Author Image

Hi, I am Stephan

Software-Engineer
DevOps-Engineer
Cloud-Developer
Kubernetes enthusiast

Stephan Liegmann

Software- / DevOps-Engineer

I am a Software- and DevOps Engineer who likes to improve processes. My focus is on cloud-computing, containerisation and cloud-native in general. Feel free to contact me in case you need support for an upcoming project.

Certified Kubernetes Administrator

Certified Kubernetes Application Developer

Skills

Kubernetes

Kubernetes

Capable of deploying and managing applications on Kubernetes. Experienced in managing and operating Kubernetes clusters. Feeling comfortable within the Kubernetes ecosystem.

Coding

Coding

Experienced implementing applications with various programming languages including Golang, Python, C#, Typescript. Capable of writing scalable, testable, and maintainable code.

Cloud Computing

Cloud Computing

Experienced working with different cloud providers such as AWS and GCP.

Infrastructure

Infrastructure

Docker, Helm, Traefik, nginx, OAuth2 Proxy, ELK-Stack, Harbor, Vault, GitLab, GitHub Actions, Team Foundation Server, Keycloak, Terraform, ..

Monitoring / Alerting

Monitoring / Alerting

Prometheus, Grafana, OpsGenie, Slack

Frameworks

Frameworks

Gin, .NET Core, Apache Flink, Angular, React, Ionic, Xamarin

Databases

Databases

PostgreSQL, MySQL, Elasticsearch, Opensearch, Redis.

Message Queues

Message Queues

RabbitMQ and Kafka.

Training sessions

Training sessions

Knowledge sharing as part of training sessions.

Experiences

1

Fullstack-Developer / Infrastructure Engineer

Self-Employed

Mar 2022 - Present, Remote

Working as cloud developer on customer projects

Infrastructure Engineer

1&1 Telecommunication SE

Sep 2020 - Feb 2022, Karlsruhe

Kubernetes administration

2

3

Cloud Software Engineer

AXOOM / GFT Smart Technology Solutions

Mar 2018 - Aug 2020, Karlsruhe

Development of connectivity solutions for connecting machines as well as systems & platforms in a industry 4.0 environment

Software Engineer

ping 24 / 7

Jan 2013 - Dec 2016, Karlsruhe

Custom software development for the finance industry

4

Education

		Karlsruher Institute of Technology 2014-2017 M.Sc. in Business Information Systems
		University Furtwangen 2008-2012 B.Sc. in Media Informatics