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👋 About Me

I am a dedicated Data Analyst student with a strong foundation in Applied Science, currently honing my skills through hands-on projects and an internship as a Junior GIS Analyst. My passion for data analysis drives me to continuously explore new techniques and methodologies to extract meaningful insights from complex datasets.

🔧 Skills & Tools

Programming Language Proficiency
Python ⭐⭐⭐⭐⭐
R ⭐⭐⭐⭐
SQL ⭐⭐⭐
C ⭐⭐
  • Data Analysis: Data cleaning, preprocessing, modelling, and visualization
  • Machine Learning: AI-based models, deep learning techniques
  • GIS Analysis: Spatial data analysis and visualization

📊 Projects

  • Computer Vision and AI-Based Ripeness Classification of Oil Palm Fruits: Developed a model using Python and AI techniques, achieving a 98% accuracy rate in classifying the ripeness of oil palm fruits.
  • Sales Data Analysis: Analyzed and visualized sales data using SQL and R, identifying key trends and insights to drive business decisions.
  • Customer Segmentation: Implemented clustering techniques in Python to segment customers based on purchasing behaviour, enabling targeted marketing strategies.

📚 Learning & Growth

I'm continuously expanding my data science and analytics knowledge through coursework, personal projects, and industry experience. I aim to become a proficient data scientist capable of solving real-world problems using data-driven approaches.

Feel free to explore my repositories to see some of the work I've been involved in!

Wei Han's Projects

asean-foodpanda-restaurant-dashboard icon asean-foodpanda-restaurant-dashboard

This project aims to analyze the dashboard for Foodpanda Restaurants in ASEAN countries. This dashboard contains a few parts including home, customer preferences, ASEAN tastes, delivery insights and rating analysis. This R Shiny dashboard was created by using the R programming language.

car-rental-system-python- icon car-rental-system-python-

This project used PyCharm (Python) to create the GUI Interface. The Car Rental System can let users choose their own time, choose the car types either manual or automatic, and payment directly by choosing the payment method.

modified-retail-food-environment-index icon modified-retail-food-environment-index

These findings provide valuable information for policymakers, researchers, and public health professionals working towards improving the food environment and promoting healthier food choices throughout the state.

online-bookstore-and-reading-competition-sql---database- icon online-bookstore-and-reading-competition-sql---database-

This project aims to create a database system to store the management of online bookstores, customers, books, warehouses, reading competition prizes, participants, and staff. A report was generated based on past buying and selling records so the merchants could know and understand the market trend.

population-by-state-administrative-district-and-sex--2016-2018-tableau- icon population-by-state-administrative-district-and-sex--2016-2018-tableau-

This project used Tableau Dashboard to create the dashboard. The relevant authority will collect data about states, administrative districts, and sex every three years. This will easily help them to plan and execute something based on the data collected. This data is collected from every administrative district of the state.

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