David Bryson
Software Architect, Manager - SWE Developer Productivity at Apple
Cupertino, California, United States
Summary
🤩
Rockstar🎓
Top SchoolDavid Bryson is a software architect and manager with 21 years of experience building and scaling distributed build and compute systems, currently leading SWE Developer Productivity at Apple in Cupertino. He combines deep systems engineering—contributions to the swift-llbuild project and expertise in device-agnostic filesystem abstractions—with proven leadership in productionizing high-performance, distributed build infrastructure. His background spans hands-on HPC cluster management, performance optimization, and developer tools, informed by a PhD in computer science and a decade of academic research in digital evolution and artificial life. Known for turning research-grade code into robust, extensible platforms (e.g., Avida) and for recruiting top engineering talent, he focuses on measurable improvements in build performance and developer scale.
21 years of coding experience
20 years of employment as a software developer
Computer Engineering, Computer Engineering at Michigan Technological UniversityDoctor of Philosophy (PhD) Computer Science, Doctor of Philosophy (PhD) Computer Science at Michigan State University
Github Skills (8)
filesystem10
build-system10
c-language10
cprogramming-language10
data-structure9
algorithm9
data-structures9
algorithms9
Programming languages (4)
Github contributions (5)
swiftlang/swift-llbuild
Feb 2018 - Jan 2023
A low-level build system, used by Xcode and the Swift Package Manager
Role in this project:
Back-end Developer
Back-end DeveloperContributions:114 reviews, 391 commits, 428 PRs in 5 years
Contributions summary:David primarily contributed to the development of the low-level build system, focusing on features related to file system operations. They implemented a device-agnostic file system wrapper and added support for filtering directory contents. The user also refactored key-related handling within the core engine and implemented a method for determining the correct order of processing for dependencies.
xcodeswift-package-managerclangbazelllbuild
dmbryson/swift-llbuild
Feb 2018 - Jan 2023
A low-level build system, used by Xcode 9 and the Swift Package Manager
Contributions:157 pushes, 279 branches in 4 years 11 months
swift-package-managerswift-packagepackage-managerswiftpmswift
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.