We fix the last 20% other builders leave behind.
Cotech is a production engineering studio. We don't pitch ideas or run discovery workshops — we take the software that's already stuck (a prototype that can't hold real users, an automation that broke, a system that needs to be built right the first time) and get it running in production.
Cotech builds software the same way regardless of where a project starts — from a blank page, or from a stalled prototype that needs to actually reach production. The failure point is usually the same either way: the auth that isn't secure, the integration that silently fails, the database that wasn't built to scale. That's what we build for from day one, and what we fix when it's missing.
That last 20% is what we do. It's also the part most AI app builders, no-code tools, and generalist agencies are structurally bad at, because it isn't glamorous and it doesn't show up in a screenshot. We got good at it by building the systems where getting it wrong has real consequences: real-time voice platforms carrying live audio, multi-carrier insurance-quoting engines handling regulated data, and messaging systems processing millions of events without dropping them.
That's the standard every engagement gets held to, whether it's rescuing a Bolt or Lovable prototype, fixing a broken n8n workflow, or building something from scratch.
We've solved the hard problems already.
Real-time voice systems, multi-carrier insurance integrations, and messaging infrastructure moving millions of messages: the kind of engineering that gets difficult fast when real users show up.
Defined scope, fixed price.
You know the cost before we start, with no open-ended hourly billing.
Senior engineering, start to finish.
The engineer who scopes your project stays involved through delivery, not handed off to someone you've never spoken with.
Have something to build, fix, or automate?
Tell us what it is. We'll tell you honestly what it takes.