Summary
Dmitry Oparin is a senior Java-focused developer and technical lead with over 20 years building middleware, backend and integration solutions for distributed systems, SOA and microservices. Based in Auckland, he has led architecture and delivery for critical data ingestion, validation and integration layers across banking, transport and healthcare domains, consistently improving performance and resource efficiency. He combines hands-on engineering with people leadership—designing CI pipelines, interviewing and mentoring engineers, and shaping development practices. Notable outcomes include reducing integration codebases, boosting API performance by double-digit percentages in tests, and enabling production-grade, easily extendable data ingestion platforms. Colleagues rely on him for pragmatic, scalable architectures that turn complex legacy integrations into maintainable microservices.
3 years of coding experience
22 years of employment as a software developer
English