About
我是张浩燃，目前在香港科技大学就读，方向为 Data Science and Technology。我的兴趣集中在用扎实的数学基础、清晰的编程实践和可解释的模型方法，处理真实世界中的数据问题。
I am Haoran Zhang, an undergraduate at HKUST studying Data Science and Technology. I am interested in turning mathematical reasoning, clean programming, and interpretable models into practical ways to understand real-world data.
Education
本科 · Data Science and Technology · CGA 3.75
Completed the first year with CGA improving from 3.6 to 3.9, studying in a data science direction connected to HKUST's world-ranked Data Science & AI strength.
物化生方向，为理工与数据科学学习建立基础。
Experience
参与京东购物节后台数据分析，负责数据清洗、探索性分析与预测建模，支持对业务数据走势的理解与判断。
Worked on backend data analysis for a JD shopping festival, covering data cleaning, exploratory analysis, and predictive modeling to support trend understanding and decision making.
Skills
Python, Pandas, NumPy, Matplotlib
Linear regression, decision trees, SHAP, predictive modeling
Calculus, discrete mathematics, recursive relations, mathematical induction
Life
健身让我保持节奏感和执行力，也让我更习惯把长期目标拆成每天可完成的动作。
Fitness gives me rhythm and discipline, turning long-term goals into daily actions I can actually keep.
我喜欢在城市里慢慢走，观察空间、路线和人流，也从日常细节里训练自己的好奇心。
I enjoy walking through cities, noticing routes, spaces, and flows of people while keeping curiosity active in ordinary details.
Contact
如果你对数据科学、金融科技、预测建模或校园项目感兴趣，欢迎联系我。