Chandan Kumar

DevOps Engineer

New Delhi, Delhi, India4 yrs 10 mos experience

Most Likely To Switch

Key Highlights

Certified Security Professional with extensive network security experience.
Expert in configuring and managing firewalls and VPNs.
Proven track record in incident management and security assessments.

Stackforce AI infers this person is a Cyber Security professional with strong expertise in network security and incident management.

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Skills

Core Skills

Network SecurityCyber SecurityNetwork Engineering

Other Skills

Amazon CloudWatchAmazon EC2Amazon Route 53Amazon VPCCISSP® – Certified Information Systems Security Professional TrainingCloud ComputingComputer HardwareComputer Hardware TroubleshootingData security systemsElastic Load BalancingFirewall creationFirewall monitoringFirewall policy creationFortinet Firewall configurationKaspersky Security for Mail Server

About

Certified Security Professional with 3+ years of experience in network security design, troubleshooting, and maintenance for enterprises. I have a track record of delivering end-to-end security solutions to customers, including designing and implementing complex security systems. I am proficient in managing and troubleshooting various security devices, including Cisco router, Cisco Switch, FortiGate, Palo Alto, and NetxGate.  Configuration and maintenance of firewalls (Fortinet, Palo Alto, NetXGATE).  Knowledge of VPN technologies (IPsec, SSL VPNs).  Understanding Access Control Lists (ACLs), NAT, and IPS/IDS systems.  Intermediate knowledge of protocols like OSPF, BGP, EIGRP, and RIP.  Understanding of VLANs, trunking, and inter-VLAN routing.  Hands-on experience configuring and troubleshooting switches and routers (Cisco, Dell etc.).  Daily firewall monitoring and logs are collected in Fortinet firewall, NetXGate Firewall & Palo Alto.  Network Design and failed over-checking.  Monitor and analyze security alerts and incidents.  Configuring wireless controllers and access points  Cisco Router Setup, AP Setup (Grand Stream), Cisco Switch Configuration & P2P Line Setup.  Investigate security breaches and incidents.  Strong understanding & hands-on experience in Managed Security Services.  Ability to define and design security controls based on NIST, NIIST, ISO 270001, NCIIPC, and CERT.in, IT Act 2000, and other standards.  Working on cyber security tools like Wireshark, Nessus, and Nmap.

Experience

4 yrs 10 mos

Total Experience

1 yr 7 mos

Average Tenure

2 yrs 10 mos

Current Experience

Cnb finwiz private limited

Network Security Engineer

Aug 2023 – Present · 2 yrs 10 mos · India · On-site

Cnbfinwiz

Network Engineer

Aug 2023 – May 2025 · 1 yr 9 mos · Delhi, India

1. Certifications like Fortinet NSE (Network Security Expert) can be an asset.
2. Ip sec vpn tunnel configuration .
3. Daily basis firewall monitoring and log collected in Fortinet firewall & Netxgate Firewall .
4. Hand of experience Vpn configuration and create firewall policy .
5. Fortinet Firewall configuration
6. Network Design and failed over-checking.
7. Keep the Fortinet firewall firmware and security profiles up to date to address vulnerabilities and ensure optimal performance.
8. Monitor and analyze security alerts and incidents.
9 . Investigate security breaches and incidents.
10. Implement and maintain security tools and technologies and develop and implement security policies and procedures.
11. Conduct vulnerability assessments and penetration testing. Provide recommendations for improving security measures.
12. Strong understanding & hands-on experience in Managed Security Services.
13. Ability to define and design security controls based on NIST, NIIST, ISO 270001, NCIIPC, and CERT.in, IT Act 2000, and other standards.
14. Working on cyber security below tools like Wireshark, Nessus,Nmap, Firewall

Fortinet Firewall configurationVPN configurationFirewall monitoringNetwork DesignSecurity policiesVulnerability assessments+4

Bharat bpo services limited

Network Engineer

Sep 2022 – Aug 2023 · 11 mos · On-site

C-tel infosystems

Network Engineer

Aug 2021 – Sep 2022 · 1 yr 1 mo · Delhi, India · On-site

1. Maintaining computer networks including mainframes, VPNs, routers and other physical hardware.
2. Creating firewalls and updating virus protection software and data security systems to keep data and communications protected.
3 . Maintain the company phone system and work closely with the phone service provider to keep the lines active.

Network maintenanceFirewall creationData security systemsNetwork Engineering