Must Have: -• In-depth knowledge of: Front End/UI development and with backend application Integrationin Angular/ReactJS• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript objectmodel.• Must have Experience in Front-End User Interface (UI) development using ReactJSframeworks.• Up-to-date knowledge of modern HTML/HTML5, CSS/CSS3, JS, XML, DHTML, SASS and NodeJS.• Experience in developing responsive web applications that work well across the multipledevices.• Experience with browser differences and limitations and client-side performance.• Familiarity with debugging tools for Internet Explorer, Safari, Chrome and Firefox. • Solid understanding and experience in services integration using SOAP and/or Restful WebServices utilizing XML and/or JSON.• Ability to quickly learn and work on new technologies and implement POC.• Able to come up with various UI designs and architectural thoughts according to UX designs.• Experience with maintaining existing JS codebase.• Good oral and written communication skills.