Mathematical modeling, statistics, engineering and applied sciences, scientific computing. I consult through http://www.lakelandappliedsciences.com

My specialty is Bayesian mathematical modeling and statistics applied to Civil Engineering, Biology and Bioinformatics, Medical and Business Decision Making, financial real-options and similar areas where uncertainty and scientific information inform decision making. I do associated data analysis and visualization primarily in R and modeling in Stan.

My blog discusses topics from all of these areas http://models.street-artists.org and I am a very frequent commenter on Andrew Gelman's statistics and sciences blog http://www.andrewgelman.com