Rasim Hasanov

• Designed & implemented ISO 27001-compliant security frameworks, reducing cyber threats by 35%.
• Led security risk assessments and penetration testing, identifying vulnerabilities in the network.
• Developed IT policies aligned with NIST, COBIT,compliance.
• Implemented SIEM & IAM solutions, improving real-time security monitoring & identity management.
• Conducted security awareness training, reducing phishing-related incidents by 40%.
• Experience with NGFW (Palo Alto, FortiGate, etc.) and WAF, Active Directory, LDAP, SIEM, DLP, IPS/IDS,systems administration, cryptography, and information technologies.
• Experience working with SIEM, XDR, and EDR tools
• Decision-making, analytical, and result-oriented skills

• Conducted internal IT audits based on ISO 27001 & COBIT standards, ensuring regulatory compliance.
• Spearheaded incident response processes, reducing breach response time by 50%.
• Implemented firewall security (FortiGate, Palo Alto) & endpoint protection, minimizing attack surface.
• Developed and enforced IT security policies for data protection and access control.
• Monitored SIEM (Splunk, QRadar) & EDR (SentinelOne) for security event correlation.

• Led network & security infrastructure upgrade, increasing resilience to cyber threats.
• Conducted penetration testing and security audits, strengthening system defenses.
• Developed a disaster recovery strategy, reducing downtime risks.
• Managed IT governance & compliance policies to align with industry security standards.

Network & Security Administration

• Configured and maintained Cisco and HP network devices (routers, switches, access points).
• Hands-on experience with NAT, VLANs, routing protocols (OSPF, EIGRP, BGP), remote administration methods, WAN, LAN, and VPN solutions.
• Network monitoring with PRTG, NetFlow Analyzer, Zabbix.
• Firewall management: Configured and maintained FortiGate, Palo Alto NGFW, IPS/IDS for network security.

System Administration & Virtualization

• Windows Server (2012, 2016, 2019): Active Directory, DNS, DHCP, Group Policy, File Server auditing via GPO.
• Virtualization: Configured and managed VMware ESXi (vCenter Server, vCenter Appliance) with Cisco switches and HP VLAN setups.
• Backup & Disaster Recovery: Veeam Backup and Replication for VMware products.

Technical Support & Troubleshooting

• Diagnosed and resolved complex hardware and software issues.
• Managed IT infrastructure for 200+ devices, ensuring 30% network performance improvement.
• Controlled and maintained server rooms, wireless networks, audiovisual equipment, and video conferencing systems.

IT Security & Network Management

• Configured network firewalls and security policies to strengthen IT infrastructure.
• Assisted in network security assessments and penetration testing.

System Administration & IT Support

• Managed Windows Server environments, including Active Directory, DNS, and Group Policies.
• Troubleshot network connectivity issues and optimized VPN solutions for remote access.

Network & System Administration

• Worked extensively with Cisco and HP network devices, optimizing LAN/WAN performance.
• Hands-on experience with network security (firewall rules, IPS/IDS, VPNs, VLAN configurations).

IT Infrastructure & User Support

• Configured workstations and provided software/hardware support for 50+ employees.
• Explained complex IT solutions to non-technical users, improving user satisfaction by 25%.
• Implemented hardware and software inventory management, ensuring timely updates and replacements