Data Analyst
Resume:
Liren Xu
************@*****.***
PROFESSIONAL EXPERIENCE
Program Coordinator
Wuxi Rainbowcode Network Technology Co.Ltd., Wuxi, Jiangsu, China July 2016 – Present
Negotiated with the manager of a white spirit company named Jinzhongzi to develop a method that connects the white spirit packages to a mobile phone app based on rainbowcode
Utilized the “one item one code” characteristics of rainbowcode to prevent or at least discover the cross region sales and predicted the amount of cross region sales that can be reduced
Utilized the “one item one code” characteristics of rainbowcode to implement many marketing proposals and predicted sales increase due to each marketing proposal Data Analyst (Intern)
Wuxi Hongtaiyang Printing Co. Ltd., Wuxi, Jiangsu, China April 2014 – June 2014
Developed a method to count the amount of materials (mainly paperboard) wasted during manufacturing due to normal consumption, machine failure and errors made by operators
Predicted future efficiency of each production department from the data collected
Identified incorrect data and correction
Reviewed and provided suggestions to improve data analysis process EDUCATION
University of California, Los Angeles, Los Angeles September 2014 – June 2016
Bachelor of Science: Statistics
Cumulative GPA: 3.561 Major GPA: 3.644
Core Course: Introduction to Probability, Linear Models, Getting Up to Speed with SPSS, Stata, SAS and R, Introduction to Statistical Models and Data Mining
Dean’s Honor List [Fall, 2015]
Dean’s Honor List [Winter, 2014]
Dean’s Honor List [Fall, 2014]
PROJECT EXPERIENCE
Created statistical model to predict housing prices based on 90 regression variables with 87K observations, which resulted in MSE of 40K, compared to an average of 100K in class; our team tried GLM and considered ANN method, but the final model was created using random forest method
Analyzed two independent and two dependent samples from a given data set and performed a hypothesis test using t-test for non-paired and paired samples
Designed and performed an airplane experiment in order to find how the time in air related to paper type(2 levels) and weight(5 levels)
SKILLS
Language Skills: Proficient in English, native speaker of Mandarin Computer Skills: Data Management;
Data Analysis and Programming Software:
Proficient: R, Python;
User-level: SAS, SPSS, Stata, self-learning SQL;
Microsoft Office: Excel, PowerPoint, Word;
Operating System: Mac OS, Windows
Other Skills: Project management; Negotiation; Team management, Knowledge in Accounting and Economics
Liren Xu
************@*****.***
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