Arun Kumar Sharma

Experience

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  ADP

  Apr 2010 - Nov 2013

  Associate Functional Consultant

  Got 3 promotions in 3 years with my ability to automate manual work!Workscape is an US Healthcare Benefits domain product and OBA stands for Online Benefits Administration. It deals with employee’s benefits management. It provides a platform to it’s clients to manage Healthcare & Benefits for their employees. The front end is made by java technology and all the back end transactions were sent to Oracle 11g database.Responsibilities: Oracle 11g RAC cluster management using cluster utilities like crsctl & srvctl. Configure and manage database using Automatic Storage Management (ASM). Database monitoring using OEM, DB creation, Tablespace creation etc. Installing, applying security patches, upgrade and migration of database. DB backup using RMAN Incremental backups with stored procedures. Successfully implemented data guard with contribution as individual in a team.  Complete knowledge on AWR report generation and TKPROF utility to tune SQL. Installation, Maintenance and configuration of operating system as well as database. Troubleshooting DB related problems and handling user problems. Handling user related activities like user creation, assigning grants, privileges and accesses. Monitoring disk space and capacity planning while ensuring data security and access control. Show less

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  DBA Genesis

  Dec 2013 - now

  Founder and CEO

  Created worlds fastest and most engaging learning platforms for Oracle Database Administrators with over 14,000+ active students and 217 oracle support clients!

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  Tata Consultancy Services

  Aug 2014 - Jan 2016

  System Engineer

  Cracked the barrier! Got promoted within 8 months with my skills to eliminate human errors with automation! Day to day support for Oracle databases over calls, remote login or client visiting Implemented 12c Cloud Control for a Infrastructure Client based in Mumbai with 15+ Target Database including Standalone and RAC Databases Monitoring database activities using OEM, PL/SQL Developer Schedule jobs and monitoring successful completion of jobs Providing security support to company by compliance with client’s IT policy (Password management, Backup and recovery, maintaining health check of the databases) Performing daily and weekly health checks on all clients databases and provide clients with timely reports with graphs Oracle support to resolve various database issues and applying patches Automating database backup via crontab, DBMS_Scheduler and RMAN Scripts Monitoring alter log and resolving specific Ora-Errors Check block level corruptions and Invalids at the end of the day Tracing of users sessions, determine peak time and buffer usage Show less

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  Genpact

  Feb 2016 - Dec 2016

  Consultant

  Implemented Oracle Database high availability (zero downtime) for the client GE (General Electric)

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  Knakl

  Jan 2019 - now

  Founder and CEO at knakl.com

  Designed my visionary platform for entrepreneurs to simplify their customer journey, eliminate manual work and scale their business with sales automation!