Custom E-commerce Builds

Overview

What we deliver

We build custom e-commerce stores when off-the-shelf platforms cannot handle your catalog, pricing, or operational rules.

We design and develop custom e-commerce platforms for merchants whose needs reach beyond standard SaaS templates. Our work starts with mapping your catalog model, pricing logic, fulfillment flows, and integrations, then moves into engineering a stack that fits. We work with Node.js, Python, PHP, and Java on the back end and React, Next.js, or Vue on the front end. We build product configurators, dynamic pricing engines, multi-warehouse inventory, and tax and duty handling for cross-border trade. Our team is comfortable connecting ERPs, PIMs, 3PLs, and accounting tools through APIs and message queues. Security, audit trails, and role-based access are part of every build. We also plan for scale with caching, search, and CDN strategies that hold under load. Releases ship behind feature flags with full QA and documentation. Book a Call to discuss your custom e-commerce roadmap with us.

Fit Check

Built for teams like yours

Who it's for

Merchants with complex catalogs
B2B sellers with custom pricing
Brands outgrowing SaaS platforms
Cross-border and multi-currency sellers
Companies with custom fulfillment rules

Pain points we solve

SaaS limits on data models and rules
Inability to support configurable products
Manual pricing and quote workflows
Inventory and order sync gaps
Compliance and audit requirements

What's included

Capabilities

Everything we cover in this engagement.

Custom catalog and pricing engines
Product configurators and bundles
Headless storefronts and PWAs
ERP, PIM, and 3PL integrations
Search and recommendations
Checkout, tax, and payment flows
Role-based access and audit logs
Performance and scaling architecture

How we work

Our process

A clear, predictable path from kickoff to outcomes.

01

Discovery

We map workflows, data, and integrations with your teams.

02

Architecture

We propose a stack, data model, and release plan.

03

Build

We develop services and storefronts in tracked sprints.

04

Test and integrate

We run QA, performance, and security tests with your tools connected.

05

Launch and iterate

We release in stages and tune based on real usage.

What you get

Deliverables & outcomes

What you get

Custom storefront and admin
Documented APIs and services
Integration connectors
Test reports and runbooks
Deployment scripts and infrastructure
Editor and admin training

Outcomes you can expect

Workflows that match how you actually sell
Lower manual work in operations
Faster catalog and pricing updates
Stable performance at peak load
Clear audit trail for compliance

Timeline

12 to 24 weeks

Engagement

Monthly retainer, Project, Sprint

Tools we use

Node.js, Next.js, PostgreSQL, Redis, Algolia

KPIs we track

Revenue per visitor, conversion rate, time to publish, order accuracy, page load time

Client stories

What clients say

"

My books were 90 days behind and I was avoiding my accountant. They cleaned up nine months of mis-categorized Shopify and Stripe entries, set up proper rules in QuickBooks, and now my close lands on day four of every month. First time in three years I opened a P&L without wincing. Cash forecasting actually makes sense now.

D.R.

"

Two weeks before our seed round we still did not have a defensible model. Their fractional CFO rebuilt our three-statement forecast, pressure-tested the assumptions, and walked me through every line before the partner meeting. We closed 1.4M on the terms we wanted. The investor specifically called out how clean the financials looked compared to the last five decks she had seen.

Hannah B.

Proof