A Python-based historical backtesting engine for cryptocurrency markets. Downloads OHLCV data from exchanges, caches it locally with SQLite, and simulates trading strategies against real market history.

• Realistic trade execution — next-bar open, exchange fees, slippage
• Gap-detection that extrapolates missing exchange timestamps
• Full trade ledger with performance reporting

A desktop project-management application for freelancers — manages projects, tracks time, and handles client invoicing, built entirely in Java with a local SQLite store.

• Modern UI with JavaFX, styled using AtlantaFX
• Clean architecture, managed with Apache Maven
• Custom validation logic and FXML layouts

A desktop personal finance manager built with PyQt6, pandas, and matplotlib. Tracks income, expenses, savings, accounts, and categories with a live dashboard and charts, plus optional AI-powered insights via the OpenAI API and a local offline fallback engine.

• CSV import, manual entry, and multi-account support
• Income/expense trend chart and savings-goal tracking
• Autosave with session restore between launches

A background-running PyQt6 desktop utility that watches high-traffic folders and automatically routes files to custom local or cloud destinations by type — controlled entirely from the Windows system tray.

• Smart System Scan to auto-detect Windows/OneDrive folders
• Chronological sub-sorting by year/month
• Collision handling and safety nets for locked files