Ifjona E-commerce Marketplace

Client Project · US-Based E-commerce · React.js · Laravel · MySQL

A full-stack e-commerce marketplace built for a US-based e-commerce client, using React.js, Laravel, and MySQL. Includes a dynamic admin panel, VPS deployment, WebSocket integration, AI integration, and secure payment integration — with a thesis-backed multilingual review analysis engine. Live and actively maintained for the client since January 2026.

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Project Overview

Ifjona is a production e-commerce marketplace built end-to-end for a US-based e-commerce client — from database design to deployment — live and actively maintained since January 2026. The platform gives the store owner a dynamic admin panel to manage products, orders, and customers, while shoppers get a fast, modern storefront. Real-time features are powered by WebSockets, AI is used to enhance parts of the shopping experience, and payments are processed through a secure, integrated gateway. A standout feature is the Review Management module — the core of my undergraduate thesis — which automatically classifies negative customer reviews across four issue categories (Product, Delivery, Monetary, Customer Service) in Bangla, English, and Banglish. The app is deployed and running live on a VPS for the client.

Key Features

Delivered as a client project for a US-based e-commerce business
Dynamic, role-based admin panel
Real-time order & inventory updates via WebSocket
AI-assisted shopping experience
Secure end-to-end payment integration
Deployed and running on a production VPS
Thesis feature: automated negative-review issue detection (Bangla, English & Banglish)

Challenges & Solutions

Challenge

Keeping order status, inventory, and the admin dashboard in sync in real time across many concurrent shoppers.

Solution

Integrated WebSocket connections so inventory and order updates push instantly to both the storefront and admin panel instead of relying on polling.

Challenge

Handling payments securely while keeping checkout simple for customers.

Solution

Integrated a secure payment gateway with server-side validation, keeping sensitive payment logic off the client.

Challenge

Manually reading hundreds of customer reviews to spot recurring product problems — made worse because shoppers write in Bangla, English, or Banglish (e.g. “Product ta ekdom faltu”).

Solution

Built a multilingual review-analysis service in FastAPI that automatically triggers whenever a review's rating is ≤ 3 and classifies the complaint into one of four issue types — Product Issue, Delivery Issue, Monetary Issue, or Customer Service Issue — giving admins an instant, aggregate view of product problem areas.

Project Info

RoleFull-Stack Developer (Client Project)
DurationJanuary 2026 – June 2026
StatusCompleted / Live

Tech Stack

React.jsLaravelMySQLWebSocketFastAPINLPMultilingual Text ClassificationPayment GatewayVPS Deployment

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Admin Dashboard Overview

The central control panel gives store owners a real-time snapshot of sales, orders, inventory, and customer activity — all from a single view. Built with role-based access so admins, managers, and staff only see what's relevant to them.

Product Management

Add, edit, and organize products with categories, states, locations, and currency support. Inventory changes push instantly to the storefront via WebSocket, so shoppers never see stale stock.

Order & Shipment Management

Track every order from placement to delivery. Update statuses, monitor fulfillment, and handle shipment records in real time — all backed by server-side validation.

⭐ Thesis Feature — Automated Negative Review Issue Detection

This module is the heart of my undergraduate thesis, integrated directly into the Ifjona admin panel. Whenever a customer leaves a review with a rating of 3 or below, a FastAPI-powered NLP service automatically analyzes the review text and classifies the complaint into one of four issue categories — Product Issue, Delivery Issue, Monetary Issue, or Customer Service Issue. The system is multilingual, handling Bangla, English, and Banglish (mixed-script) reviews like “Product ta ekdom faltu.” This gives admins an instant, aggregated view of what's actually going wrong per product — replacing hours of manual review reading with a single, data-driven dashboard that highlights each product's most common complaint category.

Coupons, Offers & Promotions

Create discount codes, run promotional campaigns, and schedule flash sales. Every coupon is validated server-side to prevent abuse and keep pricing logic trustworthy.

Tax Reports & Compliance

Generate state-based tax reports and export them for accounting. Configurable tax rules keep the platform compliant across regions without manual calculations.

Customer-Facing Storefront

Shoppers browse a fast, modern storefront with search, categories, and filters — powered by React on the front end and Laravel on the back end, with AI-assisted recommendations enhancing discovery.

Secure Checkout

A streamlined checkout flow with server-side payment validation. Sensitive payment logic stays off the client, keeping transactions both simple and secure.

Real-Time Order Tracking

Customers follow their order from confirmation to delivery through a live tracking view. Status updates propagate instantly via WebSocket, so there's no need to refresh the page.

Live Chat Support

Built on WebSocket connections, live chat lets customers reach support instantly while admins respond from the same dashboard — closing the loop between the storefront and back office.

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