Instrument

DynamoDB

Level: 8/10 | Type: Fully Managed NoSQL Database | Focus: Single-Table Architecture, Composite Partition/Sort Keys & Sub-10ms Latency

8/10 level — Amazon DynamoDB single-table design, partition and sort key modeling, GSIs/LSIs, DynamoDB Streams, and auto-scaling throughput.

Level: 8/10

Amazon DynamoDBNoSQLSingle-Table DesignDynamoDB StreamsAWS

Strong proficiency (8/10) in Amazon DynamoDB. Designing efficient single-table access patterns, composite primary keys (PK/SK), Global Secondary Indexes (GSIs), TTL expiration, and event-driven architectures integrating DynamoDB Streams with AWS Lambda.

Where this has actually been used

Experience

Senior Software Developer at Ktrade Securities

Products

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