Graduated in September 2025 at Curtin University with a master's degree in Predictive Analytics, in Perth, Australia. Passionate about revealing actionable insights and building solutions through data visualisation, feature engineering, and predictive modelling in a machine learning workflow and enhancing operational efficiency using AI.

Any feedback is appreciated.

The additional feature improved the model's performance, $R^2$, significantly to over $.96$.

• Data visualisation (matplotlib, seaborn)
• Feature engineering (Gaussian Mixture Model)
• Regression (scikit-learn)

The model with an exogenous feature, temperature, estimated that the fuel price in Perth will fluctuate around ADU177/100L in the coming two years, with a relatively lower price from November 2025 to April 2026.

• Box-Jenkins's modelling framework
• Data manipulation (MySQL)
• Time-series analysis (SARIMAX)

This immersive data science workflow demonstrated how crucial exploratory data analysis and data preprocessing are to the model's performance.

• Downsampling to address extremely unbalanced classes, which improved the model's accuracy from 50%+ to 70%+.
• Enhanced model training efficiency with a data processing pipeline (sklearn.pipeline)
• Hyperparameter tuning using Optuna

The interactive web application aims to raise awareness in the Hong Kong precious species that are prone to extinction. The species occurrence predictions from the CNN-LSTM deep learning model also help local green groups with environmental monitoring and conservation planning. Live Demo

• Contains 2001-2024 Hong Kong 1000+ species occurrences geospatial data
• Data congregation and preprocessing for model training
• CNN-LSTM model to predict approximate locations
• AWS Q Developer UI design and AWS Lightsail instance for web application

Python, R, SQL

Tableau, PowerBI, Python (matplotlib, seaborn)

Scikit-Learn, Tensorflow, PyTorch, SARIMAX

Microsoft Azure Data Scientist Associate Certification

I am looking for jobs where I can apply my knowledge in a real-world setting. Apart from that, I am also interested in project collaborations.

• Please connect with me LinkedIn.