Zhisheng Zhang

1. Modernization: Transitioned legacy systems to secure, Yocto-based platforms. Engineered fail-safe OTA infrastructure and optimized system footprint by 90%+. 2. Performance: Redefined IPC and command control for diagnostic instrumentation. Leveraged hardware-aware design to minimize CPU/IO overhead and memory latency. 3. Strategy: Spearheaded SoC evaluations and standardized CMake/CI workflows. Driving the adoption of Rust for next-gen safety-critical modules.

1. Solo Ownership: Developed 95% of software for "Oyster Connect". Owned the full stack from SoC-level BSP (U-Boot, Kernel, DT) to application logic. 2. Connectivity: Engineered multi-radio routing (LTE/Dual-WLAN) and MIMO tuning for high-speed mobile environments (up to 180km/h). 3. Deployment: Implemented robust OTA/USB update solutions and automated factory testing suites to ensure production scalability.

• Developed C++ code for the input module of video wall • Developed C++ code for light and color output module of video wall • Developed drivers and libraries for the video wall • Conducted C++ code restructuring of color management module • Played as technical contact window to third party and coordinated technical work • Supported engineering activities for China market • Supported manufacturing testing

• Developed C++ code for the output module of video wall • Developed C++ drivers and interface libraries of the video wall • Designed testing tools for video wall • Supported engineering activities for China market

• Organized the laser reader transferring project into China • Developed software for automatic manufacturing • Developed new camera and servo drivers to improve manufacturing efficiency • Coordinated and supported technical issues solving of the laser products • Supported automatic production line construction in the plant

• Created system architecture of Fire alarm panel • Developed Linux device drivers • Led the fire alarm panel development project successfully on schedule and on budget • Setup one engineering department of 20 engineers within 2 years • Managed the engineering team and was responsible for their mentorship, growth, performance evaluation and job satisfaction

• Developed C code for Ethernet switches and routers • Developed C code for other network products • Developed C code of remote date monitoring under Vxworks®