Jeffrey Kozik
Software Engineer II at GitHub
New York, New York, United States
Summary
🤩
Rockstar🎓
Top SchoolJeffrey Kozik is a software engineer with nine years of experience, currently building software at GitHub from his base in Houston. He blends practical automation—browser extensions, Selenium, Google Apps Script and VBA—with machine learning work (KNN, XGBoost, SVM, Naïve Bayes) developed during R&D internships at Procter & Gamble. Jeffrey has freelanced on Fiverr creating websites and automations, showing a knack for shipping small, impactful tools that save time for non-technical users. A Case Western Reserve Computer Science graduate, he pairs backend/data skills in Python and scikit-learn with front-end JavaScript know-how, and has a habit of proactively automating coworkers’ workflows—an indicator of product-minded engineering.
9 years of coding experience
2 years of employment as a software developer
Bachelor of Arts - BA, Computer Science, Bachelor of Arts - BA, Computer Science at Case Western Reserve University
Stackoverflow
481reputation
112kreached
23answers
0questions
Github Skills (41)
component-library10
react10
react-responsive8
service-worker6
ruby-on-rails6
error-handling6
google-chrome-extension6
expo6
typescript6
react-select6
jwt-authentication6
ios6
javascript6
react-native6
react-router5
Programming languages (5)
Github contributions (5)
JeffreyKozik/jeffreykozikwebsite
Feb 2022 - Jul 2024
Portfolio website made with Gatsby
Contributions:6 PRs, 10 pushes in 2 years 5 months
gatsbyjsbootstrapgatsbyipfslodash
JeffreyKozik/tek-quore
Jun 2017 - Oct 2020
Contributions:16 pushes, 1 branch in 3 years 5 months
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