Portfolio Manager at CAE Technology Services Limited
New Forest, England, United Kingdom
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Summary
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Senior
🎓
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.
26 years of coding experience
22 years of employment as a software developer
BTEC National Diploma Electrical and Electronic Engineering, BTEC National Diploma Electrical and Electronic Engineering at Arnold and Carlton College
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.
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