Greater Seattle Area
* Lead engineer on Mulesoft Anypoint's identity platform (users, roles, SSO, now building agent-to-agent auth); enterprise-scale. * Led Multi-IdP Account Linking. users unify identities across providers. Users migrated live, zero downtime. * Set the trust model for how Anypoint registers clients in customer IdPs (OIDC DCR) — standing admin token → scoped, short-lived OAuth, generalized across providers. * Raised bar for operational excellence; built the team's incident-response playbooks;
* ML engineer on Amazon's real-time ad-ranking platform — multi-model inference that scores ads on Amazon.com search and product-detail page; revenue-critical, low-millisecond p99. * Owned the conversion-prediction (CVR) serving path * Moved ad-enrichment caching onto a managed, always-warm layer powered by Redis.
AWS CloudFormation * Re-architected a core DynamoDB schema via zero-downtime migration; killed a hot-partition failure mode. * Shipped resource describers, key component for the re:Invent 2018 Drift Detection launch. AWS Commerce Platform * Worked with AWS Invoicing, AWS Insights
* Migration work (VB -> .Net based Web) on the Epic EHR platform — messaging delegation, cross-data-center.
· Developed a mobile application in Android to collect and manage data on children’s health statuses in Unity3D. · Wrote C# to control client behavior including 3D animation.