tl;dr

Led design for AWS's NoSQL database services — DynamoDB and Amazon Keyspaces. Owned the product design vision for enterprise data management features, shipping multiple GA launches that shaped how customers interact with AWS databases at scale.

Access Management (DynamoDB)

Designed DynamoDB's resource-based policies — a new model for managing cross-account access to database resources.
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_{DynamoDB resource-based policies}

Multi-Region replication (Keyspaces)

Shipped multi-Region replication for Amazon Keyspaces, enabling customers to deploy databases across regions simultaneously. Saw rapid adoption with 130+ customers post-launch.
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_{Keyspaces multi-region replication}

Schema Management (Keyspaces)

Designed a new schema creation pattern for complex data structures, unlocking migration paths for over 40% of target customers.
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_{Keyspaces frozen collections}

Throughput Management (DynamoDB)

Designed configurable throughput limits for DynamoDB on-demand tables, giving enterprises precise cost control without sacrificing performance.
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_{DynamoDB configurable throughput limits}