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Striving hard
💬
Striving hard
13 followers · 7 following
  • Northeastern University
  • Boston, MA
  • 13:29 (UTC -12:00)

Achievements

Achievement: YOLOAchievement: Pull Shark

Achievements

Achievement: YOLOAchievement: Pull Shark

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Ynpreet/README.md

Hi, I'm Preet Mehta

Manager, Healthcare Analytics @ EXL Service · Previously Data Engineering at CVS Health and LinkedIn

10 years turning messy, high-stakes data into systems people trust — mostly in healthcare.

What I've built

  • $300M saved — Medicaid member-churn ML model for risk adjustment (EXL × CVS Health)
  • Medicare Stars prediction — ML model flagging 2-year member health decline to lift HOS/PCS scores (Humana)
  • EMR-agnostic RCM platform — unified Athena, AdvancedMD & Epic; migrated ADF/SSIS → Databricks + Snowflake; led 6 engineers
  • 340M-member campaign data — daily Airflow pipelines, Adobe Experience Platform, SFTP → GCS ingestion (CVS Health)

Writing

Daily data-engineering essays on Substack — Basics of Data Engineering (30+ posts and counting).

Speaking & community

  • Industry panelist — UMass Amherst Manning CICS "Future of Computing" Tech Conference
  • Keynote speaker — UMass Amherst · Speaker — Apache Spark Meetup NYC
  • Organizer — Boston Databricks User Group · Hackathon judge & mentor (9×)

Stack

Databricks · Snowflake · Apache Spark · Airflow · Python · SQL · Delta Lake · Azure · GCP · dbt

Certified: GCP Professional Data Engineer · Tableau Desktop Specialist · LookML Developer

GitHub stats

Connect

Website · LinkedIn · Substack

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