Marcus Hsu — Web Development freelancer in Seattle

Marcus is a senior staff software engineer with 12+ years of experience building scalable full-stack applications, event-driven systems, and developer platforms. He specializes in React/React Native on the front end and Go/Python on the back end, with deep experience in Kafka, Kubernetes, and distributed systems. Marcus has worked with 31+ enterprise and startup clients to design and build web and mobile apps, delivering enterprise-scale systems used by 30+ million users across 140 countries.