I am a UI (Front End Developer) with: Proficient understanding of web markup, including HTML5, CSS3
Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
Proficient understanding of JavaScript libraries and frameworks, such as AngularJS, ReactJS, Node js, Express
Proficient understanding of asynchronous request handling, partial page updates, and AJAX
Familiarity with tools such as as Gimp or Photoshop.
Proficient understanding of cross-browser compatibility issues and ways to work around them.
Proficient understanding of code versioning tools, such as {{Git / Mercurial / SVN}}