P Senthil

Experience

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  HCLTech

  Nov 2007 - Nov 2009

  Fresher Trainee

  Linux Operations

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  Wipro Limited

  Dec 2009 - Jul 2012

  Platform Specialist

  Information Security Specialist

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  Tata Consultancy Services

  Aug 2012 - Aug 2015

  Team Manager

  ENSURE ACQUIESCENCE WITH COMPLIANCE STANDARDS ON UNIX/LINUXSERVERS AND ITS REGULATORY REQUIREMENTS. AUDITING FAIL POINTS ON THE SERVERS THROUGH SELF-ASSESSMENTSCRIPTS/REPORTS FOLLOWED BY POLICY STANDARDS. SSH, TECTIA KEYS FIXES & ENTITLEMENT REVIEWS ACROSS 2000 SERVERS. RISK CONTROL & SELF-ASSESSMENT ON UAT/PRODUCTION/COB/PRE –BUILDINGSERVERS. REVIEW AND MANAGE RISK ACCEPTANCE AND CORRECTIVE ACTION PLAN (CAP)DOCUMENTS TO FACILITATE TIMELY CLOSURE OF IDENTIFIED EXCEPTIONS. WORKED AS LEVEL 3 INFRASTUCTURE ADMINISTRATOR DATA CENTER MIGRATION & NEW SERVERS BUILDSERVER MIGRATION FROM OLD HARDWARE TO NEW HARDWARE Show less

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  Cognizant

  Aug 2015 - Oct 2016

  Operations Manager

  IBM AIX Engineering support

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  Citi

  Oct 2016 - now

  Assistant Vice President

  System Design and Architecture: Design, develop, and maintain UNIX-based systems, ensuring scalability, reliability, and security.Infrastructure Deployment: Implement and manage UNIX-based server infrastructure, including installation, configuration, and maintenance of hardware and software components.Performance Optimization: Analyze system performance and recommend optimizations to enhance efficiency and resource utilization.Security Implementation: Implement security measures, protocols, and best practices to safeguard UNIX systems from vulnerabilities and cyber threats.Troubleshooting and Issue Resolution: Diagnose and resolve technical issues related to UNIX systems, collaborating with cross-functional teams when necessary.Documentation and Training: Create and maintain technical documentation, guidelines, and training materials for UNIX system administration.Stay Updated: Keep abreast of emerging technologies, trends, and best practices in UNIX systems administration. Show less