Revanth Dasari's Portfolio

visitor@portfolio:~$whoami

Dedicated Network Engineer with over 3 years of experience in implementing and delivering enterprise-grade network solutions within a structured lifecycle model. Proficient in translating architectural designs into production-ready environments across Cisco, Juniper, and VeloCloud platforms. Expert in routing, switching, and firewall policy engineering with a strong focus on network segmentation and secure access controls. Committed to maintaining institutional security requirements through rigorous documentation and collaboration with Information Security teams. Proven track record of resolving complex technical issues and driving efficiency through network automation and performance optimization.

Denton City, TX, USA

visitor@portfolio:~$> cat README.md

visitor@portfolio:~$> experience --list

Junior Network Engineer@Avantel Pvt Ltd

04/2023 - 05/2024[Hyderabad, India]

Engineered and implemented network solutions across layers 1-4, reducing deployment cycle times by 15% through standardized configuration templates.
Designed and deployed Juniper Mist and VeloCloud SD-WAN environments to optimize enterprise traffic flow and wide area network (WAN) performance.
Managed facility-wide site surveys and cabling infrastructure projects for CAT6 and fiber optic layouts to ensure maximum hardware efficiency.
Optimized internal routing protocols including OSPF and EIGRP, maintaining 99.9% uptime for critical backbone and data center network services.
Integrated secure network services with identity management systems, incorporating firewall policies and network segmentation to meet security standards.
Collaborated with senior architects to validate implementation plans and translate high-level designs into production-ready network environments.

Network/Systems Technician@Avantel Pvt Ltd

09/2022 - 03/2023[vishakapatanam, India]

Configured and deployed Cisco routers, switches, and firewalls, supporting a network infrastructure serving over 500 concurrent users.
Troubleshot complex layer 1-4 connectivity issues and restored mission-critical services as a primary escalation point for technical operations.
Implemented IP services including NAT, DHCP, and DNS while supporting Voice over IP (VoIP) systems to enhance institutional communication.
Developed Python scripts using Netmiko and Paramiko to automate device backups, reducing manual administrative tasks by 25%.
Partnered with information security teams to deploy Access Control Lists (ACLs) and Intrusion Detection Systems (IDS) for network hardening.
Analyzed network performance logs using Splunk and Nagios to identify and remediate bottlenecks within the enterprise campus network.

Network Support Intern@Effectronics

04/2022 - 07/2022[Mangalagiri, India]

Resolved 95% of incoming technical support tickets related to LAN/WAN and wireless connectivity within established service level agreements.
Integrated wireless access points and switching hardware into existing campus infrastructure to improve signal coverage and stability.
Performed routine system maintenance including firmware upgrades and network monitoring to ensure continuous operational readiness.
Utilized Wireshark and SolarWinds for packet analysis and performance monitoring, contributing to a 30% reduction in unplanned downtime.
Produced detailed engineering documentation and network diagrams using Visio to maintain accurate records of physical and logical topologies.
Assisted in the configuration of firewall rules and Virtual Private Network (VPN) tunnels to facilitate secure remote access for employees.

Teaching Assistant – Computer Networks Lab@Velagapudi Ramakrishna Siddhartha Engineering college

08/2021 - 12/2021[Vijayawada, India]

Instructed over 40 students in the configuration of local area networks (LANs) and Virtual LANs (VLANs), achieving a 20% increase in average lab scores.
Guided hands-on laboratory sessions focusing on TCP/IP fundamentals, routing protocols, and advanced network troubleshooting techniques.
Evaluated and graded 150+ technical lab reports per semester, ensuring students mastered core networking concepts and industry standards.
Developed instructional materials for Cisco Packet Tracer simulations to model complex enterprise and data center network scenarios.
Mentored peers and students on industry-recognized networking certifications and best practices for network hardware maintenance.
Facilitated collaborative learning environments to solve technical challenges related to subnetting, addressing, and protocol analysis.

visitor@portfolio:~$> npm install --save-dev

+Networking Protocols: TCP/IP

+OSPF

+EIGRP

+BGP

+DNS

+DHCP

+VLANs

+STP

+NAT

+Subnetting

+Network Infrastructure: Cisco Routers and Switches

+Juniper Mist

+VeloCloud SD-WAN

+Nexus

+Load Balancers

+Security & Compliance: Firewall Policy Engineering

+Network Segmentation

+ACLs

+IDS/IPS

+VPN

+Network Hardening

+Wireless & Cloud: 802.11 Standards

+WPA2/3

+Azure Networking

+AWS VPC

+Transit Gateway

+Automation & Monitoring: Python (Netmiko

+Ansible)

+Wireshark

+SolarWinds

+Nagios

+Splunk

+Documentation & Tools: Microsoft Visio

+Jira

+Confluence

+Git

+Agile Methodology

visitor@portfolio:~$> cat /etc/education

MS in Computer science

University of North Texas

| Denton, TX, USA

Bachelor of Technology in Electronics and communication

Jawaharlal Nehru Technological University

| AP, INDIA

visitor@portfolio:~$> cat .contact

[email protected]

+1 (940)-594-4352

visitor@portfolio:~$echo "Thanks for visiting!"