Yidong Sun

I am a senior software engineer with extensive experience designing and delivering cloud-native microservices, modernizing legacy systems, and building scalable payment and data pipelines. At JPMorgan Chase I led development on Commercial Real Estate Portfolio Management and architected event-driven, low-latency solutions using Java, Spring Boot and AWS.

I have a strong full-stack background, transforming UX designs into production React components and integrating backend services with distributed messaging (Kafka, Celery) and persistent stores (PostgreSQL, MongoDB). I standardize CI/CD patterns and automated testing practices, driving firmwide adoption of reusable microservice patterns and blue/green deployment strategies to reduce downtime and deployment issues.

I mentor engineers, collaborate closely with business stakeholders in Agile environments, and deliver measurable improvements such as latency reductions, faster S3 transfers, and increased test coverage. I seek roles where I can continue modernizing systems, scaling cloud architectures, and delivering high-quality user-facing and backend solutions.