Senior Backend Engineer with 10+ years of experience designing and building scalable distributed systems across fintech, banking, and insurance domains using Java and Kotlin. Expertise in reactive microservices, orchestration-based workflows, and performance optimization. Strong background in system design, production reliability, mentoring engineering teams, and AI-powered backend platforms using RAG, vector search, and LLM integrations.
Senior Backend Engineer at VTB from Feb 2020 to Oct 2024. Led migration from Spring MVC to Spring WebFlux and R2DBC, improving throughput by 30% and stability under peak load. Designed a microservices-based car insurance platform, reducing time-to-market by 20%. Built mortgage insurance services with automated renewals and notifications. Led code reviews and mentored engineers.
Worked on a secure two-factor authentication platform for corporate banking customers at SBI. Improved maintainability through refactoring and engineering best practices.
Worked at VTB24. Eliminated peak-load production failures by implementing throttling and load-control mechanisms. Designed automated cleanup processes to reduce infrastructure growth costs. Created onboarding materials and technical training for new developers.
Developed core backend services for a car-loan issuance platform at RNB. Increased automated test coverage to 90%, improving release reliability. Refactored legacy modules and mentored QA engineers and new team members.
BS, Radiophysics and Electronics
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