A little bit about me: I'm David Witten, a freshman at Vanderbilt University originally based out of Maryland. This summer, I will be a software engineering intern at Facebook in Menlo Park, California.
My primary interests are mathematics/computer science, specifically understanding the world through data. Back in the day, I used to do a lot of algorithmic programming in Python, and wrote several programming languages (most are explained in Blog). Today, I focus on writing articles about school subjects in all areas.
A long time ago (like 5 years ago), I made an AoPS (Art of Problem Solving) account name "Mathwizard", because I thought it would be funny and I was young. However, "Mathwizard" was taken, so I changed it to "Mathwizurd".
When I decided to make a website, I started with "davidwitten.com", "mathhelper.com"... but they were all taken, so I eventually settled on my original name "mathwizurd.com"
I've been using that username for many accounts since, and I decided that would be my site name.
That's basically it, if you want to contact me, go to the contact page, or email first name dot last name at vanderbilt dot edu (wrote it out so my email won't be spammed)
If you're interested, here's my LinkedIn.