You can contact me at firstname.lastname@example.org 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.
My personal favorite is working on problems which other people believe to be unsolvable.
My humble 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 power users of Apple hardware and software
Q&A for software developers, mathematicians and others interested in cryptography
Q&A for WordPress developers and administrators