Sina Torfi — Senior Applied Scientist
Senior Applied Scientist @ Amazon
Hi, I'm Sina Torfi
I'm a Senior Applied Scientist at Amazon, contributing to Amazon Q's LLM capabilities — function calling, alignment, and post-training optimization. My work sits at the intersection of large language models, NLP, and applied machine learning. Previously, I was a Research Scientist at Meta and have 8+ years of experience building production AI systems.
Expertise
Skills & Technologies
Large Language Models NLP Retrieval-Augmented Generation Computer Vision PyTorch TensorFlow Transformers Diffusion Models Knowledge Distillation Self-Supervised Learning Generative AI AWS SageMaker Distributed Training RLHF Python Recommender Systems
