Work

Projects

Mini ProjectAWSServerlessEvent-DrivenDynamoDBEventBridge

AWS S3 Object Backup and Delayed Cleanup System

Mar 30, 2026

This project is an event-driven AWS backup system that listens to S3 object create and delete events, creates timestamped backup copies in a destination bucket, tracks every copy in DynamoDB, and removes stale backup copies through a scheduled cleanup workflow.

AWS S3 Object Backup and Delayed Cleanup System architecture

Mini ProjectAWSServerlessEvent-DrivenCloud Monitoring

AWS Event-Driven S3 Cleanup System

Mar 29, 2026

This project is an event-driven AWS serverless system that monitors the total size of objects in an S3 bucket, automatically removes the largest object when the bucket reaches a threshold, and generates a final plot showing how bucket size changes over time.

AWS Event-Driven S3 Cleanup System architecture