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Software Engineer at Zelis (previously Sapphire Digital)
August 2021 - Present
  • Develop ETL/automation/pipeline jobs with Airflow
  • Help maintain or develop new features in existing Flask applications
  • Use Spark (AWS EMR) for production jobs that join multiple data sources and writes parquet files.
  • Developed and currently maintain Spark pipeline via multiple Airflow dags that is critical to data ops
  • Create automation tools for a variety of needs like working with AWS and parsing large json or parquet files
  • Perform ad hoc data analysis using Jupyter, DuckDB and Polars
  • Use docker and vagrant for local development
  • Work in agile culture in 2 week sprints
Data Analyst/Scientist at CH Robinson
January 2013 - August 2021
  • Develop BI apps using frameworks like Flask, Streamlit, R Shiny and Plotly
  • Use BI apps like Power BI to create dashboards
  • Develop in linux environment and use docker for containerization
  • Use simple modeling techniques like regression to get insights
  • Use Jupyter notebooks for data analysis and visualizations
  • Write complex queries in MS SQL Server, Hadoop/Hive and Postgres
  • Develop data pipelines using python and Airflow
  • Work in agile environment and use git for managing code/projects
  • General
  • Python
  • Docker
  • Flask
  • Linux Scripting
  • Javascript
  • Data
  • Spark
  • SQL (Postgres, MS SQL)
  • Airflow
  • Polars / DuckDB
  • Cloud
  • AWS EC2
  • AWS Lambda
  • AWS Cloudwatch
  • Python Boto3
University of Massachusetts Lowell
Information Technology - B.S.
  • Programming and relational databases focused coursework
University of Oklahoma
Atmopheric Science - B.S.
  • Research student at NSSL and also earned a minor in Mathematics