Tuan Hwin
Co-founder
Tuan holds a degree in neuroscience from UC Berkeley. Outside of work, he is an avid road cyclist.
Enterprise Data ETL and Reporting
We build pragmatic data pipelines, dashboards, and automation for healthcare and enterprise teams.
Services
Data Engineering
ETL/ELT on SQL Server, Python, DuckDB, and Fabric/Power BI. Versioned, tested, and observable.
Analytics & BI
Executive-ready dashboards and semantic models. KPI design, validation harnesses, and documentation.
Automation
SSIS, batch/Python runners, and GitHub Actions to ship on schedule with alerts you can trust.
Advisory
Architecture reviews, data governance, and cost control. Practical roadmaps, not slideware.
Selected Work
- Funds Flow automation and wRVU validation for academic health systems
- Clinical recruitment analytics linking Quickbase with Clinical Conductor
- Throughput dashboards using staged fact/dim models with clear lineage
Our Clients
Current Clients
- Sutter Health
- Salinas Valley Community Health
- Clark County EMS
- Agilon Health
Past Clients
- Pfizer
- Tesla
- El Camino Health
Meet the Co-founders
Dave Kritzberg
Co-founder
Dave holds a PhD in Economics from the University of Colorado Boulder. Outside of work, he enjoys open-water swimming.
Contact
Reach us at dave@appiandataservices.com.