David Llewellyn-jones
Research Data Scientist
Cambridge, England, United Kingdom
Summary
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Senior🎓
Top SchoolDavid Llewellyn-jones is a Research Data Scientist at the Alan Turing Institute with 12 years of experience blending software engineering, computer security research, and academic rigor. He has moved fluidly between academia and industry—co-founding a startup to replace passwords, contributing to the privacy-focused Sailfish OS at Jolla, and leading security research at Liverpool John Moores—bringing both product and research perspectives to applied problems. Trained as a mathematical logician (PhD, model theory), he pairs formal thinking with hands-on systems work in C, C++, Java, and Python to build secure, usable software. Known for tackling hard usability-security trade-offs, he’s as comfortable lecturing as he is shipping embedded or mobile code. Occasionally craves adventure and a good thunderstorm, hinting at a curious, exploratory approach to problems.
13 years of coding experience
12 years of employment as a software developer
BSc (hons), Mathematics and Philosophy, BSc (hons), Mathematics and Philosophy at University of OxfordPhD, Mathematical Logic, Model Theory, PhD, Mathematical Logic, Model Theory at University of Birmingham
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (138)
consent-management10
sailfishos10
sounds10
javascript10
corona10
gpiozero10
repos10
exposure-notification10
shader9
browser9
visuals9
mental-health9
connman9
accessibility9
psychology9
Programming languages (21)
Github contributions (5)
llewelld/harbour-contrac
Apr 2020 - Jun 2021
An implementation of the Apple/Google Exposure Notification specification for Sailfish OS.
Contributions:42 reviews, 136 commits, 65 PRs in 1 year 1 month
exposure-notificationsailfishos
llewelld/waste-graphs
Aug 2021 - Jun 2023
Generate graphs based on waste weight output data
Contributions:4 PRs, 35 pushes, 3 branches in 1 year 9 months
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