Sorin Miron
Quantitative Technology Director
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolSorin Miron is a seasoned quantitative technology leader and AWS-certified solutions architect with 17 years of experience designing cloud-native, cost‑efficient systems and leading engineering teams. Currently Quantitative Technology Director at Qube Research & Technologies, he has a track record of reducing operational costs dramatically (e.g., >99% savings on DynamoDB reminders and 80% reduction in RCU/WCU through custom grain state providers) while improving performance and stability. He combines deep hands‑on skills across AWS, Kubernetes, Terraform/CDK, .NET/C#, and data engineering with proven product and startup experience as a former CTO and founder. Comfortable engaging C‑level stakeholders, Sorin also mentors engineers, authors technical proposals that gained steering‑committee approval, and drives consensus across large organisations. Notably, his pragmatic single-table DynamoDB designs and migration‑on‑write strategies have delivered measurable multi‑tenant savings and operational simplicity. Based in London, he blends enterprise banking and cloud SME experience from firms like JPMorgan, AWS, NatWest Markets and impactful startup work.
13 years of coding experience
16 years of employment as a software developer
Master's degree IT&C Security Master, Master's degree IT&C Security Master at Bucharest University of Economic StudiesBachelor's degree Information Technology, Bachelor's degree Information Technology at Universitatea „Alexandru Ioan Cuza” din IașiGraduate Mathematics Information Technology, Graduate Mathematics Information Technology at Unirea National College in Focsani
English, Romanian
Github Skills (99)
actor-framework10
cloud-computing10
cloud-native10
concurrency10
actor-model10
dotnet10
application-framework10
orleans10
distributed-systems10
csharp10
dotnet-core10
rendering9
opengl9
metal9
microservices9
Programming languages (11)
Github contributions (5)
smiron/cnnnet
Apr 2013 - Feb 2014
Contributions:169 commits, 1 issue in 10 months
smiron/JPMC.OrderManagement
May 2024 - Dec 2024
Contributions:13 reviews, 79 PRs, 133 pushes in 7 months
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