Jack Li
Senior Data Engineer & Data Architect | Retail & E-commerce
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AWS Data Lakehouse & Automated ETL/ELT Pipelines
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Built a reusable Azure Data Factory + Databricks ingestion framework to onboard enterprise Oracle and operational data into a governed lakehouse. The solution used configuration-driven onboarding, incremental loading, watermarks, validation rules and run-level audit history to reduce bespoke pipeline work and improve recovery. I implemented Bronze / Silver / Gold processing, schema and business validation, deduplication, targeted reruns and operational monitoring, helping create a more reliable and scalable foundation for reporting and analytics.
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