Zerui Zhou
Sydney,NSW
Summary
To seek and maintain full-time position that offers professional challenges utilizing interpersonal skills, excellent time management and problem-solving skills.
Overview
5
5
years of professional experience
Work History
Data Analysis Researcher
Airbnb
08.2022 - 11.2022
- Classify, extract and clean data with Pandas and Numpy Python modules, and Use data visualization methods such as heat map to explore the impact of each variable on the price.
- By using Python skills setting up OLS, Lasso, Tree, Random Forests, Gradient Boost, Stacking etc.. models to predict house price and through comparing RMSE for each model, finding the best new houses' nightly price on Airbnb.
- Ranked 10th out of 220 groups in the prediction model accuracy with original data through Kaggle.
- Acted as a team leader in group projects, delegating tasks and providing feedback.
Research Data Analyst
Coffee Shop Restaurant
03.2022 - 06.2022
- Maximize coffee shop revenue by using Python including number of people to hire, location, opening hours, etc.
Data Analyst Researcher
International Conference On Learning Represent
03.2022 - 06.2022
- By using Pandas and Numpy etc.. Python method to extract, classify and clean data, deal with missing values and outliers in the data. Conduct a descriptive analysis of pass rates and scores for academic articles, making hypotheses about factors that might influence them.
- Through EDA and VDA, make visual images based on seaborn, matplotlib, plotly from macro and micro perspectives, analyze the development trend of future papers and get conclusions to complete the data report.
- Discussed the limitations and suggestions of the data in this report, and given solutions to possible problems that may affect the credibility of academic articles in the future to increase the credibility of reports.
Mathematics Model Researcher
Transmission Dynamics Of COVID-19 In India
10.2020 - 12.2020
- By constructing graphs, data, and model simulations, the basic reproduction number (R0), disease transmission rate (β𝑠), peak time, predicted population balance point, etc.
- By analyzing the degree of intervention of different medical levels on the disease; changing the mathematical variables to analyze the impact on the basic reproductive number.
Chinese Union Membership of OregonState University
Chinese Union Of Oregon State University
02.2018 - 06.2019
- Participated in the planning and organization of Oregon State University Freshman Meeting in Shanghai and the 500-person Oregon State Spring Festival Gala and other projects, and won the Outstanding Individual Contribution Award.
Education
Master of Commerce - Data Analytics & Management
University of Sydney
Sydney, NSW07.2023
Bachelor of Science - Applied Mathematics
Oregon State University
Corvallis,OR,USA04.2021
Skills
- Python
- Tableau
- Matlab
- Mathematica
- R
- Office
Languages
Chinese (Mandarin)
Native or Bilingual
Timeline
Data Analysis Researcher
Airbnb
08.2022 - 11.2022
Research Data Analyst
Coffee Shop Restaurant
03.2022 - 06.2022
Data Analyst Researcher
International Conference On Learning Represent
03.2022 - 06.2022
Mathematics Model Researcher
Transmission Dynamics Of COVID-19 In India
10.2020 - 12.2020
Chinese Union Membership of OregonState University
Chinese Union Of Oregon State University
02.2018 - 06.2019
Master of Commerce - Data Analytics & Management
University of Sydney
Bachelor of Science - Applied Mathematics
Oregon State University
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