A freelancer from 2012, founder of brainana.com in 2013, an e-commerce outsourcing company using Ruby and Rails, co-founder of 5xruby.tw (a Ruby company for consulting and education), as well as a graduate student. Love Ruby and C. Program for joy and living.
Q&A for professional and enthusiast programmers
Q&A for system and network administrators
Q&A for pro webmasters
Q&A for computer enthusiasts and power users
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for Ubuntu users and developers