Don Ma Email & Phone Number

Mountain View, Ca

• Led the core team on design and development of OpenTV 5 (Set-top-box OS) fundamental components such as application and windows manager, configure manager, software upgrade manager and download manager.• Designed, developed and maintained OpenTV 5 build system, emulator, development and monitoring tools, integration with open source packages.• Implemented security framework for OpenTV 5 by using sandboxing, firewall, IPC authentication, encryption and other technologies.• Integrated 3rd party technologies including Amazon Alexa/Echo on AWS, Netflix and Youtube/Cobalt into OpenTV 5.• Successfully ported Android TV 7.1 to Letus Box, a Nagra-branded OTT Set-top-box, to provide live TV and streaming services.• Led the system integration of initial OpenTV 5 deployment with live TV, PVR and VOD for Telefonica in South America countries and phase1.5 launch for Starhub in Singapore.

Mountain View, Ca

• Architected and developed OpenTV Core 3 including multi-application feature, responsible for core components including byte-code interpreter and application manager. • Developed and maintained different versions of OpenTV middleware components including application manager, HDCP/HDMI component. • Implemented VOD (Video-On-Demand) client software in Set-top-box based on RTSP protocol in DOCSIS system for the cable company UPC in Europe

Mountain View, Ca

• Developed OpenTV SpotOn to deploy targeting advertising and usage measurement in major US cable companies. Responsible for data transferring and from Set-top-box and processing in the server.• Implemented and maintained OpenTV Publisher and OpenTV H2O, solutions to develop and publish interactive TV applications based on XML and HTML.• Led the development and deployment of interactive TV applications and services such as Dish Instant Weather, Soccer and Reuter News which were provided to more than 10 million Dish Network satellite TV customers.

M.S, Computing And Informational Sciences

B.S, Computer Science