Shopline
Full-stack e-commerce platform with product catalog, advanced filtering, admin CRUD panel, shopping cart, checkout flow, and real-time order tracking. User profiles with address book management.
Overview
Shopline is a production-grade e-commerce platform built to handle the full shopping lifecycle — from product discovery to checkout. It features a headless CMS-powered product catalog with category-based browsing, multi-attribute filtering, and real-time search. The admin panel provides full CRUD operations for products, orders, and customer management. On the customer side, the app includes persistent shopping carts, a multi-step checkout flow with address management, and real-time order status tracking.
Key Features
Headless CMS integration with Strapi for flexible content management
Advanced product filtering with multi-attribute search and category navigation
Admin dashboard with full CRUD operations for products, orders, and users
Persistent shopping cart with optimistic UI updates via React Query
Multi-step checkout flow with address book and order history
Real-time order tracking with status updates and email notifications
Tech Stack
Challenges & Solutions
Implementing optimistic UI updates for cart operations while maintaining data consistency with the CMS backend — solved using React Query's mutation invalidation patterns
Building a performant product filtering system that handles multiple attributes simultaneously without blocking the UI — achieved with debounced client-side filtering combined with server-side pagination
Managing complex global state across cart, auth, and UI with Redux while keeping bundle size minimal through code splitting
Results & Impact
Sub-second page loads with Next.js SSG and ISR for product pages
90+ Lighthouse performance score across all key pages
Fully responsive across mobile, tablet, and desktop breakpoints