---
title: "ERP, CRM & WMS Development USA | Mejix"
url: https://www.mejix.com/erp-crm-wms-development-usa
description: "Custom ERP, CRM and WMS development for the USA. Integrations, modernisation and AI for SMBs and enterprises across New York, Los Angeles, San Francisco. Schedule a consultation."
lang: en
---

the USA

# ERP, CRM & WMS development in the USA

Mejix builds and integrates business systems for companies in the USA. Headquartered in New York with US-based engagement leads. Custom ERP, CRM and warehouse software that connects to your commerce and finance stack.

+1 (212) 401-6213: +12124016213

Image: ERP, CRM and warehouse systems engineering for the US companies (https://www.mejix.com/assets/product-development-hero-BO46bdoe.webp)

Business systems for the US operators

## ERP, CRM & WMS that fit how you actually run

For growing SMBs outgrowing spreadsheets and enterprises stuck on rigid legacy suites — custom builds, integrations, and modernisation by senior engineers.

### Custom ERP & ERP modernisation

Extend, integrate, or replace NetSuite, SAP, Dynamics, Odoo, or home-grown ERPs — phased, without stopping operations.

### Custom CRM development

Pipelines, lead routing, quoting, and account views built around your sales motion instead of a generic template.

### WMS & inventory systems

Multi-warehouse inventory, barcode scanning, pick/pack/ship flows, and 3PL connections with real-time stock sync.

### Commerce ↔ ERP integration

Bi-directional sync between Shopify Plus, ERP, WMS, and accounting — orders, inventory, pricing, and customers.

### AI inside your operations

AI assistants for order entry, document processing, forecasting, and support — on top of the systems you already run.

### SMB to enterprise scale

Right-sized for a 20-person distributor or a multi-entity enterprise: role-based access, audit trails, and clean data.

Explore ERP modernisation with AI: https://www.mejix.com/ai-solutions/erp-modernization

Why local matters

## A business systems partner in your timezone

### On the ground in your market

Headquartered in New York with US-based engagement leads.

### Regional coverage

Serving teams across New York, Los Angeles, San Francisco, Chicago.

### Senior engagement lead

Standups, demos, and reviews on US business hours — coast to coast.

### Certified delivery

Shopify Plus Partner, AWS / GCP / Azure aware, SOC-2-ready engineering.

Mejix works with US merchants and software teams from coast to coast — DTC brands in NYC and LA, B2B and wholesale across the Midwest, and SaaS teams in the Bay Area and Boston.

Certifications & Recognitions

Image: OpenAI (https://www.mejix.com/assets/openai-DdkhCwT6.webp)

Image: make-AI (https://www.mejix.com/assets/make-ai-DZ1amQCt.webp)

Image: n8n (https://www.mejix.com/assets/n8n-CP9gA77z.webp)

Image: React Native (https://www.mejix.com/assets/react-native-CgsFAPha.webp)

Image: Android (https://www.mejix.com/assets/android-IQPYmEUz.webp)

Image: iOS (https://www.mejix.com/assets/ios-B2Ii1G2I.webp)

Image: NestJS (https://www.mejix.com/assets/nest-tz5A0lzF.webp)

Our Work

## Case Studies

Finance and Banking

### Dish by Metro

We support DISH by Metro's Dish Pay platform with dedicated cross-functional teams delivering end-to-end product development — a high-volume digital payment solution serving the US restaurant market.
https://www.mejix.com/work/case-studies/dish-by-metro

Manufacturing

### Dine Market

We built the Dine Market B2B wholesale ordering platform from scratch — digitising a food supply chain that previously ran on phone calls and spreadsheets, connecting restaurants and food suppliers across NY/NJ/CT.
https://www.mejix.com/work/case-studies/dine-market

Jewelry Tech

### Yehuda

We built and operate Yehuda's global SaaS platform — mobile, web, backend, hardware, and AI — running 188K+ operations monthly with 2,200+ active subscriptions across 60+ countries.
https://www.mejix.com/work/case-studies/yehuda

Reviews & Certifications

## Our clients praise us for our great results

Read all reviews

Image: Client logo

Mejix has successfully created and launched a functional mobile app, which allows the client to reach and diagnose over 5,000 patients. Despite geographically dispersed clients, the team is accommodating and communicative. They've worked hard to deliver the project on time and within the budget.

Candice Wu

Head of Design, Yehuda

FAQ

## ERP, CRM & WMS development in the USA — common questions

Do you work with erp, crm & wms development clients in the USA?

Yes — Mejix delivers erp, crm & wms development engagements for clients across the USA and the surrounding region. Mejix works with US merchants and software teams from coast to coast — DTC brands in NYC and LA, B2B and wholesale across the Midwest, and SaaS teams in the Bay Area and Boston.

Are your engineers in the same timezone as the US?

Standups, demos, and reviews on US business hours — coast to coast. Our engagement leads run discovery, demos, and reviews on your business hours, with senior engineers covering the rest of the workday.

Can you handle US sales tax, payments, and compliance for the US?

USD pricing, US sales tax (Avalara / TaxJar), and US payments stack (Stripe, Authorize.net, Shop Pay).

What does a typical erp, crm & wms development engagement look like?

We start with a fixed-scope discovery (1–2 weeks) to align on outcomes, then deliver in 2-week sprints with weekly demos. Most engagements run 3–9 months, with optional retainers for ongoing work.

Can your team meet on-site in the US?

Yes — our engagement leads travel to the US for kickoffs, workshops, and quarterly reviews whenever they move the work forward. Day-to-day delivery is remote across our New York and Cluj teams.

## How can we help?

Whether you're scoping, migrating, or scaling — our business systems partner team is ready to help teams in the USA. Standups, demos, and reviews on US business hours — coast to coast.

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