Hello! I am Jose David

I am a Data Engineer with 4+ years of experience building data platforms, pipelines and analytics solutions across supply chain, e-commerce and beverage distribution. I currently work at Southern Glazer's Wine & Spirits, where I build the supply chain data platform on Databricks (Spark, Unity Catalog) and event-driven ETL on AWS (Redshift, Lambda, S3), plus AI agents and internal applications that replace legacy reporting systems.

I hold a degree in Management Engineering from the National University of Colombia and I am pursuing an MSc in Big Data and Data Science at VIU — Universidad Internacional de Valencia. My core expertise includes:

• Data Platforms & Engineering: Databricks (Spark, Unity Catalog, Genie), AWS Redshift, Lambda and S3; data modeling and lineage.
• Databases & SQL: PostgreSQL, advanced SQL, stored procedures and warehouse migrations.
• Analytics & BI: Power BI, Tableau and Databricks dashboards that turn complex data into clear decisions.
• Programming & AI: Python (pandas, scikit-learn), PySpark, and AI agents deployed into internal applications.
• Full-stack development: Flask, React and Swift — from this portfolio to client websites and iOS apps.

Beyond engineering, I write and research about the intersection of technology and the labor market — including peer-reviewed work published on SSRN. I approach every problem with precision and a curiosity for what the data actually says.