Oleh Zheleznyak

Oleh Zheleznyak has a diverse work experience in the field of software development. Oleh is currently serving as the Head of Product Engineering for the Visual Collaboration Category at Appfire since July 2021. Prior to that, they worked at Spartez (an Appfire company) as a Senior Team Lead, where they delivered the highest-earning product and successfully launched a new SaaS offering. Before Spartez, Oleh worked as a .NET Tech Lead at LanguageWire from September 2016 to May 2020. Oleh also worked as a .NET Lead Consultant at GFT Technologies from June 2014 to August 2016. Earlier in their career, they held roles such as Team Lead and Tech Lead at Renaissance Capital, Senior .NET Developer at Luxoft Ukraine, .NET Software Developer at Phoenix Capital, .NET and T-SQL Developer at Astrum Investment Management, and Developer & Junior Analyst at Concorde Capital.

Oleh Zheleznyak obtained a Master's degree in Mathematics and Statistics from Taras Shevchenko National University of Kyiv, from 2001 to 2007. Additionally, they obtained a certification as a Certified ScrumMaster from Scrum Alliance in November 2015.