Projects

An AI-powered educational chat platform with support for Claude AI and Wolfram Alpha integration. Features OAuth2 authentication and comprehensive API documentation.

• • JWT authentication with OAuth2 support (Google, Microsoft)
• • Claude AI integration for conversational learning
• • Wolfram Alpha integration for computational queries
• • RESTful API with OpenAPI documentation

WhatsApp Flow integration for loan management API, enabling customers to apply for and manage loans through WhatsApp's conversational interface.

• • WhatsApp Flow implementation for loan applications
• • Loan management API endpoints
• • Integration with existing loan processing system
• • Automated notifications and status updates via WhatsApp

A property verification system addressing land fraud in Ghana's real estate sector. Provides secure document management, role-based access control, and automated workflows for property transactions.

• • JWT authentication with role-based access control
• • Event-driven notifications for transaction updates
• • State machine workflows for multi-step verification processes
• • RESTful API serving both web and mobile clients

A mobile currency recognition application designed to help visually impaired users identify banknotes. Developed as a final year thesis project, achieving 99.5% mAP50 accuracy.

• • Real-time banknote detection using device camera
• • Offline inference with TensorFlow Lite models
• • Audio feedback for accessibility
• • Trained on custom dataset of Ghanaian banknotes

A payment orchestration layer powering peer-to-peer transfers, bank-to-wallet flows, and interbank settlements across multiple payment providers in Ghana.

• • Mastercard and Brij API integrations
• • GhIPSS interoperability for cross-bank transfers
• • Loyalty points system for transaction rewards
• • Production observability with AWS CloudWatch dashboards