Open Source
Open source contributions come in many forms: bug reports that survive for years, documentation gaps caught through real-world use, and code that gets merged into projects used by thousands of engineers.
The best place to start for a full listing of my activity is a search by author:
Edge0's founder is pulling 3,600+ likes on LinkedIn with a slick clip of an iPhone running a 35B model on-device. The trouble: there is no iOS app in the Edge0 repo, the founder concedes the phone app is 'coming soon,' and the demo reads as AI-generated. Meanwhile Silo, a one-developer app on the App Store since early 2025, already does private, offline, on-device LLM chat for real, with a year of unglamorous commit history to prove it. I walk the two repos side by side: what ships vs. what's narrated, and why the harder claim (35B MoE streaming on a phone) is still unproven.
antirez's h3.c runs a full MiniMax-H3 video model on Apple Silicon in ~35,000 lines of C, Objective-C, and Metal -- no Python, no PyTorch, no CUDA-style runtime. I compare it to the pain of getting PyTorch running on AMD CPU + AMD GPU + ROCm on Linux in mid-2023, and argue both stories are really about one thing: removing abstraction layers you don't actually need.
Discovered a gap in the Tailscale Kubernetes Operator through real-world GKE usage. Filed an issue and submitted a PR that was merged upstream. Tailscale has raised $160M in Series C funding -- yet this was missed by their team.
Work in progress: adding dedicated file-based logging for tailscaled on Debian/Ubuntu. Validated across 4 systems. Upstream PR to Tailscale (a $160M Series C company) not yet submitted -- but the gap is real, documented, and reproducible.
Ongoing work: developing safety scripts and APT hooks to protect ZFS pools during kernel upgrades on Armbian ARM64 systems. Found and fixed two critical bugs that left systems in an unsafe-to-reboot state after routine apt upgrade operations.
Filed a GitLab container registry bug in February 2020 that remained open for 4+ years, accumulated numerous citations, and exposed a meaningful behavioral difference between Quay.io and the GitLab registry implementation.
Early adopter and community contributor across Ubuntu Linux, OpenSolaris, and OpenIndiana -- including production ZFS deployments on OpenIndiana before ZFS on Linux reached maturity.