I'm Lechuan Wang, an MSc student in Business Analytics at HKUST (2025–Jan 2027, expected), holding dual degrees in Statistics from CUEB and Statistics & Data Science from the University of Arizona.
"I believe data skills are the foundation — but the real value lies in translating insights into decisions that stakeholders actually act on. That's how I define my role: an analyst who bridges data and business judgment through communication."
My core strength lies in combining statistical modeling, machine learning, and AI Agent capabilities with real financial business contexts — with end-to-end experience from requirements analysis through model deployment in equity investment, quant analysis, and data products.
At the 2025 graduation ceremony, I was the sole departmental honor student to speak on behalf of all graduates, receiving the Outstanding Senior Award from the Dean. My experience across finance, technology, and academia forms a uniquely differentiated profile.
“代面”是一个面向校招、实习与转岗人群的 AI 求职训练产品。它把“模拟面试、AI 批改、历史复盘、战略咨询”整合为一条连续路径,解决面试练习不真实、复盘不系统、长期准备难沉淀的问题。
面向南丰集团 SEWIT 社会价值管理场景,我们设计并交付 AI SEWIT workflow app 原型:把分散在描述、PDF、图片、表格和人工输入中的 evidence,转化为可映射、可监控、可导出的管理流程。
一个面向个人投资者的信息分析 AI 系统,聚焦纳斯达克成分股相关舆情、事件与市场观点,并将多源文本信号转化为更直接的结构化分析体验。


Mathematical modeling is where I connect statistics, structured thinking, and real-world problem solving. It reflects how I break a vague challenge into assumptions, variables, and an executable framework.
This report builds a weakly supervised fan-vote estimation model around incomplete and noisy vote observations, using an adaptive loss function to improve robustness and convert fragmented signals into a more reliable prediction framework.
Marathon isn't just a sport — it's my mental framework for tackling complexity. Across 42 kilometers, there are no shortcuts. Only rhythm, endurance, and focus.
In the 2023 Beijing Railway Marathon, I finished 15th in the full 42km event. That's exactly how I approach data and AI projects: never avoid complexity — just run the full distance. Fluent English, TOEFL 98.
Whether it's a job opportunity, collaboration, or a conversation about AI × Business Analytics — feel free to reach out.