Full-Stack Architecture
⭐ First Professional Project

Desk Library Manager

A high-security, hardware-integrated management system for co-working and study spaces. Featuring biometric access control and multi-receipt financial tracking.

PHP Laravel MySQL Hardware API WhatsApp Business PDF Engine
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Confidential Company Project: Due to security and privacy policies of my employer, only the secure admin login gateway is available for visual demonstration. The core system screenshots are withheld to protect proprietary business logic and client data.

Admin Portal Gateway

Library Admin Login
👥

Student Lifecycle

Full registration system with auto "Day-Left" counters and expiry status tracking.

🖐️

Fingerprint Hardware

API-driven integration for real-time entry/exit tracking and auto-expiry lock system.

💳

Financial Control

Split payments, multiple receipts per performa, and automated PDF invoice generation.

📊

Revenue Analytics

Live tracking of Today's, Monthly, and Total collections with detailed due reports.

🗺️

Desk & Batch

Interactive desk mapping and batch-wise allocation for maximum space utilization.

🔐

Granular Access

Role-Based Access Control (RBAC) for employees with detailed profile management.

System Capabilities

Automation Flow

  • ✦ **WhatsApp Sharing**: Instant confirmation & dues alert sent via WhatsApp API.
  • ✦ **Auto Finger Expire**: Logic that automatically disables entry access via API once plan expires.
  • ✦ **Inquiry System**: Direct registration from digital lead capture forms.

Billing Engine

  • ✦ **Split Payment**: Ability to accept partial payments across multiple methods.
  • ✦ **Multi-Receipt Performa**: Grouping several transactions into a single unified invoice.
  • ✦ **Thermal/A4 PDF**: Dynamic document generation based on print requirements.