Same-day replies
Weekdays, EET. Usually much faster on Telegram.
01
About
Craft, applied to operations.
Ovirno comes from the Ukrainian «О! Вірно!» — “oh, right” — the moment the numbers finally add up and the next step is obvious. Business systems exist for that moment. We build toward it, detail by detail.
- one engineer
- Kodawari OÜ · Tallinn
- en / uk / et / ru
- replies same day on weekdays
02
Who you'll work with
One engineer. No handoffs.
Ovirno is built and run by one engineer, through Kodawari OÜ, a one-person systems studio in Tallinn. The person on the audit call is the person who builds and runs your system: you never re-explain your business to a new account manager, and nobody promises on Monday what somebody else has to deliver on Friday.
That is also the limit, and it is written on the tin: there is no support department, no night shift and no bench of forty people. Projects run in English, Ukrainian, Estonian or Russian — whichever your team thinks in.
Oleksandr Tsurkan
Founder · systems engineer
- tg
- @agtsurkan
- web
- tsurkan.eu
- hello@ovirno.com
- base
- Tallinn, Estonia · EET
03
In practice
What that one-engineer model actually means week to week.
Weekly working demos
You watch the system grow — not status reports about it.
Documented handover
Everything in your accounts, mapped and explained. No lock-in, and one button hands you every table you own.
Data stays in the EU
Hosted in Germany, GDPR-aware setup, access you can revoke at any time.
How we work
Calm over chaos
A business you can see is a business you can steer. We remove noise before we add anything new.
Connect, don't replace
Your team keeps the tools they know. We make those tools talk to each other.
Sweat the details
Sync jobs that surface their own failures instead of swallowing them. Numbers that reconcile. The small things are the system.
04
Built in public
What ships, what breaks, what it costs — written for the people who will ask the same questions on their own audit call.
The journal is the long form of that. It is short on purpose: entries publish when the numbers in them are final, not when there is something to announce.
Contact
The fastest way to reach us is Telegram.
A thirty-minute intro call, free. You leave with a map of your stack's weak points — whether we work together or not.
Kodawari OÜ · Tallinn · replies same day on weekdays · en / uk / et / ru