Inventory management — Bulk product uploads, variant support, low-stock alerts, and live count sync across all channels.

Analytics dashboard — Revenue charts, conversion funnels, top-selling products, and exportable reports all in one view.

Real-time order processing — Live order queue with status tracking, fulfilment workflows, and customer notification hooks.

Cross-platform mobile storefront — Flutter app with smooth animations, cart persistence, guest checkout, and push notifications for iOS and Android.

Role-based access control — Granular permissions for admins, managers, and staff with full audit trail logging.

Offline support — The mobile app stays functional without connectivity, queuing actions and syncing automatically when back online.

Next.js + Tailwind CSS powers the admin dashboard — server-rendered for fast initial load, fully responsive across desktop and tablet.

Flutter with BLoC architecture separates business logic from UI into clean, testable layers — keeping the codebase maintainable as the product scales.

Firebase handles real-time sync, authentication, and push notifications — delivering instant updates across all devices without polling.

REST APIs define a clean contract between frontend surfaces and backend services, making integrations straightforward to extend or replace.

Designed for horizontal scalability — stateless API handlers and Firebase's distributed infrastructure absorb traffic spikes during campaigns or seasonal peaks with no extra configuration.

Fully offline attendance marking — Faculty mark student attendance without any internet connection using a local SQFlite database. All records are stored securely on-device until sync is possible.

Automatic background sync — The moment connectivity is restored, the app detects it and silently pushes all pending attendance records to the server — no manual action required from faculty.

Geo-fencing enforcement — Strict location-based restrictions ensure attendance can only be marked within the physical boundaries of the university campus, making proxy attendance impossible.

Push notifications — Faculty receive real-time alerts for sync completion, pending records, and daily attendance reminders — keeping compliance high without administrative chasing.

Cross-platform mobile app — Built with Flutter, the app runs natively on both iOS and Android from a single codebase, ensuring consistent experience across all faculty devices.

Zero data loss guarantee — The offline-first architecture means network outages never result in missing attendance records — every session is captured and eventually delivered to the server.

Flutter delivers a smooth, native-quality UI on both iOS and Android — with a single codebase that drastically reduces maintenance overhead and ensures feature parity across platforms.

GetX state management provides a lightweight, reactive architecture — keeping UI in sync with local database state and sync status in real time without unnecessary rebuilds.

SQFlite local database stores all attendance records on-device with ACID-compliant transactions — ensuring data integrity even if the app is closed or the device is restarted mid-session.

REST APIs handle server communication during sync — with conflict resolution logic that prevents duplicate records and ensures idempotent data submission across retries.

Geo-fencing via device GPS is enforced at the application layer before any attendance action is permitted — coordinates are validated against the campus boundary polygon on every submission attempt.

Virtual goods storefront — A clean, browsable catalogue of digital products including gaming top-ups (Free Fire Diamonds, PUBG UC) and software licenses, with category filters and search.

Secure in-app payments via Stripe — Full Stripe API integration handles card payments, payment intent confirmation, and webhook-based order fulfilment — all within the app with no redirects.

Real-time inventory management — Firebase keeps product availability, pricing, and stock counts in sync across all sessions — ensuring users never purchase out-of-stock items.

Personalised recommendations — Purchase history and browsing behaviour are used to surface relevant products, increasing average order value and repeat purchases.

Promotional offers & discounts — Admins can create time-limited deals, bundle offers, and promo codes directly from the backend — driving urgency and boosting conversion rates.

Live admin chat — Users can open a direct chat thread with the admin for order support, delivery queries, or product questions — reducing friction and building trust at the point of purchase.

Order history & receipts — Every purchase is logged under the user's account with full transaction details, making it easy to track past orders and reorder frequently used items.

Flutter powers the entire client-side experience — rendering the marketplace, checkout flow, and chat interface natively on both iOS and Android from a single codebase.

Stripe API manages the full payment lifecycle — from payment intent creation and 3D Secure authentication to webhook-triggered delivery confirmation — with PCI-compliant card handling throughout.

Firebase Firestore stores product catalogues, user profiles, order records, and chat messages — with real-time listeners ensuring the UI reflects the latest state instantly without manual refresh.

Firebase Authentication handles user identity — supporting email/password and social login flows, with purchase records and chat history tied securely to each authenticated account.

Firebase Cloud Functions run server-side logic for payment verification, inventory decrement on purchase, and automated delivery triggers — keeping sensitive operations off the client entirely.