Zac Sung (宋凡宇) 9 years of software development experience Familiar with embedded Linux, C++/C/Python programming Familiar with Agile software development process Experienced in test automation Interested in problem-solving with different approaches Interest and ability to learn other coding languages/technique as needed Taipei City, Taiwan [email protected] Zac SungEXPERIENCE Staff Software Engineer • VicOne (A subsidiary of Trend Micro ) SepNov 2023 | 2 yrs 3 mos Developed Secure OTA (Over-the-Air) Update related functions on Linux-based and Android-based systems. Improved automotive software update security and

Chenyang Hsu Seven years of experience as a semiconductor engineer. Studied the embedded system, Linux and firmware and completed the training from the iSpan training institution (the ex- Institute for Information Industry, III ). including C, C++, Java, Android, Python, data structure etc.. Adaptability, pressure management, empathy. Hsinchu, Hsinchu City, Taiwan ◆ e-mail: [email protected] Work experience NovemberJanuary 2023 Sr. Product Application Engineer Mi Equipment JuneSeptember 2018 Staff Process Engineer United Microelectronics Corporation ◆ Responsible for the shipment verification of all product series produced in Taiwan within 3 months

SAM4S Cortex-M4 、Arduino 、Teensy4.0) Linux System(Yocto、Ubuntu 、 Raspberry pi4) Linux Shell Script、C programming、Python3 Linux kernel （Yocto) Embedded system(Intel Edison) IoT System Sierra WP7502 wireless IoT module Peripherals Control & Design (Flir lepton thermal camera 、Auto Focus Zoom Module Camera 、5G modem 、HID ModuleEducation 國立高雄科技大學（原國立高雄第一科技大學） Electronic Engineering •Skills Embedded C Programming Embedded Systems FreeRTOS C Programming ARM Linux driver Embedded Linux kernel wireless charger design Logic Design Power designer GIT Peripherals Python STM32 Microcontroller Languages English — Intermediate

Linux、Yocto專案、QT、Cmake、Docker b. MCU、Cortex M、Modbus、OPCUA c. IoT AWS、Apache Kafka d. Java web Spring boot、RESTFUL API、Mysql DB、Mongodb e. Python、Flask、Django、OpenCV Eng. Ver. Responsible for the update of the real-time monitoring system (embedded system device with web java-based GUI) for the province-wide gateway control of Taiwan’s high-speed rail. 二月七月 2022 IoT software engineer 谷林運算股份有限公司(Goodlinker) 主要負責物聯網閘道

optimization auto-tuning system, containerizing it as Linux-based application, which slashed server power supply embedded system development durations by 96% . Devised Python-based automated testing tool, enhancing EE and Design Quality teams' efficiency by 60% , dramatically reducing manual testing efforts. Directed 5+ RTOS training sessions in Embedded C, laying foundation for global sites transitioning to RTOS-based product ecosystem. Architected advanced embedded system security platform for server power supply systems at global sites using C. Utilized Bash for integrating various essential security-related tools into the platform. This development bolstered client trust and

Innovation Contest(APP 移動應用創新賽Organizer: Feng Chia University, Straight A, Apple Education Taiwan/Hong Kong) Key skills: Go, AWS(EC2/EKS/ESK/RDS/SQS, etc.), CI/CD, IoT, Bluetooth Low Energy(BLE) stack, Auto testing, Networks, Security, Embedded system, USP, EMQX, Kafka, Git, Docker, WebSocket, REST API, and Unix-like OS Hitron Technical ManagerLed a team to develop a cloud service compatible with Plume OpenSync to seamlessly migrate CPEs (1M+) to our cloud platform, enabling firmware upgrades and network management through the platform.(golang/

plan and accept their work content. Document writing: produce 200+ documents , including UI, architecture diagram, flowchart, Spec, IssueList, test report, achievement report, etc. Software test: reproduce and simulate 300+ test situations , supplemented by text, photos and videos to record the process to solve problems. assist embedded system debugging, such as using Teraterm, WireShark. Familiar with Android APP, iOS APP and WeChat Mini Program launch process. Purchasing Specialist • National Central University FebMar 2019 Proficient in government procurement law, handling 200+ procurement cases with a total budget of more than 100 million NTD .