Gowdhaman Suppiaha

Executed OS/DB migration from Oracle DB to SAP HANA for Fiori/ECC and Solman systems.
Performed SAP HANA migration to AWS using HSR technology.
Conducted technical validation of customer landscapes for migration readiness.
Established hardware infrastructure to support seamless HANA migration.
Configured FRUN to optimize performance of migrated HANA systems.
Executed homogeneous copy for HANA system refresh, ensuring data consistency.
Updated HANA versions to integrate new features and enhancements.
Served as SAP technical consultant for ECC and Solution Manager projects.

Executed HANA data center migration to cloud, ensuring minimal operational downtime.

Managed SAP BW migration from IBM to HCL, coordinating infrastructure procurement.

Conducted backup and restore for 15TB production database, securing critical data integrity.

Led server shutdown processes, maintaining operational continuity during planned and unplanned events.

Upgraded support package stack for ABAP and JAVA using SUM tool.

Implemented solution manager to enhance system monitoring capabilities across environments.

Conducted disaster recovery drills for SAP systems, ensuring readiness for emergencies.

SAP EHP upgrades

Executed installation and system copy for appliance systems to ensure seamless deployment.
Configured SAP A1S system through Central Technical Configuration for enhanced functionality.
Oversaw DAA Agent installation and managed system configuration to support operational stability.
Conducted SAP system refresh using export and import methods to maintain data integrity.
Implemented backup and recovery strategies for SAP system refresh, enhancing data security.
Managed end-to-end SAP Basis support activities to optimize system performance.
Enabled technical monitoring, ensuring optimal performance of SAP systems.
Served as single point of contact for Business by Design system setup team.

Provided second-level SAP Basis support for pharmaceutical clients.
Managed user administration and authorization processes.
Utilized BRTOOLS for effective table space management.
Coordinated with functional consultants to resolve end-user issues.

Provided first-level SAP Basis support for pharmaceutical customers.
Administered user accounts and managed authorizations effectively.
Coordinated with functional consultants to resolve end-user issues.
Managed database activities, including table space administration and expertise in SAPDBA and MaxDB Studio.
Monitored SAP workload and tuned instance performance for optimal efficiency.