Spearheaded the design and launch of end-to-end ML infrastructure—including data pipelines, model training workflows, model hosting and deployment services—to support ML initiatives across the Alexa AI organization. This multi-year project enabled key customer experience improvements such as personalization and defect reduction and received org-wide Proactive Pioneer Award.

Designed and developed a ML-driven data ingestion service to onboard catalog entities from Alexa’s 1P and 3P partners into centralized Natural Language Understanding (NLU) models, improving coverage and accuracy across Alexa experiences.

Built and launched Wayfair’s web push notification framework, improving engagement and driving conversion.

Worked as a full-stack engineer to deliver high-impact storefront features including gift-with-purchase and closeout shopping.