You can contact me at email@example.com and check out my LinkedIn profile
I am technical entrepreneur (built and sold a company and currently building another startup).
My main focus over the years were mobility, security and low level development. However I am strong believer that platforms, languages, frameworks are just tools and it doesn't make sense to put too much emphasis on length of tools usage.
Stack overflow achievements:
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
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Q&A for members of the workforce navigating the professional setting
Q&A for system and network administrators
Q&A for power users of Apple hardware and software
Q&A for software developers, mathematicians and others interested in cryptography
Q&A for entrepreneurs faced with delivering a new product or service under conditions of significant uncertainty
Q&A for users of Mathematica
Q&A for WordPress developers and administrators