• Co-built a tool to estimate company-wide cost of migrating to Kubernetes from AWS deployments.

• Built a Capital One-specific service mesh proof-of-concept from existing products (Istio and Envoy).

• Constructed a pipeline to transfer network flow logs from S3 to an internal data streaming platform, which helped our team satisfy security requirements.

Trucking

* Spearheaded project to put our team’s major functions under integration test. Clarified tests for other trucking engineers and adapted internal and external tools for use by other teams.

* Rebranded the team’s entire user-facing website. Worked with internal design team to add theming to shared components and increased their use site-wide.

Science Engineering

• Wrote data recovery tool incorporating Spark and existing data pipeline tools, saving 1–2 engineer- days per major pipeline incident and making per-event-type backfills possible.

• Oversaw port of data ingest endpoint to new load balancer with negligible loss of data.

Server and Infrastructure Monitoring:

• Fixed bugs in the machine monitoring agent, web-based central controller, and build system.

• Rewrote code coverage build tool with off-the-shelf components, saving about 1500 lines of configuration and Groovy code and about 50 engineer-days.