· Strong Knowledge of React.js, React Native and Redux .· Good knowledge on HTML5, CSS.· Good Understanding on REST APIs.· Good knowledge on Java script.· Hands on experience on Android, iOS and Web platforms in creating Hybrid / Native applications· Experience using 3rd party APIs (Facebook, Twitter, Google Maps, etc.)· candidate should be able to build high-quality, and performant applications with good coding standards and according to design· The developer must be skilled in development, writing clean and scalable code, and documenting functionality.