Ivan Cronyn
Principal Engineer at Man Group
Dacorum, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolIvan Cronyn is a Principal Engineer who leads Solutions Technology at Man Group, building the platforms that power bespoke, multi-asset investment mandates and client-facing analytics. With over two decades of front-office quant and fintech experience across firms like GLG, Brevan Howard, Merrill Lynch and Barclays, he blends deep domain knowledge in portfolio optimisation with hands-on expertise in Python, C# and distributed systems. He owns technical strategy, architecture and delivery for high-reliability portfolio construction and scenario-analysis systems, and partners closely with quants, PMs and client teams to translate complex investment needs into production-grade platforms. Ivan is also focused on engineering excellence—CI/CD, observability and long-term platform design—to make sophisticated investment processes scalable and transparent. Outside of work he plays very loud guitar and bakes sourdough, a hint at a practical, creative approach he brings to problem solving.
10 years of coding experience
10 years of employment as a software developer
Glenwood High SchoolBA, BA at University of KwaZulu-Natal
Stackoverflow
193reputation
16kreached
14answers
2questions
Github Skills (165)
cloud-computing10
python10
ffi10
slim10
concurrency10
dotnet10
arctic10
pythonnet10
orleans10
scripting10
clr10
csharp10
seccomp10
bitwise-operators10
xamarin10
Programming languages (8)
Github contributions (5)
man-group/NArctic
Dec 2017 - May 2018
Contributions:1 release, 92 commits, 54 PRs in 4 months
arcticdotnetcsharp
Cronan/pymdicator
Sep 2018 - Sep 2018
Contributions:30 PRs, 32 pushes, 29 branches in 16 days
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