Sr. Strategy and Data Analyst @Giant Manufacturing Co.,Ltd.
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2021 ~ Present
大數據分析師、統計分析師、商業分析師、市場分析師
Within one month
data visualization with MS Access, R and Tableau to automate the process of retrieving data from multiple sources, and subsequently transform and display insights in dashboards to support senior executives’ business and operational decisions Designed and developed data pre-processing apps with R and Shiny to reduce spreadsheet consolidation and pre-processing time by 95% and increase the data accuracy in Specs & Parts system Life Insurance Marketing and Research Association, USA Capstone Data Analyst, Jan 2018 ~ Apr 2018 Developed machine learning models with R and SAS to identify factors affecting agent attrition Designed data visualization dashboards to present data insights
to reduce scraps. Sales Analysis : Time series analysis on Sales to draw insights on Customers and Products. PO to SO Verification: Python automations to verify and compare Purchase Order and Sales Order automatically. Work Experience Machine Learning Engineer JanuaryPresent Iowa, USA Working with Business Users to gather data from various sources. Writing SQLs using DB links to build global database warehouses. Data preprocessing, exploratory data analysis and presenting findings to stake holders. Building Simple Machine Learning models, train and test them to predict possible outcomes. Design & Develop Python codes for process automation.
Python
Oracle ERP
Oracle SQL
Employed
Full-time / Interested in working remotely
10-15 years
The University of Texas at Austin
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Post Graduate Program in Artificial Intelligence and Machine Learning
Data Scientist | Associate Researcher @China Engineering Consultants, Inc.
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2020 ~ Present
資料分析師
More than one year
large amounts of data to discover trends and patterns. • Build predictive models and machine learning algorithms. • Present information using data visualization techniques. • Collaborate with other team to build supervised and unsupervised learning capabilities with prediction, early alerting, and prescriptive recommendations. TAITRA (Taiwan External Trade Development Council), Data Scientist | Project Manager, Jun 2019 ~ Sep 2020 • Data analysis of global industrial potential market, and reference for forecasting target market expansion. • Modeled the growth rate prediction of imports and exports of various countries, and estimated the trends of international trade situation. • Preprocessing and analysis of big data
Lead Data Scientist / Senior Data Scientist @Vinnovation Network 維諾森資訊科技
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2022 ~ 2023
資料科學家、資料科學工程師、機器學習工程師
Within one month
the highest quality benchmarks. MLOps / Machine Learning / Data Science Utilized Databricks to build a LightGCN-based recommendation system, fine-tuning for precise content delivery. Monitored model versions with MLflow, ensuring continuous integration. Seamlessly merged our recommendation system with Databricks Delta Lake, maintaining a high-quality data influx and elevating system performance. Developed a comprehensive MLOps service on Databricks, spanning from preprocessing to deployment. Leveraged automation tools to swiftly adapt models to new data. Developed an API service used as an internal tool within the company, leveraging OpenAI Whisper for automatic speech recognition
. 工作經歷 Master's Thesis CCU CSIE***.** (JULPresent)* Developed an automated event extraction framework to enhance CTI extraction with risk analysis by analyzing dark web content. Overcame challenges presented by varied web designs and CAPTCHA systems on dark web forums and markets through advanced HTML preprocessing techniques. Conducted a comprehensive evaluation of the extracted CTI's novelty, relevance, and utility, including its timeliness and coverage gap compared to existing intelligence, using custom assessment criteria for risk evaluation. Utilized GPT-4 for sentence-level keyword extraction to identify cyber threat intelligence (CTI) from the
Senior Associate - Procurement Services @WNS Global Services
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2022 ~ Present
Within two months
maintain the dashboards using Power Bi for Procurement Project Databases. • Leading the disciplines of data modelling and visualization for the organization using tools like Power BI MaySeptember 2022 Senior Data Specialist - Impendi Analytics Pvt Ltd • Managed end-to-end procurement analytics projects and implementations for diverse clients. • Led data collection, cleansing, processing, enrichment, and interpretation efforts. • Built and maintained Spend Cubes for client accounts. • Prepared data in Tableau/Power BI format using Alteryx for dashboard updates. • Automated recurring preprocessing tasks with Alteryx. • Identified savings opportunities, created presentations and reports for client stakeholders.