Adrian Walker
Senior Developer Senior Systems Engineer at NHS England
York, England, United Kingdom
Summary
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Senior🎓
Top SchoolAdrian Walker is a seasoned senior developer and systems engineer based in York with over 13 years of hands-on experience delivering high-availability, national-scale healthcare systems and enterprise data platforms. He currently helps run Spine 2 for NHS England, designing, deploying and triaging resilient Python- and Java-based services that connect tens of thousands of clinical systems and manage critical demographic, clinical and prescription data. His background spans full-stack and backend architectures across Java, Python and containerised Linux environments, with deep operational experience in DevOps, CI/CD, monitoring and on-call incident response. Previously he led development of secure, large-scale data processing systems for global clients and built domain-specific tooling for clinical terminologies like SNOMED CT. Comfortable switching between feature design, production debugging and standards work, he brings a pragmatic blend of architecture, tooling and hands-on implementation to complex regulated systems.
13 years of coding experience
11 years of employment as a software developer
Bachelor’s Degree, Computer Systems Engineering, 2:ii, Bachelor’s Degree, Computer Systems Engineering, 2:ii at University of WarwickFulford School
Github Skills (1)
retrospective3
Programming languages (2)
Github contributions (5)
adrianwalker/multiline-string
May 2013 - Nov 2019
Contributions:10 commits, 9 pushes, 3 branches in 6 years 7 months
adrianwalker/taffnaidphotos
Jan 2018 - Feb 2025
Contributions:20 pushes, 1 branch in 7 years 1 month
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