Physicist. Open-source programmer. Science & IT consultant. Music composer.
Have been loving science since 1980.
Started programming in 1983. Worked with a dozen languages (imperative [Python, Fortran, C++, IDL,…], functional [Caml], stack-based [Postscript, HP RPL], constraint-based [Prolog], flow-based [LabView], and assembly [Motorola 68000, HP Saturn]).
Have been working with Unix since 1994.
Started programming in Python in 2006, and still loving it! Author of the uncertainties Python package. Have been teaching Python to graduate, doctoral and post-doctoral students, engineers and researchers since 2009.
Programmers
Q&A for professional programmers interested in conceptual questions about software development
English Language & Usage
Q&A for linguists, etymologists, and serious English language enthusiasts
Server Fault
Q&A for professional system and network administrators
Role-playing Games
Q&A for gamemasters and players of tabletop, paper-and-pencil role-playing games
Theoretical Computer Science
Q&A for theoretical computer scientists and researchers in related fields
Physics
Q&A for active researchers, academics and students of physics
Cross Validated
Q&A for statisticians, data analysts, data miners and data visualization experts
Unix & Linux
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Meta Stack Overflow
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Mathematics
Q&A for people studying math at any level and professionals in related fields
Ask Different
Q&A for power users of Apple hardware and software
TeX - LaTeX
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Chinese Language & Usage
Q&A for students, teachers, and linguists wanting to discuss the finer points of the Chinese language
Personal Productivity
Q&A for people wanting to improve their personal productivity
