Summary
Mark Qi is a Senior Software Engineer based in Seattle with a decade of experience building large-scale, cloud-native services across Meta, Cash App, Google, and AWS. He has deep hands-on expertise in distributed systems, payments instrument linking, and compute infrastructure, and has led zero-downtime migrations from relational to NoSQL at AWS while also serving as a scrum master. Mark combines a strong academic foundation (MS in Computer Science, BS in Chemical & Biomolecular Engineering from Georgia Tech) with practical cross-domain problem solving—from reservoir logging and radiation safety to enterprise integrations and payment flows. He is comfortable shipping reliable backend services at scale using Java, Python, and core AWS building blocks, and brings a pragmatic focus on observability and operational resilience. Colleagues rely on him for steady execution on high-stakes projects and for translating complex technical constraints into actionable delivery plans.
10 years of coding experience