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CarGrep

Next.js 15Vercel AI SDKAzure OpenAISupabaseTypeScriptTailwind CSSRadix UIClerkStripeReal-time Data

CarGrep - AI-Powered Car Recommendation Platform

** Intelligent Vehicle Discovery** | ShiftKey Build Hackathon Project

Built by Eduard Kakosyan | cargrep.com

Project Overview

CarGrep revolutionizes the car-buying experience by combining AI intelligence with real-time market data. This platform transforms the traditionally overwhelming process of car shopping into a personalized, effortless journey tailored to each user's unique needs and preferences.

The Problem: Finding the right car is time-consuming and stressful. First-time buyers, students, and research-driven customers spend countless hours browsing through thousands of listings, often missing great deals or settling for suboptimal choices.

Our Innovation: An AI-driven recommendation engine that learns user preferences and continuously monitors the market to deliver personalized car recommendations with real-time deal alerts.

🎯 Results & Impact

  • Live Platform: Successfully deployed at cargrep.com
  • Intelligent Matching: AI recommendation engine with advanced preference learning
  • Market Coverage: Aggregates listings from major Canadian automotive marketplaces
  • User Experience: Streamlined from 10+ hours of research to 10 minutes of conversation

🔬 Technical Innovation

AI-Powered Recommendation Engine

🤖 Conversational AI Assistant

  • Built with Next.js and powered by the Vercel AI SDK for intelligent, context-aware conversations
  • Leverages Azure OpenAI's o4-mini model for natural language understanding and preference extraction
  • Advanced prompt engineering for nuanced understanding of user needs and preferences
  • Real-time learning from user interactions to improve recommendations

📊 Smart Preference Mapping

  • Multi-dimensional analysis of user requirements:
    • Budget Optimization: Finds best value within financial constraints
    • Usage Pattern Analysis: Matches vehicles to lifestyle needs (commuting, family, adventure)
    • Safety Priority Assessment: Prioritizes safety ratings and features
    • Technology Preferences: Filters for desired tech features and connectivity

Advanced Data Pipeline

🔍 Comprehensive Market Aggregation

  • Real-time data ingestion from major Canadian marketplaces (AutoTrader.ca, CarGurus, Kijiji)
  • Automated listing enrichment with vehicle history and reliability data
  • Market trend analysis for optimal pricing insights
  • Intelligent deduplication and data validation

⚡ Real-Time Notifications

  • Live monitoring system for new matching listings
  • Instant alerts when preferred vehicles become available
  • Price drop notifications for watched vehicles
  • Market opportunity detection

Technology Stack

🏗️ Frontend & User Experience

  • Next.js 15.1.4: Modern React framework for optimal performance and SEO
  • Vercel AI SDK: Seamless integration with AI models for intelligent recommendations
  • Tailwind CSS + Radix UI + shadcn/ui: Beautiful, accessible, and responsive interface design
  • Framer Motion: Smooth animations and transitions for enhanced user experience
  • TypeScript: Type-safe development for robust, maintainable code

☁️ Backend & Infrastructure

  • Microsoft Azure: Enterprise-grade cloud infrastructure for scalability and reliability
  • Azure OpenAI: Advanced AI capabilities with o4-mini for intelligent conversation and analysis
  • Supabase: PostgreSQL database with real-time capabilities for live data updates
  • Vercel: Optimized hosting with edge functions for global performance

🔐 Security & Payments

  • Clerk: Comprehensive authentication and user management system
  • Stripe: Secure payment processing for subscriptions and one-time purchases
  • HSTS: Strictly enforced secure connections for data protection

📈 Analytics & Monitoring

  • Vercel Analytics: Real-time performance and user behavior insights
  • Advanced Observability: Comprehensive monitoring for system health and optimization

🌟 Key Features

For Users

  • Effortless Discovery: Describe what you need in plain English
  • Personalized Recommendations: AI learns your preferences and improves over time
  • Live Market Monitoring: Never miss a great deal with real-time alerts
  • Comprehensive Insights: Detailed vehicle history, reliability data, and market analysis

For Car Shoppers

  1. First-Time Buyers: Guided experience with educational insights and safety prioritization
  2. Students: Budget-conscious recommendations with reliability focus
  3. Research-Driven Customers: Detailed analytics and comparison tools
  4. Busy Professionals: Time-saving automation with intelligent filtering

🔮 Future Enhancements

  • Financing Integration: Connect with lenders for streamlined loan applications
  • Virtual Inspections: AI-powered vehicle condition assessment from photos
  • Predictive Analytics: Market trend predictions for optimal buying timing
  • Mobile App: Native iOS and Android applications for on-the-go access
  • Dealer Integration: Direct communication channels with verified dealers

🛠️ Development Highlights

  • Performance Optimization: Leveraged Next.js optimizations and edge functions for sub-second response times
  • Scalable Architecture: Designed to handle millions of listings and thousands of concurrent users
  • AI Model Training: Custom fine-tuning for automotive domain expertise
  • Real-Time Processing: Event-driven architecture for instant data updates

Links:

CarGrep demonstrates the power of AI to transform traditional industries, making complex decisions simple and personalized.

View Live Demo