Sysadmin, SAP Bais Admin, Linux Admin

detaillierte Kompetenzen


SAP Basis Administration
SAP Hana
SAP Solution Manager
SAP ERP
SAP Netweaver
SAP MaxDB
SAP on Azure
SAP Router
SAP Business Technology Platform ( Integration Suite )
SAP Cloud Connector
Suse Linux Enterprise Server
Red Hat Enterprise Linux
SAP Blockchain Integration
Linux, s�mtliche g�ngige Distributionen
IBM DB2
Oracle DB
Windows Server
Windows
Apache Web Server
Bind DNS
ClamAV
CryptoFS
DHCPd
DRBD
Ebtables / ARPtables
GFS / GNBD
GnuPG
IPset
IPtables
Router auf Basis von Linux (IPtables + Firewallregeln und Kernel Parameter)
iSCSI
Kerberos Auth.
Linux Custom Kernel Upgrade
openLDAP
LVM
Postfix / POP3d / SpamAssasin / Cyrus IMAP / Clamsmtp
MySQL
MariaDB
Galera Cluster (Multi Master Maria DB Cluster)
NFS
Ceph
OCFS2
Nextcloud
ownCloud
Pacemaker Linux HA
Raspberry Pi
rrdtool
Samba
Selinux
snort
openssh (2FA, CA cert, Chroot Jail, strong encryption , Post-quantum cryptography)
strongSwan Ipsec VPN-Server
Xen Project Hypervisor
Docker
Asterisk VoIP
Bacula Backup
Berkley DB
MPICH Linux High Performace Cluster
GNU parallel
Cron
GCC
GDB
IPVS Linux Loadbalancing Server
IP Netzwerke (Ipv4 & IPv6)
rsync
Jabber
Joomla CMS
Typo3 CMS
Kexec
Ksplice
Metasploit Framework
hashcat
john the ripper
Network Block Device
Nmap
Open Office
Libre Office
osCommerce
P2P i-Block Lists
phpBB
PVM (Parallel Virtual Machine)
PXE
QoS
Quota Disk
Routing
Teamspeak Server
VirtualBox
V-LAN
Webmin
Wine
Wireshark / tshark
Microsoft CRM
Microsoft SQL Server
Microsoft Exchange  Server
Microsoft Visual Studio
Microsoft Office (365)
Microsoft HyperV
Microsoft Azure
Linux on Azure
Microsoft Remote Management Server
Microsoft Terminal Server
SuSE Manager
Vmware ESX
Vmware vCenter Server
Netapp SAN
IBM AIX PowerVM (LPAR)
IBM AIX
HP UX
SUN/Oracle Solaris
Citirx XEN Hypervisor
Citirx XEN App
Jive
Amazon Cloud
Google Cloud
Realtech Network Manager
Nagios
Icinga
Blue System Copy (SAP System Copy Tool)
Commvault Simphana Backup 
BTRFS
XFS
P2V f�r VMware und XEN Hypervisor
TCPdump
PostgreSQL
redis in-memory DB
pssh (Automatisierung)
Blockchain
Git
jsgrid
Raspberry Pi GPIO c++ Programmierung f�r Smart Home
openHAB
libssh  c++ API
gpgme c++ API
OpenSSL/LibreSSL/GNUtls c++ API (TLS)
cygwin (X-Server)
Apache Reverse Proxy und OWASP
nginx
Web Server  Security / Hardening
Linux audit
Azure Dev Ops
Klima Sensoren f�r GPIO
Eset Virus Scan on Linux
Sentinel One Virus Scan on Linux
CUPS
nuclei vulnerability scanner
Squid Web Proxy
PolarProxy (SSL/TLS inspection)
Pulseaudio
Onapsis Platform (SAP Security Platform)
openSCAP
GitHub
GitLab
Microsoft Azure DevOps Repositroy
Linux OCR scanning (tesseract). Searchable PDF archiving
VNC (Linux Terminal Server xdmcp/Xvnc)
Ansible (Redhat Automation Paltform)
CheckMK
Foreman (Katello life-cycle management Repos)
Kubernetes