Summary
Overview
Work History
Education
Skills
Certification
Timeline
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Muthuvel V

Senior security Engineer

Summary

Dynamic professional with practical experience and a knack for tackling challenges. Offers robust problem-solving abilities and a proactive stance on new responsibilities. Recognized for adaptability, creativity, and a focus on delivering results. Dedicated to driving meaningful impact and furthering organizational objectives

Overview

9
9
years of professional experience
2
2
Certifications

Work History

Senior Security Engineer

Flipkart Internet Private
12.2022 - Current
  • Anchored PII breach, uncovered multiple vulnerabilities, and implemented mitigation measures to prevent fraudulent activity involving customer, seller ecosystem.
  • Identified weak points in system architecture, proposing solutions that significantly improved security measures.
  • Successfully identified the insider responsible for PII leak through technical / behaviour analysis and further helped the legal, ethics team with the evidence for further action, drastically reducing the PII leak.
  • Established clear communication channels between departments during critical events to facilitate rapid response times.
  • Lead Incident Response and remediation efforts, including investigation, resolution, and recovery.
  • Handled various policy breaches, including unauthorized access between Flipkart and vendors, and structured the process to not recurrence.
  • Driving cyber defense initiatives such as Attack Surface Management (ASM), and Threat Hunting (TH), while also providing support for compliance and security audits for Flipkart.
  • Streamlined incident response procedures for faster resolution time, minimizing potential damages.
  • Mentored junior engineers, fostering a culture of continuous learning and professional growth within the team.
  • Monitored threat intelligence feeds regularly to stay informed about potential risks, proactively addressing vulnerabilities before they could be exploited.
  • Established effective cybersecurity awareness training programs for employees, reducing human error-related incidents significantly.

Senior Security Analyst

Temenos Banking Software Solutions, Chennai, India
04.2020 - 11.2022
  • Secured PII with Symantec Enforcer DLP, preventing breaches at Temenos.
  • Managed cloud security alerts to protect applications.
  • Analyzed phishing emails, blacklisting malicious URLs/IPs and remediating for recipients.
  • Coordinated ransomware response, eradicating threats with client SPOCs.
  • Supported HR with employee activity monitoring for evaluations.
  • Created SOPs for compromised servers, botnets, password sprays, and log clearing.
  • Blocked IOCs across security tools to mitigate threats.

SOC Analyst - L2, Wipro (Telecommunication)

Wipro
12.2018 - 03.2020
  • Probed phishing alerts, securing user accounts with swift action.
  • Secured exposed GitHub data by guiding users to privatize repositories.
  • Supported the onsite incident team with investigation assistance.
  • Flagged data breaches (email/internet/storage), drove remediation with users/HR/Legal, and trained staff on secure data practices.
  • Maintained accurate documentation of all SOC activities, facilitating knowledge sharing across the organization.


SOC Analyst - L1

Wipro (Retail)
07.2016 - 12.2018
  • Upgraded QRadar, built/tuned correlation rules to cut false positives.
  • Diagnosed QRadar issues and conducted deep log analysis.
  • Crafted/optimized use cases for client needs, boosting rule efficiency.
  • Advised clients on threat remediation and security practices.
  • Performed network/system health checks, led threat seminars, and analyzed Proofpoint TAP email threats.

Education

B.Tech - Information Technology

– K.S.Rangasamy College of Technology
Tiruchengode
04.2001 -

Skills

SIEM Tools: MS Sentinel, Qradar, Splunk

EDR Tools: CrowdStrike, Microsoft Defender (MDE), Cortex XDR

ASM Tools: Bitsight, CloudSek

SOAR: Cortex XSOAR

Ticketing Tools: ServiceNow, JIRA

Certification

Certified Ethical Hacker (CEH v10)

Timeline

Senior Security Engineer

Flipkart Internet Private
12.2022 - Current

Senior Security Analyst

Temenos Banking Software Solutions, Chennai, India
04.2020 - 11.2022

SOC Analyst - L2, Wipro (Telecommunication)

Wipro
12.2018 - 03.2020

SOC Analyst - L1

Wipro (Retail)
07.2016 - 12.2018

B.Tech - Information Technology

– K.S.Rangasamy College of Technology
04.2001 -
Muthuvel VSenior security Engineer