Layout of any level of complexity: Html5, Css 2-3, SASS / SCSS/LESS;
Unsemantic, Bootstrap and all that is associated with it, UI Bootstrap;
Uikit;
JQuery UI, various frameworks and plagins;
Js, jQueri;
Using css animation;
Gulp;
Pixel Perfect - checking layout for compliance with the layout;
Git;
Easily I understand in another's code -  finish writing, correcting;
Fluency in Adobe Photoshop and Adobe Illustrator;
Basic PHP knowledge and building popular CMS;
Micro-markup shema.org;
Optimization of layout for requirements google speed - 91 - 99;