One of the administrators and lead developers of the QuantLib project (http://quantlib.org). Also husband, father of four, ex-physicist, and amateur musician. Blogging at http://implementingquantlib.com.
Q&A for finance professionals and academics
Q&A for professional and enthusiast programmers
Q&A for professional programmers interested in conceptual questions about software development
Q&A for active researchers, academics and students of physics
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for authors, editors, reviewers, professional writers, and aspiring writers