Adrian Letchford
Quantitative Developer
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolAdrian Letchford is a quantitative developer and machine learning engineer with 11+ years of experience building production-grade trading systems and data platforms across startups and high-performance trading firms. He has delivered end-to-end solutions from ELT pipelines and customer-facing ML products to low-latency systematic strategies, most recently engineering systematic natural gas trading at BlueCrest after operating production equities and options systems at Millennium. Comfortable moving between research and execution, Adrian blends probabilistic modelling and convex optimisation with pragmatic engineering—automating deployments, observability, and testing in live trading environments. He’s built data foundations that tripled conversion at a DTC startup and mentored teams to raise engineering standards, reflecting a rare mix of speed, precision, and product impact. Based in London with a PhD in CS and Mathematics, he also writes about quant engineering at OSQuant.com, translating complex market math into practical insights.
11 years of coding experience
7 years of employment as a software developer
Doctor of Philosophy (Ph.D.) Computer Science and Mathematics, Doctor of Philosophy (Ph.D.) Computer Science and Mathematics at Charles Sturt University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (43)
python10
google-streetview10
visualization9
plotly-dash9
plotly9
regl9
python-modules9
data-visualization8
charts8
charting8
webgl8
javascript7
finance7
mathematics7
metadata7
Programming languages (7)
Github contributions (5)
robolyst/streetview
Jun 2016 - Jan 2023
Python package for retrieving current and historical photos from Google Street View
Contributions:12 releases, 18 reviews, 20 commits in 6 years 8 months
pythongoogle-streetview
robolyst/dradriancom
May 2018 - Aug 2025
Contributions:19 pushes, 1 branch in 7 years 4 months
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