Rahul Ramnaval Sharma
Microsoft Certified SC-200-AZ-500| Cyber security Analyst | Microsoft Defender XDR & Intune Specialist | Threat Hunting & Incident Response | 5+ Years in Enterprise Security
- Role
- Senior Security Analyst at Tata Consultancy Services
- Location
- Thane, MH, IN
- LinkedIn followers
- 500 followers
About Rahul Ramnaval Sharma
Python,Ai & ML,Gitbash, Scada Security,VM configuration crowd-strike, Microsoft Azure, Microsoft defender, Microsoft defender for cloud app Knowledge -Chat GPT4 tool,AI BasicResults-driven cybersecurity professional with 4+ years of experience in enterprise security operations, specializing in the Microsoft security ecosystem. Skilled in deploying and managing Microsoft Defender XDR, Microsoft Intune, and CrowdStrike Falcon for advanced threat detection, endpoint security, and compliance. Proven expertise in threat hunting, incident response, vulnerability management, and security automation using PowerShell, Python, and KQL.Currently serving as a Senior Security Analyst (Team Lead) at Tata Consulting Services, leading security initiatives for global clients, reducing MTTR by 40%, and ensuring 99.5% endpoint compliance. Passionate about improving organizational security posture through proactive threat detection, automation, and security best practices.Microsoft Defender XDR (Advanced Hunting, Custom DetectioMicrosoft Intune (Endpoint Management, CompliancenCrowdStrike Falcon (Threat Intelligence, EDR)Incident Response & Digital ForensicsSecurity Automation (PowerShell, Python)Cloud Security (Azure, AWS)Security Compliance (ISO 27001, NIST, GDPR)
Experience
Senior Security Analyst
Oct 2023 — Present · Mumbai, IN
Senior Security Analyst Tata Consulting Services | Oct 2023 – PresentDeploy and manage Microsoft Defender XDR for endpoints.Lead incident response, reducing MTTR by 40%.Develop automated security monitoring scripts using PowerShell/Python.Train junior analysts and collaborate with US clients on security best practices.Endpoint Security AnalystManaged Microsoft Defender for Endpoint for devices.Conducted advanced threat hunting using KQL and ASR rule optimization.Performed live response and forensic analysis for security incidents.
Education
Mumbai University Mumbai
Bachelor of Engineering (B.E.), Electronics and Communications Engineering
2013 — 2016
upGrad.com
Postgraduate diploma, Machine learning and artificial intelligence
Msbte
diploma in electronics engg, Electronics Engineering
2010 — 2013
International Institute of Information Technology Bangalore
Executive Post Graduate Program in AI & ML, AI & ML
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