# Custom Software & API Development in Ann Arbor, MI | Reed Dynamic

> Custom programming for Ann Arbor, Michigan: REST/GraphQL APIs, ERP and WMS integrations, custom backend systems, and workflow automation from Reed Dynamic — a US-based team 12 miles away near Ann Arbor.

**Keywords:** custom software development Ann Arbor, API development Ann Arbor MI, ERP integration Ann Arbor, custom programming Washtenaw County, software developers Ann Arbor Michigan

**Source:** https://reeddynamic.com/services/custom-software/ann-arbor/

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Ann Arbor, Washtenaw County · 12 miles from our office

# Custom software & API integrations in Ann Arbor, Michigan

High-performance, scalable custom programming for Ann Arbor businesses — APIs, ERP and WMS middleware, backend systems, and automation that erases manual steps. Founder-led and US-based, 12 miles from Ann Arbor.

[Request a consultation](https://reeddynamic.com/contact/) · [All custom software services](https://reeddynamic.com/services/custom-software/)

**Reed Dynamic provides custom software services to businesses in Ann Arbor, Michigan** from our office in Whitmore Lake, about 12 miles away. We serve Ann Arbor companies in higher education & research, health-tech & life sciences, software & startups, and more — with on-site discovery, training, and support.

## About doing business in Ann Arbor

Ann Arbor is home to the University of Michigan and Michigan Medicine, and its downtown — Main Street, State Street, and Kerrytown — anchors one of the Midwest's densest concentrations of research spin-outs, software companies, and venture-backed startups. Local employers range from health-tech and mobility firms along the South State and Plymouth Road corridors to independent retailers and restaurants that live and die on foot traffic and online ordering.

Ann Arbor companies tend to arrive with a technical co-founder or an internal IT team already in place. They hire Reed Dynamic for specialized capacity: a Magento 2 store that has to talk to an ERP, a React Native app that has to work offline, or a SharePoint rollout that has to survive an audit. Our office is ten minutes north on US-23, so on-site working sessions are routine.

### What local search looks like in Ann Arbor

Search behavior in Ann Arbor skews toward research-heavy buyers: university staff, founders, and IT managers who compare vendors on Clutch and read case studies before calling. Pages that show real metrics, named clients, and pricing outperform brochure copy here.

### Ann Arbor at a glance

**County:** Washtenaw County**Distance from our office:** ~12 miles**Nearby communities we also serve:** Ypsilanti, Saline, Dexter, Chelsea, Whitmore Lake

**Key industries:**

- Higher education & research
- Health-tech & life sciences
- Software & startups
- Mobility & automotive R&D
- Independent retail & hospitality

**Landmarks:** University of Michigan · Michigan Medicine · Downtown Main Street · Kerrytown · Briarwood

[Directions from our office →](https://www.google.com/maps/dir/?api=1&origin=2500%20East%20North%20Territorial%20Rd%2C%20Whitmore%20Lake%2C%20MI&destination=Ann%20Arbor%2C%20MI)

## Our custom software expertise for Ann Arbor businesses

### API development & integration

Secure REST and GraphQL APIs that connect your storefront, ERP, CRM, and warehouse — with retries, logging, and alerting.

- REST / GraphQL
- Webhooks

### ERP & WMS middleware

NetSuite, Acumatica, SAP B1, Epicor P21, Dynamics, QuickBooks, and custom systems kept in sync without re-keying.

- NetSuite
- Epicor P21

### Custom backend systems

Portals, dashboards, and internal tools designed around a clear source of truth for every field.

- Node / PHP
- PostgreSQL

### Workflow automation

The spreadsheet a human runs every morning becomes a job that runs at 3 a.m. — reliably and with monitoring.

- Queues
- Serverless

## How we work with Ann Arbor clients

1. ### Plan
  We analyze your Ann Arbor market position, business needs, and existing systems to plan a strategy that gets results.
2. ### Design & architect
  Modern, intuitive designs and a technical architecture that represents your brand and scales with you.
3. ### Build
  Weekly demos on a real staging URL or TestFlight build. You always know where the project stands.
4. ### Launch & support
  On-site launch support, then optional monthly maintenance.

## Proven results

The same team and process behind these outcomes is available to Ann Arbor businesses:

10×

Mobile sales growth

[GET Nursery App](https://reeddynamic.com/work/milarch-nursery-get-app-case-study/) — React Native commerce for Michigan garden centers

25%

Conversion lift

Magento 2 replatform with 30% faster page loads

85%

Fewer fulfillment errors

WMS ↔ eCommerce middleware

## Custom Software FAQs for Ann Arbor businesses

**

### How much does a custom integration cost for a Ann Arbor company?

**

Small point-to-point integrations start around $5,000. Larger middleware or multi-system orchestration typically runs $20,000–$75,000 depending on data volume, error-handling requirements, and how much of the legacy system needs to be reverse-engineered.

**

### Do you work on-site in Ann Arbor?

**

Yes. We're about 12 miles away in Whitmore Lake, so on-site discovery and cutover support are standard. Every project has a shared Slack or Teams channel and weekly demos.

**

### Which ERPs do you integrate with?

**

NetSuite, Acumatica, SAP Business One, Epicor Prophet 21, Microsoft Dynamics, QuickBooks, and custom or legacy ERPs; plus shipping (ShipStation), tax (Avalara, TaxJar), CRM (HubSpot, Salesforce), and payments (Stripe, Authorize.net).

**

### Do you provide ongoing support after launch?

**

Yes. Monthly retainers cover security patching, feature enhancements, on-call for critical integrations, and quarterly roadmap reviews.

## Other services in Ann Arbor

### [Magento 2 Development in Ann Arbor](https://reeddynamic.com/services/magento-2-development/ann-arbor/)

Certified Magento 2 development for Ann Arbor retailers, distributors, and DTC brands — new builds, migrations off Magento 1 or Shopify, Hyvä storefronts, and the ERP/WMS integrations that keep stock honest.

            [Magento 2 Development in Ann Arbor →](https://reeddynamic.com/services/magento-2-development/ann-arbor/)

### [Web Development in Ann Arbor](https://reeddynamic.com/services/web-development/ann-arbor/)

Responsive, SEO-driven websites for Ann Arbor businesses — built by a founder-led studio 12 miles away near Ann Arbor.

            [Web Development in Ann Arbor →](https://reeddynamic.com/services/web-development/ann-arbor/)

### [App Development in Ann Arbor](https://reeddynamic.com/services/app-development/ann-arbor/)

Mobile apps for Ann Arbor businesses that ship, sync offline, and drive revenue — native iOS and Android or cross-platform React Native, integrated with your eCommerce, POS, or ERP.

            [App Development in Ann Arbor →](https://reeddynamic.com/services/app-development/ann-arbor/)

### [SharePoint Development](https://reeddynamic.com/services/sharepoint-development/)

Modern intranets, SPFx, Power Automate, and migrations for Michigan organizations.

            [SharePoint services →](https://reeddynamic.com/services/sharepoint-development/)

### [Pricing](https://reeddynamic.com/pricing/)

$150 – $199 / hour; fixed-scope proposals. Published ranges for every service.

            [See typical ranges →](https://reeddynamic.com/pricing/)

## Custom Software in nearby Michigan communities

- [Ann Arbor](https://reeddynamic.com/services/custom-software/ann-arbor/)
- [Birmingham](https://reeddynamic.com/services/custom-software/birmingham/)
- [Bloomfield Hills](https://reeddynamic.com/services/custom-software/bloomfield-hills/)
- [Brighton](https://reeddynamic.com/services/custom-software/brighton/)
- [Canton](https://reeddynamic.com/services/custom-software/canton/)
- [Detroit](https://reeddynamic.com/services/custom-software/detroit/)
- [East Lansing](https://reeddynamic.com/services/custom-software/east-lansing/)
- [Farmington Hills](https://reeddynamic.com/services/custom-software/farmington-hills/)
- [Grand Rapids](https://reeddynamic.com/services/custom-software/grand-rapids/)
- [Hartland](https://reeddynamic.com/services/custom-software/hartland/)
- [Howell](https://reeddynamic.com/services/custom-software/howell/)
- [Kalamazoo](https://reeddynamic.com/services/custom-software/kalamazoo/)
- [Lansing](https://reeddynamic.com/services/custom-software/lansing/)
- [Livonia](https://reeddynamic.com/services/custom-software/livonia/)
- [Milford](https://reeddynamic.com/services/custom-software/milford/)
- [Novi](https://reeddynamic.com/services/custom-software/novi/)

## Let's build something for Ann Arbor.

Tell us the outcome you need. We'll come back with a fixed-scope proposal — and we're close enough to stop by.

            [Start a project](https://reeddynamic.com/contact/) · [Schedule a call](https://calendly.com/reed-dynamic)

Or call [(734) 535-8954](tel:+17345358954) · Mon–Fri 9–5 ET