賣貨便 MyShip (ASP .NET Framework 4.7.2, Microsoft SQL Server & AWS ) https://myship.7-11.com.tw/Home Maintaining a high concurrency C2C E-commerce website has over 6.5 M requests per day. Currently working on migrating MyShip into a microservices architecture. RDBMS: ● Accomplished in handling SQL performance bottlenecks. ● Tuned SQL Stored Procedure based on index and execution plan to avoid expensive operations which may cause full table scan. ● Improve the performance of rebuilding indexes by 30%. Cache: ● Optimize the cache mechanism to avoid opening unnecessary database connections and apply it to our homepage. Development: ● Design and develop new features to reduce manual work by more than 8 hrs per week. ● Integrate virtual account into MyShip. ● Implement complicated business scenarios into code base quickly and comprehensively, and have developed 10+ projects so far, e.g. handling new shipment flows and payment flows. UI/UX: ● Collaborate with designers to turn MyShip into RWD website, and create a whole new user interface.

Co-founder/Project Manager of this online board game APP during college. ● Received the U-start Innovation and Entrepreneurship Program Grant. ● Singed up for the YC Startup, participated in weekly group sessions to meet up with other startup companies overseas. ● Using Trello to assign tasks and follow up.