Systems I've designed, built, and shipped.

A full-featured Java application for searching available rooms, processing bookings, managing guest reservations, and managing payment simulations.

• Search and filter available rooms by type and date
• Process bookings, modifications, and cancellations
• Guest reservation management and payment simulation
• Data structure-driven room availability engine

A structured Java management utility designed to calculate, track, and report student academic performance, grade averages, and performance analytics.

• Add, update, and remove student grade records
• Calculate weighted averages and GPA reports
• Performance analytics and pass/fail insights
• Clean control-flow driven CLI menu system

A secure console-based banking application supporting account creation, real-time balance inquiries, deposits, withdrawals, and transaction history tracking.

• Create, authenticate, and manage customer accounts
• Real-time deposits, withdrawals, and balance checks
• Persistent transaction history with file I/O
• Object-oriented account and ledger modeling

An interactive conversational support tool designed to streamline customer inquiries using modern AI workflows.

• Natural language query handling and intent recognition
• Integration with external AI services and Web APIs
• Context-aware response generation and routing
• Lightweight JavaScript client for rapid deployment