James Han
I currently work on ML infra at Neuralink: foundation model training, Ray clusters, and Firecracker VMs for Grok agents. I studied computer science at the University of Toronto from 2024 to 2026, after which I paused my studies and moved to SF.
I enjoy trail running, ultra biking, and open water swimming, also training with Triathlon Canada for the 2027 Multisport Age-Group World Championships.
Featured writing
- Estimating Transfer Size of Blocked Requests with Gradient-Boosted Trees
- Designing a Multi-Site GPU Training Platform: Gang Scheduling, Preemption, and Data-Path Throughput
- Snapshot Restore for Coding-Agent MicroVMs: Working-Set Prefetch, Diff Snapshots, and Tiered Caches
- Privacy Engineering in a Modern Browser