Yingkun Wang

Yingkun Wang Email and Phone Number

The Johns Hopkins University - Whiting School of Engineering | Data Science & Applied Mathematics Background @ Walmart Global Tech
sunnyvale, california, united states
Yingkun Wang's Location
Sunnyvale, California, United States, United States
About Yingkun Wang

Data Interpreter who is enthusiastic about data analytics, visualization, and machine learning algorithm. Had strong logical thinking and firmed theoretical mathematical knowledge based on Applied Mathematics background and has always been a creative designer in the visualization field. Always be curious and eager to explore unfamiliar fields. - Programming Language: Python, SQL, Matlab, R, Java- Visualization Tool: Python, Tableau, Figma- Machine Learning Algorithm: KNN, LDA, QDA, NLP, SVM, PCA, Decision tree, Perceptron, Logistic Regression, Random Forest- Mathematics: Linear & Nonlinear optimizations, Mathematical modeling, Linear regression, A/B testing, Hypothesis testing, Statistical inference, Bayesian statistics

Yingkun Wang's Current Company Details
Walmart Global Tech

Walmart Global Tech

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The Johns Hopkins University - Whiting School of Engineering | Data Science & Applied Mathematics Background
sunnyvale, california, united states
Employees:
6441
Yingkun Wang Work Experience Details
  • Walmart Global Tech
    Data Scientist
    Walmart Global Tech Jul 2022 - Present
    United States
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  • The Johns Hopkins University
    Research Assistant In Data Analysis
    The Johns Hopkins University Oct 2020 - May 2022
    Baltimore, Maryland, United States
    - Working for a project called Bloomberg Initiative for Global Road Safety (BIGRS);- Discovered correlations between NYC traffic and COVID-19;- Accompanied with JHU COVID-19 live map to analyze the daily increase in coronavirus;
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  • Nbcuniversal
    Decision Scientist Intern
    Nbcuniversal Jun 2021 - Aug 2021
    New York, United States
    - Connected with customers through People’s Choice Awards to understand their interests and translate those into solutions of increasing program ratings- Cleaned and updated 2021 Tokyo Olympics telecast data to generate daily interactive dashboard and evaluated commercial ratings to optimize ads planning- Compared different association rule methods to interpret relationships between Winter Olympics and other TV programs through PySpark
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  • Uc San Diego
    Math18 Linear Algebra Teacher Assistant
    Uc San Diego Jan 2020 - Mar 2020
    San Diego, California, United States
    - Preparing and holding weekly discussions to help students review and solve their problems regarding the course- Holding weekly office hours to help students - Assist professor supervise and grade tests
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  • Ucsd
    Grader Of The Mathematics Department
    Ucsd Sep 2018 - Mar 2020
    San Diego, California, United States
    - Helped students in understanding and solving problems related to courses of Calculus, Numerical Analysis/Linear, Differential Equations and Mathematical Softwares- Corrected students’ work, uploaded their scores, and gave them concrete feedback as to their performance- Helped students improve their math scores on exams, and higher marks in courses through improved homework
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  • We-Education Group, Inc.
    Academic Tutor
    We-Education Group, Inc. Oct 2018 - Apr 2019
    New York, United States
    - Tutoring university students in the math and python- Designed the class and help students solve problems in their course- Designed detailed PDF notes and after-class work for each class
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  • Lenovo
    Data Analyst Assistant
    Lenovo Jul 2018 - Sep 2018
    Beijing, China
    - Used Python to clean and analyze data for Service Supply Chain team- Self-studied Tableau and used it to create interactive map visualization- Served on the pioneer visualization team to popularize Tableau in team
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  • City Bank
    Assistant Financial Analyst
    City Bank Jun 2017 - Sep 2017
    Beijing, China
    - Participated in “Personal Financial Planning” project to maximize profits of a customer - Analyzing customer’s preference, financial data, saving and investment spending, madevarious models and predictions and projected optimal planning for him
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Yingkun Wang Skills

Data Analysis Analytical Skills Machine Learning Data Science Data Engineering Statistics Applied Mathematics Data Visualization Statistical Data Analysis

Yingkun Wang Education Details

Frequently Asked Questions about Yingkun Wang

What company does Yingkun Wang work for?

Yingkun Wang works for Walmart Global Tech

What is Yingkun Wang's role at the current company?

Yingkun Wang's current role is The Johns Hopkins University - Whiting School of Engineering | Data Science & Applied Mathematics Background.

What schools did Yingkun Wang attend?

Yingkun Wang attended The Johns Hopkins University, Uc San Diego.

What skills is Yingkun Wang known for?

Yingkun Wang has skills like Data Analysis, Analytical Skills, Machine Learning, Data Science, Data Engineering, Statistics, Applied Mathematics, Data Visualization, Statistical Data Analysis.

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