I completed my Master studies in computer science at the University of Trento and RWTH Aachen and worked as a "early stage" researcher at the National Centre for Geocomputation in Ireland (with focus on crowdsourcing and social media analysis).
Now I am working as software engineer for Facebook, Menlo Park.
I simply like coding and helping others is a fulfilling way to stay up to date and give something back to the community and the web from which I learned so much.
FloatNotes - a Firefox addon which lets you add sticky notes to websites. Quite useful for SO as well, to keep links to various "duplicate questions" or language references. Here is an example of my screen.
Codingpad is a Google Chrome extension which opens a small popup that lets execute code right from the web page you are. It currently uses codepad.org as service, but plans for an API to easily integrate other backends are in the making. Very useful to quickly test your code examples on SO.
Q&A for professional and enthusiast programmers
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 power users of Apple hardware and software
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Q&A for professional system and network administrators
Q&A for theoretical computer scientists and researchers in related fields
Q&A for peer programmer code reviews
Q&A for apps, scripts, and development with the Stack Exchange API
Q&A for professional programmers interested in conceptual questions about software development