Danylo Dubinin is a software engineer with 10 years of experience building high-throughput, production-grade Java microservices and data integrations from Kyiv. He specializes in reactive and concurrent systems using Spring WebFlux, Project Reactor, RxJava, Kafka and gRPC, and has hands-on experience with diverse datastores including Cassandra/Scylla, Redis, Aerospike and Snowflake. At GlobalLogic he has driven server-side feature development, technology migrations, connector development for data pipelines, and created libraries to extend Spring infrastructure while mentoring new hires. He follows TDD and writes functional tests, and pairs that discipline with practical DevOps knowledge (AWS, Terraform, Jenkins, Grafana) to improve reliability and incident response. Comfortable across stacks, he also codes in Python and JavaScript and has experience launching services from scratch as well as optimizing highly loaded systems. A detail often overlooked: he blends deep concurrency expertise with pragmatic documentation and specification work, enabling smoother handoffs and maintainable platform evolution.
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