Custom software development
Custom software that ends with a price, not a meter.
The general-purpose version of everything Altoby builds — for the systems that don't fit a neat category. Written spec you approve, fixed price you can plan around, working software in production from the first week.
What this covers.
Web applications, end to end
TypeScript, Next.js, Postgres — deliberately boring, fast, and maintainable by any future engineer.
APIs & integrations
The connections between your system and everyone else's, documented and tested.
Data models built to last
Schemas designed to outlive redesigns — because the data is the part you can't throw away.
Infrastructure you own
Deployed in your accounts, EU or US. Leaving me is a decision, never a hostage negotiation.
Documentation that survives me
Specs, decisions, and runbooks in your repository — any engineer can pick it up.
Not: hourly bodies, brochure websites, or executing someone else's plan without questions.
How every engagement runs.
- 1The BlueprintSpec, architecture, and a fixed build quote — yours to take anywhere.
- 2The buildLive from week one. A working demo every Friday, or that week is free.
- 3The partnershipThe system grows; someone senior answers when it matters.
Questions operators ask.
Is the price genuinely fixed?
Yes — because the Blueprint comes first. You approve a written spec; the quote is against that spec; anything new is a new spec with a new quote. That's why there's no meter.
What does a typical engagement cost?
It depends on what the system has to do, which is what the Blueprint week exists to establish. Tell me your budget range in the contact form and I will tell you plainly whether it is realistic for what you are describing — before either of us spends time on a proposal.
Why such a plain stack?
Because clever stacks are how businesses end up hostage to one developer. TypeScript + Postgres is hireable worldwide, stable for a decade, and fast enough for almost everything.
Find out what yours would take.
One week, one written verdict, and a plan you could hand to any engineer — including one who isn't me.