atm group
Services / Custom Software

Software built for your operation, not the average one.

When the off-the-shelf platform doesn't fit, when the SaaS subscription doesn't scale, when the workflow is too specific to buy. We design and build the custom software your business actually needs, from system architecture through shipped product.

What we ship

System Design & Architecture

Diagrams, data models, technology choices, infrastructure plan. Before code is written, the system has a coherent shape.

Full-Stack Development

Frontend, backend, database, infrastructure. One team owning the whole stack, not handoffs between silos.

Custom CRMs & ERPs

When off-the-shelf platforms don't fit your workflow. Built around your real business processes.

Operational Platforms

Multi-user systems with roles, permissions, audit trails, reporting. The software your business runs on.

Replacing SaaS You've Outgrown

When the subscription scales worse than the value you get and you're paying for features you don't use. Build your own and own the asset.

Long-Term Maintenance

We can stay on for ongoing development, or hand off cleanly to your team. You own the code either way.

How we work

Process first, software second

We map your actual workflow before designing the system. Software encodes process; if the process is unclear, the software won't save it.

Ship in slices, not big bangs

First usable version in weeks, not a year-long waterfall. Iterate from there with real usage.

Built to live with you

Documented, maintainable, with handoff in mind. Software that survives team changes.

Who this is for

  • Operators who've outgrown their off-the-shelf tools
  • Companies paying enterprise SaaS prices for features they don't use
  • Businesses with workflows no platform fits
  • Internal teams needing a real operational system
  • Founders building products that need real engineering

Frequently asked questions

When does custom software make sense vs. just using a SaaS tool?

Custom makes sense when your workflow is too specific for off-the-shelf, when SaaS pricing scales worse than build cost, when you need ownership of the asset, or when integration across your stack is the actual problem. We'll be honest if SaaS is the better answer.

What does a typical engagement look like?

1 to 2 weeks of scoping (workflow mapping, system design, written proposal), then 8 to 24 weeks of build, then ongoing maintenance or handoff. We work in your stack or pick one suited to the project.

What's the cost?

Pricing depends on scope. We quote per project, not per hour, after a scoping conversation. See our pricing page for how we approach it.

Will you build on an existing platform or from scratch?

Either. If a platform fits, we'll build on it (saves you money). If it doesn't, we'll build from scratch. We're not loyal to any platform.

Who owns the code?

You do. Code lives in your GitHub, runs on your infrastructure, with your keys. No agency lock-in.

What happens if we want to bring it in-house later?

That's the goal of clean handoff. We document, run training sessions with your team, and stay on retainer if you want a safety net during transition.

Have something to build?

Tell us what you're working on. We'll come back with how we'd approach it, including whether we're the right fit.

Get in touch →