora Quartet. An active orchestral player, Kseniia has appeared with several orchestras in Ireland and Ukraine, including the RTÉ Concert Orchestra and the Cork Opera House Concert Orchestra. In addition to her busy performance schedule, Kseniia also enjoys arranging music for her sisters, bringing creativity and variety to their repertoire.