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Implementation of a Warehouse Management Subsystem Using Barcode Reader & RFID on a Handheld Device

📅 Project Duration: December 2014
🏢 Company: Aris Rayaneh Arak
🎯 Role: Lead Developer & System Integrator

Project Overview

This project aimed to modernize and streamline the warehouse and asset management system by integrating barcode and RFID technology with handheld devices (Handheld Terminals – HHTs). The goal was to automate inventory tracking, improve accuracy, and enhance efficiency in warehouse operations.

As the Lead Developer, I was responsible for designing and implementing the subsystem, ensuring seamless data synchronization between handheld scanners and the central SQL Server database. This solution significantly reduced manual data entry errors, optimized stock management, and accelerated inventory audits.


Key Features & Functionalities

✅ Real-Time Inventory Tracking – Enabled instant scanning and updating of warehouse stock using barcode readers and RFID.
✅ Handheld Device Integration – Implemented a custom-built application for handheld scanners, ensuring fast and accurate data entry.
✅ RFID-Based Asset Management – Integrated RFID technology for automated identification and tracking of assets.
✅ Seamless Database Synchronization – Ensured real-time communication between handheld devices and the SQL Server database.
✅ User Authentication & Security – Developed role-based access control to protect warehouse data integrity.


Technologies & Tools Used

🔹 Programming Languages: C#.Net
🔹 Database: SQL Server
🔹 Hardware Integration: Barcode Scanners, RFID Readers, Handheld Terminals (HHTs)
🔹 Development Tools: Visual Studio, SSMS (SQL Server Management Studio)


Skills & Expertise Applied

✔ Warehouse & Asset Management System Development
✔ Barcode & RFID Technology Integration
✔ Real-Time Data Processing & Synchronization
✔ Database Design & Optimization for Inventory Management
✔ Handheld Device Software Development
✔ Security & Role-Based Access Implementation


Business Impact

🔸 Industry: Inventory & Warehouse Management, Asset Tracking
🔸 Objective: Automate inventory audits and stock tracking using barcode & RFID technology.
🔸 Outcome: Successfully eliminated manual stock entry errors, improved tracking efficiency, and reduced audit time, leading to faster and more reliable inventory management.

🚀 This project revolutionized warehouse operations by integrating modern tracking technologies, significantly improving efficiency and accuracy.

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