Solution blueprintWeb & CommerceRetail & direct-to-consumer

Headless Commerce Platform

A fast storefront with search, cart recovery and a resilient checkout, designed to hold up during sales peaks.

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Focus
Web & Commerce
Industry
Retail & direct-to-consumer
Primary stack
Next.js
Architecture
4 components

From problem to production

  1. Problem

    Monolithic storefronts often slow down or fail under sale-day traffic, because every page view waits on the same database.

  2. Requirements

    • Stay fast and available during sale-day traffic
    • Keep inventory accurate across simultaneous orders
    • Support multiple currencies and payment methods
    • Recover abandoned carts

  3. Architecture

    A headless Next.js storefront rendered at the edge, backed by Node.js services, a Redis cache and PostgreSQL read replicas — so traffic spikes hit the cache, not the database.

    1. 01Next.js Edge
    2. 02Redis Cache
    3. 03Node.js Services
    4. 04PostgreSQL Replicas

  4. UX

    Product and category pages that render instantly, a short checkout, and cart-recovery messages on WhatsApp.

  5. Development

    A Next.js storefront rendered at the edge, Node.js services for cart and orders, Redis caching and PostgreSQL read replicas.

  6. Testing

    Load tests that simulate sale peaks, end-to-end checkout tests, and concurrency tests on inventory updates.

  7. Deployment

    Blue-green releases for the services, cache warm-up before traffic switches, and dashboards for checkout errors and latency.

Key capabilities

  • Edge-rendered product and category pages
  • Cart-abandonment recovery over WhatsApp
  • Multi-currency payments through Stripe
  • Real-time inventory updates to prevent overselling

Technology

  • Next.js
  • React
  • Node.js
  • PostgreSQL
  • Redis
  • Stripe

This is a solution blueprint: a representative architecture showing how we approach this kind of problem. Every real build is shaped around the client’s existing systems, constraints and budget.

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