Alexei Guevera is a seasoned software development engineer with 14 years of experience leading data engineering teams to build data-driven products that connect buyers and sellers across marketplaces. Currently at Amazon after a long tenure at eBay Classifieds Group (Kijiji Canada), he specializes in scalable data platforms using Spark, TensorFlow, and Kubernetes to remove friction in discovery and transactions. He combines hands-on engineering with people leadership, mentoring teams to deliver production ML-backed features that improve local marketplace experiences. Based in Old Toronto, Alexei brings deep classifieds domain knowledge alongside strong systems and ML tooling expertise. Notably, his career blends enterprise-scale product delivery with early-stage development roles, giving him a rare perspective from core systems to high-impact marketplace features. He holds a BSc in Computer Science from the University of Havana.
14 years of coding experience
19 years of employment as a software developer
Bachelor of Science (BSc), Computer Science, Bachelor of Science (BSc), Computer Science at University of Havana
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Alexei Guevera - Software Development Engineer at Amazon