Mariappan Balu

Experience

• 

  SIAC

  Jan 2000 - Dec 2003

  Systems Analyst

  Built the infrastructure that supported web, mutual fund and clearing applications

• 

  NYSE

  Dec 2003 - Jul 2015

  • Developed procedure for Symantec VCS upgrade and coordinated the implementation across multiple environments.• Planned and executed the Global VCS cluster setup by integrating VCS with Hitachi RAID manager and setup replication between Primary and DR sites.• Played key role in migrating trading applications to new Hardware and OS• Planned, coordinated and executed the migration of MQ application from AIX to Redhat Linux • Led the Systems Team to migrate the Post trade applications from Mainframe to Linux/AIX. Involved in the design, setup and developed DR solution. • Key Contributor to the high profile Datacenter migration• Involved in setting up the Virtual Environment • Designed and setup Oracle RAC clusters• Globalization of Corporate applications (ebusiness, peoplesoft)

  • Lead Analyst

    Jan 2011 - Jul 2015

  • Senior Analyst

    Dec 2003 - Dec 2010
• 

  Citi

  Jul 2015 - May 2021

  Vice President

  Engineering LeadPublic Cloud Enablement (GCP and AWS) for Corporate Clients

• 

  Cognizant

  May 2021 - now

  Director, Solutions Leader - Google Business Group