Chengsheng Deng

Experiences

Business Analyst

Jun.2018 - Aug.2018

Orient Securities, Shanghai, China

1.Negotiated partnerships with some banks such as HSBC, China CITIC Bank, and Citibank.
2.Utilized Tableau to visualize data and propose new strategies to reduce churn rate by 3%.
3.Led reshaping of the strategy, making the new plan launched two weeks earlier than expected.

Data Analyst

Jun.2017 - Aug.2017

Orient Securities, Shanghai, China

1.Analyzed business plans with partners to increase number of subscription by 20%.
2.Worked with supervisor on highlighting banner on website to improve click-through rate by 5%.
3. Presented multiple analyses on client conversion rate compared with traditional financial companies.

Education

Master of Arts in Statistics

Boston University

Sep.2019 - Jan.2021

Bachelor of Science in Mathematics

University of Massachusetts Amherst

Sep.2015 - May.2019

Projects

• Analysis of Avocados|R - 1.Examined avocado prices, finding prices in autumn would be about 5% higher than in spring.
  2.Designed a time series model to predict monthly price next year with over 75% accuracy.
  3.Showed findings into a website (https://3r.netlify.app/about/).

• Analysis of Three Basketball Players|Python - 1.Analyzed and manipulated three basketball player’s career data.
  2.Posted conclusion on the basketball forum and got an 86% support rate.
  3.Ran regression model to predict the salary of one player next season with over 95% accuracy.

• Car Analysis|Python - 1.Identified critical factors affecting car prices with team members.
  2.Forecasted prices with 3 different statistical models and pinpoint significant features for prices
  3.Developed some strategies to stimulate growth of sales, earning awards for being in top 5%.

Skills

Python,R,MySQL,Ms Office,Tableau