Google Research Australia: - AI for assistive hearing devices - speech-based agent systems that provide highly responsive and natural conversational flowGoogle Cloud - Building generative AI systems for Google Cloud customers

In addition to maintaining biometric time series storage systems, contributed to key parts of Fitbit’s post-acquisition data integration into Google systems. Designed and planned systems and data migration strategies.

Designed, built and maintained high volume, low latency, big data storage systems for Fitbit time series biometric data.

Alexa search-based informational question answering. Information retrieval, natural language processing, machine learning and deployment of machine learned models as available, high capacity services. Build an experimentation framework for managing research projects. Designed and built a task sequencing framework for NLP pipelines.

Hands-on technical leadership. Drove organization-wide architectural directions, ensured consistency and compatibility of software designs across product lines, communicated architectural decisions to product leaders and executives. Projects:- Distributed computation cluster on Hadoop and Spark processing over 10 billion geospatial locations per day.- API management system with configurable request throttling, load balancing and request routing to API servers. 50,000 rps.- Reverse geocoder with approximate matching for place names

Projects: - Designed and built major features for a Web-based SaaS application servicing 30,000+ users across 2,500+ customer organizations. Microservices architecture.- Team lead for REST API implementation serving as an API gateway to unerlying microservices. Also exposed to customers and 3rd party add-on developers.- Built a search term suggestion engine that collects terms commonly used together among all searches issued.

Acted as tech lead, coder, mentor, project manager and client liaison as necessary.Brought focus on developing shippable software with maximum business value to project teams.Successfully shipped several $1M+ sized projects on time to referenceable clients.