Pavan Yarlagadda

• Managing over 200 SAP application servers
• Supporting the SAP components SAP S4HANA, BW4HANA, SOLMAN, GRC, webdispatcher, ADS & IDM
• Providing basis support for the Fiori applications, BODS
• SAP BTP administration.

• Lead and adviser for SAP Basis team
• Designed, planned and Migrated SAP systems from on premise to Managed Private Cloud
• Planned and executed technical Migration of BW HANA systems from HEC to Managed Private Cloud
• Performed Oracle upgrades from 12c to 19c, System refreshes, SAP Upgrades
• Performance tuning of SAP systems with oracle and hana DB
• Created assessments for migrating SAP systems from on premise to Azure cloud
• Performed HANA upgrades from HANA 1.0 single DB system to HANA 2.0 Multitenant Database Containers
• High availability and Disaster Recovery configuration for HANA Database
• Supporting various SAP systems (ECC, CRM, BW, PI, PO, SRM, Solution Manager & HANA)
• Migrated SAP systems from AIX, Oracle to Redhat Linux, Oracle RAC environment using RMAN tool XTTS to target system
• Interfacing with business and application management teams to work with various interfaces and its connectivity to sap systems
• Planning and executing DR setup for SAP systems
• Designed the Architecture for ECC HANA system on AWS cloud
• Migrated the ECC system with Oracle DB from on-premises to HANA on AWS cloud using classical migration method
• Analyzed SAP environments for security vulnerabilities and implemented remediation
• Worked on HANA Data Volume encryption
• Performed Hana system refreshes
• Performed HANA revision upgrades
• Configured SSO for HANA xs applications
• System refreshes, Kernel upgrades, DB upgrades, NW stack upgrades
• Implemented the systems health check automation
• Responsible for documenting Basis Administration SOP's
• Improved the current monitoring templates in solution manager to eliminate false and unnecessary alerts
• Configured DVM (Data Volume Management) in solution manager
• Capacity planning for SAP systems
• SAP system performance optimization.

• Managing a team of 20 SAP level-2 and level-3 administrators: dispatched tasks, managing team planning
• SAP HANA Administration
• Performed SAP HANA system refresh (Multi node to single node and Single node to Single node)
• Configured HANA System replication
• Performed HANA DB SPS09 upgrade
• Managing SAP HANA users their authorizations and access
• Managing Backing Up and Recovering the SAP HANA Database, maintaining backup alerts
• SAP MII systems Implementation
• Hardware migration of SAP systems using system restore
• Oracle DB Upgrades, Applying Support packs on the ABAP and Java systems
• Transport Management, Kernel Upgrades, System Refreshes
• SAP Standby system build
• Tax Factory BSI 9.0b Upgrade on HR Landscape & application of Tubs into HR landscape
• Solution Manager 7.1 Installation
• Managing the design, build, enhancement and support of SAP systems for the Finance and HR functions
• Sizing assessment for SAP systems on AIX, Linux platforms
• EWA and Alerts configuration in Solution Manager
• Designing DB Backups strategy
• SAP User and Authorization management.

· Performance tuning, System refreshes, Transport Management, User administration, Spool Management, Basis support activities

• Deploying patches and applications (as requested) on J2EE engines using either SDM (for 640 and 700 release) or using deploy Controller (for 710 releases) and monitoring such deployments.
• Troubleshooting and error analysis of deployments.
• Administrating the SAP J2EE engines using NWA.
• Applied Java patch using SDM.
• Kernel upgrades, TMS Management, Client Administration