David Chiang

Contact: 台北/高雄 可合作 / Taipei / Kaohsiung / Remote collaboration

具百人團隊實戰經驗的技術長：為企業打造能扛大盤的好系統

百人團隊帶得動，複雜系統搞得定，商業問題講得清。技術長的工作，不只是把系統做出來，更要管得住成本、控制得了風險，讓團隊持續交付，讓企業放心做生意。

企業真正稀缺的，是既有百人大型研發組織的管理經驗，又有足夠的底層技術深度——能在企業面臨重大技術決策與系統危機時做出正確戰略判斷，並親手建立技術基準、負責把決策徹底落地。十多年跨國技術管理與架構實戰，曾帶領跨國大型商務平台工程與外部 Vendor 團隊負責核心營運與架構維護，並整合跨國消費性電子品牌客服與 CRM / ERP 跨系統資料流，打通資訊孤島、提升營運交付效率。

一個 CTO 的 5 大承諾（經營層與董事會最關心的 5 大命題）

1.【戰略判斷】技術投資對齊商業增長，絕不讓架構走錯路

  • 商業導向、拒絕盲目追新：技術選型若只挑時髦的，砸了幾千萬兩年後全盤作廢，就是業務擴張的最大絆腳石。我始終以未來 3–5 年的商業模型為依歸做技術選型；不為技術而技術，確保每一筆基礎建設投資都能實質承載業務規模化擴張。

    • 2.【商業回報】算得清投入產出比（ROI），嚴控研發成本與隱性浪費

  • 開源節流、精算商業回報：加錢堆機器、盲目擴編誰都會，那毫無技術含金量。全面審視技術架構的冗餘運算與研發人效，清理虛胖的雲端帳單；只用商業回報（降低履約成本、提高運營槓桿）與經營層對話，該花的錢要花，不該浪費的絕不亂燒。

    • 3.【組織領導】百人團隊帶得動，建立高交付力的研發組織

  • 建立基準、打造自主交付團隊：工程團隊擴大後往往效率腰斬、跨部門各自為政。以實戰標準建立工程文化與技術基準；親自管理過百人規模組織與跨國 Vendor 團隊，懂得立規矩、排權責、抓進度，讓組織具備持續自主交付的硬實力。

    • 4.【風險承擔】在系統危機與複雜僵局面前，敢負全責掌控大局

  • 隻身掌控大局、消除單點故障（SPOF）：關鍵時刻不甩鍋給外部廠商或前人技術債。具備深厚底層技術穿透力，面對銀行/金流/優惠/物流等多方渠道串接、單點故障與複雜商業毛線團時，親臨第一線排查瓶頸、設下防線，在系統面臨挑戰時穩住核心生意。

    • 5.【執行落地】拒絕簡報技術長，複雜戰略穿透底層徹底落地

  • 穿透底層、負責把決策做出來：開會畫架構圖很簡單，真正難的是把複雜戰略咬合交付。懂戰略高度，同時擁有親自動手的技術底氣；技術深度是用來驗證戰略是否可行並為團隊建立基準，把宏大戰略拆解成扎扎實實的交付成果。

    • 有技術問題，歡迎直接談

    1. 系統診斷／技術盡職調查（Tech Due Diligence）

    系統太複雜、不知道該不該重構，或投資前想評估技術團隊的真實底層能力，可以先全面盤查架構瓶頸、程式碼品質與深層技術風險；梳理疊床架屋的毛線團資訊流與多方渠道串接摩擦，提供客觀診斷與開源節流方案。

    2. 年度企業技術顧問（12-Month Retainer）

    協助處理技術債、系統整合、雲端成本、架構規劃及研發團隊管理。依約定頻率參與架構檢視與技術決策、規劃電商與 CRM/ERP 串接，並協助面試與培育技術主管。

    3. 技術長 / 研發部門負責人（CTO / VP of Engineering）

    開放大型企業、跨國組織與科技公司的全職技術領導職務，從技術策略到實際交付都能參與。負責技術規劃、100+ 人工程團隊管理、核心平台改版與交付穩定度。

    說了這麼多，實際做過什麼？

  • 100+ 人研發組織與 Vendor 管理：帶領跨國大型商務平台工程與外部 Vendor 團隊，負責核心架構維護、多幣別結帳與營運穩定性。
  • 跨國 CRM / ERP 跨系統整合：串接跨國消費性電子品牌客服、Salesforce、HubSpot、RingCentral 語音系統與 ERP 庫存資料流，打通跨部門資訊孤島，消除人工傳遞摩擦。
  • 180+ GitHub 專案與主力線上系統：除了企業管理工作，也持續開發、部署與維護實際上線的產品。技術不是只停留在簡報裡。長期維運 6 大主力線上系統，包含 888 StockBot 2.0、888 StockQuant、888news 科技情報彙整、2MD (2md.aiurl.tw) 網頁與文件解析／PP-OCRv4 表格重建／個資去識別化引擎、DAVID888 Daily 語音播客與 333 奇門遁甲曆法決策系統。

    • 有問題，不必急著決定合作。先把問題聊清楚比較重要。

    CTO with 100+ Team Scale: Architecting Resilient Systems That Drive Enterprise Growth

    Leading 100+ person teams, mastering complex systems, and speaking plain business. A CTO's job goes beyond building software—it is about controlling costs, managing risk, keeping teams shipping, and giving the business peace of mind.

    What enterprises truly lack is a leader who combines large-scale engineering organization management with deep technical mastery—able to make the right strategic calls during critical technology decisions, establish technical baselines, and take full ownership of execution. With over a decade of multinational leadership, I have led multinational commerce platform engineering and vendor teams managing core operations and architectural resilience, as well as integrated multinational consumer electronics CRM/ERP data flows to eliminate organizational silos and accelerate operational delivery.

    A CTO's 5 Commitments (Addressing the 5 Imperatives of Boards & CEOs)

    1. [Strategic Judgment] Align Technology Investments with Business Growth, Never Stray

  • Business-Driven, No Trend-Chasing: Choosing technology simply because it is fashionable—wasting tens of millions only to scrap it two years later—is the single biggest drag on business expansion. I anchor technical roadmaps strictly to 3–5 year business models, ensuring every foundational investment genuinely enables multi-year scale.

    • 2. [Business Return] Precision ROI Accounting, Eliminating Engineering Waste

  • Fiscal Discipline, Maximizing ROI: Anyone can solve problems by spending more money on servers or mindless hiring—that requires zero technical capability. I rigorously audit architectural compute overhead and developer output, trimming bloated cloud invoices. We talk purely in business returns (reducing fulfillment cost, increasing operational leverage). Spend where needed; burn nothing unnecessarily.

    • 3. [Organizational Leadership] Leading 100+ Person Teams, Engineering High-Delivery Organizations

  • Setting Baselines, Building Autonomous Teams: As engineering orgs scale, delivery efficiency often plummets due to siloed communication. I establish practical engineering standards and technical baselines. Having directly managed 100+ person teams and external vendor partners, I institute clear ownership, robust cadences, and continuous delivery disciplines.

    • 4. [Risk Ownership] Taking Full Command During System Crises & Complex Roadblocks

  • Eliminating SPOF, Total Accountability: When crisis hits, true leadership never passes blame to external vendors or legacy tech debt. Armed with deep architectural penetration, I step directly onto the front line during multi-channel integrations (banking, payments, promos, logistics), single points of failure (SPOF), and tangled data flows—locking down defenses and protecting business continuity.

    • 5. [Execution & Delivery] No Slide-Deck CTOs—Penetrating the Bottom Layer to Deliver Results

  • Deep Grounding, Executing Decisions: Drawing architecture diagrams in boardrooms is easy; the real difficulty is aligning complex strategy into shipping software. I combine executive strategic vision with hands-on technical depth—using technical mastery not to show off, but to validate feasibility, establish baselines, and turn grand roadmaps into tangible business outcomes.

    • Have a Technical Challenge? Let's Talk Through It

    1. Technical Due Diligence & System Diagnosis

    For systems that feel too complex to touch, before deciding whether to refactor, or when evaluating technical health prior to investment. We thoroughly audit system architecture, codebases, and structural risks—untangling messy information flows and multi-channel integration friction, providing an objective diagnosis and thrift-oriented optimization roadmap.

    2. Annual Technical Advisor (12-Month Retainer)

    Guiding technical debt cleanup, system integration, cloud cost rationalization, architecture roadmaps, and engineering team mentoring. On an agreed rhythm, participating in architectural reviews, aligning e-commerce and CRM/ERP data flows, and mentoring future tech leads.

    3. CTO / VP of Engineering

    Open to full-time technology leadership roles for multinational corporations, listed groups, and high-growth technology companies. Overseeing technology strategy, managing 100+ person engineering teams, and elevating platform stability and delivery.

    Key Track Record & Live Systems

  • 100+ Person Engineering & Vendor Leadership: Led multinational commerce platform engineering and external vendor teams, managing core architecture, multi-currency checkout, and operational stability.
  • Multinational CRM / ERP Cross-System Integration: Integrated customer service, Salesforce, HubSpot, RingCentral telephony, and ERP inventory data flows for a global consumer electronics brand—breaking down departmental silos and eliminating manual friction.
  • 180+ GitHub Repositories & Flagship Systems: Beyond enterprise management, actively building, deploying, and maintaining live products. Actively operating 6 flagship platforms: 888 StockBot 2.0 (valuation), 888 StockQuant (time-series forecasting), 888news (tech intelligence & MCP), 2MD (2md.aiurl.tw web/document parser, PP-OCRv4 table reconstruction & PII shield), DAVID888 Daily podcast, and 333 Qi Men Dun Jia calendar system.

    • Have questions? No need to rush into an engagement—let's talk through the problem first.

    作品與連結 (Portfolio & Links)

    最新內容與動態 (Latest Updates)

    自動更新 Podcast、Blog 與 GitHub 活動，收錄商業報告與社群動態。

    • LinkedIn - https://www.linkedin.com/in/david11111/
    • DAVID888 YouTube - https://youtube.com/playlist?list=PL9BjVCfbuO_Hq4db82qiM9pn46c4yyPYC&si=-mUA1Q4opb31XA_G
    • DAVID888 Daily 每日放送 - https://www.youtube.com/playlist?list=PL9BjVCfbuO_FZyuKIns2PaydrQ-d6ZAfI
    • Threads: @david888.chiang - https://www.threads.com/@david888.chiang
    • DAVID888 Daily 每日科技播客（英文版） / DAVID888 Daily Podcast (English Edition) - https://podcast.david888.com/en

    金融投資與玄學 (Finance, Quant & Metaphysics Systems)

    金融投資與玄學系統。

    • 888 Stock Quant | 時間序列預測與籌碼平台 / 888 Stock Quant - Quantitative Platform - https://stockdata.david888.com/
      結合 Google TimesFM、Timestral 與 LSTM 時間序列預測模型，整理台美股技術指標與三大法人、券商分點買賣超資料。 / Quantitative data platform combining Google TimesFM, Timestral, and LSTM forecasting models with technical indicators and broker-branch chip tracking for TW/US equities.
    • 888 StockBot 2.0 | 台美股估值與籌碼分析系統 / 888 StockBot 2.0 - Equity Valuation & Chip Analysis - https://bot.david888.com/
      以 TypeScript 實作財務估值（DCF 現金流折現、Minervini SEPA、財報摘要、選擇權損益試算），整合台灣三大法人買賣超資料、TradingView 走勢圖與 2MD 即時網頁搜尋。 / TypeScript financial analysis tool with DCF valuation, Minervini SEPA, options PnL calculators, TWSE/TPEx institutional flows, TradingView charts, and 2MD web search.
    • 台灣公司關係網路可視化 / Taiwan Company Network Visualization - https://taiwan-company-network.david888.com/
      台灣公司法人投資關係的互動式可視化，探索企業與關聯法人之間的投資網路。 / An interactive visualization of corporate investment relationships in Taiwan, exploring investment networks between companies and related legal entities.
    • 888 人生K線 | 八字命理可視化 - https://bazi.david888.com
      將生辰八字大運流年繪製成 K 線走勢圖，並搭配 AI 解讀運勢變化。
    • Telegram: 股靈精怪 Stock - https://t.me/oli_billion_bot
    • Telegram: 投資新聞濃縮包 - https://t.me/oliservice
    • 333 奇門遁甲 / 333 Qi Men Dun Jia — Calendar & AI Interpretation - https://qi.david888.com/
      將奇門遁甲、生辰八字、梅花易數、風水與塔羅的排盤規則寫成固定演算法，再交由 AI 進行多輪問答解讀。 / Consumer web app combining a calendar calculation engine with multi-turn AI Q&A across Qi Men Dun Jia, Plum Blossom Numerology, Bazi Life K-Line, Tarot, and Feng Shui.
    • 塔羅占卜 / Tarot Reading - https://qi.david888.com/tarot
      用牌面整理當下的問題與直覺，提供一個適合自我探索的占卜入口。 / A reflective tarot tool for exploring the questions and intuitions behind what is on your mind.
    • 生辰八字2 / Bazi 2 - https://qi.david888.com/bazi2
      輸入出生資訊，從傳統八字角度整理個人命盤與人生節奏。 / Explore a personal birth chart and life rhythms through a traditional Bazi perspective.
    • 風水顧問 / Feng Shui Advisor - https://qi.david888.com/fengshui
      從空間配置與居住情境出發，快速取得風水方向的參考建議。 / Get practical Feng Shui guidance based on your space, layout, and living context.
    • 月老姻緣 / Yuelao Matchmaking - https://qi.david888.com/yinyuan
      以月老姻緣為主題的互動服務，幫助你整理感情與關係中的想法。 / A Yuelao-themed relationship tool for reflecting on love, connection, and the possibilities ahead.
    • ChatGPT - Oli家: 塔羅牌問事 - https://chatgpt.com/g/g-wpr0oCOgg-olijia-ta-luo-pai-wen-shi
    • 選出潛力股 | 投資新聞濃縮包 | 333 - https://stock.david888.com/

    AI Agent Skills 與遠端 MCP 工具 (Skills & MCP Tools for LLMs & AI Agents)

    提供 LLM 與 AI Agent 領域知識、API 串接與自動化流程的 Skills 與遠端 MCP 工具。

    • 888-url2md (2MD) Agent Skill & API / 888-url2md (2MD) Agent Skill & API - https://2md.aiurl.tw/
      專為 AI Agent 與 LLM 打造的網頁爬取、即时搜尋、PDF/Office 解析、PP-OCRv4 圖片表格識別與個資去識別化 Skill（https://2md.aiurl.tw/）。 / Agent Skill & API for web scraping, live SERP search, PDF/Office parsing, PP-OCRv4 tabular image OCR, and 15-rule PII de-identification at https://2md.aiurl.tw/.
    • 888news 遠端 MCP 服務 (5 工具呼叫) / 888news Remote MCP Server (5 Agent Tools) - https://news2.david888.com/api/mcp
      支援遠端 MCP 的 Agent 與開發工具可直接連線呼叫 5 個工具。採用標準 Streamable HTTP，匿名只讀、不需要 token，回傳文字與結構化資料。 / Directly call 5 tools from any AI agent. Built for remote MCP-compatible agents and dev tools. Standard Streamable HTTP, anonymous read-only, no token needed; returns concise text and structured data.
    • OpenClaw Agent Skill - https://github.com/tbdavid2019/openclaw-docs-skill
      每日自動同步 OpenClaw 官方文件與常見問題處理方式，方便 Agent 查詢開發與設定問題。
    • 論文雷達 Agent Skill / Daily Paper Scout Skill - https://github.com/tbdavid2019/paper-daily
      學術論文追蹤與研究雷達 Agent 技能，讓 LLM 自動讀取最新論文資料並產出結構化研究評估報告。 / An agent skill for academic paper tracking and radar analysis, enabling LLMs to read daily paper dumps and generate structured research reports.
    • 888a2a Agent 平台 / 888a2a - Multi-Agent Platform - https://github.com/tbdavid2019/888a2a
      A2A-first human and AI-agent collaboration platform，專為多代理協同設計的人機協作平台。 / An A2A-first human and AI-agent collaboration platform designed for seamless multi-agent workflows.
    • CF Notepad Skill / CF Notepad Skill - https://github.com/tbdavid2019/cf-notepad
      Cloudflare Pages / Worker 風格的雲端筆記與編輯工作流技能，適合快速建立輕量知識工具。 / Cloudflare Pages / Worker style cloud note editing and workflow skill, ideal for building lightweight knowledge tooling.
    • 888box Skill / 888box Skill - https://box.david888.com/skill.php
      把 888box 納入代理工作流的技能入口，方便做檔案管理、資產整理與內容存取。 / A skill entry for using 888box inside agent workflows for file management, asset organization, and content access.
    • Telegram Bot Agent Skill - https://github.com/tbdavid2019/telegram-docs-skill
      整理 Telegram Bot API 官方文件與開發範例的 Agent Skill。
    • LINE Platform Agent Skill - https://github.com/tbdavid2019/line-docs-skill
      整理 LINE Bot 與 LINE 官方帳號開發文件與串接規範的 Agent Skill。
    • SAP Spartacus Agent Skill - https://github.com/tbdavid2019/SAP-spartacus-docs-skill
      提供 SAP Spartacus 電商前端開發文件與規範的 Agent Skill。
    • Hermes Agent Skill - https://github.com/tbdavid2019/hermes-agent-docs-skill
      自動同步 Hermes Agent 官方文件與操作維護指南的 Agent Skill。

    其他應用、生活工具與 3D 視覺實驗 (Productivity Apps, Tools & Interactive Visuals)

    生產力工具、生活應用與地圖查詢、瀏覽器擴充套件，以及 3D 遊戲與 WebXR 互動實驗。

    • 888news | 科技與 AI 新聞自動彙整系統 / 888news - Tech & AI News Aggregator - https://news2.david888.com/
      自動收集超過 100 個科技媒體與 AI 實驗室公告（OpenAI、Anthropic、Google、Meta 等），透過語意分類合併重複報導、過濾廣編稿，每日整理中英雙語新聞摘要。 / Automated tech & AI news aggregator monitoring 100+ sources (OpenAI, Anthropic, Google, Meta) with semantic grouping, ad filtering, and daily bilingual summaries.
    • 888 2FA | 雙因素認證金鑰管理 / 888 2FA - Cloudflare Workers 2FA Manager - https://2fa.david888.com/
      架設於 Cloudflare Workers 的 2FA 驗證碼管理工具。使用 Web Crypto API 實作 Passkey / WebAuthn 登入，支援 PWA 離線 TOTP 與多端備份。 / 2FA authenticator on Cloudflare Workers featuring Web Crypto Passkey/WebAuthn login, offline PWA TOTP, and encrypted backup.
    • afterBUY 補貨日記 | 耗材保存期管理 / afterBUY - Consumables & Warranty Tracker - https://tbdavid2019.github.io/afterBUY
      手機優先 PWA 耗材更換週期追蹤、開封保存期（PAO）、保固倒數與常備庫存管理，支援 Passkey 免密碼登入與 WebCal 日曆訂閱同步。 / Mobile-first PWA for replenishment tracking, period-after-opening (PAO) alerts, warranty countdowns, and spare inventory, featuring Passkey authentication and WebCal sync.
    • 學術論文追蹤器 / Academic Paper Tracker - https://tbdavid2019.github.io/paper-daily/
      每日追蹤 arXiv、HuggingFace、Semantic Scholar 最新 AI 與機器人學論文，自動排序並透過 LLM 生成繁體中文研究摘要與速報。 / An automated daily research tracker monitoring Embodied AI and ML papers across arXiv, HuggingFace, and Semantic Scholar with LLM-generated Chinese summaries.
    • 333 Taiwanese TTS Hub / 333 Taiwanese TTS Hub - https://tbdavid2019.github.io/333TTSWeb/
      台語與國語語音模型整合工作台，支援快速試聽、多模型比較、語音生成與展示用途。 / A Taiwanese Mandarin and Taiwanese Hokkien TTS workbench for quick listening tests, model comparison, speech generation, and demos.
    • Telegram: Oli Summary 總結王 - https://t.me/quantaar_bot
    • Telegram 公開頻道預覽器 / Telegram Channel Viewer - https://telegram.david888.com/
      可以把公開頻道內容轉成 web content，方便快速瀏覽與資料整理。 / Convert public Telegram channel posts into easy-to-read web content for fast browsing and clipping.
    • Telegram: Oli家 古靈 Gemini - https://t.me/oli_photo_bot
    • Telegram: 小截圖 Screenshot - https://t.me/oli_img_bot
    • 小濃縮 (Quick Summary & Chat) 333 / Quick Summary & Chat 333 - https://chromewebstore.google.com/detail/%E5%B0%8F%E6%BF%83%E7%B8%AE-quick-summary/ilgegilcecmgnomacgjiklmhfgioekof
      瀏覽器 AI 網頁摘要工具。支援串接 Gemini、ChatGPT、Groq 與自訂 BaseURL，可一鍵產生網頁與 YouTube 影片摘要。 / Browser AI assistant integrating Gemini, ChatGPT, Groq, and custom OpenAI-compatible BaseURLs for one-click web page and YouTube summaries.
    • Tab-Word-Deck 333 分頁學單字 / Tab-Word-Deck 333 - https://chromewebstore.google.com/detail/random-gre-word-%E9%9A%A8%E6%A9%9F%E5%96%AE%E5%AD%97%E8%A4%87%E7%BF%92%E5%99%A8/mpbkdjjihhjjhmlnchkbpgfclhhdblap?hl=zh-TW&utm_source=ext_sidebar
      每次開啟瀏覽器新分頁時自動顯示英文單字卡，內建多種字庫、發音與例句複習功能。 / A vocabulary learning extension that turns every new tab into a study moment, with word decks, pronunciation, examples, and review flows built into the browser.
    • LINE 小濃縮 - https://line.me/R/ti/p/@032trcev?from=page&liff.referrer=https%3A%2F%2Fblog.david888.com%2F&accountId=032trcev
    • Website Font Changer 333 改字體 / Website Font Changer 333 - https://chromewebstore.google.com/detail/%E6%94%B9%E5%AD%97%E9%AB%94-font-changer/ilmdkfomedcdolkiiagifgmgohahlmoi?authuser=0&hl=zh-TW
      網頁字體替換工具。可將任意網站的字體替換為使用者指定的系統字體，改善長文閱讀體驗。 / A customizable reading comfort tool that lets users override website fonts with their preferred system fonts, reducing visual fatigue and improving long-form reading.
    • 側邊翻譯 333 / Side Translation 333 - https://chromewebstore.google.com/detail/%E5%81%B4%E9%82%8A%E7%BF%BB%E8%AD%AF-333/odidpbpeokeiedljjcoppibifgnifmpg
      提供側邊欄介面的網頁翻譯工具，方便在瀏覽外文網站時左右對照原文與譯文。 / A sidebar translation helper for comparing original and translated text while browsing foreign-language websites.
    • WebTalk 333 - Chat and Summarize on any website. / WebTalk 333 - Chat and Summarize on any website - https://chromewebstore.google.com/detail/webtalk-chat-with-friends/hhhdloelamldfadfobnhdhpfmbbdppdb?authuser=0&hl=zh-TW&pli=1
      結合網頁摘要與 WebRTC P2P 即時聊天功能的擴充套件，可在同一個網頁上整理重點並與其他人即時討論。 / A web summary and real-time communication tool. With WebRTC P2P, users can summarize pages and chat with friends directly on the current website.
    • 888box 檔案中心 / 888box File Center - https://box.david888.com/
      開源的類 Dropbox 雲端儲存與檔案管理中心。 / An open-source Dropbox-like cloud storage and file center.
    • 2MD 快速閱讀、OCR 表格重建與個資去識別化引擎 / 2MD — Fast Web/Doc Reader, PP-OCRv4 Table Reconstruction & PII Shield - https://2md.aiurl.tw/
      全功能 AI 內容解析與隱私護盾：將網頁、Office/PDF 文件、高解析圖片表格（PP-OCRv4）與即時搜尋轉為乾淨 GFM Markdown 或 JSON，內建 15 類台灣與國際個資去識別化。 / All-in-one AI ingestion & privacy shield converting web pages, PDF/Office docs, tabular images (PP-OCRv4), and live search into clean GFM Markdown or JSON, with 15-category PII de-identification.
    • WebTalk 333 / WebTalk 333 - https://webtalk-nine.vercel.app/
      多人即時交流工具，讓同一網站的訪客一起討論、一起看內容。支援聊天與 AI 摘要，可直接嵌入網站，無需自行架設後端。 / Multi-user real-time chat tool that lets visitors on the same website discuss and view content together. Supports chat + AI summary, can be embedded on any website without a custom backend.
    • 888 Tool / 888 Tool - https://tool.david888.com/
      常用線上小工具入口，集中整理日常開發與工作會用到的轉檔、格式處理與實用服務。 / A practical tool hub that gathers the small services and utilities used repeatedly in daily work.
    • david888 wiki / david888 wiki - https://wiki.david888.com/
      團隊內部使用的知識庫，用來整理 SOP、專案筆記、研究紀錄與技術文件。 / An internal knowledge base for SOPs, project notes, research logs, and documentation.
    • 888desturl 最終目的地網址追蹤 - https://url.david888.com/
      使用 Headless Chromium 模擬真實瀏覽器，追蹤分析 HTTP 轉址、meta refresh 與 JavaScript 導向。
    • 台灣道路施工地圖 - https://tbdavid2019.github.io/tw_road_fix_map/
    • 台灣寵物認養地圖 - https://tbdavid2019.github.io/tw_pet_need_map/
    • Shorten and undo closed URL 333 / Shorten and Undo Closed URL 333 - https://chromewebstore.google.com/detail/short-url-extension-333/cpgihhghfphpbapipfllmlplmfokfhaj?authuser=1&hl=zh-TW
      結合「短網址產生」與「恢復剛關閉分頁」功能的瀏覽器擴充工具。 / A browser utility combining short URL generation with one-click restoration of recently closed tabs.
    • final destination 檢查網址的最終目的地 333 / Final Destination 333 - https://chromewebstore.google.com/detail/final-destination-333/obcenjfdaklcigkaojocademabnookln
      輕量級的資安防護工具。透過串接 888desturl API，協助使用者在點擊未知連結前，預先解析並確認網址的最終導向位置，防範惡意重新導向風險。 / A lightweight security utility powered by the 888desturl API. Check the final destination of suspicious links before clicking to reduce redirect risk.
    • 輪盤選擇器 333 / Roulette Picker 333 - https://chromewebstore.google.com/detail/%E8%BC%AA%E7%9B%A4%E9%81%B8%E6%93%87%E5%99%A8-333/oaaajpfjfjhbegdiajklkaljjddlbnjp
      支援離線使用的決策小工具，提供可自訂選項的轉盤介面，協助快速做決定。 / An offline-friendly decision helper with a simple custom option editor and a roulette wheel for quick lightweight choices.
    • LINE 群組人 - https://line.me/R/ti/p/@377mwhqu
    • LINE 解惑人 - https://line.me/R/ti/p/@728wsrjq
    • AnswerBook API / AnswerBook API - https://answerbook.david888.com/
      可作為知識查詢與回答層的 API 入口，適合串接內部問答、文件檢索與工具流程。 / An API entry point for knowledge lookup and answer generation, suitable for internal Q&A, document retrieval, and workflow integrations.
    • Lofi Music 輕音樂 - http://music.david888.com/
    • 便利商店即期食品查詢 - https://tbdavid2019-taiwan-7-11.hf.space/
    • Tabs URL Copy 快速大量複製分頁網址 333 / Tabs URL Copy 333 - https://chromewebstore.google.com/detail/tab-url-copy/lfhdpmaolmbejolceggollfelmhbmmkb
      專為資料彙整與分享設計的效率工具。支援多種格式輸出，一鍵即可將瀏覽器中所有開啟的分頁網址快速複製到剪貼簿。 / A productivity tool for collecting and sharing open tabs. Copy all current tab URLs to the clipboard in multiple output formats with one click.
    • Nano banana • Open WebUI - https://openwebui.com/t/david888/nano_banana
    • Costco 好市多最速報 - https://cost.david888.com/
    • 耶誕樹3D特效 - https://fe-3d-xmastree.vercel.app
    • 視訊3D槍戰 - https://fe-3d-particle.vercel.app
    • 3D粒子特效 - https://fe-3d-particles.vercel.app
    • QAC-MAN 網站 QR / QAC-MAN — Website QR - https://qacman.com/?gh=4&q=david888.com
      以 8-bit 吃豆人遊戲呈現 david888.com 網址的互動式 QR Code；手機掃碼開站，桌機可用 WASD 遊玩。 / An interactive QR code for david888.com presented as an 8-bit Pac-Man game; scan to open the site or play with WASD on desktop.