Network Engineer Security

ROHITH VALLURI

Network Engineer

+1-234-***-**** ******.*@************.*** LinkedIn

SUMMARY

• Network Engineer with 3+ years of experience in designing and optimizing enterprise-level network infrastructure, delivering consistent uptime for users while reducing incident resolution times through systematic approach and automation.

• Proficient at enhancing network security and performance through strategic implementation of monitoring solutions and proactive maintenance, resulting in zero security breaches and improving overall network efficiency.

• Skilled in leveraging automation and scripting to streamline network operations, while establishing comprehensive documentation practices that reduced system recovery times and improved operational reliability across multiple locations. SKILLS

Networking Fundamentals: TCP/IP, Subnetting, VLANs, DHCP, DNS, IPv4/IPv6 Routing and Switching: Layer 2 Switching, Ethernet, ARP, Layer 3 Protocols, Static/Dynamic Routing, OSPF, BGP, MPLS Network Security Basics: Firewalls, VPNs, Access Control Lists (ACLs), IPSec Troubleshooting and Monitoring: Ping, Traceroute, Wireshark, Basic Log Analysis Hardware and Infrastructure: Routers, Switches, Network Cables, Wireless Access Points, Patch panel, Layer 1 infrastructure Cloud Networking Basics: AWS VPC, Azure Virtual Networks (Introductory Level) Network Automation Basics: Python, CLI Commands (Cisco IOS, Juniper Junos), Ansible, API fundamentals Project Documentation: Network Diagrams, Incident Reports, Change management documentation, Standard Operating Procedures Protocols and Services: Load balancing

Soft Skills: Problem-Solving, Team Collaboration, Attention to Detail, Communication Skills, Project management EDUCATION

Master of Science in Computing Information System Youngstown State University, Ohio August 2024 Bachelor of Commerce Sardar Patel College, India May 2017 PROFESSIONAL EXPERIENCE

Network Engineer BNY Mellon, Ohio June 2024 - Current

• Leveraged Wireshark and PRTG for daily network monitoring, performing TCP/IP traffic analysis and troubleshooting with ping/traceroute tools, resulting in 35% reduction in network congestion and improved performance

• Implemented comprehensive network security measures across 2 office locations, configuring firewalls, ACLs, and VPN tunnels while establishing secure Wi-Fi access through properly configured Wireless Access Points

• Managed network infrastructure including Layer 2 switches and routers, maintaining VLAN configurations and DHCP services to ensure uptime for 200+ users while reducing incident resolution time to 45 minutes.

• Executed a network optimization project using SolarWinds and basic Python scripts for automation, resulting in 25% improved network performance, and created detailed network diagrams for documentation.

• Utilized OSPF protocol for dynamic network routing, ensuring optimal path selection and faster convergence, while using VLANs for segmentation and log analysis to track performance trends and enhance network stability.

• Established systematic network device backups using Cisco IOS and Juniper CLI commands for 50+ devices, implementing Python scripts for backup scheduling and disaster recovery procedures with SOP documentation that reduced recovery time. Network Engineer Vivma Software Inc, India January 2020 - July 2022

• Managed daily network operations for 200+ users, troubleshooting connectivity issues using ping, traceroute, and log analysis, reducing average resolution time from 4 hours to 2 hours through systematic diagnostics and documentation.

• Implemented and maintained network security by configuring firewalls, VPNs, and ACLs, ensuring secure remote access and achieving zero security breaches for several months.

• Optimized network monitoring by setting up automated alerts and SNMP traps in Splunk, reducing incident response time and enabling faster issue detection.

• Contributed to a data center network upgrade by configuring redundant network links, VLANs, and STP, enhancing network stability and achieving uptime for critical business applications.

• Documented network configurations, VLANs, and subnetting through detailed diagrams and incident reports. Optimized change management, improving troubleshooting efficiency by 30% and reducing recurring network issues.

• Implemented IPAM tools and standardized DHCP configurations, reducing IP conflicts and network provisioning time from 3 hours to 45 minutes through efficient address allocation management. CERTIFICATIONS

Cisco Certified Network Associate (CCNA)

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