Staff engineer in the Personal Career site team. I focus on candidate experience including job search, application, candidate portal & profile, offers and preboarding for new hires.

As a software engineer in the Alexa Mobile Analyticst team, I worked on high throughput data pipelines which ingested, processed and stored Alexa mobile app metrics. The engagement metrics we store are utilized by both business intelligence and machine learning teams while the operational metrics are used by mobile developers to monitor app health.

The E2E system consisted of both iOS and Android metrics services, AWS Kinesis streams, KPL and KCL, AWS ECS, S3 and Redshift.

As a member of the Alexa Multitasking team, I worked on large scale micros services that modeled customer tasks, device states and session in order to support non ephemeral interactions. I led a 7 person team that built the media portability feature which is used by 1000's of Alexa users per month. I designed and implemented the features in a Java service hosted in AWS infrastructure (EC2, DynamoDB)

As part of the Alexa core platform and API teams (2017-2019), I worked on building new API’s for Alexa devices and content providers to interface with. I implemented the first generation throttling for Alexa’s latest cloud platform that can protect downstream services. In 2020, I led a team to migrate the legacy cloud infrastructure to the latest cloud platform, which included moving the platform to a micro service architecture, maintaining a lot of feature parity, migrating the old infrastructure to a Spring container, converting to newer messaging protocols. Currently I am leading a team working on some critical multitasking features for Alexa customers.

Worked on a small team that designed, implemented, tested, launched and maintained an asset (loans) securitization platform. Also worked on the team that owned the micro service that managed the lifecycle and accounting of loans given to amazon sellers.