Xiejun Shen

Software Development Engineer @Amazon

Vancouver, BC, CA

AWS ActiveMQ Team• Built a fully automated, horizontally scalable ETL pipeline across AWS regions for 50M+ broker metadata records from DynamoDB and S3, improving data retrieval speed by 200%.• Enabled team-wide access to natural language analytics using AWS Bedrock and LLMs, boosting self-service query adoption by 300%.• Accelerated analysis workflows by 70% through Python-based data pipelines and Jupyter notebookintegration.• Applied modular architecture to ensure long-term scalability, real-time CDC support, and seamless data source integration.

Marianopolis College

science , Pure and applied sicence

McGill University

Bachelor of Science - BS, Computer Science