Jagadish Polavarpu
Bangalore
Summary
Results-driven Network Engineer with 4+ years of experience in network planning, configuration, implementation, and troubleshooting across enterprise infrastructures. Proficient in working with Cisco routers, switches, firewalls (Checkpoint, Juniper SRX, Cisco Firepower), and network protocols such as OSPF, BGP, EIGRP, and MPLS. Adept at network security policy implementation, redundancy testing, service migrations, and troubleshooting complex networking issues.
Overview
4
4
years of professional experience
Work History
Senior Network Engineer
Dell Technologies (Payroll - Intelliswift Software Sollutions)
Bangalore
08.2024 - Current
- Configured and maintained Cisco networking devices, including routers, switches, and firewalls.
- Implemented network security policies using Checkpoint and Cisco Firepower to enhance system protection.
- Conducted network troubleshooting, diagnosing issues related to routing protocols (OSPF, BGP, EIGRP), and VLAN configurations.
- Performed network performance monitoring to identify and resolve latency or connectivity issues.
- Managed iOS upgrades, service migrations, and redundancy testing to ensure minimal downtime.
- Provided escalation support, working closely with TAC teams for high-priority incidents.
- Assisted in firewall rule validation and security policy implementations to align with compliance standards.
- Supported new network infrastructure deployments, including the setup of Cisco Nexus 9K, 6500, and ASR 9K.
Network Engineer
Nia IT Solutions OPC Pvt Ltd
05.2024 - 07.2024
- Implemented and maintained Cisco routers and switches, ensuring optimal network performance.
- Troubleshot real-time network issues, and collaborated with teams for resolution.
- Assisted in firewall policy verification and online testing.
- I worked with TAC on escalated network issues.
Network Engineer
Stratogent Technology (Payroll - Patra India BPO services PVT Ltd)
10.2020 - 05.2024
- Designed, implemented, and maintained enterprise network infrastructure, ensuring high availability and performance.
- Configured and troubleshot Cisco routers, switches (Nexus 9k, 93180, 9348, 6500, ASR 9K), and firewalls (Checkpoint, Juniper SRX, Cisco Firepower).
- Performed redundancy testing, IOS upgrades, and service migrations for network optimization.
- Configured and managed L3 VLAN, STP, VRRP, HSRP, and GLBP for seamless network operations.
- Monitored network traffic using BlueSight to detect and prevent potential security threats.
- Worked extensively with MPLS, OSPF, BGP, and EIGRP to ensure efficient routing and connectivity.
- Handled firewall policy implementation, rule verification, and online testing for enhanced security.
- Provided escalation support, working with TAC on complex network issues and resolutions.
- Conducted network audits, backups, and performance tuning to enhance security and efficiency.
- Assisted in data center migrations and new infrastructure deployments, ensuring smooth transitions.
- Ensured WAN link connectivity across different regions to prevent outages, and maintain business continuity.
- Followed Agile methodology, tracking tasks and activities using BlueSight for real-time monitoring.
Education
High School Diploma -
AVN Polytechnic College
Andhra Pradesh07-2018
Skills
- Networking: OSPF, BGP, EIGRP, MPLS, VLAN, STP, HSRP, VRRP, GLBP
- Devices: Cisco Nexus (9k, 93180, 9348, 6500, ASR 9K), Check Point, Juniper SRX, Cisco Firepower
- Security and Firewall Management: Checkpoint, Juniper SRX, Cisco Firepower (FTD)
- Monitoring and troubleshooting: network and link breakdowns, configuration backups, and TAC escalations
- Tools and Methodologies: Agile methodology, BlueSight for activity monitoring
Self Appraisal
- I hereby declare that the information provided above is true to the best of my knowledge
(JAGADISH)
Timeline
Senior Network Engineer
Dell Technologies (Payroll - Intelliswift Software Sollutions)
08.2024 - Current
Network Engineer
Nia IT Solutions OPC Pvt Ltd
05.2024 - 07.2024
Network Engineer
Stratogent Technology (Payroll - Patra India BPO services PVT Ltd)
10.2020 - 05.2024
High School Diploma -
AVN Polytechnic College
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