Managed engineering divisions and led the development of PingAn EasyBuild SaaS product serving construction management business. - Launched Smart Site by applying IoT (connecting site safety devices) and AI (video recognition) - Built Design Collaboration with technology of Cloud Drive, BPM, DWG and BIM web rendering- Worked with clients stakeholders to design and implement Cost & Revenue Analytics module

Managed technology divisions for core product lines of Cloud HCM SaaS, Employee Benefits, Social Recognition, and Enterprise Digital Transformation. - Defined product strategies, development roadmap and go-to-market launch plan- Built up product, engineer, test, devops and UI/UX team, inspired and retained key members- Presented product and technology progress to internal and external audience- Prepared & presented in Gartner review to get company named as recommended HCM supplier- Designed overall cloud (based on AliCloud) application architecture for enterprise Saas platform and cross platform framework for mobile application- Built HCM Saas product (organization, employee, payroll, leave, time & attendance) and launch it for companies with more than 50,000 employees.- Led employee benefits e-commerce platform development with various top-tier local partners- Built native and HTML5 mobile app featured with content publishing, social network, reward and recognition

Feature development for Milk Music- Integrated with e-commerce partner, enabled premium user account for Milk- Integrated with sports content provider, added US college ball games live streaming to Milk- Built CMS and content delivery - Defined strategies and architecture of big data platform on top of Amazon MapReduceContent ingestion platform for Samsung Music Service- Led the development of music content ingestion, matching and monitoring- Scaled out content processing tools to support daily ingestion of millions of content records- Redesigned content management system to enable live content publishing - Engaged with global music providers to enable Samsung world-wide music service launchManaged business intelligent platform for Samsung Music and mSpot products- Led the development of all BI/Reporting subsystems including logging, ETL, Data warehouse, BI web portal and reporting scheduling.- Migrate in-house-hosted BI and data warehouse to Amazon AWS

Managed full product cycle of online movie streaming services. - Led the development of mSpot movie e-commerce infrastructure including content catalog, billing, customer management and reporting.- Launched the first U.S. movie rental app on iOS- Launched the first U.S. movie rental app on Android with offline playback- Led the development of advanced video encoding for wide range of devices with different screen sizes and play capability- Worked with software and hardware partners to launch movies streaming on different DRM platforms – Microsoft Playready and Adobe Access.- Designed and rolled out movie recommendation engine and corresponding tools

- Founder of Openbiz open source project, a low-code enterprise application development framework.- Built the whole framework from scratch. Managed code contribution from developers. - Conducted training classes and presentations of the project.

Developed technical solutions based on customer unique business goalsConverted customers' business ideas into product requirements Managed full cycle of fast-pasing project development off-shore engineering team

Architecture design of Vimo drug site, hospital & procedure sitesOutbound call center design and implementation for Vimo backofficeCross-page advertisement implementation on Vimo siteManaged off-shore team on projects planning, development, test and release.

Lead development of mobile phone download agent that complies with OMA Download OTA V1Integrated download agent with DRM (V1 and V2), Midlet

Design and develop telephony components in Siebel CRM call center application. Developed Siebel Hospitality application for Marriott hotel chain.