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    # 我在敏捷的道路上 - 從理想scrum guide 到實踐中的試錯經驗分享 - 姜慶暉(Grayson) {%hackmd @HWDC/BJOE4qInR %} >#### 》[議程介紹](https://hwdc.ithome.com.tw/2024/session-page/3193) >#### 》[填寫議程滿意度問卷|回饋建言給辛苦的講者](https://forms.gle/PbiUdeskTWtHDm2n6) * 電商 * martech ## SCRUM 狀況 我們有daily scrum: 這就是敏捷 下一個sprint繼續做: 沒有疊代的概念 不知道跑與不跑差在哪裡:敏捷的好處在哪裡 sprint跟sprint之間休息好幾天 ## 老闆覺得不行 找王泰瑞教授上課:https://findscrummasters.com.tw/ ## 為什麼我們Scrum還是跑不好? 因為我們沒有CI/CD,我們沒有SRE... 被老闆句點 ## sprint就像是手電筒 兩週一次的 sprint 可以照出問題點,接著用retro方式改善 做了哪些改變? - 用力改變切蛋糕的方式 - 包含 PO, RD, Front End, Back End 都需要有這樣的認知 - 增加 CI 檢查 e.g. migration, coding style - QA RD 協作 - QA常用手動測試(Postman),於是讓RD開發協助工具協助QA加速測試 - 減少 branch 數量 - 發現 branch 數量會增加維護成本,後來只剩 main branch,所有 feature 直接和上去? - 減少在不同環境測試的次數 - Refinement 後,分組討論 story ### 改變後的結果 - 溝通變得更加頻繁 - Developer的技能更多 - 換位思考 ## 做了哪些改變 - Plan很漂亮,安排完整的甘特圖 - 比較沒有彈性 - 為了實踐Sprint Commitment而瘋狂加班 ### 結果 * 交付速度變快 * 瘋狂加班 * 一棒接一棒 ## 心理層面建立 - Developer也有說「不」的權利 - 團隊的承諾很重要 - 讓團隊相信改變會發生 ## 做了哪些改變 - 強調團隊,而非個人 - 適當的在技術上妥協,讓團隊達成承諾 - 讓 PO 相信團隊的承諾是玩真的 - 簡化 Retro 並回到實體,一切從簡 - 多產品對應多 PO,改為單一窗口 - 開發團隊有主要的單一PO , 其他PO要搶資源時找該PO - 協助讓利害關係人參加 review meeting - 卡片使用 T-shirt size 價值的量化 - [敏捷升級:28個提升敏捷成效的關鍵原則](https://www.books.com.tw/products/0010944453) - 鼓勵並讓出時間做跨職能 pair - 1 on 1 聆聽成員改變 ## 還有哪些瓶頸 - Domain know how 的穀倉 (Silo) - 每個人對品質定義不同 - 切蛋糕方式難改 - 需靠受 scrum 教育才能改變 - Epic 無法短時間處理掉,切換會造成大量的 Context Switch - 跨職能接受程度不一樣,對個人職涯幫助有限 ## Takeaway * 如期如直說的簡單,要執行沒這麼容易 * 每個人對於跨職能的看法不同 * 牽扯到人的時候,改變是很不容易的 ==聊天區== TVBS的規模有大到有專屬的QA, RD, frontend.... 走心QQ

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