Di L.

Data Engineer @ Grainger | CS @ UIUC

Role
Data Engineer Ii at Grainger
Location
Chicago, IL, US
LinkedIn followers
500 followers
Information TechnologyView LinkedIn profile

Experience

  1. Data Engineer Ii

    Grainger

    Jul 2025 — Present · Chicago, IL, US

    Implemented and maintained production ETL pipelines ingesting enterprise data from SAP (ABAP/BODS) and Salesforce into Snowflake via S3.Developed event-driven workflows using Astronomer (Airflow) to process SAP data files delivered to S3 and automate downstream Snowflake ingestion.Built hourly incremental and historical backfill Salesforce pipelines using Airflow connector operators, including deduplication and data quality logic.Wrote complex Snowflake SQL transformations and stored procedures to convert raw data into analytics-ready tables and views.Partnered with business stakeholders across operations and finance to deliver data products including ship supplier performance scorecards, and tax system migration by rebuilding sales invoice reporting views in Snowflake aligned with new tax data structures.

Education

  • The Grainger College of Engineering

    Bachelor of Science - BS, Computer Science

  • University of Illinois Urbana-Champaign

    Minor, Statistics

  • Calvary Academy

    High School Diploma

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Di L. — Data Engineer Ii at Grainger in Chicago, IL, US | Unifers