RAKESHKUMAR SAHU

Experience

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  Cognizant Technology Solutions

  Nov 2008 - May 2021

  Sr System Executive
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  Cognizant

  Oct 2015 - May 2021

  (to be explained in detail); RETAIL CLIENT is one of the fastest growing discount store chains in the United States with 6,000 stores. It has provided value-conscious consumers with competitive prices at neighborhood stores for more than 46 years. It has offered a consistent selection of name-brand and good quality merchandise in an attractive and convenient shopping environment. Family dollar merger with Dollar Tree brought in the challenge of fusing multiple technology systems across the board starting with Financial, Procurement, HRMS & External Vendors.ROLES AND RESPONSIBILITIES IN THE PROJECT: (to be explained in detail)Prepare design Documents and Change Controls for individual technology systems.Coordinate between Infrastructure Admin Teams from both the sides.Automation Job development & migrations.Java Cert implementations on Java Based Application Servers.Provide infrastructure Solutions related to Managed File Transfers.User access to cross domains & Ads2. Project Name : SOA 11g Support & Upgrade to 12cPeriod : Mar-2015 – Apr- 2016Technologies : SOA Suite 11g/12c, OSB 11g/12c, BAM, BTM, S/w : Oracle LINUX 6Environment : Weblogic 11g/12cRole : SOA/OSB/BAM/BTM/Weblogic Administration Show less

  • Infrastructure Technology Specialist

    Mar 2016 - May 2021

  • Infrastructure Technology Specialist

    Jul 2014 - May 2021

  • PROJECT DESCRIPTION

    Oct 2009 - May 2021

  • PROJECT DESCRIPTION

    Oct 2015 - Oct 2016
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  Marsh McLennan

  May 2021 - Sept 2022

  Lead

  PROJECT DESCRIPTION: (to be explained in detail)Oracle Revenue Management and Billing (ORMB) Financials Application admin Support role for day-to-day activities and integrations with sub-systems in the financial. Securing systems with regular vulnerability patching, upkeep of Oracle Middleware systems and ORMB. It is critical to the performance and stability of IT infrastructure hosting business critical applications and services on a 24*7/365 basis.ROLES AND RESPONSIBILITIES IN THE PROJECT: (to be explained in detail)Support and Maintenance of Oracle Fusion Middleware Applications & ORMB.Application Refreshes.Applying Oracle Application patches.Application Code Migrations.Performance Tuning.Security and Compliance.Integration Support.Liaise with UNIX Server Ops for Monthly/Quarterly Patching Cycle Updates.and Administration tasks on Solaris and Linux Servers.Liaise with Windows Server Ops for Monthly/Quarterly Patching Cycle.Update and Administration tasks on Windows Servers.Liaise with Storage Team on Space requests, File system Backups and Year-End Special Backups.Liaise with Network Team on Firewall Port Opening Requests, Load Balancers, And Virtual Ips.Liaise with Dcops for Monitoring and alert suppression.Coordinate and work with multiple Teams for Annual DR tests.Define the design and implementation of new technologies or software version upgrades to the highest level of quality.Foster the talents of other team members thereby improving the team’s overall effectiveness.Partner across the organization to ensure the timely and accurate implementation of systems to support key business applications and DR activities. Reduce risk through end-of-server-life upgrades and reduce costs through on going cloud initiatives. Show less

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  Infosys

  Sept 2022 - now

  Lead Consultant