I've built and operated large-scale platforms at CircleCI, Abstract, Uber Freight, and Apple, spanning developer tooling, design collaboration, freight marketplaces, and subscription ecosystems.
At CircleCI, I built Java and Spring Boot pipeline orchestration services, test analytics for flaky-test detection, and React-based pipeline insights dashboards. I also replaced static cloud credentials with OIDC-to-AWS IAM token exchange, scaled self-hosted runner scheduling on Amazon EKS, and improved cache and artifact retrieval through Amazon S3 and Redis-tracked content hashes.
Previously, I built branch-and-merge services for design files at Abstract, load matching and real-time ETA systems at Uber Freight, and subscription entitlement and payment settlement services at Apple.
I take a long-horizon approach to system design, surfacing failure modes, capacity limits, and coupling risks early. I'm also a rigorous reviewer and mentor, strengthening code quality, incident response discipline, and team ownership boundaries.
