Custom Ecommerce

Ecommerce when off-the-shelf is not enough

Complex pricing, B2B rules, custom catalogs or deep ERP integration — we build commerce systems around those constraints.

Custom ecommerce

When platforms are not enough

B2B pricing, multi-vendor, complex fulfillment or deep ERP sync — InfoByte designs commerce systems around your model, not the other way around.

Commerce model design

B2B, B2C, hybrid, subscription or marketplace — mapped before a single screen is built.

Custom architecture

APIs, admin tools and storefronts that match inventory, pricing and approval rules.

ERP & CRM sync

Orders, stock and customers flowing both ways with clear ownership of truth.

Account & role logic

Customer-specific catalogs, credit limits and multi-user buying organizations.

Omnichannel ready

Web, app and assisted-sales channels sharing one commerce backbone.

Ops dashboards

Fulfillment, returns and margin visibility for teams that run the business daily.

Delivery process

Custom commerce delivery

Model

Business rules

Architect

Systems & APIs

Build

Storefront & admin

Integrate

ERP · pay · logistics

Operate

Train & iterate

Our expertise

Built on the stacks we trust

InfoByte engineers custom commerce systems on production-grade, modern technology — chosen for reliability, performance and long-term maintainability.

Frontend

Angular

Next.js

React JS

Backend

ASP .NET

Node JS

Laravel

Django

Mobile App

Flutter

Kotlin

Swift

Database

SQL Server

MySQL

MongoDB

PostgreSQL

Why InfoByte

What makes a custom build different here

We already build ERP, CRM and automation systems — a custom store isn't a one-off project for us, it's the same engineering discipline applied to commerce.

01 — MODEL

We design the commerce model first

B2B pricing tiers, approval workflows, multi-vendor logic or subscription billing get mapped and agreed before any screen is built — so the architecture fits the business, not a template.

02 — INTEGRATE

Real ERP and CRM sync, not a one-way export

Because InfoByte builds ERP, CRM and HR platforms in-house, we know what a two-way order/inventory/finance sync actually needs to hold up in production.

03 — OWN

You own the codebase and the data

A custom build means no platform fees, no forced upgrades and no vendor lock-in — the stack and hosting are chosen for your growth path, and you keep the keys.

Common questions

Custom ecommerce — frequently asked

How do we know we need custom instead of Shopify or WooCommerce?

If your pricing, approval flows or fulfillment rules can't be modeled cleanly with off-the-shelf apps — or you need deep, two-way ERP sync — a custom build usually pays off. If not, we'll say so and point you to Shopify or WooCommerce instead.

What does a typical build timeline look like?

Timelines depend on catalog complexity and integration count — we scope this with you during discovery and share a realistic milestone plan before development starts.

Can it connect to systems we already use?

Yes — accounting, inventory, logistics and payment gateways are integrated via API, including InfoByte's own ERP and CRM products where you already use them.

Who maintains the platform after launch?

The same engineering team continues as your support partner — fixes, new modules and scaling work happen on an ongoing arrangement, not a rebuild every few years.

How We Deliver

Agile Methodology — Estimated and Tracked Honestly

Every engagement runs on a lightweight Agile cadence: requirements are broken into individual tasks, each task is estimated in hours, and you approve the estimate before any work starts. We track actual hours against that estimate throughout delivery, and you are invoiced for whichever is lower — the estimate or the actual time spent — so estimation risk stays on us, not you.

Requirement Received

Analyze Requirements

Break Down into Individual Tasks

Estimate Time — Approx. Hours per Task

Share Estimate with Client

Client Approves Estimate?

Yes

Begin Work

Track Actual Hours Spent

Compare Actual vs Estimated Hours

Invoice for the Lesser of Actual or Estimated

Delivered

Pause Project / Revise Estimate