• 🎓 CS/IT student who loves Java, C#, Web development, and AI.
• 🏗 I have built several projects:
  • Store & inventory management system
  • Online examination platform
  • Student management system
  • AI-based chatbot for university courses
• 🌱 Currently learning more about:
  • Clean architecture (MVC, service, DAO)
  • RESTful APIs & full-stack web apps
  • Practical Machine Learning / AI for education tools
• 💬 Feel free to talk to me about Java + MySQL, C#, Node.js/Express, MongoDB, or Flask.
• 🎯 Goal: become a software engineer who can both design systems and write clean, maintainable code.

A multi-module management system for a retail store chain: customers, inventory, and finance.

• Built with Java + JavaFX and MySQL
• Modules for viewing stock history, store budgets, and supplier payables
• Focus on clear separation between UI, services, and data access

🔗 Repo: StoreManager

An online multiple-choice examination system written in C#.

• Backend in C#
• Project structure with backend code and documentation
• Designed and built as a team project

🔗 Repo: IT4409-20251

A full-stack system to manage students, classes, departments, and users.

• Frontend: vanilla HTML/CSS/JS
• Backend: Node.js/Express (MongoDB by default, can be adapted to MySQL)
• Supports student management, class management, CSV/PDF export, and more

🔗 Repo: StudentManagementSystem

A web-based chatbot to help students with the “Introduction to Artificial Intelligence” course.

• Built with Flask, SQLite, and classic ML algorithms
• Uses Naïve Bayes, KNN, and Cosine Similarity
• Frontend with Flask templates (HTML + CSS + JS)

🔗 Repo: AIchatbot

• 💼 GitHub: @phamhungcrab

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