Deyan Peev

I build entire products end to end

Product, platform and cloud, with AI as the multiplier. Over a decade of engineering - from financial systems and virtualisation infrastructure to an AI-native platform I now own from the data model down to the Terraform.

Deyan Peev, Founding Engineer

What I do

Cloud platform & infrastructure

Designing and owning a whole cloud footprint in Terraform - three environments reproducible from an empty project, plus the migration path onto them.

Full-stack product engineering

APIs, data models, operator admin, customer portals and mobile apps across a large TypeScript monorepo - and the design system the rest of the team builds against.

Production ownership

Networking, secrets, operator access, monitoring and alerting, keyless CI/CD, and a cost model that stays predictable as the platform grows.

AI as a multiplier

Agent-written changes that pass the type check and tests before anyone reviews them, Claude and Codex checking each other, and an MCP server our customers connect their own assistants to.

Technical team leadership

Leading engineering teams through delivery: sharing out the work, setting the technical direction, keeping product owners close, and stepping in on the blockers that would otherwise stall everyone.

Mentoring and knowledge transfer

Raising a team's bar through shared practices, code-quality standards and mentoring, and walking other engineering teams through a platform migration until they could run it themselves.

How I work

Boring over clever

I'd rather spend our creativity on the product than on the stack. Proven tools and simple designs leave more energy for the people we're building for.

Small steps over big launches

I like shipping in small pieces we can look at together and easily undo. Every step teaches us something, and it makes mistakes a lot less scary.

Prototypes over presentations

When we're stuck on an idea, I like to build a rough version and try it. It's usually quicker than another meeting, and much more fun to talk about.

A clear no over a maybe

Saying yes to everything means doing nothing especially well. I try to be upfront about what we can't take on right now, and explain why.

Context over control

I try to share the why and the goal, then get out of the way. The people closest to the work usually find a better how than I would have.

Trust first

I start from trust and assume everyone's doing their best. When something goes wrong, we look at what let it happen, not at who to blame.

Working on something interesting?

I am always happy to talk about systems, architecture, or a problem you are stuck on.

Deyan Peev

Founding Engineer in Sofia, Bulgaria. Currently at 1club.

© 2026 Deyan Peev