• Led the team to develop a safe and reliable IP Camera APP (Android & iOS), which obtained the China Information Security Test Report and TAICS TS-0014-1 v1.0 test certification. Customers: Domestic convenient store and telecommunications leading companies.• Construct an all-cloud system, optimize system performance, and improve the flexibility and scalability of cloud computing.• Develop web cloud applications, strengthen back-end services, and provide user-friendly interfaces and rich functions.IP Camera APP (Android & iOS)• P2P streaming maintenance• Streaming performance Debugging• UI maintenance and modification to achieve multi-split screens.• Android streaming NDK integration, iOS streaming library integrationFirmware product development• Integrate platform independently.• Complete all-cloud system connection• Optimize system performance.Web Cloud• Develop Web API and maintain Web functionality.• Maintain backend applications (PHP/MySQL)• Front-end UI interface (JavaScript)Information security certification• The web page passed the China Information Security Test Report IPCAM and passed the TAICS TS-0014-1 v1.0 test.

• Led the team to develop multiple Android applications, including IP Camera APP (Android) and BLE Lock APP (Android) to enhance user experience.• Participate in Drone prototype development and demonstrate cross-domain integration capabilities.IP Camera APP (Android)• P2P streaming maintenance• Streaming performance tuningBLE Lock APP (Android)• Manage project progress and assign work.• Implement Cloud ServiceDrone Prototype Demo (Platform Udoo)• BSP maintenance and modificationSports equipment and industrial control Android APP• Independently contact customers and lead the team to complete customer needs

• Lead the team to develop Android system applications, including Miracast APP and IPCAM APP, demonstrating leadership and technical strength.• Responsible for the development and maintenance of Android BSP, demonstrating professional capabilities in embedded systems.• Developed the first Android APP for Compal, which can implement Demux and Decode RTSP streaming through open source libraries and supports the ONVIF protocol. This APP allows the company to gain more business opportunities in the security monitoring industry.Lead the team to develop IPCAM APP on Android system• Design software program architecture• Use third-party software to implement SW decode on the Android system.• Support ONVIF protocolAndroid Pad BSP (Board Support Package) (White box) (Platform: TI)• Enable the Android system to start smoothly.• Maintain and modify PMIC driver (Power Management IC)• Maintain and modify the Battery Charger driver.• Bootloader modification (such as: Pin Mux, Logo, etc.)Lead the team to develop Miracast-like APP on Android• Design software program architecture• Integrate third-party software (Open Source) to achieve H264 compression (H264)Android Pad (Customer: Panasonic) (Platform: Nvidia)• Porting sensors driver (eg: 9-axis sensor, light sensor)• Maintenance and debugging of BSP

• Maintain and develop IP Camera series products (Embedded Linux System)• Maintain file storage system (Target devices: FTP, SD card, NAS, Mail)• Implement ONVIF and PSIA on IP Camera related products.• Implement RTSP streaming protocol (eg: Real Time Stream Protocol)• Codec related experience (such as: H.264, MPEG4, MJPEG, AAC, ADPCM)• Maintain Capture Kernel Driver (Camera)• Enable WiFi module operation and provide WiFi certification test program.• Maintain SD card driver.• Internet protocol related experience (such as: DDNS, ADSL, SAMBA, FTP, uPnP, zeroConf, CGI, HTTPS)

• Maintain and debug STB (Set-Top-Box) products (DVB-T), design and modify UI, integrate open-source software to implement MP3 and JPEG, so that the LCD panel can operate normally.