Krishnamoorthy Perumal

WORK HISTORY

ABOUT KRISHNAMOORTHY PERUMAL

SAP Basis and HANA Administration with Five Full Life Cycle Implementations of S4HANA, Fiori, ECC, BW, BI, CRM, PI, Solution Manager, Architect SAP solutions on major public cloud platforms AWS, Azure. BTP cloud Admin and Integration.Leading SAP ECC to S/4HANA conversion projects, including system assessments, readiness activities, and execution. Experience in managing n+1 landscape with parallel release development activitiesExperience in OS/DB Migration, EHP upgrades, Data Center Migrations, Amazon & Azure cloud migration, System refresh, DB refresh, and production support for large databases, Oracle, DB2, MSSQL, HANA, Sybase, S4HANA conversion 2020, 2023Installation of S4HANA, HANA, ECC, BI, BO, CRM, SRM, EP, BPC, PO, MCF, GRC10.1, Windows 2008,2012,2019 REHL Linux, AIX, SUSI Linux with Oracle, DB2, MS –SQL, Sybase & HANAExpertise in Homogeneous & Heterogeneous system copy, Data Archiving, Web Dispatcher 7.40, SLD, ADS, NWBC, NWDI systems, ESS/MSS, DMO, SWPM, Open text, HPQC, RWD Good Knowledge in solutions architect & system operations, HANA troubleshooting, Backup and Restore, Parameter tuning for HANA database, HANA System copies, HANA Database UpdatesStrong experience in Add-on upgrade, Client export/import. Local & remote Client copy, Support Packages, plugins, Kernel upgradesExpertise in Workload Analysis, Performance Tuning, Daily Monitoring, HANA administration, STMS, SNote, Wily Introscope, CUA, BRTOOLS, Backup configuration, System log & activating Trace analysis, Data Archiving, Open Text, Content Server.Develop and implement comprehensive business continuity plans for SAP and non-SAP systems including conducting risk assessment and regular testing exercisesTechnical administration and monitoring of the SAP NetWeaver Products like EP 7.5 and NW AS JAVA.