Senior DevOps Engineer mit Fokus auf CI/CD, IaC und Config-Management
Aktualisiert am 06.02.2025
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 16.02.2025
Verfügbar zu: 100%
davon vor Ort: 5%
DevOps
Ansible
Jenkins
Docker
Kubernetes
Terraform
GitLab
GitHub Actions
Rust
Python
Bourne-again-shell
Linux
Technische Projektleitung
Scrum
Kanban
Agile Softwareentwicklung
Apache HTTP Server
nginx
Adobe Experience Manager
Continuous Integration
Continuous Delivery
Git
AWS

Einsatzorte

Einsatzorte

Berlin (+10km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

07/2024 - today: developing a Python API for a third-party company to fetch statistical data

Role: Freelancing
Customer: NEZK GmbH & Co. KG 07/2024 ? present

Tasks:

I?ve been developing a Python API for a third-party company to fetch statistical data from InfluxDB instances related to a solar power park. Additionally, I built the surrounding CI/CD pipeline.

Skills:
Python, FastAPI, InfluxDB, Github Actions


05/2024 ? today: managing complex Jenkins setup

Role: Freelancing

Customer: EUVINO GmbH


Tasks:

  • I was contracted to assist the client in managing their complex Jenkins setup. Additionally, I handled various operational tasks, such as updating worker nodes and setting up a new Proxmox server.

Skills:
Jenkins (JCasC), Ansible, Proxmox, Groovy, Linux


09/2024 - 11/2024: migrated their applications and processes to a simpler

Role: Freelancing
Customer: circular.fashion GmbH

Tasks:

  • The client?s applications were running on an excessively oversized Kubernetes infrastructure that was difficult to manage. I migrated their applications and processes to a simpler, significantly more cost-effective Docker-based setup on Hetzner Cloud infrastructure.

Skills:
Terraform, GitHub Actions, Hetzner Cloud, open-appsec (WAF)


Aus- und Weiterbildung

Aus- und Weiterbildung

2015 - 2018
University of Potsdam

Master of Science ? Geoinformation and Visualization

Thesis: on Request


2012 - 2015
University of Potsdam
Bachelor of Science ? Geoecology - University of Potsdam
Thesis: on Request

Position

Position

DevOps Engineer

Kompetenzen

Kompetenzen

Top-Skills

DevOps Ansible Jenkins Docker Kubernetes Terraform GitLab GitHub Actions Rust Python Bourne-again-shell Linux Technische Projektleitung Scrum Kanban Agile Softwareentwicklung Apache HTTP Server nginx Adobe Experience Manager Continuous Integration Continuous Delivery Git AWS

Aufgabenbereiche

DevOps
Software Engineering
Consulting
Scrum
Technical Project Management

Produkte / Standards / Erfahrungen / Methoden

Profile
DevOps Engineer with 7 years of professional experience; specializing in both enterprise-scale international projects and agile startup environments. Focuses on creating supportive environments for dev teams through effective tooling, monitoring, and streamlined processes

Techs

  • Ansible
  • Docker
  • Jenkins
  • Terraform
  • K8s
  • Rust
  • Python

Experience
2023 - 2023
Role: DevOps Engineer 
Customer: Next Kraftwerke GmbH 

Tasks:
  • I was part of a small DevOps team whose job it was to keep the developer tools infrastructure up and running.
  • My main concern was setting up Jenkins pipelines, maintaining containerized services, and carrying out troubleshooting with dev teams.

Skills:
Kubernetes, Nexus3, Jenkins, GitLab

2019 - 2023
Role: Senior DevOps Engineer 
Customer: diva-e NEXT GmbH

Tasks:
  • I worked with many international clients to maintain and deploy their commercial websites using Adobe Experience Manager
  • I also worked on open source DevOps software (wcm.io project).

Skills:
AEM, Ansible, Jenkins, AWS, Terraform

2018 - 2019
Role: Junior Software Engineer 
Customer: daqana Data Science Solutions GmbH 

Tasks:
  • My main occupation was configuring and deploying customer software as Docker containers. I?ve also learned some advanced Postgres programming using stored procedures and DB migration tools.

Skills:
R, Docker, PostgreSQL, JupyterHub

Branchen

Branchen

Energy sector (KRITIS), Industry

Einsatzorte

Einsatzorte

Berlin (+10km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

07/2024 - today: developing a Python API for a third-party company to fetch statistical data

Role: Freelancing
Customer: NEZK GmbH & Co. KG 07/2024 ? present

Tasks:

I?ve been developing a Python API for a third-party company to fetch statistical data from InfluxDB instances related to a solar power park. Additionally, I built the surrounding CI/CD pipeline.

Skills:
Python, FastAPI, InfluxDB, Github Actions


05/2024 ? today: managing complex Jenkins setup

Role: Freelancing

Customer: EUVINO GmbH


Tasks:

  • I was contracted to assist the client in managing their complex Jenkins setup. Additionally, I handled various operational tasks, such as updating worker nodes and setting up a new Proxmox server.

Skills:
Jenkins (JCasC), Ansible, Proxmox, Groovy, Linux


09/2024 - 11/2024: migrated their applications and processes to a simpler

Role: Freelancing
Customer: circular.fashion GmbH

Tasks:

  • The client?s applications were running on an excessively oversized Kubernetes infrastructure that was difficult to manage. I migrated their applications and processes to a simpler, significantly more cost-effective Docker-based setup on Hetzner Cloud infrastructure.

Skills:
Terraform, GitHub Actions, Hetzner Cloud, open-appsec (WAF)


Aus- und Weiterbildung

Aus- und Weiterbildung

2015 - 2018
University of Potsdam

Master of Science ? Geoinformation and Visualization

Thesis: on Request


2012 - 2015
University of Potsdam
Bachelor of Science ? Geoecology - University of Potsdam
Thesis: on Request

Position

Position

DevOps Engineer

Kompetenzen

Kompetenzen

Top-Skills

DevOps Ansible Jenkins Docker Kubernetes Terraform GitLab GitHub Actions Rust Python Bourne-again-shell Linux Technische Projektleitung Scrum Kanban Agile Softwareentwicklung Apache HTTP Server nginx Adobe Experience Manager Continuous Integration Continuous Delivery Git AWS

Aufgabenbereiche

DevOps
Software Engineering
Consulting
Scrum
Technical Project Management

Produkte / Standards / Erfahrungen / Methoden

Profile
DevOps Engineer with 7 years of professional experience; specializing in both enterprise-scale international projects and agile startup environments. Focuses on creating supportive environments for dev teams through effective tooling, monitoring, and streamlined processes

Techs

  • Ansible
  • Docker
  • Jenkins
  • Terraform
  • K8s
  • Rust
  • Python

Experience
2023 - 2023
Role: DevOps Engineer 
Customer: Next Kraftwerke GmbH 

Tasks:
  • I was part of a small DevOps team whose job it was to keep the developer tools infrastructure up and running.
  • My main concern was setting up Jenkins pipelines, maintaining containerized services, and carrying out troubleshooting with dev teams.

Skills:
Kubernetes, Nexus3, Jenkins, GitLab

2019 - 2023
Role: Senior DevOps Engineer 
Customer: diva-e NEXT GmbH

Tasks:
  • I worked with many international clients to maintain and deploy their commercial websites using Adobe Experience Manager
  • I also worked on open source DevOps software (wcm.io project).

Skills:
AEM, Ansible, Jenkins, AWS, Terraform

2018 - 2019
Role: Junior Software Engineer 
Customer: daqana Data Science Solutions GmbH 

Tasks:
  • My main occupation was configuring and deploying customer software as Docker containers. I?ve also learned some advanced Postgres programming using stored procedures and DB migration tools.

Skills:
R, Docker, PostgreSQL, JupyterHub

Branchen

Branchen

Energy sector (KRITIS), Industry

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