Summary
Overview
Work History
Education
Skills
Websites
Certification
Accomplishments
Projects
Timeline
Generic

Harsha Kollabathula

Belgaum

Summary

Experienced Network Engineer with experience in 14+ months of expertise in technical support, system administration, and customer consulting. Skilled in network troubleshooting, routing protocols, and security administration, with a proven track record of optimizing processes and delivering high-quality solutions. Recognized for Kaizen awards in efficiency improvement and committed to providing seamless network operations. Seeking a role to apply CCNA, TCP/IP, DNS, and Python skills in a dynamic environment. Solution-focused Network Engineer known for high productivity and efficient task completion. Specialize in network security, system troubleshooting, and cloud computing management. Excel in communication, teamwork, and adaptability, ensuring seamless project execution and workplace harmony.

Overview

6
6
years of professional experience
1
1
Certification

Work History

Network Engineer

Movate technologies
05.2024 - Current
  • As a VoIP Network Engineer, I specialize in designing, deploying, and maintaining Vonage’s VoIP solutions to ensure seamless communication for enterprise clients.
  • My expertise lies in SIP protocol management, call quality optimization, and network troubleshooting, ensuring uninterrupted voice services.
  • Configure and manage Vonage VoIP systems, including SIP trunks and PBX setups.
  • Troubleshoot network and call quality issues, ensuring optimal performance with minimal downtime.
  • Optimize QoS (Quality of Service) settings to enhance voice transmission across different networks.
  • Work closely with ISPs and internal teams to resolve VoIP-related concerns.
  • Implement security measures like SRTP encryption to protect VoIP communications.
  • Assist in client onboarding, migrations, and VoIP system upgrades.
  • Maintain clear documentation of VoIP configurations and troubleshooting protocols.
  • Strong knowledge of SIP, RTP, TCP/IP, and DNS networking.
  • Experience with VoIP troubleshooting tools like Wireshark, FreePBX, and Asterisk.
  • Expertise in VoIP security and firewall configurations.
  • Analytical skills in call routing, number portability, and optimizing network performance.

Systems Administrator

Thermosol
08.2023 - 03.2024
  • Responsible for managing and maintaining the organization's IT infrastructure, ensuring optimal performance, security, and reliability across systems and networks.
  • Installed, configured, and maintained servers, workstations, and network devices to support business operations.
  • Monitored system performance and resolved hardware, software, and network issues to minimize downtime.
  • Implemented and managed security measures including firewalls, antivirus software, and access controls.
  • Conducted regular system updates, patches, and security audits to ensure compliance with organizational policies.
  • Technologies Used: Windows Server, Linux, Active Directory, PowerShell, Bash, VMware, TCP/IP, DNS, DHCP, VPN, Veeam Backup, SolarWinds

Technical Marketing Engineer and Systems Administrator

JinaSpecial Steel Works Private LTD.
04.2022 - 07.2023
  • Received multiple Kaizen awards for minimizing resource wastage in processes.
  • Successfully onboarded 4 new clients and maintained a 100% delivery performance rate.

Technical Marketing Engineer

AlphaTech MetSolutions
06.2019 - 03.2022
  • Built a recurring client base of 40 companies, through effective cold calling and mailing campaigns.
  • Maintained a perfect record of meeting all project deadlines.

Education

B.E - Mechanical

S.G.Balekundri Institute of Technology
Karnataka

Intermediate -

N.R.I Academy
Andhra

S.S.C -

Saint Joseph’s English Medium high school
Andhra

Skills

  • SDWAN(Aruba,Silverpeak)
  • Router(HP MSR Router)
  • Switches(HP5500)
  • CCNA
  • CCNP
  • Networking
  • TCP/IP
  • DNS
  • Routing Protocols
  • SQL
  • Python
  • HTML
  • CSS
  • Linux

Websites

Certification

  • Akamai Customer Consulting and Support, Akamai Technologies, Inc.
  • Akamai Network Engineering, Akamai Technologies, Inc.
  • CCNA Course Completion Certificate, Networkers Home
  • Introduction to IT Security, Akamai Technologies, Inc., 93.50%
  • Introduction to Web Applications, Akamai Technologies, 91.75%
  • Networking Fundamentals, Akamai Technologies, Inc., 87.50%
  • Managing Relational Databases, Akamai Technologies, Inc., 82%
  • Python Scripting Fundamentals, Akamai Technologies, Inc., 88.75%
  • Operating Systems Fundamentals, Akamai Technologies, Inc., 85%

Accomplishments

  • Hi-Flyer Award for being a top performer consistently for 6 months
  • 100% Delivery performance by Pferd Tools (Germany) and Circlipstech (India)
  • Kaizen Award for saving 20,000 liters of water per year.
  • Kaizen Award for optimizing work by minimizing time wastage of 3 hours per day.
  • Kaizen Award for solving an export hurdle.

Projects

Google Cloud CDN Project, Coursera

Timeline

Network Engineer

Movate technologies
05.2024 - Current

Systems Administrator

Thermosol
08.2023 - 03.2024

Technical Marketing Engineer and Systems Administrator

JinaSpecial Steel Works Private LTD.
04.2022 - 07.2023

Technical Marketing Engineer

AlphaTech MetSolutions
06.2019 - 03.2022

B.E - Mechanical

S.G.Balekundri Institute of Technology

Intermediate -

N.R.I Academy

S.S.C -

Saint Joseph’s English Medium high school

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