John Berroa
Senior Data Scientist
Hamburg, Germany
Summary
👤
Senior🎓
Top SchoolJohn Berroa is a Senior Data Scientist based in Hamburg with nine years of experience applying reinforcement learning and ML to real-world automation problems across drug design, robotics, and heavy industry. With an M.Sc. in Cognitive Science, he bridges neuroscience-inspired thinking and practical engineering—automating ore distribution, a 400-ton logging crane, and de novo molecule design using RL and QSAR models. He has a track record of productionizing time-series and computer-vision solutions for clients and mentoring students and interns through application screening and onboarding. Comfortable moving between research and deployment, he combines curiosity about reinforcement learning with hands-on systems integration in safety-critical domains.
9 years of coding experience
5 years of employment as a software developer
Bachelor of Arts (BA), Psychology with a minor in Behavioral Neuroscience, Bachelor of Arts (BA), Psychology with a minor in Behavioral Neuroscience at Stockton UniversityMaster of Science (M.Sc.), Cognitive Science, Master of Science (M.Sc.), Cognitive Science at Universität Osnabrück
English, German
Github Skills (41)
python10
youtube10
dependency-free10
cli10
python-datetime7
datetime7
antcolony7
quantum-computing6
localization6
calendars6
algorithm5
machine-learning4
icalendar4
forecast4
transfer-learning4
Programming languages (3)
Github contributions (5)
johnberroa/Duel-of-the-Numbers
Sep 2017 - Feb 2019
A mixing of neuromorphic and quantum computing for the Comparative Machine Learning class
Contributions:11 commits, 10 pushes, 1 branch in 1 year 4 months
machine-learningquantum-computingneuromorphic-computinggame
johnberroa/Ledger
Dec 2018 - Feb 2020
A lightweight money management tool to track transactions and incomes.
Contributions:22 PRs, 45 pushes, 19 branches in 1 year 1 month
money-managementledgerplaidfinancemanagement-tool
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