← Back to PeopleLVEngineerLeandro von WerraHugging FaceLinkedInLeandro von Werra works at Hugging Face.1Mentions1Articles1OutletsCompanies CoveredCursor1Fireworks1Hugging Face1Qwen1vLLM1ArticlesMost recent firstMentioned InReferenced in coverageShipping a Trillion Parameters With a Hub Bucket: Delta Weight Sync in TrlHugging FacepositiveMay 28, 2026“Co-author of blog post introducing Delta Weight Sync method for reducing weight synchronization payload in async RL.”