KARAN GUPTA
PANCHKULA
Summary
With a proven track record at Prepladder Pvt. Ltd., I excel in infrastructure planning and design, alongside demonstrating exceptional teamwork. My expertise in firewalls and endpoint security significantly enhanced network reliability and performance, showcasing my ability to lead projects to success while fostering collaborative environments.
Overview
14
14
years of professional experience
Work History
Network Engineer
Prepladder Pvt. Ltd.
CHANDIGARH
07.2021 - 05.2024
- Configured and maintained network hardware, including routers, switches, firewalls, and wireless access points.
- Monitored network performance and troubleshooted any issues that arose.
- Assisted in the design of local area networks .
- Implemented security measures to protect data from unauthorized access or destruction.
- Provided technical support to users experiencing difficulties with their networks.
- Developed policies for using and managing computer networks.
- Installed software updates on servers, routers, firewalls, and other network devices.
- Created documentation detailing all aspects of the network infrastructure and its configuration.
- Evaluated new technologies for possible implementation into existing systems.
- Configured routers, switches, firewalls and other hardware to deploy and manage LAN, WAN and wireless networks.
- Monitored system performance to promote network speed, availability and reliability.
- Replaced faulty or damaged network hardware components to improve performance.
- Corrected network faults and malfunctions to restore connectivity to individual users and entire facilities.
- Performed preventive maintenance of networking hardware and related software.
- Collaborated with other IT professionals to identify system needs and implement comprehensive solutions.
- Employed firewalls and VPNs to safeguard network security.
- Led the deployment of VoIP (Voice over IP) solutions to enhance communication capabilities while reducing operational costs.
- Monitored network usage and capacity to forecast future requirements and plan for expansions.
- Provided technical support and guidance to users and junior network engineers, enhancing team knowledge and efficiency.
- Evaluated new technology and network products for potential benefits to the organization.
- Implemented network security measures, including VPNs, access control lists (ACLs), and firewalls to protect data and systems.
- Conducted network vulnerability scans and remediation efforts to mitigate risks and ensure compliance with security policies.
- Collaborated with IT security teams to enforce cybersecurity measures and respond to incidents promptly. Viz - Crowdstrike.
- Managed IP addressing and subnetting, ensuring efficient network operation and connectivity.
- Coordinated with vendors and service providers to ensure timely delivery and setup of network equipment and services.
- Configured and installed network hardware including routers, switches, and firewalls to enhance security and performance.
- 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.
- Optimized network performance through ongoing tuning, hardware upgrades, and bandwidth optimization techniques.
- Troubleshot complex network issues, reducing downtime and improving user satisfaction.
- Utilized network management tools for monitoring, configuration management, and issue resolution.
- Provided smooth communications by configuring LAN technology, wireless access points and controllers.
- Conducted scheduled maintenance during non-peak hours for uninterrupted service.
- Secured network systems by establishing and enforcing access control policies.
- Reviewed system logs to determine usage levels, bandwidth, performance and system security to target inefficiencies and implement appropriate solutions.
Network Support Specialist
Freelancer
02.2019 - 07.2021
- Provided network support to end users, troubleshooting and resolving hardware and software issues.
- Installed, configured and maintained local area networks, wide area networks and other data communication systems.
- Created technical documentation for network configurations, processes and standards.
- Assisted with the development of security strategies and implementation of security tools including firewalls and anti-virus software.
- Diagnosed hardware and software faults using established methods; monitored system performance; identified areas for improvement.
- Configured routers, switches and other networking equipment according to specifications.
- Tested new products as needed prior to deployment in production environment.
- Administered email accounts, passwords and access rights for users on the network.
- Analyzed network traffic patterns to identify malicious activity or anomalous behavior.
- Implemented server virtualization technologies such as VMware ESX Server and HyperV Server.
- Coordinated with vendors for installation of new hardware and software components.
Network Engineer
Microtek International Pvt. ltd.
CHANDIGARH
03.2016 - 01.2019
- Configured and maintained network hardware, including routers, switches, firewalls, and wireless access points.
- Assisted in the design of local area networks and wide area networks.
- Developed policies for using and managing computer networks.
- Provided technical support to users experiencing difficulties with their networks.
- Installed software updates on servers, routers, firewalls, and other network devices.
- Conducted regular system audits to ensure compliance with established standards.
- Created documentation detailing all aspects of the network infrastructure and its configuration.
- Configured routers, switches, firewalls and other hardware to deploy and manage LAN, WAN and wireless networks.
- Monitored system performance to promote network speed, availability and reliability.
Network Administrator
Microtek International Pvt. ltd.
CHANDIGARH
03.2013 - 03.2016
- Developed and implemented engineering strategies to improve production efficiency.
- Analyzed customer requirements to determine project scope and objectives.
- Configured and maintained routers, switches, firewalls, wireless networks and other network devices.
- Provided technical support for local area networks, wide area networks and Internet connections.
- Performed data backup operations on a regular basis to ensure the security of critical information.
- Analyzed network traffic patterns to identify potential problems or areas for improvement.
- Implemented security measures such as firewalls, encryption technologies and access control lists to protect data from unauthorized access.
- Developed policies related to network security and usage procedures for end-users.
- Responded quickly to user requests for assistance with computer or network problems.
System Administrator
Microtek International Pvt. ltd.
CHANDIGARH
07.2010 - 02.2013
- Configured and maintained system hardware, software and network components.
- Installed, tested and evaluated new systems, applications and patches.
- Created user accounts and managed access rights for users.
- Troubleshot application errors and provided technical support to end-users.
- Performed regular backups of critical data and documents.
- Implemented security measures such as firewalls, antivirus programs.
- Provided guidance on best practices related to system administration procedures.
- Resolved complex technical problems within established service level agreements.
- Maintained inventory of hardware assets including servers, laptops, desktops.
- Set up user accounts, permissions and passwords and defined network policies and procedures.
- Created configuration guides for deploying new desktops, laptops and mobile devices.
- Set up, optimized and managed network equipment.
- Administered user accounts, permissions, and access controls, enhancing security and compliance.
Education
MBA - Business Administration
CMTR
MOHALI05-2010
B.Com - Accounting And Finance
G. G. D. S. D. College
CHANDIGARH05-2007
Skills
- Wireless networking support
- Infrastructure planning and design
- Firewalls and endpoint security
- Firewall security
- Firewall management tools
- Packet trace analysis
- Proactive and team player
- LAN switching technologies
- Remote work support
- Network operations
- Network optimization
- OSPF routing
- Layer-2/3 protocols
Affiliations
- Head of Campus Recruiting and Annual cultural event meet, CMTR college
Languages
Hindi
First Language
English
Proficient (C2)
C2
Punjabi
Proficient (C2)
C2
Accomplishments
- Received First Prize in quiz competition, CMTR college
Timeline
Network Engineer
Prepladder Pvt. Ltd.
07.2021 - 05.2024
Network Support Specialist
Freelancer
02.2019 - 07.2021
Network Engineer
Microtek International Pvt. ltd.
03.2016 - 01.2019
Network Administrator
Microtek International Pvt. ltd.
03.2013 - 03.2016
System Administrator
Microtek International Pvt. ltd.
07.2010 - 02.2013
MBA - Business Administration
CMTR
B.Com - Accounting And Finance
G. G. D. S. D. College
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