Sap Hana Dba

Architect and manage complex SAP HANA system architectures, including Multi-Tenant, scale-in/scale-out landscapes, and dynamic tiering.Experience in core SAP R/3 environments with primary responsibilities in support, installation, administration, performance tuning, transport management, and implementations.Strong knowledge of SAP Solution Manager, SAP NetWeaver, integration tools, and upgrade activities.Manage advanced database scaling, including HANA table partitioning (hash, range, round-robin), table redistribution, memory management, and delta merge optimization.Lead planning, sizing, setup, implementation, and lifecycle management of SAP products, HANA database installations, upgrades, and system refreshes.Oversee SAP HANA plugin installations, database driver configurations, and connectivity across the SAP landscape.Execute SAP system upgrades, Support Package Stacks (SPS), and OS/DB migrations using SUM/DMO.Drive advanced SAP HANA performance tuning, optimization, and workload management.Monitor database performance, provide operational support, and implement performance improvements using HANA Studio, DBA Cockpit, and OS-level tools.Conduct proactive system health checks, perform HANA parameter tuning, and troubleshoot critical database startup, shutdown, and memory-related issues.Design, implement, and validate enterprise-grade High Availability (HA) and Disaster Recovery (DR) solutions.Architect and manage data replication technologies, including SLT, SDA, and SDI.Manage HANA database backup strategies using enterprise backup solutions and perform database restores, Point-in-Time Recovery (PITR), and system copies.Maintain HANA security and user administration, including custom roles, privileges, and analytic privileges.Implement audit policies, encryption (at rest and in transit), and ensure compliance with security standards.Improve operational efficiency through automation, scripting, and process optimization for Basis and DBA activities.Perform audit reviews, vulnerability patching, and compliance assessments.Conduct SAP HANA sizing for new implementations, hardware migrations, and cloud transitions.Strong experience in Incident, Problem, and Change Management aligned with ITIL practices.Manage critical P1/P2 production incidents and perform Root Cause Analysis (RCA).Demonstrate effective communication skills for stakeholder management and cross-functional project delivery.Provide technical governance by developing and reviewing architecture documents, technical blueprints, knowledge articles (KBAs), and handover documentation for clients and internal teams.
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