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Robin's Blog

Hey, I'm Robin 👋

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Hi, I'm Robin. I build production-grade LLM systems and scalable reinforcement learning frameworks, based in Shenzhen.

My work spans LLM post-training, inference optimization, and distributed training. I run a tech blog — Robin's AI Lab — where I write about LLMs, RLHF/GRPO, vLLM/SGLang, DeepSpeed, and the Ascend ecosystem. Find my open source work on GitHub .

Tech stack: PyTorch, Ray, vLLM, DeepSpeed, Megatron, veRL, HuggingFace, CUDA, Docker, Kubernetes.

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