350+
Clients served

20+ years
In production software

107%
Transaction capacity

Oxagile’s eCommerce development services

Software development

Custom eCommerce software development for storefronts that carry real catalog and traffic load:

  • Online stores, marketplaces, digital auctions, and B2B trade portals
  • Headless and composable builds where the front end changes faster than the back
  • eCommerce app development services covering iOS, Android, and progressive web
  • Virtual try-on and product visualization through AR and VR development

Replatforming and migration

Platform-to-platform moves with catalog, orders, and customer records intact:

  • Magento, Shopify, SAP Commerce, and Salesforce migration paths
  • Monolith to headless without pausing trade
  • Catalog, order history, and customer data mapped and verified
  • Cutover planned around your trading calendar, with a rollback path defined

Consulting

A short engagement that settles the platform question before budget is committed:

  • Platform selection weighed against catalog size and custom logic
  • Architecture and integration mapping for the target state
  • Conversion rate and checkout funnel review
  • Implementation plan priced against a defined scope

Integration

Connections between the storefront and every system behind it:

  • Payment gateways and providers through the payment integrations team
  • Product information management, enterprise resource planning, and customer relationship management
  • Marketplace feeds, carrier APIs, and third-party logistics
  • Content management and admin tooling

Modernization

Aging storefronts rebuilt on a current stack as trading continues:

  • Legacy codebase read and documented before replacement
  • Performance engineering for page speed and checkout latency
  • Architecture reworked for elastic capacity across peaks
  • Release cadence restored through automated regression

QA and support

Ownership after launch, including the weeks that decide the year:

  • ISTQB-certified engineers on dedicated QA
  • Performance engineering and load testing ahead of peak season
  • Security and penetration testing against PCI requirements
  • Monitoring, releases, and incident response on agreed terms

eCommerce development solutions we build

Each system below is scoped to the storefront and the orders moving through it. Retailers who also trade from physical stores often pair this with retail software development.


Point of sale

Checkout sharing one customer and one stock record with the online store, across both channels.


Order management

A single stock pool across channels, with routing logic deciding where each order line ships from.


eCommerce ERP

Finance, procurement, and merchandising synchronized with the storefront, built custom or configured on an existing platform.


eCommerce CRM

One customer record across storefront, support, and marketing, so service and purchase history stay together.


Logistics management

Carrier selection, shipment tracking, and returns handling in one view, with exceptions surfacing early.


eCommerce analytics

Funnel, cohort, and margin reporting reconciled against source systems, with predictive work through AI for retail.

Before you make the replatform decision

A short audit of the current stack tells you what to keep,
what to move, and what a rebuild would actually cost.

eCommerce platforms we work with

Magento

Magento

Magento (or Adobe Commerce) is the right call when catalog complexity and custom checkout logic have outgrown a hosted platform and the team wants to own the code.

Shopify

Shopify

Worth it when speed to market outranks control, with custom logic layered around a platform you do not modify.

Salesforce

Salesforce

Salesforce Commerce Cloud is a fit where the customer record is the center of gravity and commerce has to sit next to service and marketing data.

SAP Commerce

SAP Commerce

Makes sense for large catalogs already anchored to SAP finance and supply chain, where a separate commerce stack doubles the reconciliation work.

BigCommerce

BigCommerce

Earns its place for mid-market catalogs that need open APIs and multi-storefront support without an enterprise license.

More than just a launch 

Peak-proof delivery

One commerce platform gained 107% transaction capacity. Another was built for launch-day spikes on microservices and autoscaling, which keeps cost down between peaks. Load testing runs ahead of every trading season.

Expertise in payments

Point of sale terminals certified for PCI compliance across 40+ payment providers, and live payment migrations run at zero downtime. Checkout goes through the same engineers who build payment infrastructure for fintech clients.

Data behind the storefront

Recommendation, forecasting, and lifetime value models run on unified catalog and customer records. An eCommerce development company earns those results on the data layer, which is where Oxagile starts.

How we approach eCommerce custom development

Oxagile’s eCommerce development experts work in short cycles against your live systems.

Step 1

Audit and platform decision

The current stack, its constraints, and the real bottleneck get documented before anything is scoped.

Step 2

Architecture and estimate

Integration points, data model, and peak load profile are designed, then priced against a defined scope.

Step 3

Prototype

A working version lands within weeks, so the plan gets reviewed against running software.

Step 4

Build and integrate

Delivery runs in short cycles, with payment, catalog, and fulfillment integrations tested against your live systems.

Step 5

Launch and run

Cutover is planned around the trading calendar, with load testing and monitoring in place before the first peak.

Our tech stack

Backend

Java • PHP • Python • Node.js • .NET • Go

Frontend

React • Next.js • Angular • TypeScript • JavaScript

Mobile

Swift • Kotlin • React Native • Progressive web apps

Platforms

Adobe Commerce • Shopify • Salesforce Commerce Cloud • SAP Commerce • BigCommerce • commercetools

Data and analytics

PostgreSQL • MySQL • MongoDB • Redshift • Snowflake • Power BI • Tableau

Cloud and infrastructure

AWS • Azure • Google Cloud • Kubernetes • Docker • Terraform

Integration and payments

REST • GraphQL • Webhooks • Stripe • PayPal • Apple Pay • Checkout.com • Contentstack

QA and delivery

Selenium • Jenkins • CircleCI • GitHub Actions • JMeter

FAQ

How much does custom eCommerce development cost?

Cost tracks scope and how much of the existing stack has to be touched. Delivered projects in the portfolio range from 10 man-months for a targeted platform build to 720 man-months for a multi-year commerce ecosystem. Oxagile’s stack audit replaces the range with a number specific to your systems.

How long does it take to build an eCommerce website or platform?

According to Oxagile’s experience, a working prototype takes up to three weeks. A focused platform has reached production in four months. A full marketplace with payments and vendor logic runs around twelve months. Replatforming is usually faster than a greenfield build, because the requirements already exist in the system being replaced.

What engagement models do you offer?

Dedicated managed teams, scope-driven milestone delivery, and team extension. Clients who outsource eCommerce development services to Oxagile typically start with a fixed-scope audit, then move to a dedicated team once the roadmap is set. Teams scale up before a peak season and back down afterwards.

Do you build B2B eCommerce features like custom pricing, bulk ordering, and quote management?

Yes. Contract pricing per account, bulk and repeat ordering, quote and approval workflows, and credit terms are standard requirements on trade portals and wholesale storefronts, which Oxagile has built for distributors and manufacturers.

What industries do you have eCommerce experience in?

As an eCommerce development firm working across domains, Oxagile has delivered commerce for retail, food delivery, automotive marketplaces, ticketing, laboratory supplies, media, and AdTech. Brands, wholesalers, retailers, distributors, manufacturers, and suppliers are all represented.

Tell us what you are building

A new storefront, a replatform, or a checkout that keeps losing orders. Describe where the commerce stack stands today, and an engineer will come back with a scope.

START A PROJECT