• Powered by data
  • Equipped with code
  • Statistically defined



An interactive visualization of the show's winnings.


Tufte-inspired plots in Python.

Location History

A dynamic hexbin map using D3 and Leaflet.

Analyzing Traffic Data

Accessing San Francisco open data, via DataSF.


April 5, 2016
Interpreting Logistic Regression Coefficients

November 8, 2015
General Linear Models

October 7, 2015
Using Markdown and LaTeX

October 2, 2015
Setting Up Your Python Environment


Juan Shishido
  • Juan Shishido
  • Ex-Twitter

As a Product Manager for Twitter's Ads API, Juan focused on understanding advertiser needs and then building API products that enabled developers to build solutions for those advertisers. In addition, he worked on improving the developer experience during his time as a Partner Engineer, ensuring API interfaces were consistent and predictable.

He is motivated by helping customers solve their problems, whether by creating products or helping make it easier to use those products. Juan takes a hands-on approach to ensuring a product's success, from design and implementation to go-to-market and adoption.