E-commerce Store
High-performance digital marketplace with advanced filtering and secure checkout.
Project Overview
Modern e-commerce requires more than just a list of products. This project focuses on the 'Search-to-Checkout' pipeline, implementing sophisticated filtering algorithms and a seamless user experience. It includes a dedicated admin area for real-time product updates and order tracking.
Key Features
Advanced Search & Filters
Multi-layered filtering by category, price, rating, and brand with sub-second response times.
Secure Checkout
Integrated Stripe payment gateway with webhook-based order confirmation.
Admin Inventory System
Full-featured dashboard for tracking metrics, managing stock, and updating product catalogs.
System Architecture
MERN stack architecture with coordinated state management for complex shopping flows.
Frontend
Declarative UI with centralized state for cart and filter persistence.
Backend Service
RESTful architecture handling business logic and secure middleware.
Database
Cloud-hosted NoSQL storage optimized for dynamic product attributes.
Engineering Challenges
Synchronizing cart state across multiple devices without requiring frequent database writes.
Implemented a hybrid strategy using Redux Persist for local state and debounced API calls for server-side persistence.
Handling complex product filtering across thousands of variations without UI lag.
Utilized MongoDB aggregation pipelines to perform heavy-lifting on the server while implementing optimistic UI updates on the client.
Screenshot Gallery
Key Takeaways
Mastering complex filter state orchestration.
Implementing secure payment workflows with 3rd party APIs.
Optimizing NoSQL queries for multi-parameter search.
Tech Stack
My Role
- Architected the relational data model in a NoSQL environment.
- Developed the advanced filtering engine and search logic.
- Integrated Stripe for secure payment processing and webhook handling.
- Built the responsive product grid and admin dashboard.