Project
03/Full Stack•2025

E-Commerce Platform

Headless commerce storefront with real-time inventory and Stripe checkout

RoleFull Stack Developer
Timeline2025
CategoryFull Stack
ClientRetail & Apparel Brand
99 / 100Lighthouse Score
+38%Conversion Lift
50K+ SKUsCatalog Size
https://portfolio.sarmad.dev/ecom
Full Stack

E-Commerce Platform

Headless commerce with Stripe payments, inventory management, real-time order tracking, and admin panel.

Next.jsReactTypeScriptStripeGraphQL APIPrismaPostgreSQLTailwindCSS

/01 Project Overview

A lightning-fast modern e-commerce storefront designed for peak conversion rates and seamless international shopping. Integrates Stripe payment intents, full-text catalog search, dynamic faceted filtering, and real-time inventory reconciliation.

/02 The Challenge

Maintaining instantaneous catalog search and sub-second page transitions across 50,000+ SKU variants without sacrificing SEO or checkout concurrency.

/03 The Solution

Built with Next.js App Router and Incremental Static Regeneration (ISR), Prisma ORM over PostgreSQL, GraphQL API endpoints, and optimistic cart updates for instantaneous user interactions.

Engineering Highlights

  • ✓Lighthouse 99 performance score with sub-second page loads
  • ✓Secure Stripe Checkout with webhook verification and fraud checks
  • ✓Atomic inventory locking during cart reservation to prevent overselling
  • ✓Comprehensive merchant admin dashboard for inventory management

Technologies Used

Next.jsReactTypeScriptStripeGraphQL APIPrismaPostgreSQLTailwindCSS
View All Works →
04 / 06

Interactive Web Experience

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