Recommended expert
Marcus Ripkens
Team Manager
Experience
Jul 2023 - Present
2 years 7 monthsDortmund, Germany
Team Manager
dogado GmbH
- Team leader for Operations Mass Hosting in DACH, Finland and Norway
- Team leader for Engineering Mass Hosting in DACH and Finland
- Responsible for Webhosting & Mail for the dogado Group in DACH and Finland
- Managed a team of 12 Linux administrators, both technically and disciplinarily
Feb 2012 - Feb 2022
10 years 1 monthIT Manager
bytecity UG
- Built a self-hosted, managed shared webhosting infrastructure
- Implemented Proxmox virtualization and Linux KVM clients
Jan 1999 - Feb 2012
13 years 2 monthsKrefeld, Germany
Application Developer
Self-employed
- Developed various interfaces for Lexware Warenwirtschaft
- Integrated webshop systems with eBay and Lexware
- Built internal IT infrastructure for small and medium-sized enterprises
Apr 1994 - Dec 1998
4 years 9 monthsIT Instructor & Soldier
German Armed Forces
- Served as soldier at the teleprinter station SHILO in Manitoba, Canada
- Served as soldier at the teleprinter station S.H.A.P.E in Mons, Belgium
- Trained administrative staff on Windows 3.11 and Office 4.3 at NATO HQ Mons, Belgium
Summary
Self-taught senior Linux system administrator with broad IT expertise, focused on web hosting infrastructure & SaaS development.
Confluence / Jira SCRUM Master focused on release and change management as well as ISO 27001 audits.
Skills
- Linux System Administration
- Confluence
- Centos/cloudlinux
- Jira
- Debian/ubuntu
- Apache/httpd
- Nginx
- Postfix
- Dovecot
- Plesk Panel
- Kubernetes/rancher
- Sshd
- Iptables
- Mysql/mariadb
- Mongodb
- Ldap
- Php
- C#
- Puppet
- Ansible
- Bash
- Node Js
- Html
- Xml
- Css
- Github/gitlab
- Redis
- Centrifugo
- Influxdb
- Grafana
- Exim
- Spam-experts
- Haproxy
- Checkmk
- Zabbix
- Kvm
- Proxmox
- Docker
- Saltstack
Languages
German
NativeEnglish
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