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Hi there I'm Cici! Welcome to my page:)

Business Intelligence Engineer II @AWS We build AWS Infra Supply | Data Analytics | Marketing & Statistics

Cici Chen Cici Chen Cici Chen Cici Chen

  • 💻 How to reach me: chencici0424@gmail.com
  • 📝 Resume
  • 🌱 I’m currently refreshing and learning Python skills and more...
  • ⚡ Fun fact: Big fan of Harry Potter; Road-trips lover; Making Healthy Desserts...

A little more about me...

4.5 YOE motivated, detail-oriented, and responsible senior analyst with industry experience in data analytics, product growth, marketing, healthcare, business intelligence, and statistics at tech firms. Led team projects to track challenges and improvement areas. Demonstrated problem-solving and cross-team communications in turning ambiguous inquiries into concrete solutions.

Graduated in 2019 from Columbia University(M.A. in Statistics) and in 2017 from Baylor University (B.B.A. in Marketing). On my way to explore the beauty of data science, I have always been interested in transforming data into useful information and bringing brilliant product insights to the table. I believe that utilizing data is a powerful tool to support the story behind and I desire to continue to learn and grow more in this area step by step.

  • Programming: SQL(joins, windows, ctes, etc.), R(ggplot2, dplyr, glmnet, shiny, etc.), Excel (pivot table, vlookup), Python(matplotlib, numpy, pandas), SAS(Certified in Advanced/Statistical Business Analyst) Python (Matplotlib, NumPy, pandas, etc), Tableau, SAS, Jira, Asana, Databricks
  • Certifications: Google Analytics, CITI Researcher, SAS Advanced/Statistical Business Analyst, Hootsuite Platform
  • Tools: Tableau, Quicksight, Looker, Mode, Airflow, Redshift, Athena, S3, Databricks, DBT, Google Analytics
  • Statistics: Hypothesis Testing, A/B Testing, Sampling methods, Experimental Design, ANOVA
  • Machine Learning: Regression, Decision Tree, Random Forest, PCA, SVM, KNN, Clustering, Regularization

Some of my projects...

Marketing

Audible: Experimental Design

Team China: Product Promotion Plan

Case Study: Beyond the Bean

Retail Food Options on Campus: Are Students Satisfied?

Data Science & Statistics

Marketing Mix Models: Advertising Response Measurement

Fashion Image Recognition Using Machine Learning

Statistical Methods in Finance

Wage difference Between Black & White People

Crime Data Analysis

Business Intelligence & Analytics

AdventureWorks Workforce Evaluation

Noom: Simple Marketing Analysis

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