Experience using JavaScript building tools like Gulp or Grunt....x Company Requisition ID 117430BR Role – Consultant Technology – AngularJS, TypeScript, Node.js, JavaScript..(ES6), HTML5, SCSS/LESS Proven experience implementing front-end and back-end JavaScript applications..Job description Role – Consultant Technology – AngularJS, TypeScript, Node.js, JavaScript (ES6), HTML5..practices Ensuring high performance on mobile and desktop Writing tested, idiomatic, and documented JavaScript