I'm a software engineer with the University of Minnesota Libraries, & a strong advocate for FOSS, libraries, and information & technology literacy (including my own). I have deep expertise in PHP & MySQL, and I'm sort of a Rails n00b.
Wherever possible, I proudly take a pedagogical approach to answering. Stack Overflow helped me to broaden my expertise across several areas and I'm thrilled for daily opportunities to help others broaden theirs.
Professional & Social Profiles:
Q&A for professional and enthusiast programmers
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for professional programmers interested in conceptual questions about software development
Q&A for professional system and network administrators
Q&A for computer enthusiasts and power users
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Q&A for science fiction and fantasy enthusiasts
Q&A for gardeners and landscapers
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Q&A for peer programmer code reviews
Q&A for WordPress developers and administrators
Q&A for database professionals who wish to improve their database skills and learn from others in the community
Q&A for professional, enthusiast and amateur photographers
Q&A for contractors and serious DIYers
Q&A for professional and amateur chefs
Q&A for enthusiasts and power users of the Android operating system
Q&A for scientific skepticism
Q&A for apps, scripts, and development with the Stack Exchange API
Q&A for engineers, producers, editors, and enthusiasts spanning the fields of video, and media creation
Q&A for programming puzzle enthusiasts and code golfers
Q&A for Salesforce administrators, implementation experts, developers and anybody in-between