Hemanta Sahu

Hemanta Sahu

Senior Engineer

location of Hemanta SahuAndhra Pradesh, India

Connect with Hemanta Sahu to Send Message

Connect

Connect with Hemanta Sahu to Send Message

Connect
  • Timeline

  • About me

    Sr. System Engineer at Indian Institute of Technology, Kharagpur

  • Education

    • CET Bhubaneswar

      -
      Bachelor's degree Electrical Engineering Technologies
    • UKP High School Jeypore

      -
  • Experience

    • CMC LTD

      Aug 2006 - Apr 2008
      Senior Engineer
    • Red Hat Software Services

      Mar 2008 - Apr 2009
      Technical Support Engineer
    • IBM

      Apr 2009 - Oct 2011
      Linux SME
    • HCLTech

      Oct 2011 - Feb 2014
      Consultant

      Remote Infrastructure Support Systems Administration.

    • Oracle

      Feb 2014 - Jan 2016
      Principal System Administrator

      Remote Infrastructure support for Oracle Managed cloud service.Roles & Responsibilities:Provision, create, modify, monitor, control Oracle Linux VMs on Xen Hypervisor .Task automation using shell scripting.OS Patching Migration and upgrade.

    • HSBC

      Jul 2016 - Apr 2019
      Consultant Specialist

      DevOps tool: Ansible (for automation), Jira and confluence(for Agile project management)Unix OS and High Available cluster: RHEL 6/7 ,AIX 6, Solaris ,Veritas cluster suiteStorage Software: Veritas Volume Manager (VxVM).Monitoring tools: HSBC inhouse ToolRoles & Responsibilities:• Unix Infrastructure Architect for HSBC-RBWM Business unit.• Coordination with Business stake holders and Application Architects for understanding the infrastructure requirement and preparing the solution from the approved Reference architecture.• Joining Weekly SAB (Solution Architecture Board ) Meeting to get the solution approved and work on the recommendations (if any).• Handling Escalated Tickets and Projects for Unix OS and Network(TCP/IP) ,HA cluster and storage . Show less

    • Indian Institute of Technology, Kharagpur

      Apr 2019 - now
      Sr. System Engineer

      Maintaining 1.3 PetaFlops state of the art HPC DataCenter which includes large scale computing cluster and storage management, Installation and administration of Linux OS, Parallel file system, Installation, trouble shooting and optimization of software and libraries for scientific computation, Configuration of job scheduling software and Configuration and optimization of network (GE and IB) for computing clusters.

  • Licenses & Certifications