Jonathan Mcadam
Performance Test Consultant at Ministry of Justice UK
Dacorum, England, United Kingdom
Summary
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SeniorJonathan Mcadam is a Performance Test Consultant with nine years’ experience helping large organisations—including the UK Ministry of Justice and IKEA—ensure reliable, scalable applications under load. He brings deep hands-on expertise across LoadRunner/Performance Center, JMeter, Silk Performer, Neoload and Gatling, and integrates performance work into CI/CD pipelines using Jenkins, GitHub/GitLab and AWS. Comfortable scripting in Java/Beanshell/Groovy and using Cucumber/Ruby for test automation, he spans web, SAP, Citrix, JMS and API testing (REST/SOAP). Known for translating complex system behaviours into practical, repeatable test strategies, he blends technical rigour with project leadership to deliver measurable performance improvements. An adaptable technologist, he pairs legacy protocol knowledge with modern cloud and automation practices to reduce risk in production releases.
9 years of coding experience
1 year of employment as a software developer
Github Skills (26)
kubernetes10
expert10
fluxcd10
helm10
flux10
k8s10
nightly9
benchmark8
pipeline7
gatling6
scanning6
protected6
testing5
authorisation5
ccd5
Programming languages (4)
Github contributions (5)
hmcts/cdm-test-performance
Jul 2019 - Feb 2025
Gatling performance tests for CCD
Contributions:6 reviews, 6 PRs, 655 pushes in 5 years 8 months
gatlingperformance-testsloadtestingbenchmarkperformance
hmcts/rpa-jui-webapp-performance-tests-pipeline
Apr 2019 - Dec 2019
Contributions:74 PRs, 70 pushes, 64 branches in 8 months
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