Songyang Han

Applied Scientist @ Amazon AWS AI Labs | CS Ph.D. | LLM Post-training | Agentic AI | Ex-Sony AI

Role: Applied Scientist Ii at Amazon Web Services (AWS)
Location: Santa Clara, CA, US
LinkedIn followers: 500 followers

Information TechnologyView LinkedIn profile

About Songyang Han

I am a Research Scientist working on the post-training of vision language models (VLMs)…

Experience

Applied Scientist Ii
Amazon Web Services (AWS)
Sep 2024 — Present · Santa Clara, CA, US
Amazon Q Developer and CodeWhisperer; LLMs for Coding @AWS AI Labs• 2025: Post-training, reinforcement learning of LLM foundation models, agentic AI• 2024: Our project, Amazon Q Developer code review, is announced by AWS CEO Matt Garman at AWS re:Invent 2024.

Contact information

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Current company

Amazon Web Services (AWS)

IT Services and IT Consulting · 10K employees · Founded 2006 · 410 Terry Ave N, Seattle, WA, 98019, US

Launched in 2006, Amazon Web Services (AWS) began exposing key infrastructure services to businesses in the form of web services -- now widely known as cloud computing. The ultimate benefit of cloud computing, and AWS, is the ability to leverage a new business model and turn capital infrastructure expenses into variable costs. Businesses no longer need to plan and procure servers and other IT resources weeks or months in advance. Using AWS, businesses can take advantage of Amazon's expertise and economies of scale to access resources when their business needs them, delivering results faster and at a lower cost. Today, Amazon Web Services provides a highly reliable, scalable, low-cost infrastructure platform in the cloud that powers hundreds of thousands of businesses in 190 countries around the world. With data center locations in the U.S., Europe, Singapore, and Japan, customers across all industries are taking advantage of our low cost, elastic, open and flexible, secure platform.

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About Songyang Han

Experience

Applied Scientist Ii

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