Retail & E-commerce
6thStreet.com: High-Traffic E-Commerce Progressive Web App across 6 GCC Markets
Client
6thStreet.com (Apparel Group)
Challenge
6thStreet.com needed to deliver a lightning-fast, native-app-like web shopping experience to millions of customers across 6 GCC countries (UAE, Saudi Arabia, Kuwait, Qatar, Bahrain, Oman), handling multi-currency checkout, bilingual English/Arabic RTL typography, and extreme traffic surges during regional shopping festivals.
Business problem
Sluggish mobile web experiences led to high cart abandonment rates, while supporting disparate regional payment gateways (Tabby, Tamara, CareemPay) and multi-region subdomains created architectural fragmentation and high operational overhead.
Solution
Architected and developed core features for the 6thStreet.com flagship Progressive Web App (PWA) using ScandiPWA, React, Redux, and Next.js. Engineered custom Node.js and Express SSR middleware with dynamic regional subdomain routing, integrated Algolia Search SDK with Algolia AIVI AI recommendations, implemented Workbox service worker offline caching, and built high-converting single-page checkout workflows.
Architecture
ScandiPWA and Next.js frontend with Redux predictable state management, Workbox service-worker caching with prefetching strategies, Node.js/Express SSR middleware with Gzip compression and custom cache headers, Magento Headless GraphQL/REST API integration, Algolia Search SDK & Algolia AIVI telemetry, and Checkout.com integration supporting regional BNPL providers.
Implementation
Engineered single-page checkout with tokenized saved-card workflows and Club Apparel loyalty point redemption. Developed secure MFA flows utilizing Mobile and Email OTP, Google reCAPTCHA v2/v3, and PKCE authentication. Delivered full English and Arabic RTL multi-country localization with Google Maps geolocation and barcode/QR product scanning.
Results
- Engineered core PWA serving millions of active shoppers across 6 GCC nations with app-like speed
- Integrated Algolia AIVI AI-driven personalization and facet filtering, dramatically boosting search conversion
- Achieved resilient offline capabilities and instant repeat-visit load times through Workbox service workers
- Streamlined checkout conversion by unifying Tabby, Tamara, CareemPay, and loyalty points into one frictionless flow
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