OBAIDULLAH HALIMI
ventura,CA
Summary
At YARDI SYSTEMS INC, I leveraged my expertise in network Administration and security and problem-solving to significantly enhance system defenses, employing advanced firewall management and conducting thorough vulnerability assessments.demonstrating my adeptness in both technical support and strategic security improvements. Accomplished professional skilled in monitoring and troubleshooting system performance, resolving technical issues, and configuring hardware and software. Proven track record of successfully managing diverse IT projects while adhering to best practices and industry standards.
Overview
22
22
years of professional experience
1
1
Certification
Work History
Network Security Analyst
YARDI SYSTEMS INC
05.2015 - 08.2024
- Performed vulnerability scans using a variety of tools such RAPID7
- Reviewed violations of computer security procedures and discuss procedures with violators to keep violations from being repeated.
- Monitored use of data files and regulated access to safeguard information in computer files.
- Conferred with users to discuss issues such as computer data access needs, security violations, and programming changes.
- Implemented advanced authentication techniques such as two-factor authentication for enhanced security of confidential data access points on the network infrastructure.
- Configured, maintained, and monitored firewalls to ensure network security.
- Collaborated with other teams within the organization on projects involving secure design principles.
Network Administrator
YARDI SYTEM INC
06.2002 - 12.2015
- Liaised with architecture and engineering to perform evaluations, make recommendations and test network hardware and software products.
- Conferred with network users to resolve existing system problems.
- Performed data backups and disaster recovery operations.
- Provided technical support to network users and troubleshot hardware, software, and network connectivity issues.
- Recommended changes to improve systems and network configurations and determine hardware and software requirements related to such changes.
- Coordinated with vendors to resolve technical problems with network equipment and software.
- Traveled to different locations to implement new technology and infrastructure solutions.
- Conducted vulnerability scans on a regular basis to detect any weaknesses in the system security posture.
Education
Bachelor of Science (B.S.) - Biology
KABUL UNIVERSITY
KABUL, AFGHANISTAN03.1986
Skills
- Cloud Security
- Vulnerability Assessment
- Firewall Installation
- Network Security
- System Upgrades
- Technical Support
- Network performance monitoring
- IP Addressing and Subnetting
- Wireless Networking
- Firewall Management
- IP Addressing
- Windows Server
- Endpoint Protection
- Firewall Configuration
- Intrusion Test Oversight
- Problem-solving abilities
- Network systems installation
- Network repairs and maintenance
- Server Management
- Load Balancing
- System Administration
- Network Troubleshooting
- Network Monitoring
Certification
CISCO CCNA
CISCO CCSP
SUN GIAC SECURITY ESSENTIALS
LANGUAGES
Pashto Fluent
Urdu Intermediate
farsi Fluent
Timeline
Network Security Analyst
YARDI SYSTEMS INC
05.2015 - 08.2024
Network Administrator
YARDI SYTEM INC
06.2002 - 12.2015
Bachelor of Science (B.S.) - Biology
KABUL UNIVERSITY