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Matt Kettelkamp

Developer

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Custom software for people who've outgrown the workaround

If you're an owner-operator running your business on spreadsheets, Squarespace, and duct-taped systems, you don't need another off-the-shelf tool that almost fits. You need a real app built around how you actually work, and someone who sticks around to keep it running.

How it works
01

Free consult

We talk through the problem and how you actually work. I scope the idea and we check it's a real fit. No pressure, no obligation.

02

Fixed build

A clear, fixed-price build of the real tool: dashboards, roles, the data model, the workflows. You see progress as it comes together.

03

Ongoing care

A flat monthly plan keeps it live, secure, and improving. Unlimited requests, one at a time. Pause or cancel anytime.

The offer
Build packages

A one-time build to get your tool live. Most clients land on Custom, a real, multi-role business app.

Launch

Validate one core workflow

$6k–10k

2–3 weeks

  • Auth + basic admin
  • ~3–5 screens
  • One main workflow
Most common

Custom

A real business tool

$15k–28k

4–8 weeks

  • Multiple roles & dashboards
  • Real data model, exports / PDF
  • ~10–20 screens

Scale

Multi-role, integrations, mobile + web

$30k–60k+

8–16 weeks

  • Payments & 3rd-party APIs
  • Mobile + web
  • Complex business logic
Then: keep it alive & improving

Flat monthly. Unlimited requests, one at a time. Pause or cancel anytime. All async. Your app stays live, secure, and always improving.

Active Development

Heavy build & iteration mode

$2,500–6,000/mo

Turnaround in days, prioritized

  • Unlimited requests, one at a time
  • Infra, security, fixes & features
  • Your app, always improving

Maintenance

A stabilized app in long-term upkeep

$200–800/mo

Best-effort turnaround

  • Infra & uptime
  • Security & dependency updates
  • Occasional tweaks

Every project starts with a free consult. Pricing is confirmed once we've scoped the work together.

Proof
Case study · Southern Smiles Dental

Replaced a fragile, duct-taped system with a real app that runs the whole practice. Easy to update, built around how the team actually works.

See the work
Have something that's outgrown its workaround?

Let's scope it together. The first conversation is free.

2026 · Built by Matthew Kettelkamp