Jefferson Ong
⃝ ongjk@appstate.edu
⃝ 910-273-2383
⃝in/ongjk/
⃝ ongjk.github.io
Education
Bachelor Of Science
Mathematics
Appalachian State | 2018-2020
• May 2020
• GPA: 3.9
Associate Of Science
Fayetteville Tech | 2015-2018
• May 2018
• GPA: 3.8(Honors)
Coursework
Math & Statistics
Data Analysis
Data Science
Mathematical Statistics
Statistical Modeling
Probability
Sport Analytic
Real Analysis
Linear Algebra
Numerical Methods
Graph Theory
Datacamp Courses: 34
Skills
Languages
R
Python
SQL
IDE & Packages
• R Studio • Spyder • MySQL
• Dplyr • Caret • Ggplot2
Interest
Art
Portraits • Concept Art • Poetry
Medium
Oil • Ink Brush • Watercolor
Software
Unity • Coral 2019
Languages
English • Tagalog
Projects & Publications
Divorce Questionnaire Prediction Spring 2020
• Reproduction of a study in Turkey using ML models
• Used 5x5 cross validation testing on random forest models
• Looked for significant predictors base on importance
Breast Cancer In Portugal Spring 2020
• Predicted whether a patient has breast cancer base on blood work
• Adjusted tuning parameters using caret package
• Compared ridge/lasso regression and random forest base on AUC
Undergraduate Research
Football Attendance & Coronavirus Data Sring 2020
• Used ML models to predict fan attendance
• Created data visualization for infected in US
• Perform time series forecasting for NC
Toledo Placement Cutoff Fall 2019
• Chemistry Department’s test results was used to assess students.
• Conducted Data analysis with logistic modelling
• Presented results to school faculty
Symmetry In Atonal Music Spring 2019
• Investigated rarity in musical 12 tones rows
• Probed row operations such as transposition
• Generalized for n-notes system
Abstract Alegebra Meets Music Theory Fall 2018
• Examined seven-note diatonic scales
• Analyzed generalized formulas of perfect fifth
• Applied modular arithmatic
Work Experience
Advantage Solution | Event Specialist
spring 2018 - summer 2018
• promote brand awareness through product demonstration
• Engage customers by promoting products to increase sales
• Assess customers’ needs and interests to best recommend products
Cape Fear Valley Health | Hospice Volunteer
fall 2017 - summer 2018
• Visit with patients to provide companionship and support.
• Assisted with running errands, meal preparation, and other tasks.
• Maintain close contact with volunteer coordinator and hospice staff
Leadership & Involvement
Asian Student Association
2018-2020
Figure Drawing Club
2018-2020
Lindy Hop Swing Dance
2018-2020
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