Sergej Kovalenko

Sergei Kovalenko is an experienced professional with over 15 years of expertise in building complex software and leading top-performing engineering teams.

Currently, Sergei serves as the leader of Ads Customers Experience Engineering at Twitter, overseeing the development of user-facing experiences for advertisers and their representatives across various locations.

Prior to Twitter, he held a significant role at Yahoo Finance, where he led the Applications & Data Services team that focused on developing user-facing applications and high-scale data platforms.

Sergei's educational background includes Computer Science studies at the Technical University Of Munich, Master's degrees in Science and Arts from Kherson State University, and Linguistics studies at Ludwig-Maximilians Universität München.

His professional experience encompasses roles such as Senior Software Engineering Manager at Twitter and various engineering positions at Yahoo, including Senior Engineering Manager, Technical Lead, and Software Engineer across different teams and projects.