01
Katria
My own triathlon training app – iOS app, web and backend, built and run by myself.
Sebastian Dehn · Account Executive · Red Hat
Working between code, architecture and sales since 2011. Today I bring hybrid cloud, automation and AI to German companies.
01 · Profile
I started out as a Java developer in the energy sector, built OpenShift platforms for customers as a consultant and supported partners and customers technically as a solution architect. Today, as an account executive at Red Hat, I bring hybrid cloud, automation and AI to companies in Germany – and I speak the same language as IT teams and decision makers, because I have built the technology myself.
02 · Career
git init to enterprise deals.Every role is a commit. Open the diff to see what I built, learned and moved there.
Moved from engineering into sales – Red Hat's hybrid cloud, automation and AI portfolio for commercial-segment companies in Germany.
@ Germany, remote
OpenShift · Ansible · OpenShift AI · ARO · ROSA
Technical partner to several account executives for commercial customers in Germany.
@ Munich, remote
OpenShift · Ansible · RHEL · Red Hat AI
Enabled solution providers and distributors technically to sell and deliver Red Hat solutions.
@ Remote
OpenShift · Ansible · RHEL · ROSA · ARO
Consultant with Red Hat Consulting – OpenShift projects on site with customers.
@ Munich
OpenShift · Kubernetes
Consultant at a Red Hat partner in the Ruhr area, focused on container platforms with OpenShift.
@ Ruhr area
OpenShift · Docker · RHEL · Ansible · Satellite · JBoss
Software development following my apprenticeship.
@ Dortmund
Java
Apprenticeship as an IT specialist for application development (German IHK qualification).
Java
Student assistant alongside studying information technology at Westfälische Hochschule.
@ Ruhr area
Java
03 · Projects
What I build and run alongside my job.
01
My own triathlon training app – iOS app, web and backend, built and run by myself.
02
A Proxmox home server with dedicated VMs for a password manager (Vaultwarden), document archive (Paperless-ngx) and DNS (AdGuard Home) – automated with Ansible, with encrypted backups to the cloud and to a friend's server.
03
This site – Astro, Three.js and a particle system, served by Cloudflare Workers.
04 · Off-duty
Swim · Bike · Run · 70.3
Middle distance (70.3). Next goal is Ironman 70.3 Duisburg 2027 – training planned with my own app.
MGM Grand · 2026
In Las Vegas I performed a song on the stage of the MGM Grand Garden Arena – in front of more than 7,000 colleagues, customers and partners.