Who We Are
Built for
Critical Systems.
Codeon is a Belgrade-based engineering firm built around a direct model: senior engineers scope, architect, and deliver — with full transparency at every stage.
We work with startups and enterprise teams who need reliable software built on proven foundations — and who value working directly with the engineers writing their code.
Headquarters
Belgrade
Serbia (CET)
Legal Entity
Codeon d.o.o.
Ltd. Liability Co.
Track Record
10+ Years
Enterprise-Grade Engineering
Pricing Model
Fixed-Price
Every Engagement
The Engine Room
Battle-Tested Stack
How we earn trust.
We believe the best outcomes come from direct communication, honest timelines, and engineers who take ownership of every line they ship.
Honest Scoping
We won't tell you a 6-month project takes 6 weeks. Our proposals include real timelines, real risks, and a clear breakdown of what you're paying for. If something isn't worth building, we'll say so.
Direct Communication
No project managers relaying messages. No ticket queues. You talk directly to the engineers building your system — on calls, in Slack, in pull requests. Fewer layers means faster decisions and fewer misunderstandings.
Zero Vendor Lock-In
Everything we build uses standard, open tooling. Clean repositories, documented architecture, and no proprietary frameworks. When the engagement ends, your team picks up exactly where we left off.
Ready to Build?
Now that we've met,
let's build.
Tell us what you're building and get a direct response from the engineer who'll be writing your code.
Typically responding within 24 hours · Based in Belgrade (CET)