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Does Your Company Need an AI Consultant? Look at These Numbers First

January 6, 2026December 10, 2025 by rajatim

Your boss asks if you should hire an AI consultant. How do you respond? This article covers failure rate data, industry profit structures, a self-assessment framework, and scripts for reporting to management.

Categories Insight Tags AI, Business Strategy, Digital Transformation Leave a comment

你的公司需要 AI 顧問嗎?先看這些數據

December 15, 2025December 10, 2025 by rajatim

老闆問你要不要找 AI 顧問,你該怎麼回答?這篇整理了失敗率數據、產業獲利結構、自評框架,還有跟主管報告時可以用的話術。

Categories Insight Tags AI, Business Strategy, Digital Transformation Leave a comment

Where Does PM Value Lie in the AI Era?

January 6, 2026December 10, 2025 by rajatim

AI can write meeting notes, organize requirements, and track progress—so what’s left for PMs? This article examines market data, big tech job descriptions, and salary structures to explore where PM value is shifting and how you might think about your next move.

Categories Insight Tags AI, Career, Project Management Leave a comment

AI 時代,PM 的價值在哪裡?

December 15, 2025December 10, 2025 by rajatim

AI 能寫會議紀錄、整理需求、追蹤進度——那 PM 還剩什麼?這篇從市場數據、大廠 JD、薪資結構切入,聊聊 PM 的價值正在往哪裡移動,以及你可以怎麼思考自己的下一步。

Categories Insight Tags AI, Career, Project Management Leave a comment

Not Every Company Should Build RAG—Here’s How to Know

January 6, 2026December 10, 2025 by rajatim

Your boss asks when you can have an AI-powered knowledge base. This article gives you a framework: a 9-point readiness checklist, a decision matrix, and scripts for explaining—in language executives understand—why doing it now might be right or wrong.

Categories Technical Tags AI, Project Management, RAG Leave a comment

不是每間公司都該做 RAG——這是判斷標準

December 15, 2025December 10, 2025 by rajatim

老闆問你「我們什麼時候能有 AI 知識庫」?這篇給你一個框架:9 項就緒度檢核、決策矩陣、以及怎麼用老闆聽得懂的語言,說明為什麼「現在做」可能是對的——或錯的。

Categories Technical Tags AI, Project Management, RAG Leave a comment

5 Pitfalls You’ll Hit in Your First Month Building RAG

January 6, 2026December 9, 2025 by rajatim

Assigned to build a RAG PoC? This is not about choosing vector DBs. It is about the 5 pitfalls you will definitely hit: chunking strategy, data quality, success metrics, maintenance costs, and user expectations. Lessons paid for in production outages.

Categories Technical Tags AI, DevOps, Python, RAG Leave a comment

RAG 專案的第一個月,你會踩的 5 個坑

December 14, 2025December 9, 2025 by rajatim

被指派做 RAG PoC?這篇講的不是怎麼選 vector DB,而是你第一個月一定會踩的 5 個坑:chunking 策略、資料品質、成功定義、維運成本、用戶期望。都是花錢買來的教訓。

Categories Technical Tags AI, DevOps, Python, RAG Leave a comment

Inheriting Legacy Code with AI: What to Do with a 4000-Line Function

January 6, 2026December 8, 2025 by rajatim

You inherit a 4000-line function. No comments, no docs, original author left. This is not a technical problem—it is a psychological one. This article covers how to use AI to build cognitive maps, write tests, plan refactoring, and convince your manager to give you time to address technical debt.

Categories Technical Tags AI, CLI, DevOps Leave a comment

用 AI 接手 Legacy Code——4000 行 function 怎麼辦

December 14, 2025December 8, 2025 by rajatim

接手一個 4000 行的 function,沒註解、沒文件、原作者離職。這不是技術問題,是心理壓力問題。這篇講怎麼用 AI 建立認知地圖、寫測試、拆分重構,以及怎麼說服主管給你時間處理技術債。

Categories Technical Tags AI, CLI, DevOps Leave a comment
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rajatim

Technology Consultant | Cloud & DevOps Enthusiast | Cyclist

分享技術筆記、工作心得與單車挑戰。專注於雲端架構、系統整合與效能優化。

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