Soumitra Guha Roy
Network Architect @Tata Consultancy Services
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WORK HISTORY
Network Architect @Tata Consultancy Services
Handling Data Centre and Remote LAN network of Canada based client. Handling P1, P2 critical incidents and infrastructure changes in Network. • Working on Network security firewalls like Cisco ASA/Palo Alto, NGFW. Installation, configuration and troubleshooting of firewall Security Policy, NAT, HA, VPN and NGFW features, software upgradation of firewalls and troubleshoot issues using Packet capture, traffic logs etc. Implementation of Prisma Access, Prisma Cloud, Cortex data lake. • Working on the Cisco Nexus and Catalysts switches and routers. Troubleshooting of VPC, VDC, FCoE, FEX, VRF, Etherchannel, STP, DHCP, HSRP, NTP, SNMP, upgradation of C2960, C3750, C3850, C4500, C6506E switches etc. Routing protocols like BGP, OSPF, EIGRP, static etc. • DNS A record, cname modification, whitelisting/blacklisting of IP/URL/parameter, SSL certificate update etc. • Citrix NetScaler ADC certificate update • Preparation of HLD and LLD design documents using MS Visio • Analyse Firewall security rule/Policy using Algosec, Vulnerability scan of network devices through Nexpose and closure. Firewall Rule base reconciliation & hardening of devices as per organization standard for compliance.
EDUCATION
B P Poddar Institute of Management & Technology
Bachelor of Technology, Electronics & Communication Engineering
Halisahar High School
Secondary Examination, General
Ramakrishna Mission Shilpapitha
Engineer's Degree, Electronics & Communication Engineering
Halisahar High School
High School, Physics; Chemistry, Mathematics and Biology
SKILLS
ABOUT SOUMITRA GUHA ROY
To work in an organization that provides an opportunity for working in a competitive & …
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