Lars Artmann

Background

About Lars Artmann

Do you recognize yourself? Your developers deliver code, but the system grows chaotically. No one has an overview. There’s no clean architecture plan. Decisions are based on gut feelings instead of structure. I help C-level decision-makers, PE partners, and scale-up founders turn technically shaky constructs into a stable foundation with growth potential. Whether as an external CTO, architect, or team lead – I work at the intersection of business and IT: I take responsibility for technical overall systems – from design to implementation. And: I am not just a consultant. I implement. Typical areas of application- Redesigning software architectures - Building documented, maintainable, testable systems - Introducing best practices (CI/CD, observability, event sourcing)- Performance tuning and scaling Technically, I work deeply in- Kotlin, TypeScript, Go, Elixir, Java - K8s, Terraform, Nix, Multi-Cloud - Event sourcing, microservices I have worked for companies like Hornbach, NASA, Wolt, and DoorDash, bringing a wide range of experience in software engineering, legal tech, fintech, and e-commerce. My goal: Long-term impact instead of quick hacks. I don’t just help with the next sprint – I think about the next exit. If you want to combine technical excellence with business thinking, let’s talk – here on LinkedIn.