08/10/2025 updated
MV
100 % available
SAP Basis Consultant
Bangalore, India
Only remote
Bachelor of EngineeringJava (Programming Language)IBM AIXServer ApplicationCustomer Relationship ManagementData CompressionDatabasesIBM DB2LinuxDisaster RecoveryFile SystemsJob SchedulingLinux AdministrationMaintenanceSAP ERPSAP NetWeaver
Experience Summary
- 18+ years of IT expertise in SAP administration, DB2 UDB management, IBM AIX, and Linux system administration.
- Skilled in executing SAP installations, high availability configurations, system refreshes, enhancement package upgrades, support pack updates, performance optimization, user management, client administration, transport management, batch job scheduling, and kernel upgrades.
- Experienced in DB2 setup, PureScale deployment, HADR configuration, upgrades, patch management, backup and recovery operations, database reorganizations, runstats, parameter tuning, data compression, and performance enhancement.
- Proficient in SAP S/4 HANA and HANA DB installations, migrations, administration, backup and recovery, system replication, system copies, monitoring, and issue resolution.
- Orchestrated SAP S/4 HANA and HANA DB installations and configurations.
- Executed preparation activities for SAP S/4 HANA conversions, including maintenance planning, readiness assessments, simplification checks, and custom code evaluations.
- Managed migrations to advanced SAP S/4 HANA versions.
- Conducted HANA DB stack and revision upgrades.
- Handled backup and recovery operations for SAP HANA environments.
- Configured system replication for production SAP HANA systems.
- Monitored and resolved issues using SAP HANA administration tools.
- Performed system copies for SAP S/4 HANA environments.
- Conducted HANA DB mini checks and applied recommended optimizations.
- Designed and implemented high availability configurations for SAP using TSAMP clusters.
- Deployed DB2 PureScale clusters to ensure database high availability.
- Established disaster recovery frameworks for SAP and DB2 systems.
- Configured DB2 HADR for PureScale across primary and secondary sites to support disaster recovery.
- Led DB2 PureScale migrations from P7 to P8 hardware platforms.
- Executed SAP upgrades from SAP 4.7 to SAP ERP 6.0 and non-Unicode upgrades from SAP 4.6C to SAP ERP 6.0.
- Managed non-Unicode to Unicode migrations and SAP Enhancement Pack 7 updates.
- Applied online DB2 fix pack updates to PureScale environments without SAP downtime.
- Configured AIX HACMP clusters for SAP and DB2 applications.
- Developed and implemented defect prevention strategies to reduce recurring technical issues.
- Performed DB2 version upgrades, fix pack applications, and disaster recovery testing.
- Executed database export/import processes to enable compression.
- Managed AIX and Linux volume groups, logical volumes, file systems, and software package updates.
Experience
Professional experience10+ years
Freelancer since2021
Languages
EnglishNative speaker