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Developed the backend for a multi-role Retail POS platform supporting vendors, sub-vendors, and customers.
Key Features:
✅ Vendor & Sub-Vendor Management
✅ Role-Based Access Control (RBAC)
✅ Order Proposal Workflow
✅ Device Registration & Session Management
✅ Authentication & Authorization APIs
✅ Scalable REST API Architecture
Tech Stack: Python, Django, PostgreSQL, JWT Authentication
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
Related posts
Title: Multi-Agent AI Career Assistant
Description:
Multi-agent system with Groq LLMs, intelligent routing, FastAPI backend, and React UI for career guidance with conversation memory.
Smart Tour is an advanced tourism management and travel experience platform developed for Air B&C Sri Lanka to modernize how travelers discover destinations, plan journeys, manage bookings, and interact with travel service providers through a single digital ecosystem.
The platform was engineered using Python Flask and a scalable backend architecture to support both customer-facing and operational business processes. Travelers can explore destinations, browse tour packages, create personalized travel plans, make bookings, and track their journeys through an intuitive and responsive user experience.
One of the platform’s standout capabilities is its live GPS tracking system, enabling real-time location monitoring for enhanced travel coordination and transparency. The system also includes comprehensive user management and driver management modules, allowing administrators to efficiently manage travelers, drivers, tour operations, assignments, and service delivery from a centralized dashboard.
Key features include:
• Destination and tour package management
• Real-time GPS location tracking
• Customer account and profile management
• Driver registration and management system
• Booking and reservation workflows
• Secure authentication and authorization
• Administrative dashboards and reporting
• Responsive mobile-friendly design
• Scalable database architecture
• Future-ready AI integration capabilities
More than a traditional tourism website, Smart Tour functions as a complete travel technology platform that helps tourism businesses streamline operations, improve customer engagement, optimize resource management, and deliver exceptional travel experiences at scale.
Technologies Used:
Python Flask, PostgreSQL, REST APIs, HTML5, CSS3, JavaScript, Responsive UI/UX Design, Authentication & Authorization, GPS Integration, Scalable Backend Architecture.
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