I am both a professional and enthusiast programmer. I currently work as a software consultant. My most recent project work has been done in: Objective-C, Python, Java, and C. I am also playing with Clojure, Machine Learning, and AI on the side.
Q&A for professional and enthusiast programmers
Q&A for computer enthusiasts and power users
Q&A for people studying math at any level and professionals in related fields
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for biology researchers, academics, and students
Q&A for professors, theologians, and those interested in exegetical analysis of biblical texts