Versatile DevOps engineer with a full-stack background, from backend to mobile and web development
Aktualisiert am 06.10.2025
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 06.10.2025
Verfügbar zu: 100%
davon vor Ort: 30%
DevOps Engineer
Fullstack
Cloud Engineer
Ansible
Terraform
React
GitOps
Jenkins
Kubernetes
Helm
Python
Java
JavaScript
Scrum
Agile Softwareentwicklung
Grafana
Releasemanagement
Linux
AWS
Azure
Ollama
Mobile Apps
Shell-Script
German
Muttersprache
English
Fluent

Einsatzorte

Einsatzorte

Munich (+200km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

2 years 10 months
2021-09 - 2024-06

Responsible for administering and modernizing CI/CD, cloud, network, and IoT infrastructure; driving the implementation of cybersecurity and TISAX certification requirements; documenting and migrating internal systems and supporting teams with DevOps practices

Site reliability engineer / Release manager Jenkins/Jenkins Agents GitLab/GitLab Runner JFrog Artifactory ...
Site reliability engineer / Release manager
  • Maintenance, further development, and support of CI/CD platforms, cloud infrastructure, modern network infrastructure, IoT test hardware and prototypes.
  • Implementation and integration of cybersecurity standards and software within the measures evaluated by the Information Security Team for the TISAX certification audit.
  • Documenting steps and planning roadmaps for the migration of internal systems in preparation for the TISAX certification audit.
  • Detailed research and documentation of company-specific assets and information structures and integration into an Information Security Management System for the TISAX certification audit.
  • Bachelor thesis about the "Usability evaluation of a wiki based information security management system (ISMS)".
  • Administrate CI/CD platforms, cloud infrastructure, network infrastucture and on-premise server for a medium sized software company
  • Successfully migrated deprecated systems into new platform and services
  •  Developed release pipelines, introduced infrastucture as code, supported teams and customers on costumized releases, setup of IoT testing platforms, familiar with scrum and the initial setup of software projects, I often acted as an initiator of modernizations
  • In-depth knowlegde of the processes of the TISAX certification  requirements for audit, risk assessment, asset management, policies and processes, documentation, security and hardening
Sophos Exchange Server Atlassian JIRA Atlassian Confluence Atlassian AWS Azure Office 365 VMware vCenter Server VMware Cloud Windows Linux MacOS
Jenkins/Jenkins Agents GitLab/GitLab Runner JFrog Artifactory VMware ESXi/vCenter Docker Conan Packer Ansible Gradle Python C++ Qt Node.js JavaScript Java Bash PowerShell Linux OS Windows OS Proxmox OS AWS Hetzner Azure Terraform Sophos Gateway VLAN Switches Server Hardware
Digitalwerk GmbH
Ratisbon
2 years 11 months
2018-11 - 2021-09

Responsible for maintaining and enhancing on-premise CI/CD platforms, migrating microservices to Azure and AWS, optimizing complex release pipelines for automotive clients, and acquiring expertise in building and administering high-availability cloud infrastructure and DevOps toolchains across a wide range of technologies

DevOps engineer Apache Groovy Bash Gradle ...
DevOps engineer
  • Maintenance, further development, and support of on-premise CI/CD platforms and build pipelines.
  • Cloud infrastructure setup and migration of a large-scale on-premise microservice to Azure cloud for a customer.
  • Optimization of complex release pipelines for a customer in the automotive sector.
  • Cloud infrastructure setup and release pipeline development for a customer on Amazon Web Services (AWS)
Atlassian Git Atlassian JIRA Atlassian Confluence Azure Devops Azure AWS VMware VMware vCenter Server IntelliJ MacOS Linux
Apache Groovy Bash Gradle Java Node.js Ansible Terraform Packer VMware vCenter AzureCLI Chef Grafana ELK stack Autosar Jenkins Perforce SCM Apache Groovy Perl Python React Typescript WebKit Contentful
intive GmbH
Ratisbon
1 year 4 months
2017-07 - 2018-10

Developed, maintained, and published Android applications while collaborating in agile Scrum teams

Working student and Android developer Java Kotlin Android ...
Working student and Android developer
  • Development of Android applications with connectivity to customer hardware.
  • Maintenance, further development and publishing of Android applications
Atlassian JIRA Atlassian Confluence IntelliJ
Java Kotlin Android Gradle Batchscript Jenkins Agile Softwareentwicklung Scrum Atlassian JIRA Atlassian Confluence
intive GmbH
Ratisbon
1 year 4 months
2017-07 - 2018-10

Further development of a prototype service, based on JBoss

Working student as Java developer Java JBoss Application Server Spring
Working student as Java developer
  • Migraton of a Java JBoss service to Java Spring Framework
Java JBoss Application Server Spring
Continental AG
Ratisbon
2 years 8 months
2012-01 - 2014-08

Implemented and defined domain policies, enhanced registry and supplier management systems, integrated registries with domain management software, and handled support requests

Software developer Java Bitbucket SCM ...
Software developer
  • Implementation and definition of domain policies
  • Further development of a Java-based registry connection, in particular the integration between the various registries and the domain management software
  • Processing support requests and remediation of errors or specification of new requirements
  • Further development of a Java-based supplier management system
Atlassian JIRA Atlassian Confluence
Java Bitbucket SCM CVS Perl
InterNetX GmbH
Ratisbon
11 months
2008-12 - 2009-10

Implemented commercial web portals and portfolio management systems

Software developer C# .NET 3.5
Software developer
  • Analysis, concept development, design and implementation of a commercial web portal with ASP.NET 2.0 and C#
  • Familiarization with the Portfolio Management and Innovation Management departments
  • Extension and adaptation of product specification
  • Support in the development of a web-based portfolio management system with ASP.NET 3.5, C#
  • Tool use of ReSharper 4.5 and Enterprise Architect 7.1
Enterprise Architect
C# .NET 3.5
XWS Cross Wide Service GmbH
Ratisbon

Aus- und Weiterbildung

Aus- und Weiterbildung

10 years 1 month
2014-09 - 2024-09

Media informatics / Information science

Bachelor of Arts, University Regensburg, Germany
Bachelor of Arts
University Regensburg, Germany

3 years 1 month
2003-09 - 2006-09

Software Development

Computer Science Expert, Berufsakademie für Aus- und Weiterbildung Passau gGmbH
Computer Science Expert
Berufsakademie für Aus- und Weiterbildung Passau gGmbH

Position

Position

I support companies of all sizes in the efficient, secure and sustainable implementation of digital projects. In addition to my many years of technical experience as a software developer (backend, mobile & web) and DevOps engineer, I attach particular importance to open communication, solution-oriented collaboration and active knowledge transfer. In changing teams, I quickly succeed in building trust, communicating complex topics in an understandable way and developing sustainable solutions together.

Kompetenzen

Kompetenzen

Top-Skills

DevOps Engineer Fullstack Cloud Engineer Ansible Terraform React GitOps Jenkins Kubernetes Helm Python Java JavaScript Scrum Agile Softwareentwicklung Grafana Releasemanagement Linux AWS Azure Ollama Mobile Apps Shell-Script

Schwerpunkte

Automation
Experte
Infrastructure as Code
Experte
Configuration as Code
Experte
Programming
Experte
Agile
Experte
Knowledge gathering
Experte
Teamwork
Experte
Architecture decision records
Fortgeschritten
Platform operating
Fortgeschritten

Aufgabenbereiche

Development
Experte
Release management
Experte
Server management
Experte
Knowledge gathering
Experte
Network management
Fortgeschritten
Project management
Fortgeschritten
Architectual decisions
Fortgeschritten

Produkte / Standards / Erfahrungen / Methoden

SCRUM
Experte
Kanban
Fortgeschritten
SAFe
Basics
Docker
Experte
Ansible
Fortgeschritten
Terraform
Fortgeschritten
Packer
Fortgeschritten
Chef
Fortgeschritten
Conan
Fortgeschritten
Gradle
Fortgeschritten
Kubernetes
Fortgeschritten
VMware
Fortgeschritten
Proxmox
Basics
Windows Server
Basics

Betriebssysteme

Linux
Experte
Windows
Fortgeschritten
MacOS
Fortgeschritten

Programmiersprachen

Java
Fortgeschritten
Kotlin
Fortgeschritten
Python
Fortgeschritten
Bashscript
Fortgeschritten
Javascript
Fortgeschritten
Typescript
Fortgeschritten
Nodejs
Fortgeschritten
React
Fortgeschritten
C/C++
Fortgeschritten
Groovy
Fortgeschritten
Dart
Basics
Golang
Basics
PowerShell
Basics

Datenbanken

mySQL
Fortgeschritten
Postgresql
Fortgeschritten
NoSQL
Fortgeschritten

Datenkommunikation

Cloud infrastructure
Experte
Gateways
Fortgeschritten
VLAN
Fortgeschritten
Load balancer
Fortgeschritten
VPC
Fortgeschritten
VPN
Fortgeschritten

Compliance & Sicherheit Finanzwesen

TISAX certification requirements
Fortgeschritten
ISMS
Fortgeschritten
Asset management
Basics
Risk assessment
Basics

Einsatzorte

Einsatzorte

Munich (+200km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

2 years 10 months
2021-09 - 2024-06

Responsible for administering and modernizing CI/CD, cloud, network, and IoT infrastructure; driving the implementation of cybersecurity and TISAX certification requirements; documenting and migrating internal systems and supporting teams with DevOps practices

Site reliability engineer / Release manager Jenkins/Jenkins Agents GitLab/GitLab Runner JFrog Artifactory ...
Site reliability engineer / Release manager
  • Maintenance, further development, and support of CI/CD platforms, cloud infrastructure, modern network infrastructure, IoT test hardware and prototypes.
  • Implementation and integration of cybersecurity standards and software within the measures evaluated by the Information Security Team for the TISAX certification audit.
  • Documenting steps and planning roadmaps for the migration of internal systems in preparation for the TISAX certification audit.
  • Detailed research and documentation of company-specific assets and information structures and integration into an Information Security Management System for the TISAX certification audit.
  • Bachelor thesis about the "Usability evaluation of a wiki based information security management system (ISMS)".
  • Administrate CI/CD platforms, cloud infrastructure, network infrastucture and on-premise server for a medium sized software company
  • Successfully migrated deprecated systems into new platform and services
  •  Developed release pipelines, introduced infrastucture as code, supported teams and customers on costumized releases, setup of IoT testing platforms, familiar with scrum and the initial setup of software projects, I often acted as an initiator of modernizations
  • In-depth knowlegde of the processes of the TISAX certification  requirements for audit, risk assessment, asset management, policies and processes, documentation, security and hardening
Sophos Exchange Server Atlassian JIRA Atlassian Confluence Atlassian AWS Azure Office 365 VMware vCenter Server VMware Cloud Windows Linux MacOS
Jenkins/Jenkins Agents GitLab/GitLab Runner JFrog Artifactory VMware ESXi/vCenter Docker Conan Packer Ansible Gradle Python C++ Qt Node.js JavaScript Java Bash PowerShell Linux OS Windows OS Proxmox OS AWS Hetzner Azure Terraform Sophos Gateway VLAN Switches Server Hardware
Digitalwerk GmbH
Ratisbon
2 years 11 months
2018-11 - 2021-09

Responsible for maintaining and enhancing on-premise CI/CD platforms, migrating microservices to Azure and AWS, optimizing complex release pipelines for automotive clients, and acquiring expertise in building and administering high-availability cloud infrastructure and DevOps toolchains across a wide range of technologies

DevOps engineer Apache Groovy Bash Gradle ...
DevOps engineer
  • Maintenance, further development, and support of on-premise CI/CD platforms and build pipelines.
  • Cloud infrastructure setup and migration of a large-scale on-premise microservice to Azure cloud for a customer.
  • Optimization of complex release pipelines for a customer in the automotive sector.
  • Cloud infrastructure setup and release pipeline development for a customer on Amazon Web Services (AWS)
Atlassian Git Atlassian JIRA Atlassian Confluence Azure Devops Azure AWS VMware VMware vCenter Server IntelliJ MacOS Linux
Apache Groovy Bash Gradle Java Node.js Ansible Terraform Packer VMware vCenter AzureCLI Chef Grafana ELK stack Autosar Jenkins Perforce SCM Apache Groovy Perl Python React Typescript WebKit Contentful
intive GmbH
Ratisbon
1 year 4 months
2017-07 - 2018-10

Developed, maintained, and published Android applications while collaborating in agile Scrum teams

Working student and Android developer Java Kotlin Android ...
Working student and Android developer
  • Development of Android applications with connectivity to customer hardware.
  • Maintenance, further development and publishing of Android applications
Atlassian JIRA Atlassian Confluence IntelliJ
Java Kotlin Android Gradle Batchscript Jenkins Agile Softwareentwicklung Scrum Atlassian JIRA Atlassian Confluence
intive GmbH
Ratisbon
1 year 4 months
2017-07 - 2018-10

Further development of a prototype service, based on JBoss

Working student as Java developer Java JBoss Application Server Spring
Working student as Java developer
  • Migraton of a Java JBoss service to Java Spring Framework
Java JBoss Application Server Spring
Continental AG
Ratisbon
2 years 8 months
2012-01 - 2014-08

Implemented and defined domain policies, enhanced registry and supplier management systems, integrated registries with domain management software, and handled support requests

Software developer Java Bitbucket SCM ...
Software developer
  • Implementation and definition of domain policies
  • Further development of a Java-based registry connection, in particular the integration between the various registries and the domain management software
  • Processing support requests and remediation of errors or specification of new requirements
  • Further development of a Java-based supplier management system
Atlassian JIRA Atlassian Confluence
Java Bitbucket SCM CVS Perl
InterNetX GmbH
Ratisbon
11 months
2008-12 - 2009-10

Implemented commercial web portals and portfolio management systems

Software developer C# .NET 3.5
Software developer
  • Analysis, concept development, design and implementation of a commercial web portal with ASP.NET 2.0 and C#
  • Familiarization with the Portfolio Management and Innovation Management departments
  • Extension and adaptation of product specification
  • Support in the development of a web-based portfolio management system with ASP.NET 3.5, C#
  • Tool use of ReSharper 4.5 and Enterprise Architect 7.1
Enterprise Architect
C# .NET 3.5
XWS Cross Wide Service GmbH
Ratisbon

Aus- und Weiterbildung

Aus- und Weiterbildung

10 years 1 month
2014-09 - 2024-09

Media informatics / Information science

Bachelor of Arts, University Regensburg, Germany
Bachelor of Arts
University Regensburg, Germany

3 years 1 month
2003-09 - 2006-09

Software Development

Computer Science Expert, Berufsakademie für Aus- und Weiterbildung Passau gGmbH
Computer Science Expert
Berufsakademie für Aus- und Weiterbildung Passau gGmbH

Position

Position

I support companies of all sizes in the efficient, secure and sustainable implementation of digital projects. In addition to my many years of technical experience as a software developer (backend, mobile & web) and DevOps engineer, I attach particular importance to open communication, solution-oriented collaboration and active knowledge transfer. In changing teams, I quickly succeed in building trust, communicating complex topics in an understandable way and developing sustainable solutions together.

Kompetenzen

Kompetenzen

Top-Skills

DevOps Engineer Fullstack Cloud Engineer Ansible Terraform React GitOps Jenkins Kubernetes Helm Python Java JavaScript Scrum Agile Softwareentwicklung Grafana Releasemanagement Linux AWS Azure Ollama Mobile Apps Shell-Script

Schwerpunkte

Automation
Experte
Infrastructure as Code
Experte
Configuration as Code
Experte
Programming
Experte
Agile
Experte
Knowledge gathering
Experte
Teamwork
Experte
Architecture decision records
Fortgeschritten
Platform operating
Fortgeschritten

Aufgabenbereiche

Development
Experte
Release management
Experte
Server management
Experte
Knowledge gathering
Experte
Network management
Fortgeschritten
Project management
Fortgeschritten
Architectual decisions
Fortgeschritten

Produkte / Standards / Erfahrungen / Methoden

SCRUM
Experte
Kanban
Fortgeschritten
SAFe
Basics
Docker
Experte
Ansible
Fortgeschritten
Terraform
Fortgeschritten
Packer
Fortgeschritten
Chef
Fortgeschritten
Conan
Fortgeschritten
Gradle
Fortgeschritten
Kubernetes
Fortgeschritten
VMware
Fortgeschritten
Proxmox
Basics
Windows Server
Basics

Betriebssysteme

Linux
Experte
Windows
Fortgeschritten
MacOS
Fortgeschritten

Programmiersprachen

Java
Fortgeschritten
Kotlin
Fortgeschritten
Python
Fortgeschritten
Bashscript
Fortgeschritten
Javascript
Fortgeschritten
Typescript
Fortgeschritten
Nodejs
Fortgeschritten
React
Fortgeschritten
C/C++
Fortgeschritten
Groovy
Fortgeschritten
Dart
Basics
Golang
Basics
PowerShell
Basics

Datenbanken

mySQL
Fortgeschritten
Postgresql
Fortgeschritten
NoSQL
Fortgeschritten

Datenkommunikation

Cloud infrastructure
Experte
Gateways
Fortgeschritten
VLAN
Fortgeschritten
Load balancer
Fortgeschritten
VPC
Fortgeschritten
VPN
Fortgeschritten

Compliance & Sicherheit Finanzwesen

TISAX certification requirements
Fortgeschritten
ISMS
Fortgeschritten
Asset management
Basics
Risk assessment
Basics

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