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自動化專案負責人，節省人力並提升效率：將例行性分析報表以 Tableau 彙整排程自動化，節省人力每月 120hr 工時 自動化工具：SQL. ETL 視覺化工具：Tableau 【台灣之星】用戶續留經營部 - 資深管理師，2017 年 3 月年 8 月 曾負責加值服務、國際漫遊、退租分析、客服隨口行

產業趨勢分析 • 整合內部資料與台灣政府的 Open data，自動化業務開發環節 • 透過 Tableau Server 建置公司資料倉庫 • 使用 Python 和 Tableau Prep 自動化 ETL，建立datapineline • 領導 A/B 測試設計與執行 Data Science 專案 • 開發推薦系統 • 和開發團隊一起開發内部 CRM 系統 • 實施會員經營管理，和會

services. Implemented CI/CD systems and designed internal software processes, communicating closely with executive leadership. (2) Achievement: Enhanced IT infrastructure flexibility and scalability, improved system reliability and operational efficiency, reduced costs. 4. Data Platform and Personalized Recommendation System: (1) Responsibility: Built AWS data platform including ETL, data warehousing, and lakes. Led development of a personalized recommendation system using AWS Personalize, custom algorithm and Generative AI, e.g. OpenAI, Genimi. (2) Achievement: Boosted customer conversion rates by 2% through detailed customer profiles and targeted insights. 5. Research and Training on

0xconnection-request-timed-out, 目前為止,沒再發生 c.用golang + go-ora/v2 來存取Oracle資料庫,調出300多萬筆資料來滿足另一家廠商的需求,因為opensource ETL工具及sql developer匯不出來,會當掉 d.四分鐘內用Oracle in 及 parallel 比對600多萬, 200多萬,800多萬筆三群資料來產出200多萬筆資料需

具: Tableau, Oracle OBIEE, SSRS 技能 程式語言：R、Python、TSQL、PL SQL、VBA。 資料庫：MS SQL、Oracle SQL、ADX 報表系統：Tableau、SSRS、OBIEE、 系統：OFSAA、MSCI RiskMetrics。 對於金融領域知識、資料分析及ETL流程有實務經驗，及良好的團隊合作能力。 學歷 輔仁大學 - 金融所 輔仁大學 - 統計與資訊學系 經歷 趨勢科技 2021/11 – 2024/1

Vel Tien-Yun Wu I bring 5 years of hands-on experience in data engineering and software development, with a focus on building scalable data processing systems utilizing Hadoop, Spark, Kafka and Docker. My expertise in developing efficient ETL pipelines has been fundamental in optimizing data workflows for various data warehouses, enhancing data integrity and availability. My track record includes managing high-volume data pipelines, automating scheduling processes to improve operational efficiency, and deploying monitoring solutions that have reduced Mean-Time-To-Repair (MTTR) by 40%. I have a strong foundation in SQL, especially PostgreSQL, which enables

Cathy Chen Sr. Data Analyst Senior data analyst with over 6 years experience in ETL, data visualization, exploratory data analysis, machine learning, deep learning, customized online dashboard using SQL , R , Python and data analytics tools. Data Scientist, Data Analyst Taipei, Taiwan [email protected] Experience Sr. Data Analyst • TrendMicro NovNow Work with cross-functional teams(UI/UX designer, Front-end, Back-end, Marketing, PM, Sales) to provide related data, design metrics, report and dashboard. Cross app data tracking and user journey analysis. VisionOne customers engagement score - the metrics can help fields to