Summary
Sergey Kiselev is a senior software development engineer with 10+ years building high-throughput, data-centric systems and leading teams from startup to enterprise scale. He has deep hands-on expertise across Node.js, big-data stores (ClickHouse, Cassandra), search and analytics (Elasticsearch), messaging (Kafka, RabbitMQ), and cloud-native deployments (Docker, Kubernetes, ArgoCD). Sergey has managed development departments of 45+ engineers and held CTO and team lead roles, blending architecture, people management, and delivery discipline. Recent work includes confidential-computing-aware decentralized platforms and AI/ML analytics pipelines for game developers, demonstrating an ability to solve both privacy and performance challenges. Based in Madagascar with a master’s in Mathematics and Computer Science, he pairs rigorous academic foundations with decades of legacy and modern stack experience. Colleagues note his knack for choosing pragmatic stacks and optimizing systems for extremely high load while keeping teams productive.
10 years of coding experience
22 years of employment as a software developer
Master's degree, Mathematics and Computer Science, Master's degree, Mathematics and Computer Science at Peter the Great St.Petersburg Polytechnic University
English, Russian