Vishnu Ganesh Email & Phone Number

Chennai, Tamil Nadu, India

Chennai Area, India

SAP Basis Support for Various SAP systems of the Landscape like ECC, MDM, SAP Console, SAPNetweaver, TDMS, SAP S/4 Hana 1909, Solution Manager. ALL SAP Basis activities with strict compliance with the SLA. System Landscape ownership such as Owning all Change Activities for the Landscape, Discussionswith Customer and proposing changes to fix issues. Worked on the production support incidents, Request Management and Change Management usingSERVICE NOW and SM9tools.… Show more SAP Basis Support for Various SAP systems of the Landscape like ECC, MDM, SAP Console, SAPNetweaver, TDMS, SAP S/4 Hana 1909, Solution Manager. ALL SAP Basis activities with strict compliance with the SLA. System Landscape ownership such as Owning all Change Activities for the Landscape, Discussionswith Customer and proposing changes to fix issues. Worked on the production support incidents, Request Management and Change Management usingSERVICE NOW and SM9tools. Support Packs/EHP upgrade and Add-on Installation, Java Patch upgrades. Installed SAP ECC 6.0 EHP8 in Linux OS on Oracle DB. Part of AWS Cloud Migration. System restarts (ABAP & Java).DB restarts (Oracle & HANA) Complete system Pre and Post refresh activities as part of request item. Performed TDMS Refresh for few systems in our project Landscapes. Good experience in handling database restore and recovery. Migration support. Cluster switch test exercise. Performed Oracle Upgrade from 12c to 19c including SBPs and HANA Patching, Kernel Upgrade. Partner profile and partner port configuration. Web service and RFC/Trusted RFC configurations. Reviewing EWA Reports on monthly basis and proposing recommendation to customer andimplementation through change management. HANA Replication, Log Volume reclaim, Managing SAP HANA License. Suggested automations in Project for reducing workload and permanent fixes. S/4 HANA Sizing report generation. System decommissioning Activities. SAP Note implementation using SNOTE. Client maintenance, Parameter changes, Project code creation. Scheduling, cancelling, and monitoring of Background jobs and troubleshooting if any issues in jobexecution. SAP Table reorganization online and offline. CTS+ configuration for cloud system in sap. SSL server standard certificate renewal and update. OSS /SAP Service Marketplace: Searching SAP Notes, Creating and following up of SAP messages,OSS Connection opening to SAP. Show less

Chennai

1.Performed SAP System Refresh activities.2.Performed Kernel Upgrade across the landscape3.Performed Disk Addition changes to manage space in file systems.4.Performed Oracle Upgrades5.EHP upgrade EHP6 SP 06 to EHP8 SP 05.6.Worked on Oracle RAC Clusters and performed ASM, ACFS File system administration. 7.SQL Tuning of Highly Expensive Statements in SAP Systems for long running Jobs.8.Performed RACCHECK and ADDM Checks to make necessary changes in… Show more 1.Performed SAP System Refresh activities.2.Performed Kernel Upgrade across the landscape3.Performed Disk Addition changes to manage space in file systems.4.Performed Oracle Upgrades5.EHP upgrade EHP6 SP 06 to EHP8 SP 05.6.Worked on Oracle RAC Clusters and performed ASM, ACFS File system administration. 7.SQL Tuning of Highly Expensive Statements in SAP Systems for long running Jobs.8.Performed RACCHECK and ADDM Checks to make necessary changes in system.9.Performed Cluster resources relocation of all services to maintain high availability.10.SPAM upgrade and Add on installation using SAINT.11.JVM Patching for Java systems.12.Worked on NetWeaver Enterprise portal.13.SPOC for CPS – Redwood tool for Job scheduling in production landscape.14.SPOC for Open text and PAS.15.Monitoring Table Spaces and extending Table Spaces if needed and deleting obsolete TS. (Using BR Tools).16.Part of creation of RSLAF alerts from Solution manager and provided the RCA for the customers on the alerts based on technical monitoring.17.Maintaining OSS connections and raising OSS messages and communicating with SAP for solution.Administered backups & restore and performed health checks for backups of the systems.18.Worked on Reorganization of Tables.19.Performed Client Administration activities including client copy / export / import / delete20.Perform proactive monitoring of SAP R/3 Database, Short Dumps, Update Errors, and Lock entries including file systems.21.Troubleshoot day-to-day problems, Verification of ABAP Short Dumps and System logs assign them to the respective teams. Show less

Masters Of Engineering, Communication Systems

Bachelor'S Degree, Electrical, Electronics And Communications Engineering

Hsc

Activities and Societies: Blue House captain of the school and won school championship on 2006. From 1st grade to Higher secondary 12th.