* Responsible for generating short- and long-term engineering roadmap for all technical disciplines (iOS, Android, Web, Service)* Responsible for managing resources, setting practical goals, reaching milestones, meeting engineering budget and maintaining high quality within sprints, iterations and projects* Direct and guide engineering team to follow industry standards and best practices, and adopt new techniques* Architect and lead onshore and offshore teams to develop and release multiple critical mobile apps (iOS and Android), including LIVIT by SharkDreams (a medical IOT app, see https://apps.apple.com/us/app/livit-by-sharkdreams/id1273626422 and https://play.google.com/store/apps/details?id=com.sharkdreams.livit&hl=en_US), SharkSkin, Vera Hospital Mobile, Vera Health Camp and etc. Bluetooth Low Energy (BLE) technology was used. Main languages and tools used included Swift, Java, XCode, Android Studio, NativeScript Angular, Bitbucket, Jira, Confluence, Jenkins and etc.* Employee of the Year 2018 (the only recipient)

* Technical lead for the release of 6 updates to Citrix ShareFile mobile app. Architected Multi-thread Uploading capability and File Provider Extension support. Added support for Microsoft Intune and MobileIron Mobile App Management (MAM) systems. Added unit tests for several core components. Main languages and tools used included Objective-C, Swift, XCode, Java, Android Studio, git, Jira, Confluence* Led and mentored Jr. mobile developers. Conducted series of technical presentation and discussion

* As the lead developer, architected and developed NCCN Cancer Guidelines, Procedures Consult, Solomon's Echocardiography Atlas, Lange Q&A for USMLE, Campbell's Operative Orthopedics and many other mobile medical apps for iOS devices including iPhone, iPad and iPod. They received rave reviews, e.g. "Modality Brings Procedures Consult to the iPhone, We're Blown Away" from iPhone Medical App Review* As a major developer, transformed Epocrates' flagship drug reference app to significantly improve customer experience and effectiveness. This app is now used and trusted by over 50% of all US physicians and ranked #1 customer satisfaction among all mobile medical apps* Developed Frommer's Travel Guide, GRE Vocabulary Challenge, and other iOS/Android apps* Main languages and tools used included Objective-C, Swift, HTML, CSS, JavaScript, Java, Android, XCode, Eclipse, Perforce

* Ported Flash Lite onto various platforms using C/C++. Ported Flash Cast Client onto various handsets. Created Unit Test Framework for white-box API test [Consulting client: Adobe Systems Inc.]* Created Flash Lite UI on Motorola Q-series phone (running Windows Mobile) using C++ and Flash. Created Start Menu UI and MMI extensions. Created Media Player UI and MMI extensions [Consulting client: Motorola Inc.]* Designed and implemented Flash UI with Adobe Mobile Client platform on Nokia Series 40 phones using C++ and ActionScript [Consulting client: Nokia Inc.]* Customized UI on Android phones using Java/Eclipse [Consulting client: T-Mobile Inc.]* Architected and developed BREW/C++ extensions to transmit and play multimedia contents (including clear or DRM protected image, audio and video) on Kyocera and Motorola phones [Consulting client: Amp’d Mobile Inc.]

* As the lead developer, architected and implemented RockEm SockEm Robots game, Wall Street Journal Online - Mobile, Fujifilm Get The Picture, Click 3 TriBond and etc. for Verizon Wireless, US Cellular, Cingular Wireless, Sprint, T-Mobile and other carriers. BREW/Visual C++ and Java/Eclipse were used* As a major developer, participated in the design and development of multiple games and applications, e.g. Texas Hold’em by Phil Hellmuth (multiplayer version), UNO Challenge, College and Greek Logos, Nextel Photo Share, AOL You've Got Pictures, and etc. BREW/Visual C++ and Java were used* Developed PersonalServer software to share images between cell phones and family PCs. Visual C++, MFC and Windows Script were used

* Participated in the development of Multimedia-Messaging Services (MMS) software for Sharp CX100 phone using BREW/Visual C++* Participated in the development of Summus Exego application