John Sandall
Co-Founder at Coefficient
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolJohn Sandall is a London-based data science and engineering founder with 11+ years of experience building practical ML and data platforms for clients across finance, sports, healthcare and media. As CEO of Coefficient and co-founder of multiple startups (including SixFifty and Knodium), he combines hands-on modelling, production engineering and client-facing training to turn messy data into actionable products. He has led projects from election forecasting with open data to high-frame-rate player tracking and wearable biometric estimation, and previously drove analytics at Apple and led data science at YPlan. A Newspeak House fellow and PyData co-organiser, he bridges political tech, education and commercial analytics while still finding time to ship prototypes in hackathons.
11 years of coding experience
4 years of employment as a software developer
MSci Mathematics, MSci Mathematics at Imperial College LondonThe Judd School
Stackoverflow
449reputation
28kreached
4answers
1question
Github Skills (200)
python10
scrapy10
maven10
crawler10
locking10
genetic10
validation10
crawling10
scraper10
packaging10
parsing10
pandas9
pythonic9
pipeline9
cli9
Programming languages (13)
Github contributions (5)
john-sandall/coffee-tracker
Mar 2016 - Feb 2019
Tiny Django app to help me track methods for making coffee + predictive models (eventually) to help make the perfect brew.
Contributions:1 PR, 2 pushes, 1 branch in 2 years 10 months
brewpythoncoffeedjangotiny
john-sandall/homebrew-fonts
Apr 2015 - Aug 2017
Contributions:2 PRs, 1 push, 3 branches in 2 years 4 months
homebrew-caskfontcaskscaskhomebrew
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