Mike Frysinger
Wang Artisan at Gentoo
Cambridge, Massachusetts, United States
Summary
🤩
RockstarMike Frysinger is a seasoned systems engineer and back-end developer with 26 years of experience, currently at Google and a long-time contributor to Gentoo. He specializes in low-level Unix tooling, init systems, package management and build infrastructure, with notable contributions to e2fsprogs, util-linux, OpenRC, iproute2 and libarchive. His work repeatedly focuses on portability, robustness and reducing code bloat—fixing memory leaks, compiler warnings, and cross-platform build issues across widely used projects. He also contributes to developer-facing tooling and documentation, from Autoconf macros to the Google Java style guide and Gerrit configuration. Based in Cambridge, MA, he blends systems-level pragmatism with careful refactors that improve long-running infrastructure rather than flashy greenfield features. An understated detail: many of his commits aim at subtle compatibility fixes (getopt/header tweaks, PIC, static-only builds) that keep critical open-source utilities working across diverse environments.
26 years of coding experience
Stackoverflow
2,956reputation
984kreached
101answers
1question
linux
top-5%
gcc
top-5%
gnu
top-5%
Github Skills (129)
gnu-make10
security-hardening10
archiving10
github10
package-management10
simulator10
python10
testing10
bash10
cmake10
c1110
file-operations10
gerrit10
autotools10
c1710
Programming languages (32)
Github contributions (5)
google/breakpad
Jun 2020 - Nov 2022
Mirror of Google Breakpad project
Role in this project:
Back-end Developer
Back-end DeveloperContributions:22 commits, 3 PRs, 1 branch in 2 years 5 months
Contributions summary:Mike primarily focused on improving the build system and fixing potential issues in the Breakpad project, which appears to be related to crash reporting and debugging. Their commits involved modifying build configurations, updating build tools, and addressing compiler warnings, indicating a focus on code quality and build stability. They made changes to the core code, fixing memory issues and ensuring the project worked correctly with different compilers. Furthermore, the user added and improved platform support (including mips64 and aarch64), and enhanced tool capabilities.
google-breakpadbreakpad
bminor/binutils-gdb
Aug 2016 - Jan 2023
Unofficial mirror of sourceware binutils-gdb repository. Updated daily.
Role in this project:Back-end Developer
Back-end DeveloperContributions:225 commits in 6 years 6 months
Contributions summary:Mike primarily contributed to the simulator's core, specifically focusing on the addition and implementation of new methods related to attaching and detaching hardware addresses in the dv-core. They also refactored the PPC Special Purpose Register (SPREG) switch table generation to a compile-time approach, improving the build process. Furthermore, the user was responsible for dropping an older and unused code generator tool for the PPC engine and inverting the CPU storage method. The user's work included various changes regarding memory accesses and register handling.
binutilsgdb
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