Summary
Sergey Opria is a Senior Software Engineer with nine years of experience building backend systems and search infrastructure, currently driving engineering work at Mezmo in New York. He has deep hands-on expertise in PostgreSQL, Node.js, PHP, Elasticsearch, MongoDB and Redis, and a track record designing REST and GraphQL APIs, microservices, and performant data-processing pipelines. Sergey has repeatedly owned core libraries and system cores from scratch—shaping architecture, integration with AWS and Office 365, and operating Elasticsearch clusters for frequently updated and big-data workloads. His background includes containerized deployments with Docker, Kubernetes and Rancher and a focus on testable, maintainable systems through unit and integration testing. A specialist-degree graduate in Computer Science from Admiral Makarov National University of Shipbuilding, he blends rigorous database design skills with practical operational know-how, often improving system performance through proactive tuning.
8 years of coding experience
13 years of employment as a software developer
Specialist Degree (equivalent of a master’s degree), Computer Science, Specialist Degree (equivalent of a master’s degree), Computer Science at Admiral Makarov National University of Shipbuilding
English, Ukrainian, Russian