Sergey Oplavin is a Lead Java Software Engineer with over 15 years of commercial experience, currently driving backend and integration work at Sberbank and previously leading product engineering at Railflow. He co-authored and architected several test-integration platforms (Railflow, Bumblebee, Dragonfly, Pangolin) and numerous CI plugins, blending deep Java/Spring Boot expertise with practical DevOps and CI/CD ownership. Sergey’s background includes eight years as a Documentum-certified developer and architect, giving him rare depth in enterprise content management alongside modern RESTful and containerized systems. He excels at translating customer requirements into resilient integrations and has hands-on experience across Java, NodeJS/TypeScript, C#, testing frameworks and cloud tooling. Colleagues rely on him for technical leadership, complex problem-solving and maintaining high-quality delivery in small, cross-functional teams.
11 years of coding experience
17 years of employment as a software developer
Engineer's degree, Engineer's degree at Saint-Petersburg State Technology Institute (Technical University)
Contributions:186 commits, 4 PRs, 137 pushes in 6 years 7 months
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