Moshtaba Haidari
IT Administrator
Experience
IT Administrator
Generaldirektion Wasserstraßen und Schifffahrt (WSA-Ostsee)
- Support and maintenance of IT workstations
- Operating, administering, and installing physical and virtual servers
- Administering proxy, firewall, and antivirus solutions
- Administering network and infrastructure including data backup
- Assisting in planning replacements and renewals of IT systems
- Assisting in planning, coordinating, and implementing IT security measures
- Microsoft server operating systems Windows Server 2016/2019
- Central services: AD, GPO, DNS, DHCP, WSUS, SCCM
IT Specialist
RITZ Instrument Transformers GmbH
- Maintenance, improvement, and development of IT infrastructure in a Microsoft environment
- Administration, installation, and configuration of the Microsoft server environment with VMware virtual servers
- Software distribution, patching, and setup of new PCs or laptops using Baramundi software
- Windows 10 and 11 support
- Administration and troubleshooting of Microsoft 365 services (SharePoint, Azure AD, Teams, OneDrive, Exchange Online, on-premises and migration, Office 365, MFA)
- Ensuring system availability
- Monitoring software Paessler PRTG
- Configuration, monitoring, and management of storage systems (Veeam)
- Configuration and replacement of Aruba and HP switches
- Continuous improvement of IT security
- Configuration and management of Palo Alto firewall systems
- End-user support
- Telecom system Omni Vista
- Workplace setup
- Ordering supplies
IT System Administrator (2nd Level Support)
q.beyond AG
- 2nd level support for customers and internal employees
- 1st and 2nd level support for client and server systems
- Receiving, documenting, and handling IT service requests via ticket system, phone, remote, or on-site, focusing on hardware and software, Windows operating systems, user management, networks, and mobile devices
- Supporting users with hardware and software issues
- Managing Microsoft 365 services
- Office 365 applications
- Azure AD, SharePoint Admin Center, Microsoft Teams Admin Center
- Exchange Online and on-premises
- VMware, vSphere, vCenter
- VDI support with Citrix Director
- Print server administration
IT Specialist for System Integration
Altonaer Kinderkrankenhaus GmbH
- Managing and monitoring the data center
- Configuring, deploying, and replacing Cisco and Netgear switches
- Analyzing and resolving network issues
- VMware vSphere VM installation and troubleshooting
- Exchange Server 2016
- 1st and 2nd level support for client and server systems
- Supporting users with hardware and software issues
- Installing hardware and software components
- Procuring hardware, e.g. notebooks and printers
- Supporting and troubleshooting VDI in Citrix Director
- Receiving, documenting, and handling IT service requests via ticket system, phone, remote, or on-site, focusing on hardware, software, Windows operating systems, user management, networks, and mobile devices
- Administering user accounts, computers, and access rights in Microsoft AD
Rollout and IT Support Specialist
Intermed Pflegedienst GmbH
- 1st level support for client and server systems
- Supporting users with hardware and software issues
- Installing hardware and software components
- Procuring hardware, e.g. notebooks and printers
- End-user support
- Workplace setup
IT Generalist
Hotel Mercedes
- Point of contact for IT service providers
- Helpdesk and rollout for PCs and printers
- User support
- Exchange 2013 and Outlook
- Stand-in for reception
IT Support
Rocket Commerce GmbH
- User support
- Moving workstations
- Warehouse clean-up
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Healthcare (3 years), Government and Administration (2 years), Tourism (1.5 years), Manufacturing (1 year), and Information Technology (1 year).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Information Technology (8.5 years), Customer Service (3.5 years), and Procurement (3 years).
Skills
- Driver's License: Class B And Own Car Available
Languages
Education
GFN AG
IT specialist for system integration · Hamburg, Germany
Staatliche Gewerbeschule (G16)
Technical assistant in computer science · Hamburg, Germany
Nelson-Mandela-Schule
Secondary school diploma · Hamburg, Germany
Certifications & licenses
AZ-900 Microsoft Azure Fundamentals
Microsoft 365 Certified Modern Desktop Administrator Associate
ITIL 4 Foundation
Profile
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