Overview
Skills And Qualifications
-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
Note: Every front-end developer is expected to have a proficient knowledge of JavaScript, while most front-end developers should know jQuery.
-Good understanding of Depending on the specific case, a developer should have the knowledge of advanced JavaScript libraries and frameworks, such as AngularJS, KnockoutJS, BackboneJS, ReactJS, DurandalJS etc.
-Good understanding of asynchronous request handling, partial page updates, and AJAX
-Basic knowledge of image authoring tools, to be able to crop, resize, or perform small adjustments on an image. Familiarity with tools such as as Gimp or Photoshop is a plus.
Note: A UI/UX designer is expected to deliver finished resources for the developer to incorporate into the app. However, quite often a front-end web developer needs to make some small adjustments.
-Proficient understanding of cross-browser compatibility iss
All the best! - 
