Jon Creighton
Software Engineer
San Francisco Bay Area United States
Summary
🤩
RockstarJon Creighton is a software engineer based in Stuttgart with five years of experience focusing on high-performance back-end systems. He contributes to prominent open-source projects like Pixar's OpenUSD, where he improved HD rendering pipeline performance by refining Metal/GPU C++ code, capability enums, and CPU culling logic. Jon brings practical expertise in low-level graphics and systems optimizations, indicating a strong grasp of memory barriers and pipeline state management. He combines a pragmatic engineering mindset with attention to naming and API cleanliness to make complex rendering systems more efficient and maintainable. Although early in his career, his work on a widely used industry project suggests a capacity to impact production-grade graphics tooling.
5 years of coding experience
Github Skills (8)
metal10
gpu-programming10
c-language10
cprogramming-language10
pipeline9
render9
performance-optimization9
enums8
Programming languages (3)
Github contributions (5)
PixarAnimationStudios/OpenUSD
May 2022 - Jan 2023
Universal Scene Description
Role in this project:
Back-end Developer
Back-end DeveloperContributions:23 reviews, 21 commits, 69 PRs in 8 months
Contributions summary:Jon contributed to the OpenUSD project by modifying C++ code related to the High-Definition (HD) rendering system within the context of Metal and GPU operations. Their work involved consistent naming conventions for capabilities bits enums, removing unnecessary parameters, and supporting capabilities in the pipeline state object (PSO). They also made changes to the CPU culling and memory barriers within the rendering pipeline, indicating a focus on performance and efficiency.
universal-scene-descriptionscene
creijon/USD
Jun 2022 - Dec 2022
Universal Scene Description
Contributions:14 commits, 1 PR, 676 pushes in 5 months
universal-scene-descriptionscene
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.