Ivan Zerin is a seasoned data architect and engineer with extensive experience in data systems development and management. Currently serving as a Data Architect and Data Adviser at RevenueBase since September 2024, Ivan previously held the position of Lead Data Engineer at Klarna from August 2022 to April 2025, where responsibilities included optimizing data architecture solutions and developing internal tools using modern technologies. Prior to Klarna, Ivan was the Java/Big Data Tech Lead at Scentbird from May 2017 to August 2022, leading the design and implementation of data systems and significantly reducing operational costs. Ivan's career also includes roles at Deutsche Bank, Pharmanet, Sciener, and WebDreams, showcasing proficiency in software engineering, full-stack development, and methodologies such as TDD and CI. Ivan holds a Ph.D. in Computer and Information Sciences and a Master's degree in Computer Software Engineering from Southwest State University.
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