Navid Ghasemi
Newmarket,ON
Summary
Network Engineer with 8 years of expertise deploying and maintaining LAN and WAN infrastructure.
Seeking challenging opportunities to contribute technical expertise and Ready to help team achieve company goals.
Overview
8
8
years of professional experience
Work History
Network Engineer
Rayan Ham Afza
02.2020 - 11.2023
- Improved network performance by identifying and resolving bottlenecks, optimizing configurations, and implementing best practices.
- Designed and deployed scalable network infrastructure for increased efficiency and reliability.
- Reduced downtime with proactive monitoring of network devices and rapid troubleshooting.
- Enhanced security by implementing firewalls,WAFs, VPNs, and access control systems.
- Optimized routing protocols to improve data transfer speeds across the organization''s network infrastructure.
- Created VPN infrastructure and allowed for secure remote connections.
- Performed troubleshooting for Fortinet, Cisco, and packet analysis.
- Designed and Deployed Cisco ISE for AAA
NOC Engineer
Respina
06.2017 - 12.2019
- Improved network performance by monitoring, troubleshooting, and resolving complex technical issues.
- Enhanced system reliability by designing and implementing network configurations and upgrades.
- Troubleshot routers, layer 2 and 3 switches, and network firewalls.
- Configured IP assignment, core network configuration, and DNS setup for new users.
- Resolved issues related to operational components for LAN, WAN.
NOC Associate
Respina
08.2016 - 05.2017
- Increased network uptime by proactively monitoring and troubleshooting issues in a 24/7 NOC environment.
- Enhanced system performance by implementing network optimization techniques and best practices.
- Reduced downtime for clients by swiftly identifying and resolving incidents, ensuring continuous service availability.
- Collaborated with cross-functional teams to resolve complex network issues, improving overall efficiency.
- Provided comprehensive training for new team members, promoting a culture of continuous learning and professional growth within the NOC team.
- Monitored and maintained network and software components according to established guidelines and best practices.
- Installed fiber, ethernet, and console cabling in climate-controlled NOC.
Help Desk Support Specialist
Respina
01.2016 - 07.2016
- Enhanced customer satisfaction by promptly resolving technical issues and providing professional assistance.
- Streamlined help desk operations for increased efficiency and improved response times.
- Reduced ticket resolution time with thorough problem analysis and effective troubleshooting techniques.
- Maintained inventory of cell phones, laptops and peripheral equipment.
- Configured and tested new software and hardware.
Education
Bachelor of Science - Information Technology
Tehran Shargh
Iran02.2021
Skills
- Experience working with Cisco Routers-Switches & Firewalls
- Experience working with Fortinet Devices such as Fortigate & Fortiweb
- Implementing and Deploying Cisco ISE for AAA Mechanism
- Deep Knowledge on Routing Protocols and their Hardenings
- Deep Knowledge on Layer 2 Protocols and their Hardenings
- Network Troubleshooting
- Time Management Abilities
- Familiar with SD-WAN
- Familiar with Windows Services such as DNS-AD&DHCP server
- Familiar with linux & mac OS
Languages
English
Professional Working
Persian
Native or Bilingual
Timeline
Network Engineer
Rayan Ham Afza
02.2020 - 11.2023
NOC Engineer
Respina
06.2017 - 12.2019
NOC Associate
Respina
08.2016 - 05.2017
Help Desk Support Specialist
Respina
01.2016 - 07.2016
Bachelor of Science - Information Technology
Tehran Shargh
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