Harmesh Singh

Harmesh singh

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location of Harmesh SinghSouth Delhi, Delhi, India
Followers of Harmesh Singh673 followers
  • Timeline

  • Skills

    Websphere application server
    Application management services
    Itil process
    Itil v3 foundations certified
    Websphere message broker
    Websphere mq
    Tomcat
    Ibm http server
    Oracle sql
    Sql
    Itil
    Troubleshooting
    Databases
    Mysql
    Websphere
    Aix
    Ibm aix
    Unix
    It service management
    Sdlc
    Requirements analysis
    Oracle
    Software development life cycle
  • About me

    Subject Matter Expert with 11+years of IT experience in IBM MQ/MB/IIB Infrastructure Transition, Migration, Implementation, Administration. Expertise: Administration of IBM MQ v6.x, v7.x, v8.x,v9.x, WebSphere Message Broker v6.1, V8, IIB on Linux/AIX and Windows platform Knowledge of WebSphere Application Server ND v6.1, v7.0 Tomcat, IBM HTTP Server v6.1 v7.0 on Windows and Linux platform

  • Education

    • Meerut college, meerut up

      -
      Bachelor of commerce (b.com.)
    • University of lucknow

      -
      Mca
  • Experience

    • Progressive infovison pvt ltd.

      Feb 2007 - Nov 2007
      Application support

      Resolving issues related to Installation and Configuration of DMS Application at the Client LocationProvide training with hands on the DMS Application to the Client on new release of applicationPrepared MySQL databse script and convert it to ORACLE script and testing the same.Import and exporting of ORACLE DB using import/export utilityPrepared and shared Knowledge Base with respect to major problems faced and maintaing the same.

    • Wipro

      Nov 2007 - Oct 2012
      Analyst programmer
    • Ibm

      Oct 2012 - Jul 2018
      Subject matter expert

      Experience in applying IBM MQ fix packs on different MQ versions and performing MQ upgradesInstallation and configuration of MQ Multi instance Queue manager on AIX/LinuxInstallation and configuration of MQ on Microsoft cluster MSCS for high availability on windows.Implement load balancing on the MQ clusters.Worked on critical issue with the IBM product team on PMRs by providing MQ detail traces and log files for resolving issues.Installation and configuration of MQ on windows, AIX and Linux environmentConfigure support packs for linear log archiving, triggering of lotus notes applications and to take MQ object backup.Implementation of SSL between MQ channels.Creation of Queue Manager and defining log path, log size based on the message flow on queuesKnowledge of MQ IPT to route messages to the external vendor through firewall.Resolving issues of channel problems, triggering, application connectivity, MQ logs, MQ clustering.Writing rule table for Dead Letter Queue to process DLQ messages.Prepared high level designs and architectures for IBM MQ.Installation and Configuration of WebSphere Message Broker v6.1 and MB toolkit on Linux.Creation of Configuration Manager, broker, execution groups, subscriptions through command line and mapping of these components on Message Broker tool kit.Setting up of traces and logs for Message broker for analysis of MB related issues.Administrated backup and restore for Message Broker and setting high availability for MB.Installation and configuration of WebSphere Application Server Network Deployment 6.1 on Linux.Setting up of Nodes (Federation of nodes to Deployment manager),profiles, Data Sources, Virtual Hosts, including planning, installation and configuration of WebSphere Application Server. Show less

    • Unitedhealth group

      Aug 2018 - now

      Working on MQ upgrades MQ v9.1Installation and configuration of MQ Multi instance Queue manager. Worked on critical issue with the IBM product team on PMRs by providing MQ detail traces and log files for resolving issues.Installation and configuration of MQ on Linux/windowsImplement MQ autolog management feature. Implementation of SSL between MQ client application(WAS, Java,. net) and MQ queue managerCreation of Queue Manager and fine tune the Queue managersConfiguration of Grafana dashboard for application to view Queue status and channel status. Using Jenkins pipeline for automation of MQ fix pack/ performing validation on Queue managers for any discrepancy with standard queue manager or server configuration. Deployment of bar file on brokers. Show less

      • Software Engineering Manager

        Dec 2022 - now
      • Architect

        Aug 2018 - now
  • Licenses & Certifications

    • Ibm websphere message broker v7.0 administration

      Ibm
    • Ibm websphere mq v7.0 system administration

      Ibm
    • Itil v3 foundation certified

      Exin
    • Cloud digital leader

      Google cloud
      Dec 2021
      View certificate certificate
    • Associate cloud engineer

      Google cloud
      May 2022
      View certificate certificate
    • Generative ai vs. traditional ai

      Linkedin
      Jul 2025
      View certificate certificate
    • What is generative ai?

      Linkedin
      Jul 2025
      View certificate certificate
    • Microsoft certified: azure administrator associate

      Microsoft
      May 2023
      View certificate certificate
    • How to use generative ai: building an ai-first mindset

      Linkedin
      Jul 2025
      View certificate certificate