André Lorenzen

DevOps Engineer · Team Lead

Team Lead with a focus on working closely with customers, understanding requirements, and designing solutions tailored to real-world constraints.

Covers the full path from concept to operation — development, DevOps, and infrastructure. Experience includes building and running systems for domain registry backends, DNS, and automated certificate management.

Works primarily with Java and Spring-based services, PostgreSQL, and lightweight Kubernetes environments (k3s), including highly available standalone database clusters. Strong focus on EU-based data handling, security, and encryption.

Background in Applied Informatics (B.Sc.) and IT Security (M.Sc.).

$ scope
team leadership → customer solutions → development → devops → infrastructure
$ stack
java · spring · postgresql · k3s
ha setups · standalone db clusters · eu data · encryption
$ mindset
analyze · simplify · stabilize · automate
$ off-duty
drums (10y+) · guitar/bass · sound tech · gardening