I have a pretty strange background for a data scientist. In my career I’ve sold electric razors, worked on credit derivatives during the 2008 financial crash, written market reports on orthopaedic biomaterials, and practiced law. I started programming in R during law school, partly as a way to learn more about data visualization and partly to help analyze youth criminal justice data. Over time I came to enjoy programming more than law and decided to make the switch to data work about three years ago.
Like most people, I first learned to work with numbers through an Excel spreadsheet. After graduating with an undergraduate philosophy degree, I somehow convinced a medical device marketing firm to give me a job writing Excel reports on the orthopedic biomaterials market. When I first started, I remember not knowing how to anything, but after a few months I became fairly proficient with the tool, and was able to build all sorts of useful models.