You own the code from the first commit.
It is assigned in the contract, not on completion. The work happens in your repositories under your accounts. No retained components, no licence-back.
How we work
The commercial answers, before you ask.
Ownership, security, people, response times and how we price. If your procurement team would send a questionnaire about it, the answer should already be on this page.
Who you talk to
You talk to the engineer who does the work.
Djordje ZrnićEngineering lead at Zdev
- 01Team
- No account managers. No hand-offs.The person who answers your questions writes and reviews your code.
- 02How
- Inside your team.Your tools, your process, your repository. The code is yours from the first commit.
- 03Hours
- Your working day, not ours.We work remotely from Serbia on CET, and match our hours to yours, from Europe to the US.
- 04First step
- Two weeks. One fixed price.On an undocumented system, a short assessment comes first, so the quote that follows is one we can keep.
Commitments
What we put in writing.
Least privilege, every time.
Access is requested per environment and revoked when the work ends. Secrets never leave your systems. Production access only where the work needs it, and logged.
Named engineers, no swaps.
You know who works on your system before it starts. If we bring in a specialist, we tell you who and why, and they sign the same terms.
An incident reaches a person.
Retainers carry response-time bands by severity, agreed in writing, with a named engineer on your account.
WCAG 2.1 AA on anything public.
The European Accessibility Act has applied to services sold to EU consumers since June 2025. If you sell into the EU, this is a compliance question.
You can carry on without us.
Architecture notes, runbooks and decision records, written as the work happens. Ending an engagement needs no transition project.
Engagements
Five ways to work with us.
An assessment comes first on anything undocumented.
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01Start here
Platform assessment
Two weeks, fixed price
You getA written architecture report and costed options
Start with a call (opens in a new tab) -
02
Project
Fixed scope, after the assessment
You getThe system
-
03
Maintenance retainer
Monthly, a team of three to ten people, with response-time bands
You getA named engineer and response times agreed in writing
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04
Team extension
Monthly, per engineer
You getEngineers inside your team
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05
Security audit
Fixed price
You getFindings in order of risk, and a plan to fix them
Limits
What we don’t do.
- We don’t take design-only work.
- We don’t take projects we can’t staff properly.
- We don’t quote a fixed price on an undocumented system before an assessment.
- We don’t claim work in sectors we have not delivered in.
Ready to build something great?
Tell us what’s breaking, or what you need built. You talk to the engineer who does the work.