A full-stack mall management platform with JavaFX and Symfony interfaces, IoT parking, reservations, payments, customer-support automation, and analytics.
I developed the full-stack and IoT workflows connecting multi-floor parking sensors, live availability, online reservations, Stripe payments, a Gemini assistant, Twilio notifications, and operational analytics across JavaFX and Symfony applications.
Academic product project02 /Product experience
What the product does.
01User Experience3 capabilities
Dual Interface System
JavaFX desktop for administrators and Symfony web for customers, providing tailored experiences for different user types.
AI Customer Support
A Gemini-powered chatbot interface supports FAQs and store-information queries in the working prototype.
Multi-Channel Notifications
Automated Twilio SMS system for promotions, reservation confirmations, and important operational alerts.
02Platform & Payments2 capabilities
IoT Multi-Floor Parking
Real-time parking availability tracking using IoT sensors with multi-floor support, live spot monitoring, and online reservation system.
Integrated Payments
Secure payment processing through Stripe API supporting multiple payment methods and automated transaction management.
03Analytics1 capabilities
Analytics Dashboard
Comprehensive analytics on customer behavior, sales trends, operational efficiency, and parking usage patterns.
03 /System design
How the pieces connect.
System workflow
Mall operations meet connected parking.
The documented prototype connects desktop and web workflows with parking telemetry. Production load and uptime are not benchmarked.
Application workflows
Interfaces
JavaFX & SymfonyDesktop and web operations
Application services
Operations
Symfony + integrationsReservations, payments, support, and notifications
Persistent records
Data
MySQLShared application records
Parking telemetry
Sense
ESP32 & ultrasonic sensorsMulti-floor space detection
MQTT over Wi-Fi
Transmit
Connected telemetryOccupancy state from the sensor network
Present availability
Observe
Parking viewsCurrent availability and reservation workflows
01Backend Technologies
Symfony 6 provides the web backend with Doctrine ORM for database management and Twig templating for the web interface.
PHP Symfony 6
Web application framework
Java with JavaFX
Desktop application
MySQL
Primary database
Doctrine ORM
Database abstraction
RESTful API
Service communication
Twig
Templating engine
02IoT & Hardware Integration
ESP32-based sensor network for real-time multi-floor parking management.
ESP32 microcontrollers
Sensor management
Ultrasonic sensors
Parking space detection
MQTT protocol
Real-time data transmission
Wi-Fi connectivity
With auto-reconnection
Reservation system
Online spot booking
Live monitoring
Real-time occupancy display
04 /In action
A closer look at the build.
Actual project screens and documented visuals. Open any image for the full view.
Connecting MQTT parking updates to customer and administrator interfaces while keeping occupancy state understandable.
02
Secure Payments
Stripe tokenization keeps raw payment-card data outside the application while supporting online checkout.
03
Cross-Platform Compatibility
Ensuring consistent behavior between JavaFX desktop and Symfony web interfaces with shared business logic.
04
IoT Integration
Coordinating parking sensors, reservation flows, live availability, and application state across the multi-application system.
06 /The toolkit
Each tool has a job.
Open a technology to see its role in this project.
Frontend
Symfony 6 +
PHP web framework (web portal)
JavaFX +
Desktop admin application
Backend
Java +
Desktop application logic
PHP +
Web application runtime
Doctrine ORM +
Database abstraction
Database
MySQL +
Primary relational store
IoT
ESP32 +
Multi-floor sensor controllers
Ultrasonic Sensors +
Parking spot detection
MQTT +
Real-time sensor messaging
Integrations
Stripe API +
Payment processing
Twilio +
SMS notifications
Gemini API +
AI customer-support chatbot
07 /Delivery notes
The documented scope.
Operational Flow
• Live parking-state presentation
• Reservation and notification workflows
• Payment and analytics interfaces
• Production load and uptime still require formal benchmarking
Product Coverage
• Administrator and customer workflows
• Desktop and web interfaces
• Connected parking operations
• Payments, notifications, and analytics
Explore further
Want to go deeper?
Explore the available resources or talk with me about the design and engineering behind this project.
