E-commerce Development

Online stores that convert — fast, secure & future-proof

We build headless storefronts, PWA experiences, and optimized marketplaces. From migrations to performance tuning and global payments — we deliver e-commerce that scales.

Headless & PWA Stores

Modern decoupled storefronts (Next.js, Nuxt, Gatsby) for speed and flexible UX.

Payments & Integrations

Stripe, PayPal, local gateways, ERPs and shipping providers — integrated securely and reliably.

Performance Optimisation

TTFB, LCP, caching strategies and CDNs — fast storefronts improve conversion & SEO.

Platform Migrations
Shopify, Magento, Woo → Headless
Safe & tested
Subscriptions
Recurring billing & retention
SaaS-ready
Catalog & PIM
Large catalog performance
Scales well
Conversion Rate
A/B tests & funnels
Increase avg order
Fast Launch
MVP to production
Secure
PCI & GDPR

Selected projects

Retail

Headless D2C

Decoupled storefront + OMS integration; migrated 150k SKUs with zero downtime.

Marketplace

Multi-vendor Platform

Permissions, payments split and vendor dashboards with analytics.

Subscription

Box-Subscription Service

Recurring billing, churn analytics and lifecycle emails to boost LTV.

Ready to scale your online store?

Tell us your platform and traffic needs — we’ll propose a secure, costed plan and timeline.

Contact
Email
cognitojs@gmail.com
Engagement
SOW + milestones, secure payments, QA & 30-day support. Estimates within 48 hours.