Irfan G N
Network Engineer
Bengaluru
Summary
With 8 years of experience in the most interesting field of Network and Security were seeking possible opportunities to develop me professionally along with Organization and Client satisfaction. And thriving for challenged and automation environment where get inspired every single day, also to bring creative and thoughtful solutions for the problems.
Overview
9
9
years of professional experience
6040
6040
years of post-secondary education
4
4
Languages
Work History
Technical Lead
Capgemini
02.2023 - Current
- Working as Level 3 Engineer specializing in handling P2 (Priority 2) calls and resolving escalated technical tickets
- Worked on configuring and maintaining network devices, including firewalls, in alignment with CIS (Center for Internet Security) benchmarks
- Involved in upgradation of F5 loadbalancer
- Managed and configured Cisco Nexus 7k/9k Nexsus switches, ensuring optimal network performance and reliability.
- Involved in upgradation and Hotfix installation activity of checkpoint firewall
- Worked on citrix Netscaler gateway and involved in upgradation of Citrix Netscaler
- Analyze and Troubleshoot problems related to network traffic, Site to Site VPN
Senior specialist
HCL Technologies
06.2021 - 01.2023
- Firewalls: Checkpoint, Palo Alto
- Worked on VSX and MDS environment in Checkpoint firewall
- Involved in Physical and VSX based checkpoint firewall replacement/refreshment activity
- Involved in firewall upgradation & Hotfix installation in Physical and VSX based checkpoint firewall
- Involved in firewall upgradation in Palo Alto
- Good experience Bluecoat Proxy
- Involved in Switch replacement activity
- Having experience of working on SIEM tools like Splunk for analyzing the logs
- Worked on refreshment project (replacing end of life proxy with new model proxy)
Administrator L2
Wipro Technology
06.2016 - 01.2021
- Involved in upgrade activity of checkpoint firewall from R77.30 to R80.10
- Worked in standalone and HA mode in firewalls
- Involved in Forinet/Fortigate firewall upgradation
- Implemented site to site VPN across branches in checkpoint, Fortigate, Palo Alto firewall
- Add/Modify/Remove firewall policy rules based on business requirement
- Blocking of malicious IPs and URLs in firewall
- Worked on VAPT points for security devices based on vendor recommendation
- Perform regular Backup of customer devices
Education
B.E -
K.S.R College of Technology
H.S.C -
Saratha Matric Hr. Sec School
S.S.L.C -
Saratha Matric Hr. Sec School
Skills
Checkpoint Firewall
Security Devices
- Checkpoint Firewall
- Palo Alto Firewall
- Frotinet/Fortigate Firewall
- Bluecoat proxy
- ASA Firewall
- F5 load balancer
Professional Development
Developed a Python script to establish a TFTP (Trivial File Transfer Protocol) server on a local machine, enabling efficient file transfer for network devices., https://github.com/Irfan-da/TFTP.git
Disclaimer
The above-mentioned Information is true to the best of my knowledge.
Timeline
Technical Lead
Capgemini
02.2023 - Current
Senior specialist
HCL Technologies
06.2021 - 01.2023
Administrator L2
Wipro Technology
06.2016 - 01.2021
B.E -
K.S.R College of Technology
H.S.C -
Saratha Matric Hr. Sec School
S.S.L.C -
Saratha Matric Hr. Sec School
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