Raffael Willems, born in the eighties in Germany, Europe and based in Blieskastel.
My enthusiasm for computers began with an Atari ST and the Ommikron BASIC programming language.
Later I continued with an IBM Model 30 286/DOS6.2 with Quickbasic.
In the 2000s, I was on the Internet with a US Robotics USR3453B modem. Windows was my daily companion.
Around 2007 I started to get involved with Linux. Not as a desktop but as a server because I didn't really find it usable as a desktop (I had no idea), first Suse then Mandriva. a little later Fedora. Around 2011 I ended up with Debian.
From the beginning of 2013, I used Fedora with XFCE as my desktop environment because the recently released Windows 8 was simply terrible.
I don't remember exactly when I compiled my first DWM but Kai Hendry got me on the track of the Tiling Window Manager. Here are the Videos DWM Playlist
after this experience, I dared to try something bigger and my pacman.log 😀 says i installed my currently daily driver on 2016-10-06
Here are a list of things i have done over the years. It contains only the Milestones
Year | Jobtitle/Milestones |
---|---|
9.2021 | Head of IT @ imc AG |
Main responsible for IT Procurment | |
Contributor ISO-27001 | |
Provider, Maintenance for DevOps (Git, Sonarqube,Defect Dojo, ...) | |
Provide, Maintenance K8s | |
Planing, implementation Intune MDM | |
Setup, Planing new HV Cluster | |
Migration of bare Metal to VM | |
Setup, Maintain Postfix MTA Cluster for Customers Worldwide | |
DMARC, DKIM, Rollout internal and for Customers | |
Setup, Maintain,implement Icinga2 for all Internal IT-Services | |
Setup ELK for central Log Collection and Analyses with Kibana | |
Setup ECK (Elastic on K8s) for central Log Collection and Analyses of Customers Systems | |
Containering (Docker,compose) many Services to simplify the Administration | |
2011-2019 | IT-Systemadministrator @ RVI GmbH |
Planing, implementation of a new DMS (Migration from Easy to d.3ecm) | |
Migration of existing WSS to Sharepoint 2012 | |
Setup, implementation of Typo3 (Website) | |
Exchange onPrem to Office365 Migration | |
Development PlanManagementServer (PlanMS) | |
Planing, implementation of CTI Solution (Estos Procall) | |
Mainly responsible for export and validation of customers and master data from GAP Group Immotion | |
Author of Exportscripts (SQL,T-SQL) for Datamigration to SAP R3 | |
Migration from Sharepoint 2012 Application to Salesforce | |
DSGVO Rollout | |
2009-2011 | IT-Systemadministrator @ Fresenius Medical Care |
Maintain TDMS (Therapy Data Management System) | |
Setup Healthcare Networks | |
Customer Support/Helpdesk | |
2003-2009 | IT-Technican @ Froehlich & Walter GmbH Saarbrücken |
Trainee to IT-Technican | |
Build Desktop Computers | |
Maintenance of Customer IT-Systems |
ELK (Elastic Logstash Kibana), Elasticsearch ISO 27001 Virtualisation PROXMOX KVM HyperV VMWare Docker Kubernetes Cloud AWS Azure MS-500 IT-Operations IPA Icinga Networking CCNA Cisco IOS Routing VPN (S2S, SSL, IPSEC,...) Linux (Arch, Debian, AL2023, AL2, Redheat, Fedora, ...) Storage HP-MSA Ceph ZFS SAN Database MSSQL Server T-SQL Postgres MariaDB MySQL Mail MS-Exchange Postfix git API's (MS-Graph, 3CX, Atlassian,K8s,git,...) Microsoft Active-Directory Windows Server 2xxx Leadership Teamplayer Management