SAGAR O S
ERNAKULAM
Summary
Resourceful L1 Network Engineer known for high productivity and efficient task completion. Specialize in network troubleshooting, configuration management, and security protocols. Excel at critical thinking, problem-solving, and effective communication to achieve optimal network performance and user satisfaction. Skilled L1 Network Engineer with comprehensive knowledge in managing, maintaining, and troubleshooting network infrastructures. Possess strong technical skills in areas such as routing protocols, IP addressing, switching, and firewall configuration. Demonstrated strengths include problem-solving abilities and a thorough understanding of Network Management Systems. Have left positive impact on previous work through improved system efficiency and reduced downtime. 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
L1 Network Engineer
KERALA VISION BROAD BAND LIMITED
THRISSUR
04.2022 - 06.2024
- Configured and installed network hardware including routers, switches, and firewalls to enhance security and performance.
- Collaborated with other IT professionals to identify system needs and implement comprehensive solutions.
- Conducted network vulnerability scans and remediation efforts to mitigate risks and ensure compliance with security policies.
- Managed wireless networking setups, including access points placement and security configurations, to ensure robust mobile connectivity.
- Developed and maintained comprehensive documentation of network configurations, setups, and procedures for future reference.
- Evaluated new technology and network products for potential benefits to the organization.
- Coordinated with vendors and service providers to ensure timely delivery and setup of network equipment and services.
- Performed preventive maintenance of networking hardware and related software.
- Managed IP addressing and subnetting, ensuring efficient network operation and connectivity.
- Monitored system performance to promote network speed, availability and reliability.
Field Engineer
E and beyond services ( BSNL PROJECT)
ERNAKULAM
09.2018 - 05.2019
- Built relationships with vendors to ensure timely delivery of necessary equipment or services.
- Identified areas for improvement in existing processes or procedures related to field engineering operations.
- Managed a team of field engineers responsible for installations at customer sites.
- Performed maintenance activities on existing networks including patching, upgrading firmware, and replacing components.
Education
Associate of Science - JUNIPER NETWORS CERTIFIED ASSOCIATE
JUNIPER NETWORKS
CALIFORNIA07-2024
Bachelor of Science - Computer Science
SCHOOL OF TECHNOLOGY AND APPLIED SCIENCES
ERNAKULAM06-2018
DIPLOMA IN IT INFRASTRUCTURE MANAGEMENT SERVICES - Network And System Administration
KERALA STATE RUTRONIX
ERNAKULAM12-2017
Skills
- Load Balancing
- Network Performance Analysis
- Firewall configuration
- Network Security
- Access Control
- Technical Troubleshooting
- Network operations
- System Integration
- Windows 95/98/2000/XP/XP Pro/NT
- Equipment Configuration
- Project Management
- Switching protocols
- Infrastructure Planning
- IP Addressing and Subnetting
- Technical infrastructure migration
- Technical Solutions Development
- Network configuration
- Cisco wireless routers and switches
Languages
Malayalam
First Language
English
Advanced (C1)
C1
Hindi
Advanced (C1)
C1
Tamil
Advanced (C1)
C1
Telugu
Beginner
A1
KANNADA
Beginner
A1
Certification
- JUNIPER NETWORKS CERTIFIED ASSOCIATE Junos (JNCIA-Junos) , JULY 4 , 2024
HOBBIES
- WATCHING MOVIES , READING BOOKS , PLAYING CRICKET
Accomplishments
- ACADEMIC PROJECT - PRISON SECURITY SYSTEM IN PHP AND ANDROID , DECEMBER 2017 to FEBRUARY 2018 ( RISS TECHNOLOGIES)
Timeline
L1 Network Engineer
KERALA VISION BROAD BAND LIMITED
04.2022 - 06.2024
Field Engineer
E and beyond services ( BSNL PROJECT)
09.2018 - 05.2019
Associate of Science - JUNIPER NETWORS CERTIFIED ASSOCIATE
JUNIPER NETWORKS
Bachelor of Science - Computer Science
SCHOOL OF TECHNOLOGY AND APPLIED SCIENCES
DIPLOMA IN IT INFRASTRUCTURE MANAGEMENT SERVICES - Network And System Administration
KERALA STATE RUTRONIX