Our Services

E-commerce Development

We build e-commerce experiences that showcase products beautifully and handle checkout securely. From product catalogs and inventory to payment gateways and order management, we cover the full purchase journey.

  • Conversion-focused UX
  • Secure payments built in
  • Inventory & order management
  • Built to scale with traffic
Barrzen E-commerce Development — online store product and checkout screens
  • Conversion-first design

    Product pages, cart, and checkout designed around what actually drives purchases.

  • Secure payment handling

    PCI-aware integration with trusted gateways — card data never touches your own servers unnecessarily.

  • Inventory that stays accurate

    Stock, variants, and order status synced so you never oversell or lose track of fulfilment.

  • Ready for traffic spikes

    Architecture and caching that hold up during sales events, not just quiet weekdays.

What you can expect

Clear scope for your e-commerce development engagement.

1

Storefront Experience

Product discovery and browsing designed to keep shoppers moving toward checkout.

  • Product catalog with variants and search/filtering
  • Responsive, mobile-optimized storefront
  • Merchandising tools for promotions and collections
2

Checkout & Payments

A frictionless path from cart to confirmed order.

  • Secure payment gateway integration
  • Cart abandonment reduction and optimized flows
  • Multiple payment methods and currencies where needed
3

Operations & Fulfilment

Give your team the tools to manage orders, stock, and customers without spreadsheets.

  • Admin dashboard for orders and inventory
  • Customer accounts and order tracking
  • Reporting on sales, inventory, and customer behaviour

Ready in four clear steps

From domain setup to authenticated sending with monitoring you can trust.

  1. Step 1

    Map the purchase journey

    We define your catalog structure, checkout flow, and fulfilment process before building.

  2. Step 2

    Build storefront & checkout

    Product pages, cart, and payment integration come together in testable milestones.

  3. Step 3

    Connect inventory & operations

    Admin tools, order management, and reporting are wired in for day-to-day operation.

  4. Step 4

    Launch & optimize

    Go live with monitoring in place, then iterate on conversion based on real data.

Capabilities that scale with you

Practical tooling for teams that need deliverability, visibility, and control.

Product catalog management

Variants, categories, and search built to handle a growing product range cleanly.

Secure checkout

Trusted payment gateways integrated with a streamlined, low-friction checkout flow.

Inventory & order management

Real-time stock tracking and order status so operations run without manual reconciliation.

Customer accounts

Order history, saved addresses, and account management that reduce support requests.

Admin dashboard & reporting

Sales, inventory, and customer insights your team can act on without a BI tool.

Marketing integrations

Analytics, email, and ad-pixel integrations connected cleanly for growth tracking.

Privacy & security

Payment security & reliability

Handling money means handling risk carefully — here's how we reduce it.

PCI-aware payment integration

We integrate with providers like Stripe so sensitive card data never touches your own servers directly.

Encrypted checkout flows

All checkout and account traffic encrypted in transit as standard practice.

Fraud & abuse safeguards

Rate limiting, validation, and provider-level fraud tooling reduce chargeback risk.

Reliable order processing

Idempotent order and payment handling so a network hiccup never means a duplicate charge.

Uptime for peak traffic

Architecture and caching built to hold up during sales, launches, and seasonal spikes.

Regular dependency updates

Storefront and admin dependencies kept current to close known security gaps.

Full PCI DSS certification is a separate compliance process completed with your payment provider and a qualified assessor; we build to reduce your PCI scope from the start. Read our privacy policy · View DPA template · Request a signed copy

Built for the messages that matter

From security codes to team inboxes and lifecycle campaigns.

New online store launches

Take a brand from zero to a fully functioning storefront with payments and fulfilment.

Platform migrations

Move off a restrictive platform (Shopify, WooCommerce, etc.) onto custom software you control.

B2B ordering portals

Wholesale or account-based ordering with custom pricing and approval workflows.

Subscription commerce

Recurring product boxes or services with subscription billing and management.

Multi-vendor marketplaces

Platforms connecting multiple sellers to buyers, with commission and payout logic.

High-traffic seasonal stores

Storefronts built to hold up during major sales events without falling over.

Frequently asked questions

Straight answers on privacy, deliverability, and getting started.

Do you build on Shopify or fully custom?+

We can build fully custom storefronts for teams that have outgrown platform limitations, or work within existing platforms when that's the better fit for your budget and timeline.

Which payment providers do you integrate?+

We commonly integrate Stripe and other major providers, chosen based on your target markets and currencies.

Can you migrate our existing store?+

Yes. We handle product, customer, and order data migration as part of a platform move, with a plan to avoid downtime during cutover.

How do you handle traffic spikes during sales?+

We use caching, load testing, and scalable infrastructure so the store stays responsive during high-traffic events.

Do you handle PCI compliance for us?+

We integrate with PCI-compliant payment providers and minimise your compliance scope by never handling raw card data on your servers — final compliance is completed with your provider.

What's the typical timeline for a store build?+

A focused storefront can launch in 4–6 weeks; stores with custom catalog logic, B2B features, or marketplace functionality typically run 8–14 weeks.

Ready to start your e-commerce development project?

Tell us about your goals and we'll respond with a clear plan, timeline, and estimate.

Build your online store