Ayan Mohammed Email & Phone Number

Albany, Ny

Configuring the Juniper SRX 4200 and SRX 2300 devices' safety zones and connectivity, which separate internet regions and implement security measures to prevent unauthorized access. Installed Azure ExpressRoute networks to provide secure peering links with Azure VNets, facilitating dependable and immediate interaction between applications locally and Azure resources. Implemented network change management processes with Netmiko, ensuring consistent and accurate device configurations across multiple environments. Configuration and management of Juniper routers and switches (e.g., MX Series, EX Series). Hands-on experience with Junos OS and its various features (routing protocols, security features, etc.). Proficient in diagnosing and resolving complex LAN/WAN connectivity issues using TCP/IP, DNS, DHCP, routers, switches, and firewalls. Installed and configured RSA two factor authentication systems, Digital Guardian DLP solutions and Zscaler on customer environment to make it more secure. Installed and configured RSA two factor authentication systems, Digital Guardian DLP solutions and Zscaler on customer environment to make it more secure. Worked on Jira Ticketing system to help clients resolve issues related to RSA two factor authentication, Zscaler and DL Padd this in responsibilities two bullets Experienced in conducting thorough root cause analysis to identify network performance bottlenecks and implement effective solutions. Skilled in configuring and optimizing network devices including routers, switches, load balancers, and firewalls to ensure seamless operation and maximum efficiency.

Austin, Tx

Using the discovered outline, the FortiGate security appliance was kept under observation, and risks were frequently found and removed, therefore averting successful incursions. Set up and managed FortiGate firewalls (7081F, 440F, and 3500F), enabling the development of rules, VPN settings, and policy improvements in addition to offering effective network protection. Assisting in applying the FortiGate firewalls' monitoring and tracking tools to check for network changes and give substantial evidence for requirements related to administrative supervision and analysis. Upgrading network infrastructure to Juniper equipment, ensuring minimal downtime and maximum efficiency. Strong troubleshooting skills in resolving Layer 2 and Layer 3 network issues, VLAN configurations, spanning tree protocols, and routing protocols (e.g., OSPF, BGP). Proficient in implementing and maintaining VPNs (Virtual Private Networks) for secure remote access and inter-office connectivity. Management, BigData, SD-Access, SD-WAN, NAC ClearPath and Cisco ISE, 100Gb ports HP switches, new Fortigate Firewalls. Managed DHCP, DNS and IP address thru INFOBLOX, and Admin for Internet sites access thru Zscaler. Conducted regular security assessments and vulnerability scans using Zscaler capabilities to proactively identify and remediate security vulnerabilities.

New York, Nyc

Improved efficiency and flexibility by implementing Citrix NetScaler Content Switching, which dynamically routes information according to application-specific parameters. Set up Blue Coat Proxy SG S200/400 to protect websites in high-risk areas, such as client communication domains. Extensive expertise in handling the Checkpoint Administration interfaces and creating and integrating a large number of policies with the Checkpoint R75.40, R76, and R77 Firewall. Configure data security controls and integrated Cisco ASA 5510, 5520, 5520, and 5580 firewalls to enable VPN connection between site networks. Installed, modified, and troubleshooted routers from the 1900, 2900, and 3900 series in alongside Cisco switches from the 2960 and 3750 series. Implementing systems segmentation and defense against invasions by configuring Palo Alto Networks PA-445, PA-850, and PA-1420 protections for local safety, entry rules, and User-ID connectivity. Working knowledge of the BIG-IP 7000i, 10000i, iSeries, and 1600-3600-3900 series F5 LTM load balancers able to oversee and distribute network information in business environments. Improved communication and reaction times by integrating Solarwinds tools into the problem reporting processes in collaboration with the system infrastructure and protection staff. Installed Infoblox Internet Monitoring to monitor network activity and identify irregularities that could be signs of policy breaches or security risks. Set up several Azure zones and destinations with Azure Traffic Manager for a global online application, guaranteeing minimal latency and excellent reliability for consumers throughout the globe.

India

Extensive experience with network infrastructure and responses, such as load balancers, firewalls, DHCP, DNS, and traditional app architecture. Improved proficiency with LAN and WAN testing, as well as ISDN, PPP, NAT, TCP/IP, and other pertinent networking connections and functionalities. Configured RIP, OSPF, BGP, and EIGRP as the primary routing protocols for an entire connected infrastructure when internet access was implemented. Experience with setting up MPLS Layer 3 VPN cloud in data center and also working with BGP WAN towards customer. Configure the Cisco CRS-1 Routing System, back out of configuration changes, and restore older versions of a configuration.