SUMMARY

• 8+ years experience in SAP Basis/NetWeaver and 2+ years as SAP HANA administrator with core strength in all aspects of SAP systems, databases administration in implementation, production and upgrade phases of a project.
• Extentive experience in installation, configuration, maintenance and troubleshooting of SAP Netweaver 7.0/7.01/1.3/7.31/7.4/7.5 SAP Business Suit solutions such as SAP ECC 6.0 EHP6, SAP 5.0, SAP R/3 4.7, 4.6c, 4.6b, SAP BI 3.5/7.0/7.3 EHP1, CRM 4.0/5.0/7.0, SRM 5.0/6.0/7.0, EP 6.0/7.0, PI/XI 3.0/7.0/7.1/7.11/7.3 and Solution Manager 4.0/7.0/7.01/7.1 on Windows, UNIX, LINUX plateforms with Oracle and MS SQL databases.
• Permformed SAP System upgrades, OS/DB migrations, Kernel upgrades, installed support package using JSPM, SPAM, SAINT and SUM along with OSS notes implementation.
• Worked on Client Administration such as Client Copy/Export/Import.
• Experience in installing Enhancement packages in various systems.
• Strong experience in SAP database administration activities such as monitoring, table space management, backup and recovery of Oracle database using BR Tools.
• Performed System Copy/Refreshes.
• Installed and configured SAP Solution Manager 7.0/7.1 for MOPZ, SMSY, SLD, CCMS, RCA, Early Watch Alerts EWA, Central Systems Monitoring, System Performance Monitoring and Business Process Monitoring. Service Desk, Change Request Management CHaRM, Support pack Updating, change tracking through Transport Requests, Diagnostics agent.
• Used HLM HANA Lifecycle Manaer to administrate, integrate, update SAP HANA Components and worked on all Admin Tools for SAP HANA and performed SAP HANA operations such as Table Administration, Periodic Manual Tasks Transport Changes.
• Strong practical knowledge in Sizing of SAP HANA, Memory Management and Software Packaging.
• Setup of SAP HANA Peripheral Ecosystem which includes SAP HANA, SLT, BODS.
• Installed and configured SAP Enterprise Portal and Integrated it with ECC, BI, CRM and NWDI and performed user mapping and SSO.
• Prepared Stable solution for SAP HANA Back Recovery, implemented System Replication and Storage Replication and worked on SAP HANA Scale Out and High Avaibility scenarios.
• Involved in SAP HANA Monitoring and Troubleshooting.
• Installed and Configured SLT SAP Landscape Transformation as separate SLT on source system.
• Installation of BODS Business Objects Data Services 4.0/4.1/4.2 on Linux and windows plateforms and performed post installation activities in BODS such as SAP HANA Client installation, creation of repositories, scheduling jobs and monitoring status and troubleshooting errors.
• Strong knowledge in loading data from different systems like SAP, Non - SAP and third party source systems.
• Worked on full life cycle implementations of SAP OS, DB, SAP and Post installation, system landscape redesign, instance design optimization,, performance tuning, load balancing and also providing production support in some projects on multiple plateforms.
• Performed Add-on installations, spool administration, administration, administered background jobs, workload analysis, and performance analysis and tuning.
• Experience in documentation of implementation changes like recording every change in the landscape and generating MIS report progress of a project.
• Worked 24/7 evironments extensively to monitor and provide required services.
• Effective team player with excellent communication and interpersonal skills and ability to work with multiple functional and technical teams to drive the implementation of project to its completion.

TECHNICAL SKILL 

ERP: SAP BASIS/NetWeaver 7.x, SAP HANA S/4 (1.x), SAP Solution Manager.

UNIX OS: Solaris 8/9/10/11 (Zone, ZFS), Red Hat Linux 4/5/6/7

Virtualization: VMware vSphere 3.5/4.1/5.0/5.5 , ESX 3.5, VMWare Workstation 6/7, VMWare DRS, HA and FT, VMWare vMotion, VMware Standalone Converter 3.0, VMware Update Manager 1.

Storage Volume Mgmt: Veritas Storage Foundation Suite, Solaris Volume Manager (RAID 0 / 1 / 5), Red Hat Volume Manager (LVM)

High Availability: Veritas Cluster, VMWare HA/DRS

ETL / Bigdata: INFOMATICA 8.x/9.x, Hadoop 1.x, SAP BODS

Database: Oracle 11g/10/9/8, Oracle SQL, MS Access, MS SQL, SAP HANA

Web & Application Server: BEA Weblogic 8.1 , Apache Tomcat severs.

SAN/NAS: NetApp, Brocade Silkworm 12000/24000 , EMC Connectix FC SAN Switches.

Networking: TCP/IP, NFS, NIS, DNS,LDAP,SNMP, DHCP, FTP, SFTP, TELNET, SSH,UDP, ICMP, IPMP, Network troubleshooting, Server configuration, Physical network maintenance and upgrades, SNMP, NTP.

PROFESSIONAL EXPERIENCE

Confidential, NYC, NY

Sr. Consultant (UNIX/Linux/VMware/SAP Admin)

Responsibilities:

• SAP HANA server sizing, SAP HANA server landscape planning.
• Performance tuning on HANA DB, Analyzed diagnosis files on HANA DB.
• Performed Backups & Recovery of HANA DB.
• SAP Migration, SAP EHP upgrade, System refresh.
• Kernel Upgrade, ABAP Support Pack stack upgrade, Java Support Pack upgrade.
• SAP BW Talent management and Talent acquisition implementation.
• SAP Security requirement gathering and open issues resolution in the SAP BW systems.
• Day to day system open issues related to performance, STMS, Background Jobs.
• Monitoring the systems & taking proactive actions.
• Maintaining the Table spaces with the help of BR*Tools.
• Configuring and maintaining RFC connections between the systems.
• Performing transports between the development server, test / quality server and production server in three system landscape.
• Profile Maintenance, Spool Administration and Background job processing.
• OSS Note implementation and Performance Tuning of SAP systems.
• Maintained JCO destinations for java systems to connect ECC and other java legacy systems.

Sr. Consultant 

Responsibilities:

• Assisted with the Proof of Concept and implementation, design and road map for 2014/2015 of the SAP HANA initiatives, combined with the upgrades of the current SAP technical landscape.
• SAP HANA server sizing, SAP HANA server landscape planning.
• Configuring SLT system for loading/replicating data into HANA database.
• Performance tuning on HANA DB, Analyzed diagnosis files on HANA DB.
• Performed table replication & table partitioning on HANA DB.
• Performed Backups & Recovery of HANA DB.
• Software Lifecycle Management & Worked on Parameters tuning.
• SMD agent installation and managed system setup.
• HANA DB revision updates.
• Scaling of SAP HANA, Managing Tables in the SAP HANA Database.
• Capacity planning of HANA database, Managing SAP HANA License.
• Support/recommend reporting, query and analysis tools ensuring efficient database access.
• Diagnosis of problems and resolution for HANA DB.
• Exposure to SAP BODS.
• Monitoring and Administration of entire landscape.
• Early Watch Alert analysis and implementation of EWA recommendations.
• Generated stack file for upgrades.
• OS DB Migration, SAP Installation, SAP EHP upgrade, Oracle Bundle Patch Upgrade, Kernel Upgrade, Oracle Client Upgrade
• System Refresh, ABAP Support Pack stack upgrade, Java Support Pack upgrade.
• Solution manager installation & Basic configuration.
• Performing transports between the development server, test / quality server and production server in three system landscape.
• Worked with functional teams and the architecture teams to determine best practices for the landscapes and all maintenance activities along with upgrades/migrations.
• Worked with Functional and Development teams on performance issues.
• Worked with Infrastructure teams on Network/System availability.
• Analyzing and resolving issues as part of cut-over activities etc.
• Day to day system open issues related to performance, STMS, Background Jobs.
• Configuring and Maintaining Operation Mode, Configuring and maintaining RFC connections between the systems.

Sr. Consultant (SAP BASIS/ UNIX/LINUX ADMIN)

Responsibilities:

• System Refresh, ABAP Support Pack stack upgrade, Java Support Pack upgrade.
• Day to day system open issues related to performance, STMS, Background Jobs.
• Monitoring the systems & taking proactive actions.
• Maintaining the Table spaces with the help of BR*Tools.
• Configuring and Maintaining Operation Mode, Configuring and maintaining RFC connections between the systems.
• Performing transports between the development server, test / quality server and production server in three system landscape.
• Profile Maintenance, Spool Administration and Background job processing.
• OSS Note implementation and Performance Tuning of SAP systems
• Maintained JCO destinations for java systems to connect ECC and other java legacy systems.
• Kernel upgrade, ABAP dump analysis, Analyzing system logs.
• Client Administration, Client creation, Local Client copy, Remote Client Copy.

Confidential, Canada

Sr. Consultant (UNIX/LINUX/VMWare)

Responsibilities:

• Managed team of four consisting of three developers and a QA Engineer. Assigned tasks, set desgn review meetings, and ensured team members’s understanding of requirments and proposed design.
• Using VMware vCenter, created Data Center Environment by creating VMware clusters, adding ESX hosts in the clusters, and implemented HA and DRS.
• Installed and configured ESX 4.0 servers on Blade Servers.
• Performed physical to virtual (P2V) migrations for approximately 500 physical servers utilizing VMware Converter.
• Installing, configuring and troubleshooting VMware view.
• Performed tons of V2V Migration.
• Created clones and templates of Virtual Machines.
• Deploying VMs through Templates.
• Created & Troubleshot Virtual Networks and vSwitches.
• Responsible for deploying, managing, and maintaining HP Proiant BL series C-class blade servers and DL-series servers.
• Worked with business clients to evaluate, streamline, and improve current systems, processes, and workflow.
• Troubleshot any errors found in code using simple PERL scripts.

Sr. Consultant/ Solution Architect

Responsibilities:

• Performed UNIX/Linux administration which includes installation, user administration, file management, high availability, OS and Kernel patch upgrades, performance tuning, network and troubleshoot Unix/Linux OS.
• Installed and configured of hardware and OS (Solaris 10 and RHEL 4.6) on servers.
• Build servers, configured, installed tools, applied patches and transitioned servers to production support
• Involved in all SAP BASIS Admin activities to deliver on time.
• Performed System Copy Database restore.
• Performed Client Copies like Local Client copy, Remote Client Copy and Client Export and Import.
• User Administration like Creating Users, Deleting Users.
• Background job administration like scheduling background jobs and analysing jobs.
• Applied Support Packages and add-ons through SPAM/SAINT.
• Performed Kernel Upgrades.
• Defined Operation Modes and assigning Time intervals to Operation modes.
• Management of Table space allocation using BR Tools.
• Moved Transport requests from Development to Quality and Production using Transport Management System (STMS).
• Downloaded and applying Notes through SNOTE.
• Performed System Refresh Restore.
• Monitored alerts and ABAP short dumps using System administration.
• Checked CPU utilization and volume space utilization for performance analysis.
• Daily administrative task include monitoring system logs, Work process, locks and updates.
• Worked on Config tool and Visual Admin tool in Java stack.

Confidential

Sr. Consultant (UNIX/Linux)

Responsibilities:

• Installed and configured Solaris8 servers and clients, administered disks usage, configured NFS to support the client-server environment, set up and configured AutoFS file systems to provide support to development community.
• Provided System administration Sun/Solaris servers (E450 to 10K's).
• Created file system in VERITAS FS/VM.
• Monitored and mounted file systems; performed maintenance on corrupted file systems.
• Created and maintained file system, executed security and printer configuration and realized TCP/IP addressing.
• Managed users accounts and access privileges, individual and system login scripts on Windows NT and Win2K/03
• Monitored network activities; supported remote locations and system users. Provided LAN performance optimization, daily backups and common system problems troubleshooting.
• Administered user's accounts on the system, configured user initialization files to provide a consistent login environment for over 70 users, implemented system security.
• Administrated DNS, DHCP servers. Created and managed user and group account in User Manager.
• Supported with x86 / x64 Intel, HP, IBM & Dell hardware like rack-mounted servers, towers servers etc.
• Responsible for Active directory, GPO, DOMAIN users, Administrating users, and groups and given appropriate permissions and privilege to access our LAN and Domain environment.
• Installed, configured, administered and troubleshoot VMware server on ESX platform and VMware client, workstation.

Sr. Consultant (UNIX/LINUX Admin)

Responsibilities:

• Deployed over 89 production Linux servers and maintained their availability at 99.8%
• Led a team on training and setting standards for our Linux environment.
• Deployed over 140 production SUN/Solaris servers and maintained their availability at 99.9%.
• Recognized for excelling in availability, clustering and application assistance.