JAVASCRIPT
For the last 15 years, I have spent a lot of time with JavaScript and its cousin actionscript. Although I enjoy building stuff from scratch, I also use libraries developed by others all the time. Eg. jQuery, bootstrap, angular etc. I often make my Javscript through TypeScript.
DESIGN & ANIMATION
Due to my backgrounnd as an architect, I can't help focusing on the aestetics. Particular animation and movement are close to my heart.
HTML & CSS
HTML and CSS/LESS are two technologies that I work with all the time. With the new exciting world of CSS 3 this has become a lot more fun.
.NET
I have worked with the .net framework since Microsoft launched it, back in 2002. I have used it for ASP.NET, windows form, ASP.NET MVC, WPF, windows services, WCF, & Windows Phone.