Data Scientist/Data Analyst

.

Christy Kuo

San Francisco Bay Area 408-***-**** *******@*****.***

Experienced Data Scientist with a proven background in B2B and B2C products and experimentation. Proficient in using statistical methods and data visualization practices to inform strategic recommendations SKILLS

● Programming - SQL, Python (NumPy, Matplotlib, Scikit-Learn, Pandas), R, Spark, Hadoop

● Analytics - A/B Testing, Experimental Design, Statistical Testing, Causal Inference, Regression Analysis

● Machine Learning and Statistics - Time Series Forecasting, Random Forest, K-Nearest Neighbors Algorithm

● Data Visualization - Tableau, Power BI, Looker, Amplitude, D3.js EXPERIENCE

Data Scientist

Realtor.com

July 2022 - Present

Santa Clara, CA

● Designed and executed end-to-end A/B testing to assess the impact of new and existing features for subscription product experience. This included conducting standardized power analyses, streamlining test processes, and facilitating data-driven decision making

● Analyzed the effectiveness of an existing feature on user fulfillment using causal inference methodologies and machine learning techniques (KNN, regression), resulting in a 12% increase in the fulfillment rate

● Played a key role in improving the agent user journey by employing various statistical techniques to investigate stages where user drop outs, leading to an increase in the conversion rate

● Proactively identified and collaborated with Product Management on analytical needs, established goals, and conducted quantitative measurements of core products

● Created ETL pipelines and automated dashboards for customer products, providing actionable insights for stakeholders' decision-making

Product Analyst

OKX Technology Inc.

August 2021 - May 2022

San Francisco, CA

● Designed and conducted A/B testing to increase user engagement on user profile dashboard

● Developed, monitored, analyzed, and interpreted large data sets to measure KPIs across regions and platforms for crypto investors, presenting actionable findings to executive leaders on a weekly basis

● Led user segmentation analysis to understand user purchasing behavior and identify opportunities for user growth

● Worked cross-functionally with Product and Engineering to instrument and validate data, contributing to improved data availability and quality as one of the early members of the data team Senior Data Analyst

Centene Corporation

August 2020 - February 2021

San Rafael, CA

● Integrated claim data from various sources, including APIs and relational databases, using SQL and Python to help stakeholders understand the characteristics of claims and renewals

● Built and trained a time-series forecasting model to predict sales for marketing efficiency, resulting in a 7% increase in customer LTV

Data Analyst

T Beauty Inc.

July 2019 - August 2020

Taipei, Taiwan

● Optimized SQL queries on large data sets, supporting C-suite executives with weekly performance forecasts and revenue reports

● Created performance models using linear regression for warehouse workers to establish benchmarks for the efficiency and effectiveness of warehouse associates

EDUCATION

University of the Pacific

MS, Data Science

University of California, San Diego

BA, Communications

San Francisco, CA

2017 - 2019

La Jolla, CA

2012 - 2015

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