E-commerce Platforms

Online stores that load fast and check out faster.

Headless storefronts, payments and inventory wired together into a fast, reliable shopping experience that turns browsers into buyers, on web and mobile.

E-commerce Platforms at Infyze Technologies

Why it matters

A checkout that gets out of the way is worth more than any discount code.

Most lost sales happen at the final step. We build commerce experiences where the catalogue is fast, the cart is obvious and the checkout is two taps, on the web and in a companion app if you need one.

  • Headless commerce with a fast, custom storefront
  • Payments, tax and shipping integrated properly
  • Inventory synced across web, app and in-store

What's included

Everything your e-commerce engagement covers.

Custom storefronts

Fast, on-brand shopping experiences built on headless commerce.

Checkout & payments

Streamlined, PCI-compliant checkout with the gateways you already use.

Inventory & catalogue

Product, stock and pricing kept in sync across every channel.

Shipping & tax

Real-time rates and tax calculated at checkout, not after the fact.

Companion apps

Native shopping and loyalty apps tied to the same backend.

Conversion tuning

Analytics and A/B testing to lift average order value over time.

Process

How your e-commerce project runs.

  1. 01

    Discovery

    We map your goals, users and constraints, then agree a scope and a fixed estimate.

  2. 02

    Design

    Wireframes, prototypes and a design system, validated with real users.

  3. 03

    Build

    Two-week sprints with a working demo at the end of every one.

  4. 04

    Quality assurance

    Automated and manual testing across devices before anything reaches users.

  5. 05

    Launch

    A rehearsed release with monitoring in place, not a fingers-crossed deploy.

  6. 06

    Support

    Ongoing iteration, maintenance and a real person to call when you need one.

Why Infyze

Why teams choose us for this.

A senior team, no hand-offs

The people who scope your project are the ones who build it, no junior bait-and-switch.

Fixed scope, honest estimates

Work is broken into two-week increments you can see and steer, priced before we build.

A working demo every Friday

You never wait months to see progress. Each week ends with something you can click.

You own everything

The repository, the pipeline and the documentation are yours. No lock-in, no dependency.

Results we can measure

We tie the work to numbers that matter to you and report against them honestly.

We stay after launch

Support and iteration are part of the relationship, not an upsell once real users arrive.

The stack

Technologies we use for this.

  • Next.js
  • Shopify Hydrogen
  • Stripe
  • Medusa
  • PostgreSQL
  • Algolia

We pick tools to fit your product and team, not by fashion, and we document why, so the choice still makes sense a year from now.

FAQ

Common questions about e-commerce.

How much does an online store cost to build?

It depends on your catalogue size and which payment, shipping and inventory integrations you need, but you get a fixed price in writing after a short discovery call, so budgeting is never a guessing game. A store with a straightforward catalogue, standard payment processing and basic inventory sync costs meaningfully less than one juggling multiple warehouses, custom shipping rules or a loyalty program, and we will walk through which of those actually apply to you before quoting anything. For a rough ballpark first, try our free cost calculator: pick e-commerce as your project type, choose the features you expect to need, and it returns an instant price range and timeline. As a general shape, a focused headless storefront with standard checkout and a handful of integrations typically lands in the low-to-mid five figures and takes eight to twelve weeks; larger catalogues or complex fulfilment logic take longer and cost more.

Which platform do you build on?

We build fast, headless storefronts, often on Next.js paired with Shopify, Medusa or a custom backend, so your shop is not boxed into a rigid theme system or someone else's roadmap for what features you are allowed to have. Headless means the storefront your customers see is decoupled from the commerce backend that manages products, orders and inventory, which gives us far more control over speed and design than a typical off-the-shelf template allows. We recommend the specific stack that fits your catalogue, your team's technical comfort and your growth plans, not whichever platform is trendiest this year or easiest for us personally. If you already run Shopify and it is working, we can build a fast headless front end on top of it rather than forcing a full migration; if you need something more custom, Medusa or a bespoke backend usually fits better, and we explain the tradeoffs plainly before recommending either.

Can you improve our checkout conversion?

Yes, and for most stores this is where the highest-leverage improvement lives, since a slow or clunky checkout is where sales quietly leak away before anyone notices. We streamline the cart and checkout flow down to a couple of taps wherever the payment provider allows, remove unnecessary form fields and account-creation friction, and integrate payments so they feel instant rather than making customers wait on a spinner. Beyond the checkout itself, we set up analytics that actually show you where people drop off, cart abandonment at the shipping step versus the payment step tells very different stories, and we run structured A/B tests on button copy, layout and payment options to lift average order value over time rather than guessing. This is ongoing work more than a one-time fix: conversion tends to improve in small, compounding increments once real traffic data starts informing the next change, and we treat it that way rather than declaring it finished after launch.

Do you integrate payments, shipping and inventory?

Yes, and getting these three systems to actually agree with each other is most of what makes an online store reliable rather than a source of constant support tickets. We wire in payment processing with proper handling of failed and disputed transactions, connect real-time shipping rate calculation so customers see accurate costs instead of flat estimates, and sync inventory so stock levels update the moment something sells, whether that sale happened online, in an app, or in a physical store. Without this synchronisation, stores routinely oversell items that are actually out of stock or show wrong shipping costs that erode trust right before checkout. We test these integrations against real edge cases before launch, partial refunds, split shipments, and out-of-stock items added mid-checkout, so the system holds up under actual usage rather than just the happy path. The result is a store where the numbers you see match reality.

Can you build a companion mobile app too?

Yes, and because we build the storefront and the backend ourselves, a companion app connects to the exact same product catalogue, inventory and order data rather than needing a separate integration layer bolted on afterward. We build native shopping and loyalty apps in Flutter or React Native, tied to the same backend as your web store, so a customer's cart, order history and loyalty points stay consistent whether they are shopping on their phone or a browser. This is usually a natural second phase rather than something we build simultaneously with the initial store, since it lets your web storefront prove out the product and catalogue structure first before extending it to a native app. Push notifications for order updates and promotions, along with app-exclusive loyalty features, are common additions once the core app is live. Mention it during discovery if it is part of your longer-term plan.

Ready to talk about your e-commerce project?

Send a few details and we'll reply within one business day with honest first thoughts: a call, a rough estimate, or a pointer in a better direction.