Credit Card Fraud Detection

Compared five classical models and five neural networks on real, unbalanced card transactions. Random Forest and XGBoost came out on top.

  • Python
  • scikit-learn
  • XGBoost
  • TensorFlow/Keras
  • pandas
  • NumPy
  • Matplotlib
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Work in progress

Smart Priority Board

A task manager that sorts your work with the Eisenhower Matrix, urgent against important, with AI that will rank tasks and pick what to focus on each day.

  • Java
  • Spring Boot
  • MongoDB
  • Next.js
  • TypeScript
  • Tailwind CSS
3 of 5 · 60%
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  1. Done: Secure accounts: JWT login, hashed passwords, rate limiting
  2. Done: Task API with automatic quadrant sorting and status tracking
  3. Done: Frontend: priority matrix, Kanban board, profile and activity log
  4. To do: AI features with Claude: task ranking, quadrant checks, daily focus list
  5. To do: Drag and drop between quadrants
Follow along on GitHub →