Kate Marushchak is a Head of Business and Ops at Reface. Colleagues describe her as "Throughout our studying at Kyiv School of Economics, I had an absolute pleasure to work with Kateryna in dozens of projects, challenges, and competitions. Kateryna is definitely the best teammate I’ve ever worked with: showing unbelievable quality of produced work and meeting deadlines at the same time, she uses her knowledge at full capacity and makes every effort for the good of the project. I was always impressed by her ability to structure the information so professionally, to take a helicopter view of the whole problem, to make a proper conclusion, and to keep a cool head under any circumstances. Due to her remarkable analytical and economic research skills, Kateryna was one of the best students in the class, outperforming in Microeconomics, Policy Analysis, Mathematics. However, she is well-oriented in different spheres, which allows her to develop non-standard ideas and interesting solutions to problems. Her advice is always valuable because she is a person of wide knowledge with an exceptional level of critical thinking and problem solving. Being a first-class specialist in Game Theory, she applies strategic approaches to the team’s work processes: owing to Kateryna’s suggestions our team always managed to show the best possible result by optimizing available resources. While working in the same team, I read professionalism in her every step: besides well-balanced organization and communication skills, Kateryna has a passion for her work and supports her colleagues. She gets its all balanced – self-contribution vs managing people, rational vs emotional, doing vs communicating. Kateryna is a true professional. I give her a very enthusiastic recommendation. She is exceptional."