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 -
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