Gregory Houston work email
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Gregory Houston personal email
Gregory Houston is a Databricks | Data Scientist | Data Engineer at CVS Health. He possess expertise in data mining, amazon ec2, amazon web services, java, c++ and 24 more skills. Colleagues describe him as "Greg is a very knowledgable individual, and down to earth person. I met Greg during our time together at the University of St. Thomas while we were involved in the Veteran's Association together. Greg is very involved with the veteran community at UST, but also in the Twin Cities. Greg will always be a valued member of my personal and professional networks."
Cvs Health
View- Website:
- CVSHealth.com
- Employees:
- 128461
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Cvs Health
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Data Scientist Lll (Azure Databricks)Santee Cooper May 2024 - PresentMoncks Corner, Sc, Us● Lead a data science team as Scrum Master, facilitating agile methodologies to optimize productivity and ensure alignment with sprint goals and timelines● Train, test, and validate predictive models using Databricks across various methods, ensuring high accuracy and robustness in model performance● Productionalize machine learning models by creating scalable endpoints and workflows within Databricks to streamline deployment and enabling real-time integration● Utilize MLflow for efficient model tracking, management, and versioning● Collaborate cross-functionally with various business units to effectively translate business needs into actionable data science solutions● Conduct UiPath trainings for non-technical employees -
Product Manager, Data Science (Snowflake)Inovalon Feb 2022 - May 2024Bowie, Md, Us -
Senior Healthcare Data Scientist (Azure Databricks)Optum Mar 2021 - Feb 2022Eden Prairie , Mn, Us● Designed early warning system (EWS) using descriptive analytics and rule-based logic for early detection of providers who showed the potential for negative trending on revenue cycle key metrics● Built and Maintained Latent Dirichlet Allocation (LDA) NLP model to "soft classify" accounts receivable memos into various topics using Databricks, PySpark and Spark SQL● Constructed Random Forest model to predict time series data using feature engineering to create forward looking predictors using Databricks and PySpark● Develop ETL pipelines using Databricks, PySpark, Spark SQL and Python to process source data, construct various analytical datasets and prepare data for machine learning models● Built cost-to-collect analytical dataset (CTC) for various payers. Cost-to-collect is the amount it cost to collect on a claim determined by 835 and 837 transaction sets for healthcare claims● Developed and led Databricks training for non-technical business personal. Topics included distributed systems, general, parallel, and functional programming (PySpark, Python, Spark SQL), new Databricks SQL Endpoint environment, and distributed table optimization (z-order, optimize, partitioning) -
Senior Consultant - Advanced Analytics (Sql Server | Jupyter Notebooks)Optum Apr 2018 - Mar 2021Eden Prairie , Mn, Us● Led the initiative to gain caregiver data acceptance across organizational silos by acting as the subject matter expert (SME) between all stakeholders● Used Anaconda, Jupyter Notebooks, Python and Pandas to manage caregiver and member data for the MySQL caregiver repository● Utilized DASK for multi-core and distributed parallel execution of larger-than-memory datasets● Create monthly analytical reports to describe the current landscape of the caregiver repository data using Matplotlib, Python, and Pandas● Build and maintain SQL Server stored procedures for a behavioral health value-based program● Develop advanced dynamic SQL algorithms to process complex claims data● Create SSIS solutions to automate workflows and reduce production time● Design new quality assurance SSIS packages and deploy to production environments● Utilized Python and the Tableau API to automate Tableau data extracts process for pre-delivery QA
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Data ScientistIbm Jun 2017 - Apr 2018Armonk, New York, Ny, Us● Build complex statistical models using time series analysis, random forests, and regression for predicting expense using SPSS modeler● Create visualizations using Excel to aid in understanding of data and predictive forecasts● Developed ensembled models and pipelines to better generalize future unseen data within a global enterprise environment● Established standard operating procedures for a newly formed data science team -
Statistical Programmer AnalystMayo Clinic Feb 2016 - Jul 2017Rochester, Minnesota, Us● SAS and SQL programming with an emphases on data manipulation and information retrieval● Parsing web data using the Python programming language (XML/HTML/JSON)● Bash Scripting for workflow automation● Data warehouse validation (source to target/timeframe/correct fields/correct data)● Heavy use of Tableau for data validation● Data steward for health science research
Gregory Houston Skills
Gregory Houston Education Details
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University Of St. ThomasMaster Of Science In Data Science -
University Of St. ThomasBig Data
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Methodist UniversityBusiness Administration/Computer Information Technology
Frequently Asked Questions about Gregory Houston
What company does Gregory Houston work for?
Gregory Houston works for Cvs Health
What is Gregory Houston's role at the current company?
Gregory Houston's current role is Databricks | Data Scientist | Data Engineer.
What is Gregory Houston's email address?
Gregory Houston's email address is gr****@****tum.com
What schools did Gregory Houston attend?
Gregory Houston attended University Of St. Thomas, University Of St. Thomas, Methodist University.
What skills is Gregory Houston known for?
Gregory Houston has skills like Data Mining, Amazon Ec2, Amazon Web Services, Java, C++, Mips Assembly, Visual Basic, Microsoft Excel, Computer Architecture, R, Oracle Database, Software Engineering.
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