My skills:
HTML(HTML 5,HTML5.1);
CSS3;
SASS/SCSS, LESS, Grunt/Gulp, SVN;
Responsive UX;
Mobile-first codding;
Mobile device compatibility;
Retina;
Extensive experience of use jQuery plugins (Tabs, Galleries, Sliders, Custom forms and etc);
Twitter Bootstrap/Materialize;
IE11+;
Cross-browser compatibility;
SEO Semantic Coding;
Optimized for Load Speed;
Microformats;
Schema.org;
Web Accessibility.