Eric Wang

Senior Software Engineer

Pinterest

Eric builds infrastructure for post-training and fine-tuning of large language and generative AI models. His work spans the company’s reinforcement learning training systems, distributed training pipelines, and inference infrastructure — with a stack centered on Kubernetes, Ray, vLLM, PyTorch, and CUDA. Eric focuses on generalizing fine-tuning and RL workflows into reusable platform capabilities that serve machine learning engineers across the organization.

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PyTorch Conference North America 2026

Oct 20, 2026 – Oct 21, 2026 · In person · scheduled

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