Sergey Zolotaryov is a seasoned Full Stack Engineer with 11+ years designing and delivering backend-first, enterprise-grade systems across finance, logistics and e-commerce, currently contributing at FedEx from the Netherlands. He brings deep Java expertise (EE/SE/ME, OSGi) and extensive middleware and integration experience with Camel, Akka, gRPC and Apache Ignite, plus cloud-native deployment skills on Docker, Kubernetes and GCP. Sergey has repeatedly built CI/CD and automated testing pipelines (Jenkins, GitLab CI, Selenium, JMeter) to move complex systems into production safely, and has implemented high-throughput API and frontend solutions at ING and bol.com. Comfortable across the full stack, he pairs server-side architecture and big data know-how with practical frontend work (GWT/Polymer/JSF) and legacy desktop modernization. Not obvious from titles: he’s been a hands-on troubleshooter for middleware orchestration and performance tuning, often bridging multiple teams to get large integration projects across the finish line.
11 years of coding experience
16 years of employment as a software developer
Cherkassy First City Gymnasium
BS, Physics, BS, Physics at Nacional'nij Universitet 'Kievo-Mogiljans'ka Akademija'
A fork of brilliant binance-java-api implementation. I add things which I think work best for me, like performance optimizations. This fork uses netty instead of okhttp (eats less resources and is very fast)
Contributions:4 commits, 2 PRs, 30 pushes in 1 month
okhttpapioptimizationsthinkperformance
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