Weijia Zhang is currently an Applied Scientist at Amazon and is pursuing a PhD at the University of Amsterdam, focusing on Large Language Models and Agentic AI. Previously, they served as a Research Assistant at the University of Amsterdam from 2020 to 2024, where they investigated agentic LLMs and explored various frameworks in knowledge-intensive settings. Weijia also held an Applied Scientist Internship at Amazon in 2025, developing deep research related to payment risk and fraud detection. Additionally, they are working towards a Bachelor of Engineering in Electrical and Electronics Engineering and a Master of Engineering in Electrical, Electronics, and Communications Engineering from Sun Yat-sen University.
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