Canada
Highly skilled IT professional of comprehensive experience in Networking LAN/WAN Mega projects domain. Planning, Designing, Implementation, troubleshooting, performance, monitoring and tuning networks technology. Cisco Routing and switching, Security, Wireless and collaboration. Good communication, presentation, and problem-solving skills.
• Thorough understanding of Network architecture and Integrated Business Process & Cross-Functional Modules. • Well-versed in WAN (Wide Area Network) and LAN (Local Area Network) technologies. • Knowledge of Routing Protocols including EIGRP, OSPF, and BGP (Border Gateway Protocol). • Familiarity with Layer 2 technologies, including VLANs, STP (Spanning Tree Protocol), RSTP (Rapid Spanning Tree Protocol), and MSTP (Multiple Spanning Tree Protocol). • Proficiency in maintaining and configuring Cisco IPS (Intrusion Prevention System). • Expertise in maintaining and configuring security devices, including Cisco ASA 5515 X series, FTD, FMC, Fortinet 400E series, and SOPHOS Firewalls. • Sizing and designing of F5 load balancer solution to redirecting the traffic to the main data center and DR as Active-Active using LTM-GTM. • Manage and resolve escalated incidents and requests within defined service level agreements (SLAs). • Maintain accurate incidents reports using a ticketing system • Proactively upgrade network and security device OS to mitigate vulnerabilities and enhance overall system security.
• Managing and operations of SolarWinds Monitoring systems (NPM,NCM,IPAM). • Configuring wireless AP and Wi-Fi SSID on CISCO WLC 5508. • Configuring, managing and evaluating of F5 LTM and GTM (4800 series). • Managing web proxy operations, implementing web filtering and internet quota policies to ensure secure and efficient internet usage, Symantec (Bluecoat), CISCO WSA. • Configuring and managing Exinda Packet Shaper to optimize network performance, prioritize traffic, and ensure efficient bandwidth utilization. • Completed efficient and effective troubleshooting of network issues. • Publishing E-Services, configuring DNS records and DNSSEC. • Designing and installing projects that include variety of topologies, and protocols such as: Switching, VLANs , VTP ,Port Security, Telnet Management, Ether Channel, STP , and RSTP. Routing RIP, EIGRP,OSPF,BGP, • Configuring and applying access control lists based on network filtering requirements. • Expertise in maintaining and configuring security devices, including Cisco ASA 5515 X series, FTD, FMC, Fortinet 400E series. • Configuring firewall access control policy, and reviewing the events logs. • Operations for Unified Communications Manager, Unity Connection, Cisco Unity, IMP, CUBE, SIP, MGCP, H.323. • Prompting reports to Management about network availability and performance. • Develop, maintain, and update technical documentation to ensure comprehensive and accurate records. • Conducted routine backups of network devices to safeguard data integrity and ensure uninterrupted business operations.
• Create new network designs, assessed network requirements, and suggested recommendations. • Keep detailed logs of client problems, solutions, and customer satisfaction. • Coordinate efforts to isolate and resolve network and security related issues. • Collaborated with cross-functional teams to enhance the overall user experience, gathering feedback and implementing improvements to IT systems and processes. • Installed and configured the customers’ network infrastructure including hardware components and software. • Installed and maintained Cisco’s collaboration, wireless, routing, and switching appliances. • Operations of CUCM, CISCO Unity and IMP for 13,000 IP phones. • update Network technical documentations.