About me

Hi, this is Linghan. Welcome to my space.

Currently I am an applied scientist at Amazon, where I work on LLM based multi-agent systems, and VLM fine-tuning under e-commerce applications.

Before joining Amazon, I was a software engineer at ASML. My work mainly focused on the software design and simulations for process window control in photolithography.

My interests lie broadly across different domains, including artificial intelligence, software engineering, and computational physics. I have always dreamed of making the world a little bit better with technology ❤

I received my PhD degree in Physics at Washington University in St. Louis. Using first principles simulations, I studied the light-matter interactions in a variety of novel low-dimensional materials, which have applications in opto-electronics and photovoltaic devices. I was fortunate to be supervised by Prof. Li Yang. Before that, I graduated from Fudan University with a bachelor's degree in Physics under the supervision of Prof. Hugen Yan.