陳俊旗 Job Title 從事軟體產業多年,也深刻了解產業在發展與新舊更替的快速變化。為了確保個人在產業保持高度的有效性及可用性，需對於自我能力要求維持在一定深度、廣度、速度與品質上。為了完成此一目標，除了持續學習保持前進之外，也需

improve • Responsible for training new team members on programming architecture, teaching debug techniques, and object-oriented concepts and implementation High-quality project implementation • Developed a real-time chat room for thousands of users, overcame the burden of updating UI with a large amount of messages, and used the advantages of object-oriented programming to make it easy to add new message types, including required data, display, transmission, and reception • Implemented a Facebook-like newsfeed, taking advantage of object-oriented programming to make it easy to add new post types • Implemented a universal downloader abstract class that allows for custom scheduling

. Backend Developer, July 2021 ~Present Develop and maintain Item and shipment APIs (Item/Product/Inventory/Category/ImageResources/Shipping/FamilyMart/..) and handle DevOps for Rakuten Taiwan projects, collaborating with team members from Japan, China, and India. FileManagement API Rakuten Cloud Object Storage and DB migration Refactor and migrate the file management api from NAS to Rakuten Cloud object storage. Develop the file migration tool with a thread pool to simultaneously migrate over 3 terabytes of files for all of Rakuten TW's shops. Initiate a discussion with the