Agile Programming Methodologies, AngularJS, Application Programming Interface (API), Best Practices, CSS (Cascading Style Sheet), Code Reviews, Coding Standards, Cross-Functional, ECMAScript, GraphQL, HTML5, Identify Issues, Internet Application, JavaScript, Mentoring, Performance Tuning/Optimization, Problem Solving Skills, REST (Representational State Transfer), React Router, React.js, Scalable System Development, Sprint Planning, Team Player, User Interface Design, User Interface/Experience (UI/UX), Web Browsers, Web Content Accessibility Guidelines (WCAG), Web Design