We share knowledge
We write about what we do: articles with sources and data, and free tools such as the Kubernetes end-of-support calendar. On projects we train your team so it does not depend on us.
About
DevSecOps.cz is a brand of Clear Zone Systems s.r.o., based in Prague. We run cloud platforms, CI/CD and Kubernetes for companies in Czechia and across Europe. Our projects are delivered by our own employees, led by a senior.
“Sharing knowledge is essential to humanity’s progress; without it, we risk limiting our collective future.”
Ing. Gleb Kushnir, founder
“A company grows only as far as its people do. That is why we keep learning, share our experience and push each other forward.”
Violetta Kushnir, co-founder, COO
Our values
The principles behind every decision we make on a project.
Price and scope up front
Our prices are published on this site. Every project has its scope, duration and price agreed up front, so you know what you get and what it costs.
Honest advice
We also tell you when you do not need us. If a free tool or a cloud provider feature solves your problem, we recommend it, even when we earn nothing from it.
Security from day one
Security is not a separate project phase. We build checks, secrets management and an audit trail into your pipelines and infrastructure from the start.
How we work
Your project is run by a team of our own employees. It is led by a senior who reviews every change before it reaches production.
Employees, not freelancers
Our people are employed by us on employment contracts. They do not work as contractors and we will never push them into it. Looking after our people is a priority.
A senior leads every team
Every team is led by a senior who is accountable for architecture, quality and the result.
Learning on real work
Juniors and mid-level engineers learn on real projects under a senior's supervision. Regular feedback and internal training are part of the job, not an extra.
Checks at every step
No change goes to production without a senior's review. Code review, security checks and documentation are our standard.
Senior + AI
AI tools take over the routine and help review code, so people can focus on design and on the decisions they are accountable for.
We have worked for
The company
Clear Zone Systems s.r.o., company ID (IČO) 22302107, Branická 26/43, 147 00 Praha 4-Braník, Czech Republic.
Tell us what you are working on.
Thirty minutes, free. We reply within one working day.