Sam Massey
Software Performance Engineer at IBM Hursley Laboratories
Southampton, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolSam Massey is a seasoned Software Performance Engineer with over 20 years of experience designing, developing, testing and tuning enterprise middleware at IBM Hursley. He specializes in Java/J2EE, WebSphere family products (MQ, Application Server, ESB), integration platforms and cloud deployments including CP4I on OpenShift. Sam has led performance efforts across product releases and cloud/SaaS offerings, bringing a pragmatic blend of deep systems knowledge and hands-on development (Java, Groovy, scripting) to solve latency and scalability challenges. His background spans support, consultancy and lead development roles, giving him a rare end-to-end perspective from customer-facing issues to core product architecture. Based in Southampton, he combines legacy UNIX and OS/2 era systems experience with modern containerized platforms—a detail that helps him bridge old and new integration patterns.
9 years of coding experience
18 years of employment as a software developer
2.1, Computer Science, 2.1, Computer Science at University of Reading
Github Skills (23)
hsts10
soap10
artemis10
transport9
scenarios9
docker-image9
performance-testing9
ibm-mq9
http-header9
persistent9
zeromq8
java8
testing8
messaging8
modular8
Programming languages (4)
Github contributions (5)
ibm-messaging/mqldt-c
Feb 2020 - Nov 2022
Contributions:28 commits, 33 pushes, 1 branch in 2 years 9 months
ibm-messaging/cphtestp
Sep 2017 - Jan 2023
Environment for creating a docker image running cph performance tests for Persistent and Non-Persistent messaging.
Contributions:107 commits, 1 PR, 121 pushes in 5 years 5 months
docker-imageperformance-testsdockerperformancepersistent
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