IT- and Network Portfolio

The following key aspects are part of my portfolio:

  • Planning and Installation of Client and Server Environments including
    • Windows Desktop Environment
    • Microsoft Active Directory
    • Linux (Debian / Ubuntu)
  • IT Networks
    • Routing / Switchting
    • Infrastructure Services (DNS, Routing Protocols, LDAP, etc.)
    • ISP Management / Hosting
    • VPN Technologies
  • Frontend Services
    • Webservers (Apache, nginx, IIS)
    • Email (Postfix, Sendmail, Dovecot, Microsoft Exchange)
    • FTP (Proftpd / pure-ftpd)
  • Backend Services
    • RDBMS (Microsoft SQL, MySQL, MariaDB)
    • LDAP Directory Services (OpenLDAP, Microsoft Active Directory)
  • Infrastructure
    • Virtualization Environments (VMWare ESXi, Microsoft Hyper-V)
    • PKI Environments
    • Docker Environments
  • Application Development
    • .net Framework (Visual Basic)
    • PHP, Python, Perl