I teach computer science at Mills College and used to work at Google on projects such as App Inventor, Blockly, and the Hour of Code. I have done research in computer architecture, compilers, artificial intelligence, information retrieval, and data mining.
Computer Science Educators
Q&A for those involved in the field of teaching Computer Science
Stack Overflow
Q&A for professional and enthusiast programmers
Academia
Q&A for academics and those enrolled in higher education
Genealogy & Family History
Q&A for expert genealogists and people interested in genealogy or family history
Electrical Engineering
Q&A for electronics and electrical engineering professionals, students, and enthusiasts
Computer Science
Q&A for students, researchers and practitioners of computer science
Unix & Linux
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems
English Language & Usage
Q&A for linguists, etymologists, and serious English language enthusiasts
Software Engineering
Q&A for professionals, academics, and students working within the systems development life cycle
Science Fiction & Fantasy
Q&A for science fiction and fantasy enthusiasts
Information Security
Q&A for information security professionals
Meta Stack Exchange
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Web Applications
Q&A for power users of web applications
Area 51
Q&A for proposing new sites in the Stack Exchange network
Code Review
Q&A for peer programmer code reviews
Retrocomputing
Q&A for vintage-computer hobbyists interested in restoring, preserving, and using the classic computer and gaming systems of yesteryear
Interpersonal Skills
Q&A for people looking to improve their interpersonal communication skills
Travel
Q&A for road warriors and seasoned travelers
Super User
Q&A for computer enthusiasts and power users
Seasoned Advice
Q&A for professional and amateur chefs
German Language
Q&A for speakers of German wanting to discuss the finer points of the language and translation
English Language Learners
Q&A for speakers of other languages learning English
Skeptics
Q&A for scientific skepticism
Mathematics Educators
Q&A for those involved in the field of teaching mathematics
Ask Different
Q&A for power users of Apple hardware and software
Ask Ubuntu
Q&A for Ubuntu users and developers
The Workplace
Q&A for members of the workforce navigating the professional setting
Pets
Q&A for pet owners, caretakers, breeders, veterinarians, and trainers
Cross Validated
Q&A for people interested in statistics, machine learning, data analysis, data mining, and data visualization
Parenting
Q&A for parents, grandparents, nannies and others with a parenting role
Islam
Q&A for Muslims, experts in Islam, and those interested in learning more about Islam
Mi Yodeya
Q&A for those who base their lives on Jewish law and tradition and anyone interested in learning more
Software Recommendations
Q&A for people seeking specific software recommendations
Game Development
Q&A for professional and independent game developers
Android Enthusiasts
Q&A for enthusiasts and power users of the Android operating system
Lifehacks
Q&A for people looking to bypass life's everyday problems with simple tricks
Mathematics
Q&A for people studying math at any level and professionals in related fields
Home Improvement
Q&A for contractors and serious DIYers
Arduino
Q&A for developers of open-source hardware and software that is compatible with Arduino
Personal Finance & Money
Q&A for people who want to be financially literate
Literature
Q&A for scholars and enthusiasts of literature
Graphic Design
Q&A for Graphic Design professionals, students, and enthusiasts
Arqade
Q&A for passionate videogamers on all platforms
TeX - LaTeX
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Ask Patents
Q&A for people interested in improving the patent system
Bicycles
Q&A for people who build and repair bicycles, people who train cycling, or commute on bicycles
Linguistics
Q&A for professional linguists and others with an interest in linguistic research and theory
Role-playing Games
Q&A for gamemasters and players of tabletop, paper-and-pencil role-playing games
User Experience
Q&A for user experience researchers and experts
Emacs
Q&A for those using, extending or developing Emacs
Photography
Q&A for professional, enthusiast and amateur photographers
Code Golf
Q&A for programming puzzle enthusiasts and code golfers
Drupal Answers
Q&A for Drupal developers and administrators
MathOverflow
Q&A for professional mathematicians
WordPress Development
Q&A for WordPress developers and administrators
Writing
Q&A for the craft of professional writing, including fiction, non-fiction, technical, scholarly, and commercial writing
Software Quality Assurance & Testing
Q&A for software quality control experts, automation engineers, and software testers
Stack Apps
Q&A for apps, scripts, and development with the Stack Exchange API
Board & Card Games
Q&A for people who like playing board games, designing board games or modifying the rules of existing board games
Open Source
Q&A for people organizing, marketing or licensing open source development projects
Puzzling
Q&A for those who create, solve, and study puzzles
Server Fault
Q&A for system and network administrators
Law
Q&A for legal professionals, students, and others with experience or interest in law
Bricks
Q&A for LEGO® and building block enthusiasts
CS50
Q&A for students of Harvard University's CS50