All of my personal projects can be found on GitHub, here are a few key repositories that I am proud of:
All of my kernels focus on stability/security by merging in the stable updates from kernel.org, any relevant updates from Qualcomm, and building with newer compilers to fix warnings during compilation. Below are the highlights for each kernel.
Pixel 2 (XL): First to merge in linux-stable and build with up to date versions of Clang. Added EAS 1.5 from kernel/common.
Pixel (XL): First standalone custom kernel to be compiled properly with Clang, fixing the vast majority of warnings.
OnePlus 6: I recieved this device as part of OnePlus’s developer program. I was the first to merge in linux-stable and the updates from Code Aurora Forum, build with Clang, and port over the 32-bit vDSO for arm64 from the Pixel 2 kernels (initially created on a 4.4 base).
Other interesting personal repos
android-kernel-clang: Collected the core Clang patchset for Android kernels from the Pixel 2 and Chromium kernel repositories, supplementing them with fixes for warnings from out of tree code.
build-tools-gcc: A script to build a GCC cross compiler for arm/arm64.
Open source organizations I belong to
android-linux-stable: Several Android kernel trees with the latest stable tags from kernel.org merged into them, along with conflict resolution notes and a how-to process for other developers and information for users to understand the process. Testing includes merging into my own Flash Kernel repositories linked above and building with all of the relevant defconfigs/compilers. I report results back to the stable tree maintainers, receiving praise for my efforts on a couple occasions (1 and 2). Recently, I streamlined the maintenance of these repos into a script.
Dirty Unicorns: An aftermarket Android ROM. I am responsible for helping with testing and picking in features, along with fixing issues.
ClangBuiltLinux: A collaborative organization between several engineers to improve building the Linux kernel with Clang.
Other open source contributions
AnyKernel2: A kernel flashing utility for TWRP, responsible for unpacking the boot image, applying any requested ramdisk changes, repacking the files, and flashing them to the boot image partition.