Matthew Gwynne
Staff Software Engineer at Snowflake
Stony Stratford, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolMatthew Gwynne is a Staff Software Engineer with 18 years of experience building and leading teams that optimize large-scale data and ML workloads. He currently manages Snowflake/Observe teams responsible for task scheduling, execution on Snowflake warehouses, and company-wide cost, performance monitoring and forecasting. His background blends rigorous academic research in algorithms and logic (PhD) with applied machine learning and optimization work across finance, energy trading, and tech at firms like Meta, J.P. Morgan and BP. Matthew is as comfortable designing combinatorial and probabilistic models as he is shipping production ETL, scheduling systems and cloud-native infrastructure. He repeatedly combines algorithmic depth with practical engineering—having moved core systems to cloud platforms and driven cost/performance gains at scale. Based in Stony Stratford, England, he brings a rare mix of research-led thinking and hands-on delivery in resource-constrained, high-throughput environments.
18 years of coding experience
17 years of employment as a software developer
PhD Computer Science, PhD Computer Science at Swansea University / Prifysgol AbertaweBSc Mathematics and Economics, BSc Mathematics and Economics at University of LondonA Level Mathematics Physics Chemistry Computing and AS Level Further Mathematics, A Level Mathematics Physics Chemistry Computing and AS Level Further Mathematics at Neath Port Talbot College
English, German
Stackoverflow
3,522reputation
1.0mreached
53answers
5questions
Github Skills (38)
sat-solver10
sat10
r9
java9
fileio9
python8
scale8
sql8
scala8
large-scale8
jdbc8
spark8
probability8
probabilistic-graphical-models8
numerical8
Programming languages (4)
Github contributions (5)
MGwynne/oklibrary
Oct 2010 - Jun 2013
Contributions:194 commits in 2 years 8 months
satsolvingresearch-platform
MGwynne/predmachinelearn-015-project
Jun 2015 - Oct 2016
Contributions:3 pushes, 2 branches in 1 year 4 months
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