/AWD layout and animation - fetch api with redux-saga and websocket - optimize website loading speed - ensure cross-browser and cross-platform compatibility ◼︎ 遊戲開發維護 - RWD/AWD layout and animation - sync game ui state with live stream to ensure gaming result by using WebSocket + redux-saga - handle multiple states of gaming effect music, background music and live voice ◼︎ Some tech stack - Monorepo - CRACO to extend Webpack - Jest to unit-test ◼︎ Mentor 2 Junior and code review R&D frontend engineer 中華黃頁多媒體整合行銷