Sandeep Singh Email & Phone Number

Canada

Canada

Project -Apple Inc - Client LocationSetting up new OSVs (Outsourced Vendor sites) and FSOs (Field Sales Offices)Established new OSVs and FSOs in the EMEIA region over MPLS links as permanent solutions after collaborating with stakeholders, project managers, and vendor teams. Implemented S2S VPN connections for OSVs in case of delays in MPLS circuit delivery. Managed circuit upgrades for OSV sites and handled routine issues, including policing and restricting access to new applications.Major Recent ProjectsSuccessfully migrated Firewall SRX 3400 to Palo Alto-5020. Added FEX (Nexus 2Ks) in LD5.Conducted policy cleanup in SRXs.S2S IPSec VPN SetupProficient in establishing secure S2S IPSec VPN connections between Palo Alto and Cisco ASA firewalls.Operational ResponsibilitiesManaged site subnet expansions, addressed daily ticketing for EMEIA FSOs, ensured compliance with configuration standards, resolved WiFi issues, performed hardware break fixes, and conducted troubleshooting sessions with users, voice teams, and other departments.Weekly On-Call SupportProvided on-call support once every two months as part of the Euro Netops team, responding to P1 incidents during off-business hours.Configured ACLs on VLANs, performed policing on DMZ/BZ/Perimeter Firewalls, and managed LAB firewalls as part of routine work.Conducted upgrades for various network devices, including Cisco 3850 switches, WLCs, Arista Core devices, Juniper ISGs, Juniper SRX, Palo Alto, Cisco ASRs 1004, Cisco 3945s, and Cisco 4451s.New FSO Site Setup and Tech RefreshISP Collaboration and Circuit RestorationWorked with various ISPs to ensure demanding circuit restoration, performed Root Cause Analysis (RFO), and conducted analysis to ensure service availability.Break-Fix SupportCollaborated with Cisco/Juniper teams for case analysis related to hardware behavior, bug fixes, equipment RMA, licensing, and IOS/JunOS upgrades to resolve issues.

Gurugram, Haryana, India

Work Experience - Resolving User reported Tickets from Retail Stores related to LAN connectivity, bringing peripheral devices in network and other network related issues under GNS Offshore-Retail Scope- Configure, support and troubleshoot on Cisco routers, switches- Break-Fix: Working with Cisco /Juniper teams for case analysis related with Hardware behavior, bug fix- Routing configuration: EIGRP, OSPF and BGP- Switching configuration: Spanning-Tree, HSRP, VRRP ,GLBP, Trunking, Access-lists Troubleshooting problems with various network devices- Diagrams, Network troubleshooting, Project handover documents Provide complete LAN Support for about 2000 nodes

Noida, Uttar Pradesh, India

Work Experience - Provide administrative support to technical staff- I maintained and establish variety of records related to responsibilities and generate reports as requested- Provide training regarding application software that is IISFM, CIPA and VAHAN & SARATHI Software and computer hardware like Cd Rom Hard Drive etc- Peripheral and network problem- I visited at all FCI depots for routine inspection and maintenance of assigned district area computers and Network hardware- Maintained monitor network environment and resolves configuration and troubleshooting issues and handle other traffic security and access problems- I used to maintain all system and configure networking systems including Cisco Routers , Switches Hub,Lan,Wan connectivity devices- Take backup on routine basis of all software as appropriate, archive data and restore data as needed.