# Eduard Chumak > Staff Software Engineer at Sift Location: Clayton, California, United States Profile: https://flows.cv/eduardchumak ## Work Experience ### Staff Software Engineer @ Sift Jan 2020 – Present | San Francisco, California, United States ### MTS2, Software Engineer @ StubHub Jan 2017 – Jan 2020 | San Francisco, California, United States ### MTS1, Software Engineer @ StubHub Jan 2016 – Jan 2017 | San Francisco, California, United States ### Lead Software Engineer @ Tightrope Interactive, Inc. Jan 2015 – Jan 2016 | San Francisco, California, United States ### Senior Software Engineer @ Tightrope Interactive, Inc. Jan 2014 – Jan 2015 | San Francisco, California, United States ### Consultant @ SEPHORA Jan 2012 – Jan 2014 | San Francisco, California, United States ### Software Engineering Team Leader @ EPAM Systems Jan 2010 – Jan 2014 | Los Angeles, CA/San Francisco, CA ### Lead Software Engineer @ EPAM Systems Jan 2009 – Jan 2010 | Kharkiv, Ukraine ### Senior Software Engineer @ EPAM Systems Jan 2008 – Jan 2008 | Kharkiv, Ukraine ### Consultant @ eharmony Jan 2010 – Jan 2012 | Santa Monica, California, United States ### Senior Software Developer @ CS Ltd Jan 2000 – Jan 2007 | Kharkiv, Ukraine ## Education ### Master of Computer-Aided Systems Software (with honors) in Computer Science Kharkiv National University of Radio Electronics ### Bachelor of Computer Science (with honors) in Computer Science Kharkiv National University of Radio Electronics ### School №51 ### School №154 ### School №150 ## Contact & Social - LinkedIn: https://linkedin.com/in/seditious - Portfolio: http://www.linkedin.com/in/seditious --- Source: https://flows.cv/eduardchumak JSON Resume: https://flows.cv/eduardchumak/resume.json Last updated: 2026-04-12