Case Studies.

Explore how I've helped businesses achieve their goals through custom web solutions, AI integration, and innovative IoT implementations.

AI-Powered Attendance System

Education

Problem

A school needed an efficient way to track student attendance, reduce manual data entry, and provide real-time reporting to administrators.

Solution

Developed an IoT-based attendance tracking system using ESP32 microcontrollers with NFC readers, integrated with a web dashboard for real-time monitoring and automated reporting.

Results

  • 90% reduction in attendance tracking time
  • Real-time data access for administrators
  • Automated absence notifications
  • 99.5% accuracy in attendance records

Technologies Used

ESP32NFCNext.jsMongoDBNode.jsExpress

Modern POS System for Retail

Retail

Problem

A Saudi Arabian retail business needed a modern, cloud-based POS system to replace their outdated legacy system, with features for inventory management and customer tracking.

Solution

Built a comprehensive POS system with real-time inventory tracking, customer relationship management, integrated payment processing, and detailed analytics dashboard.

Results

  • 60% faster checkout process
  • Real-time inventory visibility
  • 15% increase in customer retention
  • Automated tax calculations and reporting

Technologies Used

TypeScriptNext.jsSupabasePostgreSQLStripe

Custom Chatbot for Customer Support

E-commerce

Problem

An e-commerce business was overwhelmed with repetitive customer inquiries, leading to slow response times and customer dissatisfaction.

Solution

Implemented an AI-powered chatbot using OpenAI's GPT models, integrated with their website and trained on their product catalog and common customer queries.

Results

  • 80% of queries handled automatically
  • 24/7 customer support availability
  • 50% reduction in support tickets
  • 95% customer satisfaction rate

Technologies Used

Next.jsOpenAI APIn8nNode.jsVercel