Knowledge, skills:
+ HTML5, CSS3, jQuery.
+ AngularJS
+ Block fixed / rubber layout.
+ Adaptive layout.
+ + Cross-browser compatibility (Chrome 42+, Firefox 37+, Internet Explorer 9+, Safari 5+, Opera 28+, Yandex 14.12+, iOS, Android, Windows Phone).
+ Bootstrap 3.
+ Layout of the mobile version of the site.
+ Writing simple, readable, context-independent code.
+ Neat, logical, well-thought-out code.
+ Compliance with W3C standards.
+ SEO-layout.
+ Adaptation / implementation of plug-ins.
+ Use of sprites.
+ Parallax scrolling.
+ The connection of non-standard fonts (@font-face, cufon, google web fonts).
+ Pixel perfect implementation.
+ Comments.