Senior Executive Information Technology

• Aug 2021 - Present

• Closely work with Core teams to mitigate threats and improve security posture. • Perform root cause analysis (RCA) for security incidents. • Perform security testing on network, server systems, virtual environment, and applications on a regular basis using appropriate tools. • Proactively perform security monitoring, threat identification, attack identification through various monitoring tools (NMS, SIEM, IDS/IPS, Application Service, Log Server, etc.) • Correlate events from different alert sources and analyze all the alerts & response accordingly. • Prepare playbook and use case development for security incident response. • IT audit, process and policy review and communicate with compliance and IT Network Infrastructure and Application Development team for validation. • Perform CIS-benchmark scanning and coordinate with IT Operations/Network Infra/DevOps team for implementing CIS-Benchmark guideline and evaluate quarterly. • Coordinate with QSA for PCI DSS Assessment of UPAY-Payment Platform. • Engaging with UPAY-Payment Platform Audit with EY (ISO27001) and perform IT Infrastructure Capacity Assessment along with Network Infra and Application Team. • Perform Vulnerability Assessment and Penetration Testing (VAPT) and coordinate with stakeholders for mitigation. • Identify cyber threats and anomalies by conducting research and analysis of log data collected from numerous sources. • Review incident Management and response plan SOPs. • Prepare and share security testing report to higher management as well as with stakeholders.

CTF Player

• Sep 2020 - Present

Information Technology Consultant

• May 2020 - Apr 2021

• Responsible for installation, configuration and management of Firewall, WAF, Mail Server, WLAN, and others network and security solutions. • Perform the necessary security scanning and remediation tasks for the systems security. • Design and implement new IT projects, network and infrastructure expansion and upgradation for the organization. • Use technical knowledge, troubleshooting skills and a repeatable process to resolve issues with servers and software document resolution. • Implement new solutions that meet the operational needs of the organization. • Perform daily system monitoring, verifying the integrity and availability of all network devices, server resources, systems, and key processes, reviewing system and application logs verifying completion of scheduled jobs.

Graduate Research Assistant

• Aug 2016 - Nov 2019

Pre & Post Sales Engineer

• Jan 2016 - Jul 2016

• Visit customer site to prepare implementation checklist and also check site readiness for further implementation. • Prepare IP Schema, Equipment’s wise high level design and configuration summaries, resource and implementation plan for both customer and company. • Responsible for planning and analyzing customer needs to design network infrastructure as per customer thoughts. • Conduct UAT for project acceptance by customer on individual project and prepare proper documentation for those to submit. • Prepare Low Level Design (LLD) or detail design document for after project implement submission. • Prepare project completion document and customer network infrastructure maintenance document and also prepare work flow for further and continuous monitoring. • Arrange after project implementation training session and prepare training document and specific simulation task list for hands on.

System Engineer

• Jan 2014 - Dec 2015

• Perform network and web application penetration testing and report writing. • Planning, establishing, configuring, monitoring & maintaining network Device such as Router, Switch, Firewall, Wireless Router & Access Point. • Set-up and maintenance of wireless & wired LAN, wireless router. • System Server monitoring & maintenance. • Use technical knowledge, troubleshooting skills to resolve issues with systems, network, and security issues. • Perform network and web application penetration testing and report writing. • Planning, establishing, configuring, monitoring & maintaining network Device such as Router, Switch, Firewall, Wireless Router & Access Point. • Set-up and maintenance of wireless & wired LAN, wireless router. • System Server monitoring & maintenance. • Use technical knowledge, troubleshooting skills to resolve issues with systems, network, and security issues.

Instructor

• Feb 2012 - Sep 2012