Aaron Ballman
Sr Staff Compiler Engineer at Intel Corporation
Greenbush, Maine, United States
Summary
🤩
Rockstar🎓
Top SchoolAaron Ballman is a senior staff compiler engineer with 14 years of experience who leads the Clang frontend as its code owner and drives compiler quality and standards conformance at Intel. A long-time open-source maintainer and prolific LLVM/Clang contributor, he focuses on diagnostics, attributes, clang-query, and clang-tidy checks that improve correctness, security, and tooling for C and C++. He is also an expert member of both the C and C++ ISO committees, authoring numerous adopted papers that shaped attributes, diagnostics, and safety guidance in C2x. His background spans static analysis, toolchain integration, and platform support work (notably Windows stack and threading improvements), reflecting a rare blend of deep language-lawyering and pragmatic engineering. Based in Maine, he pairs production-grade compiler engineering with standards leadership and a track record of turning research and committee proposals into shipped, maintainable code.
14 years of coding experience
18 years of employment as a software developer
Bachelor of Science, Computer Science, Bachelor of Science, Computer Science at St. Cloud State University
Github Skills (22)
debug10
c-language10
clang-tidy10
compiler-development10
llvm10
code-standards10
coding-conventions10
c1110
c1710
code-analysis10
compiler-design10
coding-style10
clangd10
cprogramming-language10
diagnostics10
Programming languages (16)
Github contributions (5)
llvm-mirror/clang-tools-extra
Jul 2015 - Oct 2019
Mirror kept for legacy. Moved to https://github.com/llvm/llvm-project
Role in this project:
Back-end Developer
Back-end DeveloperContributions:130 commits in 4 years 2 months
Contributions summary:Aaron contributed to the LLVM Clang-Tidy tools, specifically improving and extending various checks and analyses related to C++ code style, quality, and security. They addressed several rule violations, including issues related to exception handling, string conversions, and memory management. The user also added new checks for detecting problematic code patterns like "magic numbers" and for enforcing coding style standards.
keptwindowsllvm
llvm/llvm-project
Aug 2022 - Jan 2023
The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.
Role in this project:Back-end Developer
Back-end DeveloperContributions:2293 reviews, 11 commits, 284 PRs in 5 months
Contributions summary:Aaron contributed to the LLVM project's compiler infrastructure, specifically focusing on C and C++ language support and diagnostics. Their commits primarily addressed bugs and implemented new features related to language conformance, including features introduced in C99, C11, C23, and C2y. They also contributed to improving the clang-query tool and fixing issues within the code base to ensure the codebase maintained its quality.
compilerstechnologiesclangsubmittoolchain
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