timrabl.de
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Tim Oliver Rabl

IT Systems Administrator & DevOps Engineer

Rosenheim, Germany

IT Systems Administrator with a passion for frontend development in my spare time. Professionally, I solve complex infrastructure problems; privately, I develop elegant web applications with React, Next.js and TypeScript.

About Me

As an IT Systems Administrator at komro GmbH in Rosenheim, I work in 2nd/3rd level support for Linux and Windows systems since July 2021. I completed my training as a specialist in system integration from 2018 to 2021 at the same company, specializing in network and system administration.

My responsibilities include managing complex infrastructures at an Internet Service Provider, automation with Python, Ansible and Saltstack, as well as administration of Docker containers and KVM virtualization.

What drives me

Passion for frontend development with React & Next.js in my spare time

Professional system administration with Python and Ansible

Connecting infrastructure expertise with modern web development

2nd/3rd Level IT Systems Administrator at Internet Service Provider

Focus on automation and elegant technical solutions

Current Position

IT Systems Administrator

komro GmbH • Rosenheim, Germany

Since July 2021 • 2nd/3rd Level Support, Linux/Windows

Skills & Expertise

Technologies and methodologies I specialize in, organized by category

Programming & Automation

Python
TypeScript
Bash
Ansible
Docker

System Administration

Linux Administration
Windows Server
VMware
GitLab
PostgreSQL

Network & Frontend

Cisco Router
BGP
Next.js
React
Tailwind CSS
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Experience

My professional journey and qualifications

IT Systems Administrator • komro GmbH

Rosenheim, Germany 2nd/3rd Level IT Systems Administrator (Linux/Windows) focusing on infrastructure automation and system optimization. Managing complex network environments as an Internet Service Provider and developing automation solutions.

July 2021 - Present

Key Achievements

  • 2nd/3rd Level Support for Linux and Windows systems
  • Development of automation scripts with Python, Ansible and Saltstack
  • Management of Docker container environments and KVM virtualization
  • Network administration with Cisco equipment and BGP routing
  • Implementation of CI/CD pipelines and GitLab administration
  • PostgreSQL and MySQL database administration

IHK Examiner according to §40 Para. 30 Vocational Training Act • Chamber of Industry and Commerce

Germany Certification as IHK examiner for conducting examinations in vocational education. Authorization to evaluate and assess trainees in professional examinations.

2024

Key Achievements

  • Qualification for conducting IHK examinations
  • Evaluation and assessment of trainees
  • Professional competence in vocational education
  • Responsibility for quality standards in training

Certified Trainer according to AEVO (Trainer Aptitude Regulation) • Chamber of Industry and Commerce

Germany Successfully completed trainer aptitude examination. Qualification for planning, conducting and controlling vocational training according to the Trainer Aptitude Regulation.

2023

Key Achievements

  • Planning and preparation of training
  • Recruitment of trainees and workplace training
  • Promoting the learning process and completing training
  • Pedagogical and legal competence in vocational education

Trainee IT Specialist for System Integration • komro GmbH

Rosenheim, Germany Training in network and system administration/infrastructure specialization. Fundamentals in Linux/Windows administration, network technology and initial automation approaches.

Sep. 2018 - July 2021

Key Achievements

  • Fundamentals of system administration for Linux and Windows
  • Learning network protocols and Cisco technologies
  • First experiences with scripting and automation
  • Building monitoring systems and infrastructure surveillance
  • Introduction to DevOps practices and Continuous Integration

Let's Connect

Have a project in mind or want to discuss technology? I'd love to hear from you

Always open to discussing new opportunities, interesting projects, or just having a great conversation about technology.