• Lead and develop NFL mobile app using React and React Native stack to achieve cross-platform development.

• Design Flux/Redux pattern for state management and data delivering.

• Use Storybook to build testable, reusable and scalable components.

• Integrate GraphQL to achieve dynamic payload query.

• Define best practice for consistent performance and code standard.

• Implement Flow/Lint to mimic strong type checking.

• Apply Code Push and Remote debugging to speed up the development task.

• Use Jest, Enzyme, and detox to do full integration tests.

• Configure Webpack to achieve web and mobile parallel development.

• Setup developer friendly build systems.

• Present new tech trends to improve team members overall knowledge.

• Apply responsive design for web and mobile to fit varietieof screen sizes.

• Integrate Animated API to improve UX.

• Use ES6 and its major features.

• Perform Code review and mentor to ensure code quality.

• Building foundation frameworks to be reused for multiple project initiatives.

• Architect with newest design pattern for the COE using latest AndroidX components such as LiveData, Room, ViewModel, etc.

• Use Dagger2 for dependency injections to achieve clean and testable architecture.

• Lead and develop Google and VersaMe projects using agile methodology involving planning, requirements gathering, estimating, developing, testing, and releasing.

• Design and architect application using advanced MVC patterns.

• Relational database design using Realm

• Performance tuning using advanced caching mechanisms.

• Integrate Google GCM and Apple Push Notifications to keep user updated.

• Integrate Ably real time web service.

• Memory Profiling to monitor memory usage and catch leaks.

• Using WebView to create a JavaScript layer for cross platform communication.

• Use v7 support Material Design to enhance User Experience.

• Write tests using Android Testing Support Libs to ensure application quality.

• Design documentations with UML diagram to meet Google’s requirements.

• Integrate Discourse forum for user to discuss ideas in our environments.

• Use data-binding for clean and robust codes.

• Practice using RxJava for functional programming and composition in Java.

• Automatic Integration using CircleCI to distribute to HockeyApp.

• Prototype new features using ReactJS.

• Experiment the concise and robustly feature of Kotlin Language.

• Develop new APIs in Firebase using NodeJS.

• Architect Mvvm pattern using MvvmCross.

• Implement in-app-purchase for iOS and Android.

• Identifying various security issues in the app.

• Creating customizable Views.

• Building cross platform apps using Xamarine and C#.

• Lead and develop multiple projects from scratch using agile methodology involving planning, requirements gathering, estimating, developing, testing, and releasing.

• Hardware integration through BLE, Network Access Point, and Wi-Fi Direct.

• Design and architect application using advanced patterns such as MVC and MVP.

• Build dynamic and custom animations to improve navigation flow and user experience.

• Integrate live stream videos with YouTube and Twitch.

• Create local and remote push notifications to keep user well informed with their wearable devices.

• Data persistent using SQL, XML, and JSON.

• Performance tuning and memory profiling to ensure product quality.

• Build Cross platform development using Cordova.

• Fully integrate native Android/iOS API to ensure top performance.

• Contributed to the full lifecycle development of the application, from planning, requirements gathering, development, and testing.

• Build Test Application and Automation Test with Robotium.

• Created test cases to test functionality, UI elements and data validation of the various fields.

• Tested the various UI elements and performed positive and negative testing.

• Verified ease-of navigation and logical flow of the app.

• Developed Test Cases, Test Procedures and Scenarios to test system against defined requirements.

• Design, architect, and build mock service for testing.

• Store user data using external, Internal and SQL Storage.

• Debugging, testing, and optimizing application.

• Implementing animation libraries (GraphView Lib).

• JSON and XML Marshalling and Unmarshalling.

• Memory Profiling.

• Restful service integration.

• Build and Maintain API Documentation using UML diagram and HTML for web page.

• Design, build, and maintain application architecture.

• Design and build UI fragments.

• Refactor and maintain existing codebase.