Yi-Cheng, Chen Team Management / Full Stack Developer Taipei，TW [email protected] Education Master of Science, Institutes of Multimedia Engineering National Chiao Tung University, 2011~2014 • Dissertation: Interactive Visual Analysis for Vehicle Detector Data Bachelor's Degree, Applied Mathematics National Chiao Tung University, 2006~2011 • Event General Coordinator of "Applied Mathematics Camp 2009" • Stage Manager / Actor of "Earth Boom" drama club Working Experience KooData, Technical Lead, Nov 2019 ~ Present Led an R&D team with agile development and b uild up CI/CD flow by Bitbucket / Cloudbuild / Jenkins. System architecture planning

. System Management Linux DNS NFS Samba LDAP NAS VMware Server administration, Domain Management, System Virtualization Expertise in Linux system administration, including installation, configuration, monitoring, and troubleshooting. Capable of handling complex server environments. Experience in setting up and managing DNS, NFS, Samba, LDAP, and VMware servers. Network Management SNMP Nagios LibreNMS Juniper Cisco VLAN NAT Firewall Network Monitoring, Device Configuration, Security Familiarity with SNMP protocol, designing and implementing a monitoring system using Nagios and LibreNMS. Familiarity with Juniper, and Cisco network device management. Served as a member of the school dormitory network management team during

and user activity monitoring. Participated Projects: Kanban Projects: NovemberFebruary 2022 Presented front-end interface(Vue.JS) for company's management team as an operational reference. Produced company Web page(company revenue, customer projects, system logs, factory information). Achievements:Implemented big screen presentation for the CEO and management team with an interactive front-end website to monitor the company’s operation and help our team to make reports more precisely and thoroughly. website to monitor the company’s operation and help our team to make reports more precisely and thoroughly. PR7 Project : AprilDecember 2021 Analyzed

AG JunePresent Hamburg, Germany (Remote) Re-architect Middleware API to surface the legacy Core Banking System to be properly used by business clients Senior Software Engineer Wayfair GmbH OctoberMay 2023 Berlin, Germany - Designing microservices architecture for User Authorization (300k requests/hour on 25% service adoption rate) - Project leader for Team Member Management, 4 month project by 5 engineers - Project leader on cluster agnostic URLs and multi-cluster failover to increase User Authorization resiliency. Converting 90% errors to 45ms additional latency on cluster-specific downtime (initial release) - Subject Matter Expert on Python SDK to increase User Authorization adoption rate

group management, personalized history managementDeveloping in-house tools (e.g., Tools cross-platform OTA firmware update application, In-house algorithm testing programsBuilding multiple custom service applications (e.g., IRB offline data collection program, production signal monitoring program) - Maintaining routine program bug fixes. - Utilizing Scrum for team collaboration and development process management - Using Git for program version control / writing development documents / introducing and evaluating new technologies - Managing application feedback using Google Analytics Project intern 工業技術研究院 服務科技系統中心 • MarAug 2019 【Service System Technology

cross-device auto-logout mechanism. Enhanced website performance through server-side rendering, caching services, and continuous optimization using tools like PageSpeed Insights. Resolved challenging errors, such as an issue with Algolia during the server-side rendering phase that led to a Next.js server crash. Enhanced team's data analysis efforts by integrating analytics tools and event tracking systems. Spearheaded the integration of Strapi (a content management system), enhancing the team's ability to quickly produce pages and distribute content . Pioneered the integration of LLM model API services. Research Assistant, Academia Sinica 11

Effectively communicate and assist in quickly resolving data-related issues. Software Engineer Manager • 鏈加科技有限公司 三月八月 2021 Managed a team of five people to facilitate effective communication between departments. Developed the BoxTradeX cryptocurrency exchange website (https://www.boxtradex.io) and app (https://boxtradex.page.link/63fF). • Used Tech Stack java, Spring Boot, MyBatis, Redis, MySQL, Docker, RabbitMQ, Flutter, Vue, Go • Achievements 1. Single-handedly responsible for product and management backend, frontend, and app development, inc...