Jonny Brooks-bartlett
Senior Machine Learning Engineer at Spotify
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolJonny Brooks-bartlett is a Senior Machine Learning Engineer based in London with 11 years of experience applying statistical modelling and production ML to high‑scale consumer platforms. He has led algorithmic efforts at Spotify and Deliveroo, delivering end-to-end pipelines, containerised deployments on AWS SageMaker, and ranking models that materially increased profit and orders. His background includes academic research at Oxford on nonlinear Kalman filters for biological data—work that produced open-source contributions in Julia and a Python visualization toolkit—bringing rigorous probabilistic methods to product problems. A proven communicator, he’s presented ML and experiment design at industry conferences and mentored teams across research and product organisations. Notably, he blends deep mathematical training with practical CI/CD and MLOps experience, making him comfortable moving models from prototype to robust, tested production services.
11 years of coding experience
5 years of employment as a software developer
Doctor of Philosophy (Ph.D.), Mathematical Biology, Doctor of Philosophy (Ph.D.), Mathematical Biology at University of OxfordMaster's Degree, Mathematics, 1st Class, Master's Degree, Mathematics, 1st Class at University of SouthamptonGraveney School
English
Stackoverflow
3,248reputation
2.7mreached
10answers
4questions
jupyter-notebook
top-5%
machine-learning
top-5%
python
top-5%
pandas
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printing
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filtering
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Github Skills (147)
gtk10
qt10
filtering10
matplotlib10
test-results9
pandas9
printing9
mixed-models9
data-visualization9
nteract9
displays9
atom-editor9
python9
correlation9
visualization9
Programming languages (9)
Github contributions (5)
GarmanGroup/CorMapAnalysis
Jan 2017 - Dec 2022
Module to visualise the CorMap (Correlation Map) test results for SAXS data
Contributions:2 reviews, 2 commits, 1 PR in 5 years 11 months
orangesaxsmeta-analysiscorrelationmap
JonnyCBB/Thesis
Feb 2016 - May 2017
Contributions:75 pushes, 1 branch in 1 year 3 months
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