Sergey Smirnoff is a highly experienced technology leader currently serving as Senior Director of Software Architecture at Visa, where they lead solutions architecture for key domains including Visa Checkout and Cloud-Based Payments. Prior to this role, Sergey held various positions in software development and management at companies such as eBay and Annams Systems Corporation, where they contributed significantly to high-performance systems and digital payment solutions. Sergey began their career as a Lead Software Engineer at the Center of Financial Technologies, where they designed major systems that significantly impacted the payment landscape. They hold dual Master's degrees and a Bachelor's degree in Computer Science and Mathematics from Novosibirsk State University, all with honors.
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