👨🏻‍💻Michael Zelenetz

Experience

• 

  NewYork-Presbyterian Hospital

  Mar 2010 - Oct 2020

  • Liaised between data infrastructure, data engineering, and data science teams. Worked on big data architecture (Hadoop, HBase, Impala, etc.) and migration to Azure. • Led efforts to streamline and standardize deployment. Migrating all teams to a single Git instance, launched an enterprise-wide data wiki, implemented code reviews and governance. • Led development of a COVID data mart and data dictionary in SQL Server for both historic and real time metrics. • Deployed an NLP model as a RESTful API on Azure to predict the chief complaint based off the first emergency department note.• Developed software to improve documentation and to increase insurance reimbursement by $6M per year by predicted expected diagnoses and surfacing recommendations to billing staff.• Forecasted emergency department arrivals to allow for better surge preparation and more cost effective staffing.• Network analysis in Neo4j to identify sources of hospital acquired infection.• Utilized techniques such as forecasting, NLP, genetic algorithms, machine learning (Linear Regression, Random Forests, XGBoost, etc.), deep learning, and graph analysis. • Designed architecture, strategy, and implementation of Azure environment.• Collected user and business requirements to develop detailed project plans• Built end-to-end analytics and machine learning pipelines Show less

  • Project Leader (Analytics & Data Science)

    May 2018 - Oct 2020

  • Data Insights/Programmer Analyst III

    May 2017 - May 2018

  • Critical Care Paramedic

    Mar 2010 - May 2017
• 

  White Plains Hospital

  Oct 2020 - Dec 2021

  Director, Data Management and Analytics
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  PEAK6

  Dec 2021 - now

  Software Engineer
• 

  Yeshiva University

  Aug 2023 - now

  Adjunct Professor, AI/ML