freiberufler IT Support Specialist auf freelance.de

IT Support Specialist

zuletzt online vor wenigen Tagen
  • auf Anfrage
  • 12629 Berlin
  • auf Anfrage
  • en
  • 24.10.2024

Kurzvorstellung

I'm an IT Support Specialist with expertise in troubleshooting and configuring network, hardware, and software systems to ensure smooth operations. I manage network infrastructure, provide end-user support, and handle system administration tasks.

Qualifikationen

  • END USER SUPPORT
  • IT-Infrastrukturspezialist
  • IT-Support (allg.)
  • Windows-Systemadministrator

Projekt‐ & Berufserfahrung

IT Infrastructure Upgrade and Optimization (Festanstellung)
Letlive Innovates, Lagos
8/2024 – 9/2024 (2 Monate)
IT & Entwicklung
Tätigkeitszeitraum

8/2024 – 9/2024

Tätigkeitsbeschreibung

Led the upgrade of the company’s network infrastructure to improve performance and security. Set up routers, switches, and VLANs, optimizing data throughput by 15%. Managed Windows Server configuration, improving server uptime by 40%. Implemented network monitoring tools like Wireshark to identify bottlenecks and improve reliability by 25%.

Eingesetzte Qualifikationen

IT-Infrastrukturspezialist, IT-Spezialist, IT-Support (allg.)

Zertifikate

compTIA A+
2024

Ausbildung

BSC
BSC
UNIVERSITY OF BENIN
2013
NIGERIA

Weitere Kenntnisse

I am skilled at the following: .
End-User Support (Troubleshooting, mobile device integration)
Hardware and Software Support (95% first-contact resolution rate)
Router and Switch Management (Cisco, VLAN setup)
Network Troubleshooting (LAN/WAN, Wireshark, Netstat)
System Administration (Windows Server, Active Directory)
Microsoft 365 Administration (Cloud services, system uptime optimization)
Task Automation (PowerShell scripting)
Backup and Recovery (Veeam, Acronis)
Firewall Management (pfSense, security configurations)
Virtual Machine Management (VMware, Hyper-V)
IT Security (Multi-factor authentication, data encryption)
Network Design and Maintenance (100% uptime during expansions)
Device Management (Intune, reducing deployment time)
Data Recovery and Integrity (Full recovery during outages)

Persönliche Daten

Sprache
  • Englisch (Muttersprache)
Reisebereitschaft
auf Anfrage
Arbeitserlaubnis
  • Europäische Union
Home-Office
unbedingt
Profilaufrufe
17
Alter
34
Berufserfahrung
11 Monate (seit 12/2023)

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