Oleg Agafonov is a seasoned software engineering leader with 11 years of experience building and operating complex, production-grade systems across fintech and industrial domains. Currently a Development Team Lead at Tinkoff, he has a strong track record designing microservice and event-driven architectures, applying DDD, and delivering end-to-end solutions from video analytics and telemetry anomaly detection to mapping and route services. He is a hands-on full-stack Java developer with DevOps experience, having implemented CI/CD pipelines, ELK-based logging, and performant service optimizations that yielded multi-fold speedups. Oleg contributes to open-source gaming tooling (XMage), where his backend fixes improved core gameplay mechanics and UI stability—an example of his attention to correctness in stateful systems. With a master’s in space physics and early experience teaching advanced math and physics, he brings analytical rigor and a propensity for turning complex engineering problems into practical, maintainable systems. Colleagues describe him as a pragmatic architect who balances long-term design (hexagonal architectures, DDD) with shipping tangible business value.
11 years of coding experience
18 years of employment as a software developer
Master's degree, Physics of Space, Master's degree, Physics of Space at M. Kozybayev North Kazakhstan State University
Contributions:63 releases, 1085 reviews, 2523 commits in 5 years
Contributions summary:Oleg's commits primarily focused on fixing game errors related to card mechanics and UI issues. The user made changes in the core gameplay loop to correct errors with specific card interactions, like Berserker's Frenzy and other cards, as well as updating player panel UI. Furthermore, the user removed outdated code and refined several aspects, improving the codebase's overall efficiency.
Contributions:8 reviews, 37 PRs, 42 pushes in 6 years 7 months
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