• Are fluent in the essential front-end web development languages, i.e., HTML, CSS and JavaScript. • Use Adobe Creative Suite programs, e.g., Photoshop, Illustrator, Flash & Flex to mockup UI elements. • Use responsive web design to create applications that automatically conform to multiple screen sizes/devices. • Conduct usability testing to identify and fix UI issues, and gather real-world intelligence from target users. • Use visual aids such as wireframes, storyboards and UI flow charts, to plan and present user interface designs. • Develop unit test, site pages and assist implementation of client web sites. • Perform with development teams plus product team using design as well as development phases. • Support development of back-end application parts feeding data to UI. • Perform with Systems developers to develop scalable, standards and flexible UI architecture.