Harvey Harrison

Portfolio Manager at CAE Technology Services Limited

New Forest, England, United Kingdom
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Summary

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Senior
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Top School
Harvey Harrison is a seasoned portfolio and programme manager with 26 years’ experience delivering large-scale IT and business transformation programmes, often for national critical infrastructure and public-sector clients. Holding SC clearance and operating as an independent contractor since 2013, he combines deep technical insight into application and infrastructure interdependencies with practical P&L responsibility (up to £20m) and experience leading teams of 50+. Known for establishing robust governance and turning troubled programmes around, he has driven multimillion-pound savings through virtualization, cloud migration and legacy decommissioning. His hands-on technical background is evidenced by open-source contributions to low-level and graphics projects (JOGL and MPC5200), reflecting a rare mix of systems-level coding competence and strategic programme leadership. Based in the New Forest, he excels at rapidly appraising complex environments and building trusted stakeholder relationships that sustain long-term benefits.
code26 years of coding experience
job22 years of employment as a software developer
bookBTEC National Diploma Electrical and Electronic Engineering, BTEC National Diploma Electrical and Electronic Engineering at Arnold and Carlton College
bookArnold Hill Comprehensive
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Stackoverflow

Stats
81reputation
5kreached
1answer
0questions
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Github Skills (16)

javas10
debugging10
debug10
low-level-programming10
c-programming10
endianness10
opengl10
system-programming10
java10
platform-independent10
apidoc9
kernel-mode9
kernel9
api9
java3d6

Programming languages (2)

JavaC

Github contributions (5)

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sgothel/jogl

Oct 2012 - Feb 2016

Java™ Binding for the OpenGL® API
Role in this project:
userBack-end Developer
Contributions:37 commits in 3 years 4 months
Contributions summary:Harvey primarily contributed to bug fixes and code improvements within the Java OpenGL (JOGL) binding for the OpenGL API. Their work addressed issues such as infinite loops in the `Path2D` class, bit shift errors in `LEDataInputStream`, and format string errors in `PngChunkTIME`. Additionally, they implemented performance enhancements by using `Boolean TRUE/FALSE` constants. The user's focus was on improving the stability and correctness of the underlying Java OpenGL library.
apiopengl-apiplatform-independentopengl-esopengl3
jonsmirl/mpc5200

Dec 2007 - Mar 2011

Digispeaker
Role in this project:
userBack-end Developer
Contributions:678 commits in 3 years 4 months
Contributions summary:Harvey's primary focus appears to be on maintaining and improving the core functionality of a low-level operating system. They are seen working to enhance code efficiency and correctness of various sub-systems. Key contributions include replacing specific GCC-specific functions and variables with more standard and portable alternatives, and other code improvements. The user's work suggests a strong understanding of system-level programming.
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Harvey Harrison - Portfolio Manager at CAE Technology Services Limited