Custom software that ships and stays maintainable.

25+ years delivering new builds, modernizations, and integrations for companies in the US and Canada - backed by disciplined engineering and practical AI-assisted delivery.

How we help

From long-lived platforms to focused products - built to run in production.

Products & platforms

Design and ship software people use every day - new products, modernization of systems you already depend on, and clean handoffs so your team can keep moving.

Discuss your project

Commerce & operations

Direct-selling platforms, Shopify apps, and back-office workflows that connect sales, payouts, and fulfillment without spreadsheet chaos.

Talk through needs

AI that fits the job

Practical LLM and agent tooling on existing APIs - budgets, scoped keys, chat, and automation. We integrate platforms you already use; we do not train custom models.

Start a conversation

Work

Products and platforms we have built and continue to support.

AffiliateLauncher

Direct Sales

Run your affiliate or consultant program on Shopify, Wix, WordPress, or Magento.

Tillpad

Agent infra

Bounded storage and search for agent jobs - usage caps, scoped run keys, and signed wipe receipts.

CorroborateMe

Identity

Identity for humans, apps, and agents: login-link proof, API keys, and a company console over REST and MCP.

Racketile

Consumer game

Crossword-tile word duels - Normal, Timed, Blitz, and Rush for competitive puzzle battles.

Shindig

Shopify

Shopify app for fundraisers and events - track sales in real time and pay out top sellers via PayPal.

ShipEdit

Shopify

Let customers fix shipping addresses or cancel before you ship - self-serve under rules you control.

Trails of Tucson

Outdoors

Daily hiking conditions for Tucson trails, listed coolest first by forecast high, with closure notes and weather alerts.

Cast the Water

Outdoors / Fishing

Find lakes, ponds, reservoirs and rivers to fish by state, city or ZIP, with state stocking records, shoreline maps and conditions.

Party Plan Solutions

Direct sales

Industry Hub and Cloud direct-selling software.


Skills & technologies

Tools we use to ship and run production software.

C# .NET SQL Server TypeScript React Angular Cloudflare Workers Cursor Semantic Kernel MCP Ionic + Capacitor Shopify

Day-to-day work spans .NET backends, modern web and mobile clients, Shopify apps, and Cloudflare-hosted services - plus LLM and MCP integrations when agents need bounded tools. We meet systems where they are, including older .NET Framework codebases when that is the right path.


Questions people ask

What does a custom software project cost?

It depends on scope. Email us what you need built or changed, the systems it has to connect to, and your deadline. We reply with next steps on scope, timeline, and fit before any work starts.

How long does a project take?

It depends on scope. Tell us your deadline and what done looks like, and we will tell you plainly whether it fits.

Do you maintain the software after launch?

We build for clean handoffs, with code and docs your own team can pick up and keep running. Ongoing support after launch can be part of the engagement if we agree on it up front.

Do you build Shopify apps and direct selling software?

Yes. We build and run our own Shopify apps and direct selling platforms, and we build commerce and back-office workflows for clients that connect sales, payouts, and fulfillment.

Do you train custom AI models?

No. We build practical LLM and agent tooling on top of existing APIs, with budgets, scoped keys, chat, and automation, and we integrate the platforms you already use.

Where is CNR Consulting based?

We are a US company based in Austin, TX and Tucson, AZ, and we work with businesses in the US and Canada.


Contact

The fastest way to reach us is by email. We reply with next steps for scope, timelines, and service fit.

We're a US-based company (Austin, TX and Tucson, AZ).

What to include

  • New build from scratch, or updates to an existing system
  • Integrations you need (APIs, data flows, business process)
  • Deadlines and what "done" looks like
  • Current stack and any constraints we should know