Jay Down
Data Science Senior Lead
Bristol, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolJay Down is a data science leader with eight years of cross-industry experience, currently heading data science at PMG after rapid progression from Lead to Senior Lead. He combines a strong quantitative foundation (MSc Data Science, BSc Chemistry) with hands-on experience in product-focused analytics roles at Flutter Entertainment and FARFETCH, translating complex data into business decisions. Based in Bristol, he has a track record of building and scaling analytics capabilities across marketing and product domains, mentoring teams and embedding data-driven workflows. Notably, his background spans both analyst-level insight roles and senior technical leadership, giving him fluency across stakeholder engagement and model delivery.
8 years of coding experience
4 years of employment as a software developer
Physics Chemistry & Maths A Levels, Physics Chemistry & Maths A Levels at King Edward VI Sixth Form College, StourbridgeBachelor of Science (BSc) Chemistry, Bachelor of Science (BSc) Chemistry at University of BathMaster of Science - MS Data Science, Master of Science - MS Data Science at King's College London
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (19)
shap9
shapley9
gradient-boosting9
deep-learning8
machine-learning8
pandas-dataframe7
jupyter-notebook6
monitor6
discord6
validation5
python5
data-validation5
data-quality5
causal5
data-science4
Programming languages (3)
Github contributions (5)
Jay-Down/MER-using-SVM_plus
Sep 2019 - Feb 2021
Contributions:18 commits, 16 pushes, 1 branch in 1 year 5 months
JayKeith/hello-world
Nov 2017 - Jan 2019
Contributions:2 PRs, 3 pushes, 3 branches in 1 year 2 months
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