A full-stack web application that tracks PC component prices across multiple eBay marketplaces, helping users find the best deals on computer hardware.

Key Features

• Multi-marketplace tracking - Monitors prices across different eBay regions
• Intelligent filtering - 96% accuracy classifier for filtering irrelevant listings
• Real-time data pipeline - Processes 10,000+ daily listings automatically
• Advanced caching - Multi-level caching strategy reducing API costs by 70%
• Responsive design - Built with Vue.js and Tailwind CSS

Technical Implementation

• Frontend: Vue.js with Tailwind CSS for a modern, responsive interface
• Backend: Python-based data pipeline with automated scraping and processing
• Infrastructure: Initially self-hosted, migrated to Oracle Cloud for scalability
• Data Processing: Custom algorithms for price analysis and trend detection
• Caching: Strategic caching at API, exchange rates, and shipping data levels

This project demonstrates expertise in full-stack development, data engineering, and cloud infrastructure management.