Lyratone is a hearing aid service provider. I focus on service platform and technical trend building. Lead and build the architecture of the system. It use AI technology in hearing aid, include noise reduce and compressed amplifier. On cloud side, the machine learning is used to noise and scenario identified. On client side, it support pure tone testing and hearing aid, an wear device is designed for hearing aid.

GNetis is a communication and collaboration service provider in China enterprise market. I focus on service platform and technical trend building. Lead and build the architecture of the tang platform and service system. It supports several online services, the cloud conference, Quanshi Show, Quanshi Training. GNetis is first provider in China online web conferencing service market now. Build product “Quanshi Bee”, a social communication and collaboration online service tool for enterprise marketing. It is first UCC platform on China enterprise market

Nov, 2007 ~ Sept,2008, Principal Staff Engineer, in MD Motorola(China).Motorola Linux Java Platform OS layer architect: , Linux common kernel, performance and power management, system wide issues analysis, system automatic testing system, application debugging and profiling system. Work at MAGX II platform MRD (Market Requirements Document) and ERD (Engineering Requirement Document) with system engineering team and MD architecture.

July, 2004 ~ Oct, 2007, Principal Staff Engineer, in MSG, China.1. Motorola Linux Java Platform OS layer architect (June, 2007 to Oct. 2007): Focus on system integration, Linux common kernel,performance and power management, system wide issues analysis,system automatic testing system, application debugging and profiling system. Linux Java platform OS team has 40+ engineers for platform and 100+ OS engineers to support all products. New Watchdog, physical memory dump, target debugging solutions and embedded Linux profiling toolkit architecture designed for Linux Java platform. It helps 6.1, 6.3, 7.1, 7.2 product team to release high quality product. Draft common kernel architecture and push system integration solution to support runtime and build time system configuration to reduce system load. Created high load random testing framework to improve OS layer release quality.2. iDEN iLJ patform architect( Jan. 2005 ~June, 2007). It is a Linux based iDEN phone platform and about 400+ engineers worked at it for two and half years. My major responsibility is to lead the system architecture team to design system architecture, integration system and build system. The team completed the architecture document, and then leveraged development team to implement the platform. It achieved highest stable Linux phone platform inside Motorola (Pass 20 hours high load testing, vs. LJ phone about 2 hours now). In implement stage, I focus on system stability and performance issues to ensure the product quality. Won 2005 outstanding employee.3. M-Commerce & E2E System Architect, Push Motorola E2E and MCommerce system deployed inside China.4. System Engineer Group team member, Focus on embedded system and OS.

April 2001 ~ June 2004, Senior Staff Engineer, SEG member, in GSG, China.1. Member of SEG (System Engineer Group). Focus on embedded system development.2. First Motorola LBS, IM and SMS provisioning architecture design and implement.3. Design GDL (Graphic Description Language) and Code Generation. It used in ADE.4. Architect of ADE tool set: a development environment for Motorola P2K/UIS, EzX/Linux and KJava system.5. Visiting expert of School of software and micro-electronics, Beijing Univisity.

July 1999 ~ April 2001, Senior Engineer, in GSG, China.1. DSP debugger: a real-time DSP debugger, connect with targets via USB. It supports real-time data download and analysis, and support typical two-core phone system debugger.2. IM system for Motorola phone: it supports dynamic download IM protocol and application a patent in GSG, China. The system support IM via network and talk with PC user as well as SMS to talk with other mobile terminals.3. LBS system for mobile phone: co-operate with MapQuest.com to support local based service for mobile system.4. SMS provisioning: It support dynamic download service menu from server via SMS and network to enable increased service.

Nov 1998 ~ June 1999, Engineer, in GSG, China, Motorola (China) Electronics Ltd.1. RF structure simulation, the result of RF emulation public in Motorola Simulation and modeling Symposium 1999 and Motorola Antenna Symposium 1999.2. Five-nines-system emulation team lead. The result public in Motorola five-nines Symposium 2000.

May 1993 ~ Nov. 1998 Engineer, in the No. 25 Institute, CASC.1. VSAT network management software for Fudao Corp. the No. 25Institute, CASC.2. Missile trajectory measurement and Missile tracing system,design and implement control software, which include data samplecard hardware and driver, data processing and measurementdevice control. The system in based on Win32s based on Windows3.1.3. Voice card for computer, support voice synthesize andbroadcast. One chip 286 system, software design and implement.4. RF CAD: contribution CAD modules for Airspace CAD library, itis still used by RF engineers currently.

Feb. 1993 to May 1993 Shenzhen Dianri electrical Corp1. Develop voice-IC for toys and other consumer electronics. Developsimulation system to support IC program development. Theproducts include “1199 in one”, “Penguin”, “Digital Game”,“Basketball”, “Bowing” ect. Handset games.2. Develop Voice Digital multi-meter, Patent No. ZL94201859.1.