Leading LAN-WIFI team of 70 + team members , include CFS, Assets, technical team
Responsible for Vendor Management and people management
Drives day to day operations and work plan allocation and management
Conduct periodic reviews with teams
Weekly and monthly status reports to higher management
Managing 200 + countries which include factories, Head office , distribution center, sales offices, Nespresso shops
Managing 55000 + device which include Cisco Switches/ Wireless controller , Aruba switches , Aruba central, Aruba clearpass, Cisco /Aruba access point
Making sure meeting all SLA /KPI as per the Nestle objectives
Managed customer escalation and guiding team to improve process/ technical areas
Client Airtel Africa
Wipro Technologies
11.2021 - 12.2022
Managed team as team lead of 22 + team members at offshore
Managed 14 countries network in Airtel network Africa region
Which include their 14 DC and 14 DR Sites
Managed customer escalation and regular meeting with 14 countries IT director to get their concern and resolving them on priority
Managed devices Arista router and switches , palo alto, NSX, team is part of implementation and troubleshooting , getting service request from user to implement policy on firewall, create site to site VPN, routing , vlan configuration
Making sure all request should be closed with in SLA and without escalation , also process should be followed
Client Abbott laboratories
Wipro Technologies
09.2017 - 10.2021
Managed team of 25 + team member (including offshore and onshore)
Daily operation call with customer and Wipro management, highlighting last 24 hour Major/P1/P2 issue reported in network
Highlighting the issues where Abbott support/escalation is required
Representing daily operation report from Lan/Wan team
Managed customer escalation and guiding team to improve process/ technical areas under services improvement plan
Weekly meeting with team, motivating team to share the learning and everything that helps in the continual improvement of the services
Providing continue coaching to team on customer process to avoid compliance and SLA misses
Making sure team follow the process for all kind of incident /Request and document the ticket
Representation delinquent and ageing incident weekly to customer, make sure able to reduce number delinquent and backlogs tickets
Also guiding team to regular follow up/update on ticket and maintain ticket hygiene
Handling client escalation and guiding team to improve NPS score
Having good experience and hands on SDWAN , Cisco routing switching , F5 LTM/GTM , cisco wireless
Riverbed Optimizer
Managed Abbott Datacenters and 350 + sites all over the globe
Monthly SLA report to Wipro /Abbott management
Worked on tools: Logic Monitor, Big Panda, IPAM, Splunk, Cisco Prime, Netbrian
Worked on Technologies: SDWAN, F5 LTM/GTM, Cisco Wireless , Routing/switching
Client Barclays India Pvt Ltd
Capgemini India Pvt Ltd
10.2015 - 09.2017
As Designing and solution engineer
As per user requirement providing Designing and solution for multiple projects, configuration of F5 loadbalancer (VIP/SNAT/Pool/SSL profile etc) and firewall rule in different environment
Performed test and troubleshooting (check SSL certificate, Mutual Authentication, TCPDUMP, openssl) with user after completion of project if any issue occur
Handing over the project to support team and user with complete documentation
Creating VIPs/ Pools/profiles and Associating Pools with VIPs
Modifying and configuring nodes, virtual servers, pools, pool members and profiles on F5 loadbalancer
Responsible for planning and implementation of loadbalancer changes including SSL offloading, SSL Profile & Persistence Profile in F5 BigIP Loadbalancers (LTM version 10 and 11)
Renewing and creating SSL certificates across the F5 LTMs
Enabling monitors on the nodes based on the application
Configuring custom monitors based on the customer application send & receiving string
Creating WIP/Pool on GTM
Working on Netscreen/Checpoint/Fortigate firewall, creation of firewall rule and policies
AGILITY E Service
Hyderabad
10.2013 - 10.2015
Worked as tier 3 escalation team and providing assistance for all escalated case as per the define SLA
Working on improving Operational process
Managing Global Data centers and provide assistance for Network mention as below:
Hardware issues related to Big-IP load balancers etc
Wan link issues, like wan link down/flapping, congestion, on wan link BGP and OSPF troubleshooting, coordinating with Telco
Rerouting of traffic as and when required
Latency on network / Wan performance issues across the Source to Destination
Wireless issues like User unable to connect to wireless network, slow wireless, replacement of Wireless controllers and Access points, intermittent wireless outage
Troubleshooting on wireless controller and access point DHCP issues with for wireless users
Switching loops, HSRP issues, VLAN issues
Checking Firewall blocks, by tracing the path and checking the ACLS
Wan optimization issues
Hardware Products:
Wan optimizer: RiverBed Model 6020/ 3520/ 3020
Wireless: Aruba Wireless controller 2400/ 6000, Aruba access point 70
Router/switches : Cisco router /Switches
Hardware Load balancing : F5 Big IP ,Model 3900/6900/8900
Tools: Microsoft Service Enterprise (MSE), ITSM NMTOOL, NMconfig, MSSPACE
L2/L3 Network Engineer
WIPRO TECHNOLOGIES
09.2006 - 09.2009
Remote Solution Unit RSU, British Telecom (BT) – Worked as a L2/L3 Network Engineer for the project Under this process, the responsibilities are:
LAN/WAN Diagnostics & CE Configuration :
Diagnosing the Root Cause of the issue faced by the customers who are BT Managed
Troubleshooting ATM Links, Frame-Relay, DSL Links, HSRP, VRRP, VLAN, STP, DR (Back up) Sites, and ISDN Links of the Customers
Troubleshooting issues related to routing protocols like OSPF, BGP, and EIGRP
Conducting regular testing of networks and services in accordance with processes
Driving resolution through third parties such as carriers & maintenance teams
Change Management & Configuration :
Configuring of Routers & Switches to scale the existing Network of the Customer
LAN / WAN
Network Products :
Hands On Experience with various models of Cisco routers ranging from 857 Series ADSL Router to High end 1700 series to 7500 series
Cisco Switches like 1900, 2900, 3500
Network Tools Used :
REMEDY Tool Developed by BMC Software, for Handling Faults/Cases
OMNIBUS Tool for Alarm Browsing
NMS LOADER Tool (BT In-House Tool)
View Net Tool (Stores Network Diagrams of the Customer)
EMSE Citrix Platform
Education
B.E. Computer Science -
Jaipur Engineering College, University Of Rajasthan