Curriculum vitae

Student Assistant systems administrator

Johannes Gutenberg University - Chair of Prof. Dr. Franz Rothlauf

• Administration of servers and workstation computers
• First level user support
• Lending of PC equipment for research and teaching
• Managing and maintaining WordPress projects

Webmaster

SQ Mainz e.V. - Johannes Gutenberg University

• Website relaunch using the new CMS WordPress layout of JGU Mainz
• Revision and comprehensive update of the entire web presence
• Ongoing maintenance and updates of all website content

Webmaster

Gutenberg School of Business (GSB) - Johannes Gutenberg University

• Ongoing maintenance and updates of all website content

Webmaster

Chair of Marketing Analytics Prof. Dr. Frank Huber - Johannes Gutenberg University

• Website relaunch using the new CMS and WordPress layout of JGU Mainz
• Revision and comprehensive update of the entire web presence
• Ongoing maintenance and updates of all website content

Bachelor of Science (B.Sc.) Economics

Johannes Gutenberg University Mainz

Abitur (German equivalent to A-Levels)

Taunusgymnasium Königstein

Technical Skills

Virtualization & Infrastructure

• VMware ESXi 6.5 (host management, VM deployment, datastores, vSwitch networking)
• Multi-VM administration across mixed Linux and Windows guests
• Server hardware administration (Fujitsu PRIMERGY, multi-site deployments)

Operating Systems

• Linux: Ubuntu Server, Debian, Linux Mint
• Windows: Windows 7/10, Windows Server 2008 R2
• Legacy system administration (Windows XP, RHEL 6)

Networking & Remote Access

• Wireless: Ruckus Unleashed and FortiAP / FortiCloud for remote management
• Remote access and site connectivity via Tailscale
• DNS services (Pi-hole), IP planning, network segregation

Unified Communications

• Cisco Unified Communications Manager (versions 7, 11 and 15)
• Cisco Unity Connection (versions 7 and 11)
• FreePBX with external SIP trunking (internal and external call routing)
• SIP trunk interop between CUCM and FreePBX

Web & Application Hosting

• Ubuntu Server, Apache, PHP, MySQL
• WordPress administration across multiple independent installations
• Docker container administration (BookStack, HedgeDoc, Memos, Stirling PDF, Overleaf, TYPO3)

Language Skills

• German (native)
• English (Cambridge C1 Advanced Certification)
• Serbian (native)

Tutor at the Chair of Marketing Analytics – Subject: Marketing

Johannes Gutenberg University Mainz - Chair of Prof. Dr. Frank Huber

• Conducted weekly tutorials
• Part of the final exam corrected
• Supervised the exam review

Development and maintenance of commercial websites

• KLOSSOK | Coaching & Training: www.klossok-coaching.de
• Klavierhof: www.klavierhof.com