Software developer in Germany

Building software with a strong backend, platform, and DevOps mindset.

I'm Steffen Beisenherz. I work on backend systems, developer tooling, platform engineering, and the operational side of reliable software.

What I do

Software development with a backend and platform focus.

Backend engineering

I build APIs, services, integrations, and internal tools.

Platform and DevOps

I work comfortably across infrastructure, delivery, and operations.

Developer experience

I care about workflows that make teams faster and systems easier to maintain.

Recent work

Currently building better developer workflows at RTL Technology.

2024-07 - now / RTL Technology GmbH

Developer Experience Engineer

2022-03 - 2024-06 / RTL Technology GmbH

Backend Developer

2020-10 - 2022-02 / Kellerkinder GmbH

Shopware Developer

See the full timeline

Writing

Recent notes from the blog.

Browse all posts
First talk on a conference - pre event thoughts

Jun 19, 2023

First talk on a conference - pre event thoughts

I got accepted as a speaker. Here are my thoughts right before the event.

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Quarkus and Kotlin

May 29, 2022

Quarkus and Kotlin

I have been using Quarkus for the last week, what did I learn?

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Parting ways with PHP

May 20, 2022

Parting ways with PHP

I moved from writing PHP for a living. What do I have left to say?

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