Quyen Nguyen

About Quyen Nguyen

Data scientist with 10+ years of experience with reporting data and machine learning…

Experience

1. Data Science Consultant

   USAA

   Apr 2017 — Present

   Build natural language processing models (TF-IDF text similarity model and Named Entity Recognizer - NER) to scan for legal clauses and entities from third party contracts, saving 100K+ hours of manually reading legal contracts by lawyers and paralegals- Develop strategies and solutions using Python in Jupyter Notebooks to map large transactional databases, and validate results with mathematics and multiple factors to improve text similarity from 50% to 80%- Build anomaly detection algorithms with statistical modeling to reduce data discrepancy from 40% to 2%- Discover new engineering technical approaches and write wiki explanations for sharing and training- Optimize queries across SAS and Hadoop to save data collecting time from 10+ hours to 5 minutes- Build product volume time series forecasting and call volume clustering using SAS modeling- Manipulate large data sets with Cloud computing platforms (MS Azure and Google Cloud Platform)- Build Web applications dashboards (Adobe Analytics) for operations and business insights.

Skills

• Information Systems
• Microsoft Powerpoint
• Marketing Analytics
• Research
• Pyspark
• Microsoft Excel
• Google Analytics
• Information Analysis
• Data Mining
• Spss
• Critical Thinking
• Sas
• Python
• Sas Programming
• Market Research
• Statistical Modeling
• Powerpoint
• Tableau
• Teamwork
• R
• Regression Models
• Information Management
• Fmcg
• Adobe Analytics
• Information Technology
• Insurance
• Statistical Data Analysis
• Outlook
• Customer Service
• Site Catalyst
• Retail Sales Analysis
• Microsoft Word
• Photoshop
• Nielsen Data
• Pl/Sql
• Business Analysis
• Salesforce.com
• Oracle Sql Developer
• Data Analysis
• Sql