Developing CI/CD-Pipelines, container deployments, infrastructure as code, Python applications
Aktualisiert am 16.05.2025
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 01.06.2025
Verfügbar zu: 100%
davon vor Ort: 50%
DevOps
Python
Networking
GitLab
GitHub
Docker
Kubernetes
CloudFormation
Terraform
Ansible
Debian
Linux
German
native language
English
fluent

Einsatzorte

Einsatzorte

Lübeck (+200km)
Deutschland
möglich

Projekte

Projekte

5 years
2020-01 - 2024-12

Containerization

Software Developer and DevOps
Software Developer and DevOps
  • Python programming, Docker, Helm, Kubernetes
Univention
Bremen
2 months
2023-12 - 2024-01

containerisation

Renovate semantic-release OpenToFu ...
  • ci/cd-pipelines, linting and integration tests
  • automatic versioning and dependency updates
  • containerised application development
Renovate semantic-release OpenToFu Helm Docker Tilt Python Gitlab Debian pre-commit
Univention GmbH
Bremen
1 year
2023-01 - 2023-12

AWS-Migration

DevOps Engineer
DevOps Engineer
  • Primarily Terraform, Ansible, Github-Actions
MRGE
Hamburg
1 year
2023-01 - 2023-12

containerisation

Terraform AWS-K8S Docker ...
  • AWS migration with Terraform
  • Ansible configuration and role development
Terraform AWS-K8S Docker Python Github-Actions Java
mrge Group GmbH
Hamburg
1 year
2022-01 - 2022-12

Zero Trust AWS-Deployment

DevOps Engineer
DevOps Engineer
  • Terraform, Docker, Github-Actions
CRIM
Berlin
1 year
2022-01 - 2022-12

containerisation

Terraform AWS-Fargate Docker ...
  • Access policies, Company sepraration, Zero Trust on AWS
  • Documentation Driven Development and Deployment, ADRs
Terraform AWS-Fargate Docker Github-Actions Java
Catella Residential Investment Management GmbH
Berlin
2 years 1 month
2020-01 - 2022-01

containerisation

Docker Python Gitlab ...
  • splitting and adjusting of applications to allow their execution on kube
  • building of ci/cd-pipelines, automatic linting and integration tests
  • network protocol analysis, maintenance with Ansible
Docker Python Gitlab Terraform Ansible IAM LDAP Debian DPKG-Packaging Apache GIT Robot Framework pre-commit EC2
Univention GmbH
Bremen
7 years
2014-01 - 2020-12

Automation and Migration

DevOps Engineer, Tooling Specialist
DevOps Engineer, Tooling Specialist
  • CI/CD, Virtualization, Databases, Directories (LDAP/Crowd), Inventories, AWS-Migration, Gitlab, Bamboo,
ABOUT YOU
Hamburg

Aus- und Weiterbildung

Aus- und Weiterbildung

9 years
2002-01 - 2010-12

engineering studies

Dipl.-Ing. (FH), Kiel University of Applied Sciences, Kiel
Dipl.-Ing. (FH)
Kiel University of Applied Sciences, Kiel

  • course of studies: electrical engineering, science field: power engineering
  • diploma thesis: on request
  • tutor: on request

Position

Position

  • Develop and implement solutions in operations/programming teams.

Kompetenzen

Kompetenzen

Top-Skills

DevOps Python Networking GitLab GitHub Docker Kubernetes CloudFormation Terraform Ansible Debian Linux

Schwerpunkte

devops, containers and ci/cd
python, networking and connectors

Produkte / Standards / Erfahrungen / Methoden

experience and skills
managerial:
  • team-oriented and communicative
  • autonomous and reliable working
  • keen sense of perception
  • technical team leadership
  • it-recruiting
  • agile workflows with scrum and kanban


software development:

  • programming experience in more than six langages
  • rapid-application-development with Qt and Python
  • development of measurement and analysis programs
  • programming of real-time-systems


administration:

  • operation and migration heterogeneous networks
  • automatic software distribution (ci/cd) (bamboo, github, gitlab, jenkins)
  • scripting und automation
  • infrastucture as code (Ansible, CloudFormation, Terraform)
  • containerisation (Docker, LXC)
  • development of Debian software packages


security:

  • security counselling, encryption, certificates
  • network monitoring and security evaluation
  • communication protocol analysis


buzzword bingo

  • while this section doesn?t mean much, recruiters are constantly requesting such lists


advanced:

  • Python, Unix Shells (Bash, Zsh), GNU/Linux (Debian, Ubuntu), Virtualisation (libvirt, Proxmox, VirtualBox), Ceph, Firewalls (iptables, juniper/junos), Encryption (GnuPG/gpg/pgp, OpenSSL, password-store, ansible-vault), Lightweight Directory Access Protocol (LDAP), ActiveDirectory
  • Atlassian Stack with Confluence, Crowd, Bamboo, Bitbucket/Stash, Jira
  • Apache, MariaDB, MySQL, Nginx, Percona, PHP-FPM, Redis
  • Regex, SQL, XML, YAML, JSON, Latex
  • Amazon Web Services (AWS) with Boto3, Certificate Manager, CloudFormation (CFN), CloudFront (CF), CloudWatch, CodeDeploy, CodePipeline, ElastiCache, Elastic Compute Cloud (EC2), Auto Scaling (ASG), Elastic Block Store (EBS), Elastic Container Service (ECS), Elastic Container Registry (ECR), Elastic Load Balancing (ELB/ALB/CLB/NLB), Elastic Search, Fargate, Lambda, Relational Database Service (RDS), Route 53, S3/Glacier, Secrets Manager, Simple Notification Service (SNS), Simple Queue Service (SQS), Virtual Private Cloud (VPC)


general:

  • Azure, Go, Google Compute Engine (GCE), Rust
  • Amazon Web Services like Athena, AWS Config, Elastic Transcoder, CloudTrail, Code Commit, Cost Explorer, Cost and Usage Report, Database Migration Service (DMS), Elastic Kubernetes Service (EKS), Glue, GuardDuty, Inspector, Key Management Service (KMS), Kinesis, Redshift, Serverless, Shield, TensorFlow, Transit Gateway or Web Application Firewall (WAF)
  • Hashicorp Vault, Identity and Access Management (IAM)


history:

  • CFEngine
  • Concurrent Versions System (CVS)
  • Consul
  • Embedded-C
  • Java
  • Perl
  • Plone
  • Ruby on Rails
  • SaltStack
  • Subversion (svn)
  • TCL (tickle, Tool Command Language)
  • Vagrant
  • Zabbix


employments

2007 - today:

Role: IT consultant and software developer, regular employment ? DevOp and PyDev

Customer: self-employment


2014 - 2018:

Role:free employment ? IT administration

Customer: About You GmbH


2005 - 2014:

Role:regular employment ? radar simulator

Customer: IT development and migration on the Kiel University


2006 - 2008:

Role:graduate traineeship ? radar development

Customer: Raytheon Anschütz, Kiel


2006 - 2006:

Role:traineeship in the developmen unit, radar section, regular employment ? IT helpdesk

Customer: Raytheon Anschütz, Kiel, tutor on request


2003 - 2005:

Role:civilian service

Customer: in the Ecology Centre of Kiel University


2000 - 2001:

Customer: Die Johanniter, Preetz

Einsatzorte

Einsatzorte

Lübeck (+200km)
Deutschland
möglich

Projekte

Projekte

5 years
2020-01 - 2024-12

Containerization

Software Developer and DevOps
Software Developer and DevOps
  • Python programming, Docker, Helm, Kubernetes
Univention
Bremen
2 months
2023-12 - 2024-01

containerisation

Renovate semantic-release OpenToFu ...
  • ci/cd-pipelines, linting and integration tests
  • automatic versioning and dependency updates
  • containerised application development
Renovate semantic-release OpenToFu Helm Docker Tilt Python Gitlab Debian pre-commit
Univention GmbH
Bremen
1 year
2023-01 - 2023-12

AWS-Migration

DevOps Engineer
DevOps Engineer
  • Primarily Terraform, Ansible, Github-Actions
MRGE
Hamburg
1 year
2023-01 - 2023-12

containerisation

Terraform AWS-K8S Docker ...
  • AWS migration with Terraform
  • Ansible configuration and role development
Terraform AWS-K8S Docker Python Github-Actions Java
mrge Group GmbH
Hamburg
1 year
2022-01 - 2022-12

Zero Trust AWS-Deployment

DevOps Engineer
DevOps Engineer
  • Terraform, Docker, Github-Actions
CRIM
Berlin
1 year
2022-01 - 2022-12

containerisation

Terraform AWS-Fargate Docker ...
  • Access policies, Company sepraration, Zero Trust on AWS
  • Documentation Driven Development and Deployment, ADRs
Terraform AWS-Fargate Docker Github-Actions Java
Catella Residential Investment Management GmbH
Berlin
2 years 1 month
2020-01 - 2022-01

containerisation

Docker Python Gitlab ...
  • splitting and adjusting of applications to allow their execution on kube
  • building of ci/cd-pipelines, automatic linting and integration tests
  • network protocol analysis, maintenance with Ansible
Docker Python Gitlab Terraform Ansible IAM LDAP Debian DPKG-Packaging Apache GIT Robot Framework pre-commit EC2
Univention GmbH
Bremen
7 years
2014-01 - 2020-12

Automation and Migration

DevOps Engineer, Tooling Specialist
DevOps Engineer, Tooling Specialist
  • CI/CD, Virtualization, Databases, Directories (LDAP/Crowd), Inventories, AWS-Migration, Gitlab, Bamboo,
ABOUT YOU
Hamburg

Aus- und Weiterbildung

Aus- und Weiterbildung

9 years
2002-01 - 2010-12

engineering studies

Dipl.-Ing. (FH), Kiel University of Applied Sciences, Kiel
Dipl.-Ing. (FH)
Kiel University of Applied Sciences, Kiel

  • course of studies: electrical engineering, science field: power engineering
  • diploma thesis: on request
  • tutor: on request

Position

Position

  • Develop and implement solutions in operations/programming teams.

Kompetenzen

Kompetenzen

Top-Skills

DevOps Python Networking GitLab GitHub Docker Kubernetes CloudFormation Terraform Ansible Debian Linux

Schwerpunkte

devops, containers and ci/cd
python, networking and connectors

Produkte / Standards / Erfahrungen / Methoden

experience and skills
managerial:
  • team-oriented and communicative
  • autonomous and reliable working
  • keen sense of perception
  • technical team leadership
  • it-recruiting
  • agile workflows with scrum and kanban


software development:

  • programming experience in more than six langages
  • rapid-application-development with Qt and Python
  • development of measurement and analysis programs
  • programming of real-time-systems


administration:

  • operation and migration heterogeneous networks
  • automatic software distribution (ci/cd) (bamboo, github, gitlab, jenkins)
  • scripting und automation
  • infrastucture as code (Ansible, CloudFormation, Terraform)
  • containerisation (Docker, LXC)
  • development of Debian software packages


security:

  • security counselling, encryption, certificates
  • network monitoring and security evaluation
  • communication protocol analysis


buzzword bingo

  • while this section doesn?t mean much, recruiters are constantly requesting such lists


advanced:

  • Python, Unix Shells (Bash, Zsh), GNU/Linux (Debian, Ubuntu), Virtualisation (libvirt, Proxmox, VirtualBox), Ceph, Firewalls (iptables, juniper/junos), Encryption (GnuPG/gpg/pgp, OpenSSL, password-store, ansible-vault), Lightweight Directory Access Protocol (LDAP), ActiveDirectory
  • Atlassian Stack with Confluence, Crowd, Bamboo, Bitbucket/Stash, Jira
  • Apache, MariaDB, MySQL, Nginx, Percona, PHP-FPM, Redis
  • Regex, SQL, XML, YAML, JSON, Latex
  • Amazon Web Services (AWS) with Boto3, Certificate Manager, CloudFormation (CFN), CloudFront (CF), CloudWatch, CodeDeploy, CodePipeline, ElastiCache, Elastic Compute Cloud (EC2), Auto Scaling (ASG), Elastic Block Store (EBS), Elastic Container Service (ECS), Elastic Container Registry (ECR), Elastic Load Balancing (ELB/ALB/CLB/NLB), Elastic Search, Fargate, Lambda, Relational Database Service (RDS), Route 53, S3/Glacier, Secrets Manager, Simple Notification Service (SNS), Simple Queue Service (SQS), Virtual Private Cloud (VPC)


general:

  • Azure, Go, Google Compute Engine (GCE), Rust
  • Amazon Web Services like Athena, AWS Config, Elastic Transcoder, CloudTrail, Code Commit, Cost Explorer, Cost and Usage Report, Database Migration Service (DMS), Elastic Kubernetes Service (EKS), Glue, GuardDuty, Inspector, Key Management Service (KMS), Kinesis, Redshift, Serverless, Shield, TensorFlow, Transit Gateway or Web Application Firewall (WAF)
  • Hashicorp Vault, Identity and Access Management (IAM)


history:

  • CFEngine
  • Concurrent Versions System (CVS)
  • Consul
  • Embedded-C
  • Java
  • Perl
  • Plone
  • Ruby on Rails
  • SaltStack
  • Subversion (svn)
  • TCL (tickle, Tool Command Language)
  • Vagrant
  • Zabbix


employments

2007 - today:

Role: IT consultant and software developer, regular employment ? DevOp and PyDev

Customer: self-employment


2014 - 2018:

Role:free employment ? IT administration

Customer: About You GmbH


2005 - 2014:

Role:regular employment ? radar simulator

Customer: IT development and migration on the Kiel University


2006 - 2008:

Role:graduate traineeship ? radar development

Customer: Raytheon Anschütz, Kiel


2006 - 2006:

Role:traineeship in the developmen unit, radar section, regular employment ? IT helpdesk

Customer: Raytheon Anschütz, Kiel, tutor on request


2003 - 2005:

Role:civilian service

Customer: in the Ecology Centre of Kiel University


2000 - 2001:

Customer: Die Johanniter, Preetz

Vertrauen Sie auf Randstad

Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung

Fragen?

Rufen Sie uns an +49 89 500316-300 oder schreiben Sie uns:

Das Freelancer-Portal

Direktester geht's nicht! Ganz einfach Freelancer finden und direkt Kontakt aufnehmen.