Mandatory Skills:- • Develop new user-facing features • Build reusable code and libraries for future use • Ensure the technical feasibility of UI/UX designs • Optimize application for maximum speed and scalability • Assure that all user input is validated before submitting to back-end • Collaborate with other team members and stakeholders 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 • Good understanding 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 of as Gimp or Photoshop is a plus. • Proficient understanding of cross-browser compatibility issues and ways to work around them. • Proficient understanding of code versioning tools, such as Git / Mercurial / SVN • Good understanding of SEO principles and ensuring that application will adhere to them