Joonyoung Jeong
Data Analyst Internal Auditor
Salt Lake City, Utah, United States
Summary
👤
Senior🎓
Top SchoolJoonyoung Jeong is a data analyst and internal auditor with eight years of experience applying statistical modeling and practical analytics to drive measurable business outcomes. At Nutricost he built prediction models and optimizations that increased weekly shipments and improved revenue-per-acquisition, while also tuning Google Ads and dashboards for 5,000+ SKUs. Comfortable in R, SAS, and Python with working knowledge of SQL and Git, he combines rigorous statistical training (BS in Statistics, data science emphasis, 3.8 GPA) with hands-on product and finance-oriented analysis. His background includes academic research improving model accuracy and operational roles from server administration to leading a military squad, reflecting strong problem-solving, process optimization, and leadership under pressure. Colleagues describe him as creative and positive—an analyst who translates messy raw data into production-ready models and clear business recommendations.
8 years of coding experience
1 year of employment as a software developer
IT security, IT, 4.0, IT security, IT, 4.0 at Latter-day Saints Business CollegeBachelor of Statistics : Data Science, Statistics, 3.8, Bachelor of Statistics : Data Science, Statistics, 3.8 at Brigham Young University
English, Korean
Github Skills (16)
owasp10
bob10
web-application10
pentest10
web-application-security10
application-security9
security9
javascript3
react3
pattern2
nodejs2
telegram1
ctf1
p5js1
vulnerability1
Programming languages (4)
Github contributions (5)
BWASP/BWASP
Sep 2021 - Mar 2022
BoB Web Application Security Project
Contributions:299 commits, 5 pushes in 5 months
web-application-securityapplication-securitysecuritypentestweb-vulnerabilty
jeongjy0317/Portfolio
Aug 2019 - Feb 2024
Contributions:2 PRs, 25 pushes, 7 branches in 4 years 7 months
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