SAI TEJA

In this project the Prime Infrastructure adds a graphical view of many controllers and managed access points and includes the same configuration, performance monitoring, security, fault management, and accounting options available at the controller level.

Responsibilities:

• · Configured Cisco 2800, 3800 routers and 3750, 4500, 6500, 9300, 9500 switches as part of the implementation plan.
• · Configuring &Troubleshooting Firewall rules Palo Alto & Cisco ASA firewall Configuring NAT rules and PBR on Palo Alto & ASA Firewall .
• · Configuring Static, IGRP, EIGRP, and OSPF Routing Protocols on Cisco 1600, 2600, 2800, 3600, 7300 series Routers.
• · Installing, configuring and troubleshooting Juniper EX Switches EX2200, EX2500, EX3200, EX4200, EX4500 series .
• · Configuring and troubleshooting of Silver Peak SD-WAN devices in Orchestrator. (Underlay, Overlay, ACL, Routing) Configuring and troubleshooting of Cisco Meraki Dashboard ( Firewall, Switches, and AP) Patch and version up gradation in all Devices on timely basis.
• · Developed protocols and technologies such as STP, VRRP, OSPF and BGP.
• · Planned and implemented new infrastructure in Data Center Implementing Security Solutions using Palo Alto PA-7000, PA-5000 and PA-3000.
• · Experience in working with Cisco Nexus 2148 Fabric Extender and Nexus 7010, 5000 series to provide a Flexible Access Solution for data center access architecture.
• · Design and implementation of Various Firewalls, LAN, WAN, WLAN, SDWAN Configuration , Implementation trouble shooting of Cisco core devices like ISR Routers, Nexus Switches, ASA & Palo Alto Firewalls, Cisco Meraki, Silver Peak SD-WAN, Cisco ISE, Configuring and troubleshooting of IPSec VPN, GRE, Any Connect VPN.
• · Experience in network expansion and integration, including planning and executing changes with Cisco Meraki devices.
• · Integrated DNA Center and SD-WAN with Cisco ISE to support mobility, Segmentation and Programmability at the access layer.
• · Configured Solar Winds Orion and used it to monitor traffic on a network, to generate reports on WAN utilization.
• · Collaborate with the load balancing team to increase connectivity to production and disaster recovery servers through F5 Big IP LTM load balancers .
• · Designed and implementation of routing (BGP, OSPF, EIGRP) and L2/L3 VPNs between Datacenters and Branch routers for various sites across the globe.
• · Implementing Change requests as per customer requirement on ASA, Fortigate, Nexus, and ASR Routers.
• · Installed, configured, and maintained Wi-Fi equipment , including access points, controllers, and wireless LAN switches.
• · Creation of Rules, Administration, User Management, DHCP Configuration, VPN Configuration and testing on PfSense Server.
• · Installing/Managing Windows 2003 and Red Hat Linux Server.

Environment : Cisco, Firewall, SolarWinds, SD WAN, Cisco ISE, BGP, OSPF, EIGRP, ASA, Fortigate, Nexus, ASR, Wi-Fi, DHCP, VPN, Windows, Red Hat Linux, Palo Alto, Juniper, Nexus, DNA, Nexus, Meraki.

Worked as developer for client Wellsfargo wallet. At Syntel, I was responsible for providing management and technical leadership to the software development team. I also coordinated with project team to create and release project requirements, design specifications and design descriptions for assigned designs according to applicable standards and procedures.

Responsibilities:

• · Installed, configured, and implemented changes on Cisco Nexus, Catalyst switches, Cisco Routers, and numerous network devices listed below .
• · Experience configuring Catalyst (2900, 3500, 3700 and 6500 Series), Nexus (7000, 5000 and 2000 Series) Switches, and Routers (2800, 3600, 4400 Series) and Wireless AP (1260, 3600) using CLI and GUI.
• · Worked with Checkpoint, Cisco ASA, and Palo Alto Networks solutions.
• · Responsible for configuration, maintenance, and troubleshooting of dynamic routing protocols: BGP, OSPF &EIGRP (route redistribution, distribute lists, route-maps, offset-lists, prefix lists, route summarization, route-feedback, BGP attributes) on Cisco Routers 7613, 7201, and 3945E.
• · Hands on experience in building Cisco ACI fabric (policy groups, switch profiles, etc.), tenants - VRFs, Endpoint Groups, Contracts.
• · Have worked on Juniper EX-2200, EX-4200, EX-4500 and EX-8208.
• · Configure the layer 2 and layer 3 on Cisco Nexus 7K, 5K, 6509, 9710, 5596 UP, 4500, 3850, 3950, ASR and 2960.
• · Experience in HSRP standby troubleshooting & Experience in configuring & upgrading of Cisco IOS.
• · Designed and planned Wi-Fi network architectures based on business requirements and industry best practices.
• · Worked on Design implementation of new data center with products ranging from Cisco, ASA with Firepower, Dell Switches, Cisco Meraki, VMware NSX.
• · Install, maintain, upgrade, and monitor networking hardware made by Cisco, and Meraki , including wireless access points, firewalls, routers, and switches.
• · Applied a wide range of technical skills, internet knowledge, and experience while working on cloud/hybrid cloud migration projects that included SD-WAN integrations using Meraki .
• · Experience with load-balancers including F5, Cisco ACE, and Amazon Elastic Load-balancers ELB.
• · Responsible for the IPAM (IP Address management) system for a very large WAN/LAN network (QIP) using SolarWinds IPAM and Infoblox DNS and DHCP servers. Experience with DHCP scopes, IP reservations, DNS host entries, pointers, delegations, Zones, DNSSEC etc.
• · Familiarity with Cisco Application Centric Infrastructure (ACI), scripting using Python , and configuring devices via the API and GUI.
• · Designed and configured Azure Virtual Networks (VNETs), subnets, Azure network settings, DHCP address blocks, DNS settings, security policies and routing.
• · Web Software Testing and Development using Python and PowerShell Scripting Languages in our Client's Network.

Environment : Cisco, HSRP, Wi -Fi, Nexus, Cisco Meraki, SD WAN, F5, Cisco Ace, ELB, Wan/Lan, DNS, Python, API, GUI, Azure, DHCP, DNS, Python, Power shell, Cisco IOS, ASA, Firepower, Juniper, Nexus, Palo Alto, BGP, OSPF & EIGRP.