Pavel Selivanov is a Senior DevOps Engineer with 13 years of experience building and operating production infrastructure, currently focused on cloud platforms at kassa.com. He designs and maintains PCI DSS Level 1–compliant systems and streamlines development, testing, and deployment pipelines for web applications. His background spans payments, large-scale operations at Yandex.Direct, and a stretch of freelance DevOps work that sharpened his end-to-end automation and troubleshooting skills. Trained in mathematics at Voronezh State University, he brings a methodical, data-driven approach to systems design and incident response. Based in Russia, Pavel blends deep operational experience with security-first thinking to deliver reliable, audit-ready infrastructure. An unadvertised strength is his longevity in maintaining production systems across rapidly evolving stacks, proving resilience and adaptability.
13 years of coding experience
11 years of employment as a software developer
Mathematics, Mathematics at Voronezh State University
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