I also have expertise in developing Hybrid apps using React Native. - Excellent expertise in Typescript, Flow, Socket.io programming, Redux etc. - Excellent frontend Development skills with other Javascript frameworks like React, Angular,Node.JS, Vue.JS. - Extensive working expereince with Firebase as a backend (Auth/FileStore,DataStore, Real Time Database) - Extensive experience with Front-End Development (SASS, HTML5) - Experience building react components in Storybook - Experience with Jest & Enzyme for Testing & Flow for Type Checking - Experience with Redux, Redux Persist, Redux Observable - Extensive working expereince with Sketch / BuilderX