Kaan YagciEngineer & builder

About

A person behind
the projects.

Engineer by trade. Builder by habit. Based in Paris.

A little about me

I’m an engineer and independent builder based in Paris. I make apps for everyday problems and tools for the people building software. The projects are varied. Apparently, picking one interest was optional.

Outside the product updates, I share bits of life in Paris and whatever has caught my attention on 𝕏.

The work part

I help teams with software architecture, platforms, security, and performance. That can mean untangling a production problem, building an integration, improving a delivery pipeline, or helping a team make a difficult technical decision.

You work directly with me, from investigation and implementation through production and handover.

A few places I’ve been

At Satelia, I worked on platforms, CI/CD, infrastructure, security, and production operations. At Owkin, my work included Go orchestration, Kubernetes security, and controlled network access for Jupyter workflows.

Earlier, I worked across backend, mobile, web, and infrastructure at Heywear. At HARMAN / Samsung Bixby, my intent-processing approach was adopted by eleven international localization teams.

The longer version: my CV (PDF) ↓

Building, sharing, learning

I’m a Docker Captain. I’ve also built buildgraph, a tool for understanding BuildKit execution and cache behavior, and write about running MCP in production.

You can find my current apps on the homepage, or get in touch about something you’re building.