Function: Redhat Linux, Oracle Linux, FreeBSD, Solaris Servers VMware ESX, VMware ESX failover with Zerto between 2 different locations. Automation tool: Run-deck, Puppet and CoughDB, Ansible.
Powershell scripting(beginner), Golang (beginner). Managing of DNS servers, FTP servers, Loadbalancer F5.
Apache Memcache, reverse Proxy.
Squid Proxy server. Nginx Web & Proxy. PaloAlto Firewall. 
Email Server Dovecot, Sendmail, Postfix, Exim. Mail-router “Baruwa” with SSL/TLS, SPF DKIM DMARC, Spamfilter.

Function: Linux & Unix VMware Engineer & TPL
Migration DataCentre in Houston “USA” Responsible for V2V “Virtual to Virtual” linux and Unix platform with VMware ESX.
TPL = Team Project Leading. Responsible for the whole migration process.
Managing resources, Creating testplan, Creating run-books, Lead of the whole migration team/engineers

- Function: Unix/Linux System Engineer. - System Management: ­ FreeBSD & Centos/RedHat servers. - Design and implementation: ­ FreeBSD HA ZFS storage with NFSv4/3 & Samba. ­ FreeBSD HA FTP server. ­ FreeBSD WowzaStreamingEngine. ­ Ansible centrale Management for all Linux/Unix servers. ­ FAMP server. SVN repo for alll Unix/Linux configs. ­ Migration scripts from CentOS to FreeBSD username & passwd DB. ­ Shell Script to Sync the CentOS/Fedora & FreeBSD repos (a internal mirror). ­ 50 Synology Servers to store all Media Archief. ­ Jenkins / Poudiere server to build FreeBSD Binaire package. ­ GlusterFS, Build a clustered storage with 8PB netto capacity

- Function: ­Unix/Linux System Engineer. - System Management: ­CentOS high performance cluster, consisting of 80 nodes. Legacy FreeBSD 8.x File Servers. FreeBSD based firewall - Design and implementation: ­Installing OpenIndian/Solaris with ZFS based central storages (100+TB). ­Migration of legacy e­mail environment (Postfix+Procmail+ClamAV+Dovecot) to VMWare Zimbra. ­ connect Zimbra mailserver with ldap to Active Directory. ­Configure Cisco network environment (Vlan). ­Installing and Managing XenServer 6.1 / XCP 1.6 virtualisation platform (72 cores, 192GB RAM). ­ Shell script for cloning FreeBSD and CentOS repo. ­Shell script for migrating users old mail box to newly installed Zimbra mail server. ­Migrating FreeBSD and Centos to Virtual Server Xen. ­Installing FreeBSD Apache/Mysql/Php webserver/Proftp ­Installing CMS Drupal/Joomla on FreeBSD based server.

-Function: ­System Engineer. -System Management: ­Linux Fileserver. ­Citrix Xen Virtualization. ­FreeBSD Storage. ­50 Windows XP Workstation. ­Manage Firewalling with Juniper, FreeBSD ipperf. ­Manage Iscsi/NFS and Samba Connection between servers and clients. -Desing and implementation: ­Installing Linux Gentoo servers for Webbased Vidigo software (Apacha,Mysql,PHP). ­Backup (rsync + ssh and bash script). ­Installing and managing Mail server (Kerio) and Debian with imap/smtp/procmail/dovecot. ­ Installing and managing Xen Virtualization 6.0 (2x16 Cores, 2x64 GB RAM). ­Installing and managing FreeBSD Storage (24 TB Raw Storage). ­Installing and Managing Nexenta Stor (32TB RAW storage). ­Installing and Managing Samba PDC based on OpenSuse, Ldap & Samba.

- Function: ­Service Engineer. - Job Description: ­2nd and 3rd line support Service Engineer. ­Solving Remotely problems with ExperiaBoxes, like firmware, Low Signal, Noises in Cables and Connections. ­Create tickets for KPN Engineer “NOC”. ­Control NOC Mechanics to clients home for troubleshooting the Experia boxes or rewiring the connection between clients home and Central Point.

- Function: ­System Engineer. - Job Description: ­Install RedHat 9 Server with Samba PDC, DHCP, DNS. ­ Imaging/Cloning Windows XP ­Pairing Windows XP Workstation to Samba PDC. ­Manage Printer via Samba to Windows Clients. ­Creating Windows Software packages and distribute it to other clients.

- Function: ­Linux Sys­Admin. - System Management: ­Managing of Debian Based HA Cluster with PHP, Apache & Mysql. ­Manage heartbeat as faillover between master and slave server. ­Cloning debian packages between multiple new installed servers. ­Keeping Develop, Testing and Live server up2date.

- Function:​ ­System Engineer. - System Management: ­Slackware Linux, Novell Network and Windows 2000 Server. ­Trouble shooting linux servers and Windows 2000 workstations. - - - -Desing and implementation: ­Installing and Deploying Slackware linux servers. ­Migrating data from Novell to Linux. ­Support for internal Users.