In 2002 Kateryna Kolodii graduated from Kyiv National University of Technologies and Design specialized in Enterprise Economics and obtained her degree as Managing Economist.
In 2014 – graduated from the separate subdivision of the Institute of Intellectual Property at the National University “Odessa Academy of Law” specialized in Intellectual Property and qualified as Specialist in Intellectual Property.
In 2002 – began her career as an Auditor and Controller at the State Supervision and Auditing Service of Ukraine.
From 2004 till 2012 – Chief Inspector at the SE "Gas of Ukraine" of the National Joint Stock Company "Naftogaz of Ukraine".
From 2012 – Senior Specialist of the Internal Finance Control and Administrative Audit Department of the State Enterprise "Ukrainian Intellectual Property Institute" (Ukrpatent).
From October 2012 till August 2015 – Senior Specialist of the Analysis and Planning and Economic Studies Department at Ukrpatent.
From August 2015 till January 2017 – Senior Specialist of the Planning and Finance Office at Ukrpatent.
From January 2017 – Head of the Planning and Finance Office at Ukrpatent.