Skip to content
View dkfreitag's full-sized avatar
Block or Report

Block or report dkfreitag

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse


I'm David Freitag.

I am currently a Senior Data Engineer at American Family Insurance. I build ETL pipelines that produce modeling datasets for Data Science. My work leverages cloud technologies to efficiently make data available for business decision making and predictive modeling.

You can read a more detailed description of my background and skillset on the about page of my personal website, or you can view my resume here.

You can also check out my online profiles or contact me:

Presentations and Speaking:


  1. chicago_crime_project chicago_crime_project Public

    Task: create a business intelligence suite using multiple data sources. This is the repository for an individual project I completed as part of CIS 9440 (Data Warehousing and Analytics) at Baruch C…

    Jupyter Notebook 1

  2. algorithms-and-data-structures algorithms-and-data-structures Public

    A place to store algorithms and data structures practice.

    Jupyter Notebook

  3. streaming_reddit_stock_data streaming_reddit_stock_data Public

    Scripts for streaming comments, posts, and stock data in real time into BigQuery for analysis.

    Python 1

  4. dfinance dfinance Public

    A custom package for creating, backtesting, and executing live algorithmic trading strategies.

    Jupyter Notebook 1 2

  5. davidfreitag-com davidfreitag-com Public

    Source for


  6. open-classes open-classes Public

    Python script to automate finding open class sections on the Baruch College CUNYFirst Student Center.