Stas Lozenko

Stas Lozenko is a highly experienced software engineer and architect, currently serving as a Staff Engineer at HubSpot since March 2024. Previously, Lozenko worked as a System Architect at Alchemer from February 2023 to March 2024, where significant contributions included leading a cost-saving strategy post-acquisition and transforming legacy services into cloud-native infrastructure. Prior to Alchemer, Lozenko was a Principal Engineer and Tech Lead at Apptentive from October 2017 to January 2023, managing a team and spearheading the migration to microservices as well as leading various Infrastructure/DevOps initiatives. Additional experience includes roles at SDL plc, EPAM Systems, Zoral, and Luxoft, showcasing a strong foundation in software engineering, API development, and cloud technologies. Lozenko holds a Master of Science in Computer Science from the State University of Telecommunications and a Bachelor's degree in Economics and Trade from Kyiv National Trade Economic University.