SUMMARY:

• 15+years of extensive and in - depth knowledge of SAP Basis and Security in various software versions of ECC,S/4HANA, CRM,BI,GRC,CE,EP,SRM,PO,SAP Portal, BOBJ,BPC,MOBILITY,HANA,FIORIGateway and Solution Manager.
• 10+ years experience in Lead capacity.
• Responsible for systems Implementation and support of technical architecture, including Basis support with the goal of providing excellent system reliability, performance, high availability and overall optimized systems.
• Provide SAP Basis administration support, performance monitoring & tuning, problem analysis & resolution, and other activities required to maintain system integrity and maximize uptime.
• Expert knowledge of SAP HANA in-Memory Platform core technology, including architecture, landscape design, installation, upgrades, performance tuning, and system integration.
• Hands on experience of implementation and conversion for S/4HANA solutions(1511, 1610, 1709)
• End-to-end Fiori 2.0 Implimentation Experience covering both frontend and backend system setup using Fiori App Library as a Relavance
• Strong Knowledge and Hands on experience on Technical Planning, Installations, Upgrades, OS/DB Migrations, Unicode Conversions for SAP NetWeaver platform, and SAP HANA.
• Expert Knowledge in Single Sign on Solutions using SAP Single Sign On 3.0 and experience in reverse proxy configuration setup using Apache Reverse Proxy, SAP Web Dispatcher, and IDP integration
• Working Knowledge in SAP Cloud Platform Services (Portal Services, WebIDE, Integration Services, SAP IAM solutions)
• Worked on SAP Security Administration using SAP GRC 10.1
• Expertise in Planning and executing transports, Setup, schedule and monitor batch jobs and interfaces.
• Recommend and Implement tools, redesign processes, add hardware to provide efficient and cost-effective systems.
• Work effectively in a team environment, providing knowledge transfer as needed.

TECHNICAL SKILLS:

SAP: SAP S/4 HANA,SAP FIORI,SAP Basis, SAP Security,SAP ABAP,SAP WAS Configuration, Oracle Installation, Network Security and VPN Configurations

Operating Systems: HP UNIX, REDHAT LINUX, Sun Solaris, AIX, MS-DOS, Windows NT 4.0 Server, Windows 2003, Windows 2008 and Windows 2012.

Database: HANA(1.0 & 2.0),Oracle (8i, 9i, 10g,11i,12c), SQL Server(2005, 2008,2012), DB2,Microsoft Access

Languages: SAP ABAP, C, C++, JAVA, VBS ystem/Networking: Security, Disaster Recovery, Project Management, Performance Optimization, Enterprise Antivirus Solutions

PROFESSIONAL EXPERIENCE:

Sr. SAP Basis Architect

Confidential, TX

Responsibilities:

• Migrated BW 7.3 on Oracle 11.2.0.4 to BW 7.4 on HANA SPS 12.
• Used BW Migration Cockpit for various migration activities like checks, sizing, housekeeping tasks and post upgrade activities.
• Ran BW to HANA Migration Readiness Check and resolved issues flagged in the check.
• Ran BW HANA sizing report to determine the size of the target HANA database.
• Installed and configured a distributed HANA SPS12 system with multiple active and standby nodes.
• Executed SAP upgrade and Database migration using Database Migration Option (DMO) of the Software Update Manager (SUM).
• Installed Application Function Library (AFL) and Smart Data Access (SDA) drivers.
• Activated script server on HANA server.
• Executed post migration HANA database migration check, table consistency check and repaired inconsistent tables.
• Converted InfoCubes to HANA-optimized InfoCubes.
• Scaled-out HANA system by installing multiple active and standby nodes.
• Configured replication between primary and secondary HANA nodes.
• Performed table distribution and partitioning across HANA nodes.
• Performed reorganization of row stores in HANA database.
• Troubleshooting performance issues of HANA system by analyzing Expensive Statements Trace, Performance Trace, SQL Trace etc.
• Performance tuning of HANA system by implementing memory tuning parameters, parallel processing parameters and Workload Classes parameters.
• Installed and configured SAP Landscape Transformation (SLT).
• Configured connectivity between source systems, SLT and target systems.
• Configured performance-optimized trigger-based replication from source SAP and non-SAP systems to target SAP and HANA systems.
• Configured the number of initial load jobs, data transfer jobs and calculation jobs in SLT.
• Used Configuration & Monitoring Dashboard and SLT Replication Server Cockpit to monitor trigger status, replication status and throughput information of data replication.
• Installed and configured HANA SPS10.
• Configured SAML based authentication and SSO.
• Configured SSL using server certificates.
• Registration of HANA system in SLD and integration with Solution Manager.
• Administration of HANA system using SAP HANA Studio and SAP HANA Cockpit, SAP HANA Application Lifecycle Management, SAP HANA HDBSQL.
• Scheduled regular backups and performed recovery of HANA databases.
• Evaluated ECC6 EHP7 update dependencies and compatibility with various SAP and non-SAP systems in the landscape.
• Performed a scope and effort analysis to provide effort estimation for adjusting development, custom code, modifications and testing activities.
• Developed and optimized the ECC6 EHP7 update process and the project plan for minimum downtime.
• Executed ECC6 EHP7 update using the near-Zero Downtime Maintenance (nZDM) capability in Software Update Manager (SUM).
• Performed impact analysis of Solution Manager 7.2 upgrade on existing functionalities like ChaRM, Technical Monitoring, Business Process Monitoring, Business Process Hierarchy, Business Blueprint, Solution Documentation etc.
• Developed a detailed project plan with pre-upgrade, upgrade preparation, upgrade and post-upgrade tasks and activities.
• Executed Solution Manager 7.1 to Solution Manager 7.2 upgrade using the near-Zero Downtime Maintenance (nZDM) capability in Software Update Manager (SUM).
• Executed dual-stack spilt using the dual-stack split procedure offered by Software Provisioning Manager (SWPM).
• Reconfigured SLD and LMDB post upgrade.
• Executed System Preparation and Basic Configuration in SOLMAN SETUP in Solution Manager 7.2.
• Activated Solution Documentation content in Solution Manager 7.2.
• Coordinated with functional teams to re-work Business Blueprint, Business Process Hierarchy, Solution Documentation etc.
• Configured custom templates to enable Technical Monitoring for various SAP and non-SAP landscape.
• Configured thresholds and alerts for various metrics in Technical Monitoring.
• Implemented end-to-end Business Process Monitoring.
• Configured monitoring objects, alerts and notifications for Business Process and Interfaces Monitoring.
• Integrated Job Scheduling Management with Business Process Monitoring to document, schedule and monitor relevant background jobs.
• Integration of Technical Monitoring and Business Process Monitoring to Operation Control Center (OCC) to proactively monitor and immediately process alerts from production SAP systems and “Run SAP like a Factory”.
• Configured ChaRM for transport management in various landscapes by creating ChaRM projects, maintenance cycles, workflows for various change documents.
• Installed HPQC Adapter add-on in Solution Manager and HP Enterprise Integration for SAP Applications in HPQC.
• Integrated HPQC (ALM) with Solution Manager for Test Management and Defect Management.
• Activated DVM extractors, defined KPI groups and created Analyses to enable Data Volume Management (DVM) cockpit.
• Deeply involved in IT Planning workshops for S/HANA Migration
• Implemented S/4HANA Conversions from ECC 6 EHP7 to 1610 & 1709.
• Migration from HANA 1.0 to HANA 2.0
• Implemented end-to-end Fiori implementation for external, internal users and authenticated using on premise Identity Provider
• Implemented two-factor Authentication for GUI, Fiori Browser, and SAP Fiori Client using passcode and X.509 Client Certificates
• Cloud Experience with SAP Cloud Platform Services, SAP Cloud Connector setup, and SAP Cloud Security aspects - SAP Identity Authentication Service and SAP Identity Provisioning Service

Environment: SAP HANA 1.0& 2.0, SAP BW 7.4, S/4HANA 1610, S/4HANA 1709, SAP ECC 6.07, SOLUTION MANAGER 7.2, SUN OS, REDHAT LINUX, ORACLE 12C

Sr. SAP Basis Security Lead

Confidential, TX

Responsibilities:

• Designed and architected the integration of EP, NWDI, SOLMAN and ECC, CRM and GRC systems.
• Installed and configured EP 7.31.
• Configured SAML 2.0 based Identify Federation on Oracle Access Manager 7.1 for EP authentication.
• Configured EP to use SSL server certificates.
• Configured system object definition and SSO between EP and ECC, CRM and GRC systems.
• Configured EP landscape in SOLMAN CTS+.
• Configured CM Services on NWDI.
• Integrated EP, NWDI CM Services and SOLMAN CTS+ for transporting iViews, Pages, Worksets, Roles and Java development objects in EP landscape.
• Installed and configured SAP Web Dispatchers for load balancing EP and NWDI landscapes.
• Designed PI 7.1 to PI 7.3 version upgrade and integration scenarios migration strategy.
• Developed and optimized PI 7.3 version upgrade process for minimum downtime.
• Executed PI 7.3 version upgrade using Software Update Manager (SUM).
• Executed post-upgrade steps automatically using Configuration Wizard.
• Performed post-upgrade activities on System Landscape Directory, Enterprise Services Repository, Integration Directory and Adapter Engine components.
• Designed a temporary landscape to handle production support and emergency corrections during the upgrade.
• Installed and configured a new non-central Advanced Adapter Engine (AAE) in the DMZ.
• Designed and implemented System Landscape Directory (SLD) strategy for PI 7.3.
• Tuned Integration Engine, Adapter Engine, Gateway and ICM components for high volume message processing with high performance.
• OS DB migration of PI 7.3 (dual stack ABAP+JAVA) from Solaris (OS) / Oracle (DB) to AIX (OS) / Oracle (DB).
• Planned and Designed the Architecture for GRC 10.1 Implementation
• Have done the sizing activities and determined the hardware requirements for GRC 10.1
• Installed GRC 10.1 and performed the post installation procedures
• Deployed the GRC Plug-ins on the remote systems.
• Configured the Connectors between GRC and remote systems
• Synchronized the data between the systems and ran the first Segregation of Duties Analysis report
• Involved in Role Remediation projects and Security Integration across the company
• Complete Role Redesign with Task Based approach for all modules
• End to End Implementation of Access Risk Analysis
• End to End Implementation of Emergency Access Management
• End to End Implementation of Access Risk Management
• End to End Implementation of Business Role Management
• Identify Mitigating Controls for High and Medium Risks

Environment: SAP EP 7.31, SAP PI 7.3, SAP GRC 10.1, SUN OS, REDHAT LINUX, ORACLE 12

Sr. SAP Netweaver Basis Consultant

Confidential, TX

Responsibilities:

• Provide production support for all the end users.
• Configured SNC between BI and BOBJ.
• Configured Connectivity between SAP BI and TERADATA systems
• Performed an upgrade of SAP BI system from Kernel release 700 to EHP1 SP7.0
• Performed the dual stack refresh from Production to QA systems
• Involved in Mock Cutovers of N,N+1 and N+2 landscapes

Environment: SAP NW2004S,SAP ECC 6.0,SAP BI 7.0,SAP EP 7.0,SAP XI 7.0,SAP BOBJ,SOLUTION MANAGER 7.0,SQL SERVER 2005,SQL SERVER 2008,WINDOWS 2003,WINDOWS 2008.

Sr. SAP Netweaver Basis Security Lead

Confidential, NJ

Responsibilities:

• Performed End to End Implementation of SAP CRM 2007.
• Provide support for the day to day activities for the end users.
• Performed database refresh on Dual Stack in ECC,CRM and BI.
• Configured the Early Watch Alert Monitoring and Solution Manager Diagnostics in Solution Manager.
• Daily monitoring of the systems and ensure that the systems are running smooth without any performance problems.
• Designed the Security Roles for Webui and Interaction Center of the CRM 2007 system.
• Developed a Transport Release Strategy for the Production move on a weekly basis.
• Configured Single Sign-on on all the SAP systems.
• Configured Adobe Document Services in the CRM system.
• Have Knowledge on Service Desk, Charm in Solution Manager.
• Involved in High Availability and Disaster Recovery design of SAP systems.
• Involved in Resizing the Hardware and Data Migrations for SAP systems.

Environment: SAPNW2004S,SAPCRM 2007,SAP ECC 6.0,SAP BI 7.0,SAP EP 7.0,SOLUTION MANAGER 7.0,SQL SERVER 2005/2008,WINDOWS 2003/2008,UNIX,and ORACLE.

Sr SAP Netweaver Basis Consultant

Confidential

Responsibilities:

• Performed BSI Tax factory upgrade from 7.0 to 8.0
• Performed database refresh on R/3 from Production to Quality systems.
• Involved in designing the Portal and R/3 security roles and assigning them to the users.
• Have done portal tuning by changing the parameters according to the SAP standards.
• Supported OSS and installed add-ons using SAINT.
• Performed whole support pack upgrade on the R/3 system.
• Supporting the SAP Infrastructure team and resolving the end user issues.
• Involved in transport management strategy and promoting the transports to production.
• Implemented SAP Notes (SNOTES/ Manual).
• Maintain the interfaces like FedEx, Gentran, Business Connector and SAP Console.
• Configured CUA on the R/3 system.
• Performed the upgrade of GUI Distribution Server.
• Daily monitoring of the systems and ensure that the systems are running smooth without any performance problems.
• Involved in Implementation and post implementation process of SAP CRM 5.0
• Performed database refresh on dual stack (ABAP+JAVA) from Production to Quality systems.
• Provided Production Support for SAP R/3 4.7E, analyzed performance issues to improve efficiency and effective utilization of resources.
• Worked in User administration in the Java Environment and Monitoring SAP Web AS JAVA.
• Knowledge of Change management and Software Logistics in the SAP Web AS JAVA.
• Coordinated with the Functional Teams to configure and execute SAP change control functions including the transport management system (TMS), ABAP/4 workbench organizer.
• Configured and maintained Operation modes for efficient utilization of server resources.
• Coordinated with the DBA Team and Storage teams to establish a disaster recovery plan
• Developed Service Metrics for Basis Activities.
• Provided support for upgrades and maintenance of the SAP server infrastructure -including hardware and operating system maintenance.
• Maintained RFC connection and performed troubleshooting of connectivity problems for third party tools (VERTEX, etc).
• Analyzed SAPR/3, APO, BW, ITS, DB2 and Unix System Performance, ABAP short dumps (ST22), Update errors (SM13), Space Management (DB02), Solution Manager and CCMS.
• Supported OSS, applied support packages using SPAM and installed add-ons using SAINT.
• Setup Correction and Transport Management System (CTS/TMS).
• Spool administration Defined output devices for local, remote and front end printing, defined logical spool servers, managed spools and output requests (SPAD, SP01).
• Developed security models with inputs from Functional & Technical teams using tools in PFCG & SUIM. Created, modified, and assigned user authorizations and profiles to user Ids.

Environment: SAP R/3 4.7E, SAP NW2004S,SAP CRM 4.0/5.0, SAP SRM 5.0,SAP BI 3.5/7.0,SAP XI 7.0,SAP APO 3.1,SAP EP 7.0,SOLUTION MANAGER 4.0/5.0,SQL SERVER 2002/2005,DB2ORACLE 9I,WINDOWS 2003/2005,AIX 5.2,SOLARIS,LINUX

SAP Basis Admin Consultant

Confidential, MO

Responsibilities:

• Involved in SAP Kernel Upgrade in all SAP systems.
• Back up Recovery (BR) Tools Upgrade in all SAP systems.
• Applying Support Packs via SPAM/SAINT and Conflict Resolutions Transports (CRT) in an Industry Solution (IS) Environment.
• Configured SAP Transport Routes using STMS.
• Daily system monitoring for error logs and ABAP dumps.
• Schedule and performance monitoring of periodic data loads from SAP R/3 to SAP BW. Worked on delta loading and ODS loading process.
• Implemented and used extensively SAP Note Assistant SNOTE
• Configured CCMS and Early Watch alerts for Solution Manager.
• Plan and implement SAP installations, upgrades and fixes.
• Configured and tested SAP security profiles for performance issues & adjustment of SAP profiles.
• Adding containers for altering table spaces regularly in all the SAP systems.
• Installed and upgraded Plug-Ins into SAP R/3 systems as required for the Solution Manager.
• Troubleshooting sap printing and system related user problem.
• Carried out Daily Transport requests from Development to Test and Production clients using Transport Management System (TMS)
• Backing up and preserving database backup regularly
• Installed and configured Solution Manager 3.1 for Central System Monitoring
• Created and changed roles, activity groups for Authorization Profiles using Profile generator as per company security policy and for the Solution Manager.
• Created and Assigned RFC Authorization for System Monitoring.
• Setting up & configuring RFC connections between R/3 systems & Solution Manager Systems.
• Defined Authorizations, Authorization Objects, and Authorization Groups.
• Tablespace Administration: Checking for space problems in tablespace, adding data file to tablespace, checking for free space and fragmentation of tablespace, checking the free space of the objects in tablespace.

Environment: SAP R/3 4.7E,SAP BW 3.5,SOLUTION MANAGER 3.1,EP 6.0,ORACLE 9i, SOLARIS, LINUX.

SAP Basis Consultant

Confidential

Responsibilities:

• Involved in system landscape architecture design and implementation/installation of EBP 4.0, BW 3.1 Content server.
• Maintained Post Installation Process, Kernel Upgrade, Applying Patches - BASIS, ABAP, EBP
• Configured EBP with BW 3.1 Content Server, ITS 6.20
• Worked with ITS 6.20 (Internet Transaction Server) Administration
• Performed implementation/installation of IGS 6.30 for BW
• BW Client Copy, Performance Tuning, User maintenance, Spooling, Analyzing ABAP dumps, Day today activities, Data load monitoring, RFC queue monitoring etc.
• Implementation/installation of Enterprises Portal (EP 6.0), WAS 6.20.
• Configured the STMS for 3 system landscape,
• Involved in User ID Administration of SAP R/3 4.7 E, BW, SRM, and EP6.0.
• Maintained daily monitoring activities like Analyzing ABAP Dumps, Update Monitoring, Alert Monitors, and System Traces, Lock Entries Set Alert Threshold, and Operation modes.
• Performed tuning by adjusting by various profile parameters, and buffers sizes
• Performed Database Administration, Table space administration, adding data file, archive log, Checking Oracle trace file and log file for trouble shooting, Generating Control scripts.
• Involved in Backup / Restore and Recovery
• Involved in setting up of BW landscape including sandbox, development, testing and productions systems. Assisted in installation of Oracle 9i.
• Responsible for homogeneous copies to sandbox, development and test systems using R/3 load procedure.
• Defined new printer devices related authorizations with controlling access to printers - check printers and any special printers.
• Installed and upgraded plug-ins into SAP R/3 systems as required for the BW upgrade.
• Performed tuning of SAP buffers and memory utilization. Tuning database for performance optimization.
• Maintained schedule and performance monitor periodic data loads from SAP R/3 to BW. Advice delta loading and ODS loading process.
• Created RFC User and logical destination for RFC and tested connection.
• Managed corporate disaster recovery system, monitoring backups and conducting periodic recovery tests for local and disaster recovery.
• Carried out Daily Monitoring of Activities, Gateway Monitoring, and System Log.
• Monitored ABAP Dump Analysis, Updated Errors, and Lock Entries.
• Added the Data Files, Resize Data Files, Creating the Indexes In OS Level.
• Applied Support Packages, Transport copies and Add-ons.
• Maintained Client Copies and Client Refresh.
• Maintained the background jobs, delete old spool requests.
• Performed general SAP DBA and Oracle DBA activities.

Environment: SAP R/3 4.6C, SAP BW 3.0, SAP CRM 3.0, AIX,WINDOWS 2000,DB2, ORACLE 9i.