Jonathan Harper
Senior Software Engineer at Reddit, Inc.
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolJonathan Harper is a Senior Software Engineer with nine years of backend experience, currently building Awards and Collectible Avatars on Reddit’s Marketplace team in San Francisco. He specializes in Python and Go and has a track record of shipping revenue-driving features, subscription platforms, and scalable microservices across consumer-facing products. Previously at Coffee Meets Bagel he led cross-functional projects that reduced subscription QA time from hours to minutes, ran the internship program, and fixed high-impact production bugs affecting thousands of users daily. Comfortable both as a founding engineer on new teams and as a hands-on maintainer, he combines product-minded experimentation with rigorous backend engineering. He holds a First-Class MEng in Computer Science from the University of Southampton and often surfaces operational improvements—like automated testing and task automation—that quietly accelerate team velocity.
9 years of coding experience
3 years of employment as a software developer
Master of Engineering, Computer Science, First-Class Honors, Master of Engineering, Computer Science, First-Class Honors at University of Southampton
Github Skills (16)
breast-cancer8
knn-classification8
logistic-regression6
svm-classifier6
classification-algorithm5
supervised-learning5
prediction-model5
k-nearest-neighbours4
python4
binary-classification4
svm3
machine-learning3
regression3
classification3
diabetes3
Programming languages (1)
Github contributions (5)
jvh/classifying-breast-cancer
Sep 2018 - Jul 2019
Classifying breast cancer using supervised machine learning techniques (logistic regression and k-nearest neighbours)
Contributions:22 commits, 15 pushes in 10 months
pythonbreast-cancerclassificationbinary-classificationclassification-algorithm
jvh/identifying-rhyming-words
Jan 2019 - Mar 2020
Contributions:10 commits, 6 pushes in 1 year 2 months
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