Abhishek Tolamatti

Software Engineer

Bengaluru, Karnataka, India7 yrs 8 mos experience

Highly Stable

Key Highlights

Expert in troubleshooting complex network issues.
Proficient in managing enterprise-level networking solutions.
Experienced in upgrading and maintaining large-scale network infrastructures.

Stackforce AI infers this person is a Network Engineering professional with expertise in Cisco technologies and enterprise networking.

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Skills

Core Skills

Cisco NetworkingNetwork Engineering

Other Skills

Hot Standby Router Protocol (HSRP)STPDynamic Host Configuration Protocol (DHCP)Domain Name System (DNS)Python (Programming Language)LAN-WANHardwareBorder Gateway Protocol (BGP)Open Shortest Path First (OSPF)

Experience

7 yrs 8 mos

Total Experience

2 yrs 10 mos

Average Tenure

1 yr 11 mos

Current Experience

Juniper networks

Advanced Services Engineer 3

Jul 2024 – Present · 1 yr 11 mos · Bengaluru, Karnataka, India · Hybrid

Hot Standby Router Protocol (HSRP)STPDynamic Host Configuration Protocol (DHCP)Domain Name System (DNS)Python (Programming Language)LAN-WAN+5

Walmart global tech india

Network Engineer II

Dec 2019 – Jul 2024 · 4 yrs 7 mos · Bengaluru, Karnataka, India

● Working on catalyst switches (9300, 29XX, 37XX, 38XX,45XX), Cisco Routers (ISR 4451, 2951, ENCS 5412) Juniper(EX2300 and EX 4600) and Meraki switches.
● Troubleshooting network issues using routing protocols OSPF and BGP , ISIS of both wired and wireless in the US and for Canada. Even Data centers having 9k nexus series, meraki and juniper devices are being managed.
● Configuring HREAP Access points and Troubleshooting Cisco HREAP Wireless Sites and Cisco WLC Wireless Sites.
● Member of Engineering team managing 5 DCs across the Globe.
● Upgradation to 1Gig links on all US stores.
● General Wireless Troubleshooting -Finding the Associated Controller for an AP, Find MAC Address of MC40/TC70, Ordering New Access Point - Store
● Managing Enterprise network and Distribution center.
● Monitoring DWDM Fiber Network ecosystem which connects all-US POP locations on 100G fiber.
● Basic Python script to automate manual jobs.
● Responsible to upgrade the IOS of Cisco switches and routers, Juniper switches.
● Closely work with vendors to resolve hardware/software related issues/bugs.

Hot Standby Router Protocol (HSRP)STPOpen Shortest Path First (OSPF)Border Gateway Protocol (BGP)Python (Programming Language)Cisco Networking+1

Fis

Network Engineer

Sep 2018 – Nov 2019 · 1 yr 2 mos · Bengaluru, Karnataka, India

● Management of customer networks and providing a rapid response to customer raised incidents and problems.
● Monitoring and Management of the network at various remote locations using the monitoring tool Solarwinds.
● Perform move, add, or delete changes on the network as per standard change process. ∙ Perform analysis and diagnosis on complex networking problems, identify issues, and resolve faults.
● Responsible for basic troubleshooting network routers to isolate the trouble and take appropriate action to resolve.
● Involved in high utilization of network using IP Accounting
● Working with vendors and onsite Field Engineers to troubleshoot issues and coordinate dispatches.
● Liaise with Upstream Service providers, Peers and Internet Exchanges to ensure efficient operation of IP network.
● Communicate with other Network Operation Centre’s and escalate where necessary both internally and externally in order to meet SLAs.
● Handle escalations and be a focal point to all IP service related queries.
Maintain proper documentation, case history in service tickets
● Ensure timely follow up with customers via e-mails or phone calls.