Lili Chen Email & Phone Number

Mountain View, Ca, Us

Seattle, Wa, Us

Designed RESTful API and developed websites with Python, React, JavaScript, and Node.js to enhance UX

Edison, Nj, Us

⚫ Uncovered battery assembly line leakage factors using Python and Pearson correlation, saving millions annually⚫ Deployed XGBoost ML in Python for battery leak forecasting in production, cutting test time and costs

Pittsburgh, Pennsylvania, Us

Implemented and deployed a website using Python, Django, React, Nginx, PostgreSQL, and TypeScript with OAuth on Azure, integrating an AI algorithm for personalized ads, reducing response time from 30s to 2s

Palo Alto, Ca, Us

⚫ Developed SQL Snowflake data pipeline in Apache Airflow and Python website using Flask and JavaScript on AWS, accelerating inventory management by over 50% and reduced processing time from 3 days to under 1 day⚫ Created Python automation software using NumPy and Pandas with Snowflake SQL integration for error detection and price discrepancy marking, achieving a 50% reduction in cost validation review time⚫ Migrated 2 million records from Microsoft Access to Cloud SQL Snowflake, cutting data access latency by 70%

⚫ Implemented scalable data pipelines and applications handle over 60,000 daily user transaction data in SQL, providing visualization capabilities to support business decisions⚫ Applied RFM model and K-means statistical method in R and SQL to segment customers and identify target customers, resulting in a 50% increase in credit card spending⚫Visualized KPIs in Tableau to product managers for daily performance evaluation by analyzing more than 200K credit card transaction data using SQL⚫ Collaborated with the Product Manager to pioneer an A/B test in Python, driving a 15% increase in customer spending by validating the hypothesis that linking credit cards to utility accounts increases spending

Taipei City, Tw

● Built random forest model in R to categorize insurance documents with 90% accuracy rate, automating the distribution process that helped eliminate manual labor ● Developed and maintained technical training documentation of R to train colleagues across 3 teams ● Visualized the project performance of “Intelligent Claims”research in R, utilizing storytelling techniques to present to the General Manager

Master'S Degree, Information Systems Management

Bachelor'S Degree, Statistics

Exchange Student

Exchange Student