Hi, I'm Ari Lamstein.  

I help people do great things with R.

What would you like help with?

Corporate R Training

Want to help your data analysts become skilled R programmers?

Click below to learn more about my corporate training offerings.

Choroplethr

I am the author of choroplethr, a suite of open source R packages for mapping demographic statistics.

Click below to learn more about my open source work.

About Ari

I am a technical trainer and consultant who specializes in R. I help companies and government agencies both train their workforces and complete custom projects that blend Software Engineering and Data Analysis.

I discovered R while working on a project to analyze real estate data. I couldn't find a package that did exactly what I needed, so I created it myself. That package, choroplethr, is now one of the most popular R packages for mapping open datasets. 

Prior to starting my own business I worked as a Software Engineer at several leading tech companies in San Francisco: Trulia (acquired by Zillow), HubPages (acquired by Maven) and Electronic Arts. Over time, I gravitated towards projects that mixed Software Engineering and Data Analysis. 

Prior to my career as a Software Engineer I spent two years as a Ph.D. student in Computer Science at Georgia Tech. I hold a BA in Mathematics from the University of Michigan, Ann Arbor.

Please contact me if you are interested in working together.