Pharmacy Management System
Hybrid Pharmacy Operations Platform
Project Screenshots
Overview
Comprehensive pharmacy management system combining web-based administration with Windows POS application for complete pharmacy operations.
My Role
Responsibilities:
Developed hybrid pharmacy management system (web + desktop applications)
Built Laravel backend API with React admin dashboard
Created Windows POS application using C# WinForms with barcode scanning
Designed MySQL database schema with transaction integrity
Implemented offline-first architecture with local SQLite cache
Built real-time inventory sync between POS terminals and web dashboard
Added HIPAA-compliant prescription management with audit logging
Key Contributions & Impact
Enabled offline POS functionality with automatic sync when online
Reduced inventory discrepancies by 95% with real-time WebSocket updates
Improved transaction speed to under 100ms for POS operations
Processed 50-100 daily transactions managing 1,000+ inventory items
Key Features
Real-time inventory management with automatic reorder alerts
Point of Sale (POS) system with barcode scanning
Prescription management and tracking
Expiration date monitoring with automated alerts
Batch and supplier management
Multiple payment method support
Daily sales reports and analytics
Revenue and profit margin tracking
Role-Based Access Control (cashier, pharmacist, manager)
Shift management and activity logging
Email notifications for low stock and expirations
Receipt printing with customizable templates
Challenges & Solutions
Offline POS Functionality
POS system needed to work during internet outages while maintaining data consistency when back online.
Solution:
Built C# WinForms desktop app with local SQLite cache that syncs with central MySQL database when connection is restored. Implemented conflict resolution for simultaneous edits.
Inventory Accuracy
Maintaining accurate real-time inventory across web dashboard and POS terminals.
Solution:
Implemented optimistic locking, real-time WebSocket updates, and transaction-based inventory adjustments with automatic reconciliation reports.
Prescription Compliance
Ensuring proper handling of prescription data with regulatory compliance.
Solution:
Added audit logging for all prescription activities, implemented role-based access with pharmacist verification requirements, and encrypted sensitive patient data.
Impact & Metrics
50-100
Daily Transactions
1,000+
Inventory Items
< 100ms
Response Time
Timeline
Started
2022