Perumal SELVAPRASATH

En résumé

Entreprises

• TOTAL - SAP

  COURBEVOIE 2013 - maintenant

• Alstom Transport for INTM - Expert SAP Autorisation and GRC

  2011 - maintenant • SAP Security & Authorization support for Global IT shared service.
  • Responsible for implementation of Role/User Matrix.
  • Providing technical support to functional areas, configurations and developers.
  • Regular maintenance of matrix in GRC.
  • Review of FireFighter log and System log.
  • Submission of Risk Analysis Reports to business on monthly basis.
  • Set up powerful user access (Firefighter).
  • Performing the UAT and go live.
  • Configured new GRC servers, deploying the new rule matrix.
  • Integration of new GRC systems to existing network.
  • Preparation of project plan, Request for Proposal for GRC deployment.
  • Preparation of user and role matrix, Performed end user training.
  • Supported during User Acceptance test (UAT) and Go live issues.
  • Assist in security gap analysis and defect Management.
  • Monthly system review.
  • Co-ordination with offshore team for support activities.
  
  Internal Projects Managed:
  
  FICO Role catalogue SoD :
  • Re-Engineering the existing Functional roles.
  • Clean up of business risk transactions via Risk Analysis and Remediation.
  • Remediation of business customized transactions.
  • Deployment of FICO role catalogue for requested Alstom sites.
  • Preparation of Project Plan and Documentation.
  
  Deployment of IS&T Role matrix:
  • Created of IT and IS roles based on user job functions.
  • Segregation of roles by direct access and through Firefighters.
  • Classification of users by the user group and Deployment of IT and IS roles for all Alstom SAP Applications.
  • Cleaning up of duplicate and old roles.
  • Regular archiving and deactivating users.
  • Regular maintenance of roles in all systems by transactions/objects etc.

• Areva T&D - SAP Authorization & GRC Consultant

  2010 - 2011 T@IS is AREVA T&D SAP solution developed as a Core Model for all T&D units on a single instance for FI, CO, PS, MM and SD and other SAP modules.
  
  • SAP Authorization and GRC consultant for Global SAP Support Activities.
  • SAP authorizations development for ongoing compliance (Audits, deployments, maintenance)
  • Worked on core model roles concept.
  • Part of an Internal ASTRO project. Deploying the compliance roles and clean up old roles planning with go live
  • Tests and compilation of SAP authorization roles.
  • Risk remediation through GRC/RAR tool.
  • Documentation of SAP documents and Process
  • Maintaining the SAP access for internal SRM/Buying systems.
  • Managing offshore team for support and ticketing activities.

• Mahindra Satyam Computer Services Ltd., - SAP Authorization & GRC Consultant

  2006 - 2009 • Responsible for SAP Security and Role Management.
  • Administration of User IDs via Central User Administration (CUA).
  • Creation of OSS User ID, Opening OSS Connection.
  • Handled portal security (CRM/SRM: E-buy user maintenance).
  • Creation and maintenance of Firefighter ID's.
  • Defined critical transactions to be used for Fire Fighter Access.
  • User creation, managing access assignments through GRC CUP ver 5.3.
  • Managing the workflows in Access Enforcer for Risk Analysis and Mitigation.
  • Role administration through Enterprise Role Management according to Business process.
  • Mitigation of Business identified risks in co-ordination with functional teams.
  • Coordinated in comprehensive testing of all roles and authorization object to ensure accuracy and segregation of duties.
  • User Info System – Worked with SUIM and other custom created tools to generate periodical reports for various needs.
  • Documented the technical aspects of the project for future reference.
  • Security Audit Assistance

• Emerio - SAP Basis & Authorization Admin

  2006 - 2007 • Ownership of the Hewlett-Packard Security Deployment team activities.
  • Providing 24X7 supports for about 20,000 users across the Globe.
  • User Administration, Role Management, Mass user administration.
  • Handled both ABAP & Portal Security.
  • System Monitoring and Performance management.
  • Daily administration activities such as Alert monitoring, scheduling periodic jobs and Background processing, User and Spool management, R/3 Buffer monitoring (CCMS), Database - Monitoring, Client copies and Client exports were performed as required.
  • Worked with roles, profiles, composite roles, and derived roles.

Formations

Pas de formation renseignée

Réseau

• Alberto MENÉNDEZ ASENSIO

• Clara DAVAINE

• David LECARPENTIER

• Flore BOULBEN

• Florian LEBEN

• Kaushal MOHEE

• Laetitia MONNERAT

• Margaux GRUNFELDER

• Sonia TAHIAT