$ whoami
alan — ai infra engineer
building agent harnesses & the training systems underneath them
$ echo $STACK
Python · Rust · PyTorch · DeepSpeed · verl · SGLang
$ gh search prs --author @me --merged --upstream | wc -l
36 merged upstream PRs · 11 repos- alanhuangyoo/crux — A terminal agent scaffold for Terminal-Bench: putting a current-generation DeepSeek model on the official leaderboard, cheaply. ★1
- alanhuangyoo/wecode — A lightweight, fast coding-agent CLI in Rust. One binary, any model, with subagents, LSP and MCP. ★2
- deepspeedai/DeepSpeed — Muon optimizer under ZeRO, Ulysses sequence parallelism, AutoTP · 15 merged
- bytedance/deer-flow — Goal continuations and token budgets, streamed tool calls, subagent failures · 7 merged
- pytorch/torchtitan — CPU offload for VLM encoders, Flux FLOPs estimate · 3 merged
- deepset-ai/haystack — Component serialization, SuperComponent async outputs · 2 merged
- volcengine/OpenViking — MCP search arguments, memory field escaping · 3 merged
- Also merged into verl, OpenHands and Dify.

