Hi, I am Mutian He
Data Scientist & ML Engineer
Combining data science and machine learning techniques to uncover patterns, improve predictions, and transform information into actionable solutions. Focused on applying intelligent models to real-world challenges and enhancing decision-making through clear, data-driven insights.
Projects
Jenkins-as-a-Service Platform
Designed a high-level architecture for an internal Jenkins-as-a-Service CI/CD platform. Built workflows, user stories, and pipeline diagrams; proposed RBAC security model and collaborated in Agile to deliver technical documentation.
- Jenkins
- CI/CD
- DevOps
Smart Parking App
A full system design for a Smart Parking mobile application, covering requirements, use cases, UML diagrams, state models, UI screens, and cost-benefit analysis. This project models the entire parking experience, from searching for spaces to scanning QR codes, payments, reservations, and extensions.
- UML
- Use Case Modeling
- Figma/UI
Top Spotify Podcast Episodes β Data Analysis
Analyzed a dataset of more than 228K Spotify podcast episodes using Python. Conducted EDA, feature engineering, and built a Random Forest model to predict Top 10 podcast episodes, achieving strong performance using accuracy and AUC metrics.
- Pandas
- Scikit-Learn
- Seaborn
Skills
- Python
- SQL
- Pandas
- NumPy
- Matplotlib
- Scikit-learn
- Git/GitHub
- Git
- JavaScript
- HTML
- Java
- CI/CD