Peter E. - Developer

Stutensee, Germany

Experience

Nov 2020 - Sep 2022

1 year 11 months

Böblingen, Germany

Developer

IBM

Skills: OpenStack, Python, SaltStack
Products used: OpenStack, Ceph, CentOS

Jan 2020 - Dec 2023

4 years

DevOps Consultant

IBM Research

Reorganization of SaltStack environment
Automation with SaltStack/Python
Maintenance of OpenStack (Kilo)
Maintenance of Ceph (Luminous)
Setup of new OpenStack environment (RHOSP 17/17.1) with composable services and isolated networks.
Setup of new Ceph environment (Red Hat Storage 5/6)
Introduction of Satellite and initial release management
Automation with Ansible
Lots more:-)
Skills: Python, Ruby, Ruby on Rails, Rust, Perl, Shell scripting
Products used: Red Hat OpenStack, Red Hat Enterprise Linux, Red Hat Storage, CentOS, Ansible, Terraform, Python, SaltStack, Rust, Shell scripting, cloud-init

May 2015 - Jun 2015

2 months

Mannheim, Germany

Consultant

Consulting Suse Manager
Skills: SLES, Suse Manager, software distribution
Products used: Suse Manager

Dec 2014 - Dec 2014

1 month

Karlsruhe, Germany

Consulting

Development of a patch management process.
Skills: Red Hat, software distribution
Products used: Katello, Jenkins, Foreman

Jan 2008 - Dec 2024

17 years

Stuttgart, Germany

Design/Implementation

Automotive

Introduction of Linux in the group (2008-2011)
Linux release and patch management (2010-2022)
Linux configuration management (2014-2022)
Automated Linux launches (2008-2022)
Technical project lead for Linux projects (2008-2018)
Skills: SLES admin, Suse Manager, SaltStack, scripting, architecture, high availability
Products used: SLES, RHEL, Suse Manager, SaltStack

Jan 2003 - Dec 2003

1 year

Consultant

Spiggle & Theis MT GmbH

Our company's requirement for the consultant was to implement a company-wide antivirus solution and a spam filter solution under Tobit David on Windows 2000.
Choosing this consultant for the project was easy because the initial discussions, including the purchase of software packages, were very detailed, clear, and professional.
The final implementation of the software products was very timely, fast, and straightforward.
We would like to sincerely thank you again for the professional support and execution of our requirements.
We would be very happy to recommend you to other clients as well!
(Duration: 1 week)

Jan 2003 - Dec 2003

1 year

Consultant

in time Kuriersysteme und Speditions GmbH

The consultant migrated our server's operating system from Windows 2000 to Linux.
This went very smoothly without disrupting business operations.
The system is very stable, trouble-free, and cost-effective.
Connecting the company network to the internet and setting up a firewall was also trouble-free.
He also successfully designed and set up the company's complete data backup.
(Duration: 1 week)

Dec 2002 - Oct 2023

20 years 11 months

Consultant

Courier Consult

The consultant is responsible for the further development and maintenance of the application software used in our company.
He is also responsible for running our intranet and network security.
In our company, application development uses products from Informix (IBM) and Unify.
The servers run on Unix/Linux.
The clients run on Windows NT/Windows 2000.
With his deep technical knowledge, structured thinking, and strong teamwork, he has completed all assigned projects to our complete satisfaction.
We will continue this successful collaboration.

Jan 2001 - Oct 2023

22 years 10 months

Consultant

EMK GmbH

The consultant introduced us to Linux and successfully implemented it with us.
Linux is currently running on our central file server and our firewall.
The integration into our Novell network went smoothly.
The deployed systems have been running without issues so far.
We are very satisfied with that.
The Linux training sessions he conducted were very detailed and easy for a Linux beginner to understand.
He continues to support us in integrating our network into the corporate network (Windows 2000, Active Directory, and Linux).