$ cat experience.log
Experience
10+ years building scalable backend systems, high-performance APIs, and data pipelines — mostly in cloud-native, microservices environments on AWS.
Lead Software Engineer · UnitedHealth Group / Optum
2015 — PresentDesign and build backend systems and data infrastructure for a large-scale healthcare platform — high-performance REST APIs, Spark/Airflow data pipelines, a payments processing integration, and cloud-native microservices on AWS EKS. Also mentor junior engineers and help drive the team's CI/CD and infrastructure practices.
Software Engineer · Randstad — Contractor for UnitedHealth Group
Feb 2015 — Oct 2015Helped modernize and scale a call center platform supporting 16,000+ concurrent users, working across distributed onshore and offshore teams.
Want more detail — a specific project, the tech stack, or how I approach a particular kind of problem? Click “Ask about me” in the corner and ask directly.