Using Angular, D3.js and Google Firebase, this article will take you through a step-by-step process of creating your own Data Science Portfolio and deploying it to the internet

Portions of the template | Image by author
  • You’ll have a lot more freedom in how you present your projects to the world. …


My thoughts about graduate school for Data Science after recently graduating and landing a job as a Data Engineer.

Image by Deleece Cook | Unsplash


A code walkthrough of how to use D3.js, Angular, JavaScript and Python to create maps and animations for your data science projects

Utilizing D3.js to animate and map climate change projections over the next 80 years: full visualization and story at zach-alexander.com/climate-change | Image by author


Outlining the process of building a book recommendation system using distributed computing with Spark, Databricks and Flask in a fully deployed web application.

Photo by Thought Catalog on Unsplash


Using Data Science techniques to read, clean, and transform unstructured data into captivating web visualizations

Photo by Randy Fath on Unsplash


Building repair lists for NYCHA staff in an effort to help with repair compliance in affordable housing units in Harlem

Affordable housing in New York City


Using multiple regression to investigate values predictive of Donald Trump voters in the 2016 election

Comparison of regression model performance against actual U.S. presidential election results in 2016.
Comparison of regression model performance against actual U.S. presidential election results in 2016.
A D3.js map comparing the actual 2016 election results to the model predictions. Visit www.zach-alexander.com/pres2016-regression to interact with the full visualization.

Zach Alexander

Data Engineer at the Center for Court Innovation. MS in Data Science — CUNY

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