Staffing search: days → minutes專案人力搜尋時間：從數天縮短至數分鐘 Global Consultancy · AI Engineer · 2024-2025跨國顧問公司 · AI 工程師 · 2024-2025
Designed the retrieval, model-selection, and evaluation layers of a RAG system that helped managers identify evidence-backed candidates across an 8,000-person consultancy.設計 RAG (檢索增強生成) 系統的檢索、模型選擇與評估層，協助專案經理在一家擁有 8,000 名員工的顧問公司中，找出最合適人選。
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≈85% cost reduction成本縮減約 85% Financial Institution · Lead Data Scientist & Full-Stack Developer · 2024金融機構 · 首席資料科學家暨全端工程師 · 2024
Inherited a legacy system running $200K/month in infrastructure costs. Rebuilt the pipeline and renegotiated the SLA, cutting monthly cost to $30K without losing any real operational capability.接手每月基礎架構維運成本高達 20 萬美元的舊有系統。透過重構資料管線與重新議定服務級別協定 (SLA)，成功將每月成本壓降至 3 萬美元，且未折損任何實質的營運能力。
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Regulation Asia Awards 2023Regulation Asia Awards 2023 Financial Institution · Lead Data Scientist & Full-Stack Developer · 2022-2025金融機構 · 首席資料科學家暨全端工程師 · 2022-2025
Built and shipped a production monitoring system from an undefined brief with no labelled data — later named “Best AML/CFT Data, Analytics & Visualisation Solution” at the Regulation Asia Awards for Excellence 2023.在需求未明、亦無標註資料的情況下，打造一套正式運作的交易監控系統，其後在《2023 Regulation Asia Awards》中榮獲「最佳洗錢防制/打擊資恐 (AML/CFT) 數據、分析與視覺化解決方案」獎項。
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≈90% faster delivery交付速度提升約90% Global Consultancy · Lead Data Scientist · 2020-2021跨國顧問公司 · 首席資料科學家 · 2020-2021
Built to replace a repeated manual workflow, cutting delivery time on recurring analyses by around 90%.將資料科學方法模組化，以平台以取代重複的人工分析流程，成功將例行分析專案的交付時間縮短90%。
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3–6 hours earlier crisis detection提早3–6小時偵測到危機 Global e-Commerce · Lead Data Scientist · 2020全球電商平台 · 首席資料科學家 · 2020
Combined NLP classification with time-series forecasting to identify rapidly escalating reputation risks before they became visible through online conventional monitoring.結合自然語言處理(NLP)與時間序列預測技術，搶先在傳統網路監控偵測到之前，辨識出正快速升溫的風險。
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