We build software. Then we keep it working.Web, cloud, AI and data.
A senior team that has shipped production systems for media, industry and listed companies — and now builds with agents as well as by hand.
Among the companies we have worked with
We build for you
You bring the business need; we take responsibility for the software behind it — building it, improving it and keeping it running.
Rails Upgrade
Your Ruby on Rails application brought to the current version and kept there — a fixed price for the upgrade, a monthly fee for keeping it maintained.
- Upgrade from €20,000
- Managed Rails from €500 a month
AI agents and automation
One repetitive process, in your existing tools, run by us and priced by the outcome — with a person checking until the error rate is known.
Custom software
New products, replacements, and systems we keep improving — you keep the decisions, we take responsibility for the build.
We build with you
Experienced engineers join your team to build, modernise and keep your software running — in your repositories, with your people.
Senior engineers in your team
Senior people in your repos for a defined period — shipping with your team, agent tooling left behind when we go.
Your team, building with agents
Tooling and review flow for agents in your repos — workshop on your backlog, first pull requests together, setup left with your team.
Selected work

M-Files
Accelerating Technological and Cultural Transformation
Cirit helped M-Files leverage modern web technologies and accelerate their technological and cultural transformation in support of ambitious growth targets.

Vaisala
Innovating at the Forefront of Climate Action
A proof of concept for climate adaptation on Vaisala Xweather data: React, serverless AWS, and the core features delivered ahead of schedule.

MTV
Boosting Performance in Finnish Elections
MTV's election results service on AWS managed services: data processing for the 2023 parliamentary elections cut from over four minutes to around two.