Vamshi Krishna N Phone: 781-***-****

Sr. SAP BASIS Consultant Email: acuesw@r.postjobfree.com

SUMMARY:

SAP Certified OS/DB Migration Consultant with 8+ years of experience in Implementation, Upgrade, Migration, Unicode Conversion projects and Support services for SAP Components across wide range of Hardware platforms, Operating system and Database

SAP Business Suite on HANA migration – Migrated ERP from SQL Server to HANA.

Carried out OS/DB Migration, Unicode conversion projects.

Experience with Installing, Upgrading and Administration of BOBJ 4.0/4.1 and software products like Tomcat, and Apache

Expertise in Installation and Configuration of SAP Netweaver platforms - SAP PI,BI,EP, SRM, MDM, Solution Manager, TREX

Successful upgrades from BI 7.0 to BI7.4, EhP update upto EhP7, BO 4.0 to 4.1

In depth knowledge of BOBJ, HANA, BW and Data Services, HANA Architecture, Modeling, Data Provisioning using SLT, and Data services, Business Objects reporting on HANA, SAP BW on HANA

Good Hands-on knowledge on Kernel upgrades, System refresh, SAP installation, Solution Manager, Restore and recovery of DB

Performed Homogeneous and Heterogeneous System copy (Dual Stack), System refreshes, Client Management, Tablespace Reorganization, Configuring Op. modes, Spool Administration, Setting up of Disaster recovery systems, HA systems

Performed Data center migration, Homogeneous & heterogeneous system copy activities for ECC, PI and BW systems on AIX, Windows

Technical troubleshooting and analysis, research on software patches, impact analysis, memory management for ABAP and JAVA instances

R/3 administration involving performing basis activities, Transport administration, Background Job administration, Creating profiles and troubleshooting missing authorizations and objects

Installed and configured SAP Disclosure management and Workforce management

System health check, Response time, memory utilization, CPU utilization, space utilization, and dialog process utilization

Managing SAP servers security like creating users, deleting users, creating profiles using profile generator (PFCG), creating roles, assigning profiles, creating authorizations, assigning roles

Technical troubleshooting and analysis, research on software patches, impact analysis

Collaborate with other technical resources (Hardware, OS, development and functional) for support, production issues, and problem resolution

Willing to learn and adapt to new challenges. Have excellent communications skills and strong interpersonal skills that provide the ability to interact with end-users, managers, technical personnel, self-motivated, a quick learner and team player. Have excellent work ethics team oriented with strong analytical and leadership qualities

Provide 24 hour on call support coverage as needed

TECHNICAL SKILLS:

Software: SAP HANA SP9, SAP BW 7.3, Business Objects 4.1 SP 5, BI 7.0, BODS 3.2, ECC 6.0, NetWeaver 7.4, XI, PI, CRM, SCM, SRM, MDM, GTS, NWDI (JAVA), SLD (JAVA), LMDB, and Solution Manager 7.0& NW 7.01, 7.02, WAS 700/640, IDM 7.1

Database: Oracle 10G / 11G, SAP HANA SPS09, MS SQL 2005/2008/2012 R2

Operating Systems: Window 9X, XP, Vista, 2007 and Win. Server 2003/2008

Platforms & Tools: HP UNIX 11, Sun Solaris, AIX & Linux 2.6 / 3, HP Peregrine, Remedy

Office Applications: MS Office, Outlook Express, MS-Word, Excel, Power point

PROFESSIONAL EXPERIENCE:

National Grid, Waltham, MA May 2015 to Present

Sr. SAP BASIS Consultant

Responsibilities:

Migrated MS SQL Database into SAP HANA

SAP HANA upgrades from SPS 8 to SPS 10, tables re-stripping, single node to multi-node conversion

Created Users, Roles, Privileges, Packages, Schemas as part of HANA Security and Development

Backing up and recovering SAP HANA Database

Performed BW 7.4 installation on HANA

Executed and OS/DB migrations(oracle to sql server) and Unicode conversion for SAP landscapes

Technical Upgrade from EHP 6 to EHP 7, EHP4 to ECC 6.0 EHP7, NW 7.01 to NW 7.02

Executed and optimized OS/DB migrations and Unicode conversion for SAP landscapes

MS SQL upgrade from 2008 to 2012 R2

Configured Solution Manager Diagnostics (SMD), Maintenance Optimizer, Early Watch Alerts, Wily Introscope in Solution Manager

Implemented single sign-on (SSO) solution for portal, backend (R/3 and BI) systems, and Business Objects enterprise

Involved in Installation, configuration and administration of BSI Tax Factory 10.0 installation

Performed Homogeneous System copy, System Refreshes

Involved in Installation, configuration and administration of BSI Tax Factory 10.0 installation

Installed and configured SAP WFP(Work force performance builder)

Expert in Performance Tuning – Performance Tuning at R/3 System level, Database level and OS-level

Expert in Kernel upgrade, patch updates and support packages updates using SPAM / SAINT

Experienced in identifying a solution in SAP Marketplace and updating the application by applying OSS notes using SNOTE

Experienced in Spool Administration – Spool administration on NT level

Excellent in monitoring Batch/Background Jobs-Checking the status of Background Jobs, Deleting Batch Record, Generating Batch Record, Scheduling Background Jobs

Working with change management system such as Remedy

Perform tablespace conversion from SAP database from Dictionary managed to ASSM/Locally managed

Performed EHP6 and EHP7 upgrades,ECC and BW application server installation, NW 7.4 installation, ADS system installation and configuration, SAP installation on MS Cluster

Implemented single sign-on (SSO) solution for portal, backend (R/3 and BI) systems, and Business Objects enterprise

PI administration includes component monitoring, message monitoring, communication channel monitoring, and cache monitoring and alert monitoring using Runtime Workbench

Scheduled database backups in EMC Networker and monitoring

ST-PI, ST-A/PI Plug Ins installation and Transport Management System setup throughout landscape

Applied Support Package Stacks using SPAM/SAINT/SUM and deployed J2EE components via telnet

Worked on DXC, SAP BW on HANA, Data Services, HANA Architecture, Modeling, Data Provisioning using SLT, Direct Extraction and Data services, Business Objects reporting on HANA

Solved day-to-day user problems, monitor the SAP BASIS Support queue for any problems reported by the users, and provide solutions to the problems

Environment: SAP ECC 6.0 (ABAP+JAVA),, SAP NetWeaver 2004s, BI 7.0 (ABAP+JAVA), EP (JAVA), PI (ABAP+JAVA),, NWDI (JAVA), SLD (JAVA), Solution Manager 7.1 (ABAP+JAVA), LMDB, SAP HANA SP9, SAP BW 7.3, Business Objects 4.1 SP 5, Oracle 11g, Linux, HPUX 11, Windows 2008/2012 Server.

Haas Automation Inc., Oxnard, CA March 2014 to April 2015

Sr. SAP BASIS Consultant

Responsibilities:

Adding user to SAP HANA System, Exporting/ Importing SAP HANA System.

Adding SAP HANA System in SAP HANA Studio, Stopping, Starting and restarting SAP HANA Services.

Managing SAP HANA License, Managing SAP HANA users and monitoring system.

Managing Table in SAP HANA, Scaling SAP HANA

Upgraded ECC 6.0 EHP4 to ECC 6.0 EHP7, NW 7.01 to NW 7.02

Homogenous System copies (ABAP, JAVA), kernel upgrades, Printer configuration and administration

ST-PI, ST-A/PI Plug Ins installation and Transport Management System setup throughout landscape

Applied Support Package Stacks using SPAM/SAINT/SUM and deployed J2EE components via telnet

Worked on OSS Administration and Kernel upgrade, Database refresh, Archiving of database, reorganizing large ECC tables

Performed ABAP dump analysis, SAP locks Management, Update Management

Performance tuning of R/3 ECC system based on workload analysis, System, Database, OS and buffer monitoring

Configured Spool and output device administration, background jobs, Operation Modes administration

Configured Solution Manager Diagnostics (SMD), Maintenance Optimizer, Early Watch Alerts, Wily Introscope in Solution Manager

PI administration includes component monitoring, message monitoring, communication channel monitoring, and cache monitoring and alert monitoring using Runtime Workbench

Scheduled database backups in EMC Networker and monitoring

Automated Log backup and freeing up disk space using SQL Stored Procedure

Involved in various Performance Tests before Go-Live

Solved day-to-day user problems, monitor the SAP BASIS Support queue for any problems reported by the users, and provide solutions to the problems

Worked closely with clients and onsite coordinator

Environment - SAP ECC 6.0, EHP4 & EHP7, PI 7.1, SOLMAN 7.0, 7.1, MS SQL 2008/2012 R2, Windows Server 2008/2012 R2, SAP BW and Sap HANA

Capgemini, INDIA Sep 2012 – March 2014

Clients: Cott Beverages, SUG, PGC, Fairfax water

SAP BASIS Consultant

Responsibilities:

Installation and Configuration of SAP ECC 6.0. & SAP Solution Manager 4.0 SR2

Performed post-installation activities

Defined and configured CTS/STMS pipeline and implemented CTS/STMS

Performed Client Copy, Export & Import

Daily maintenance of SAP R/3 system

Creation, maintenance of clients in the Landscape transformation per client strategy

Performing client copies, client transports across the systems. Troubleshooting client copy issues, ensuring optimum usage of disk space

Transport of Programs, tables and Authorization Objects from one system to another systems using transport Control program (tp). Monitoring different transport logs configuration and other data between SAP environments

Actively involved in SAP patch process by providing information to the project team about the level of support packages currently applied in SAP production system, latest available support packages

Analyzed database space requirement before applying support packages

Creating table spaces and assigned to users

Creating users and granting privileges as per their roles

Managed and administrated oracle database using SAPDBA tool. Adding the data files to the table spaces and resizing the data file

Creating and Managing Oracle Instances on Linux Environment and on UNIX

Implemented Partitioning on huge tables to improve the performance and reduce the maintenance to finite window operations

Database creation, setup, configuration and maintenance

Cloning the databases for the application requirements

Technology used- SAP ECC 6.0, EHP4 & EHP7, PI 7.1, SOLMAN 7.0, 7.1, ADS, MS SQL 2008/2012 R2, Windows Server 2008/2012 R2, SAP BW

Wipro Technologies, INDIA Dec 2010 – August 2012

Clients : ENW, Thames water

SAP BASIS Consultant

Responsibilities:

Daily Monitoring, Administration of ABAP and Java stack

Analysis & Monitoring – System Logs, Background Jobs, ABAP/4 Dump Analysis, Work Process Overview, Lock Entries, Update Errors

Oracle Database administration (Database level, BRTools)

Configured and maintained RFC connection between the systems

Setting up of Operation Modes & maintaining for a better performance of the systems

Importing the change requests between the systems in the landscape and other systems which are not in the landscape

Client Maintenance and administration: Created Client and Define Client settings,Performed Local Client Copy, Remote Client Copy, Client Export/ Import

Kernel Upgrade and Installation of Correction Notes, Add-ons, Support Packs through SNOTE, SPAM and SAINT. Upgraded Kernel for SAP Web AS ABAP as well as SAP Web AS JAVA System through JSPM (Java Support Package Manager)

Java administration through Visual administrator, config tool

Performing DB Refresh and system copy from production to maintenance Box

Performed Homogeneous system copy Import of ECC system

Configured post system copy import steps for ECC system

Performed system copy of PI 7.0 and EP 7.0

Configured SLD, RWB configuration to enable communication between systems

Performed post import activities for EP system

Configured SSO between ECC & EP

Performed Post-import activities for ECC and PI systems in Landscape

SAP Security; Administration of users including Profile Maintenance, Role-Based Security

ST-PI Plug Ins installation and transports

Worked on OSS Administration and Kernel upgrade, Database refresh, Archiving of database, reorganizing large ECC tables

Performed ABAP dump analysis, SAP locks Management, Update Management.

Performance tuning of R/3 ECC system based on workload analysis, System, Database, OS and buffer monitoring

Configured Spool and output device administration, background jobs, Operation Modes administration

Involved in CCMS configuration. Installed and configured Solution Manager System

Extended table spaces, Database Administration using BRTOOLS tools

Involved in various Performance Tests before Go-Live

Solved day-to-day user problems, monitor the SAP BASIS Support queue for any problems reported by the users, and provide solutions to the problems

Worked closely with clients and offshore teams as onsite coordinator

Environment: SAP ECC 6.0, EHP1, EHP4 & EHP5, SAP Netweaver 7.01/7.02, Oracle 11g/10g, AIX 6.1, Windows 2003 Server, J2EE.

Marla Technologies, INDIA Nov 2008 – Dec 2010

SAP BASIS Consultant

Responsibilities:

Installed and configured SAP Netweaver 2004s (ABAP, JAVA) systems

Performed Homogeneous System copy. Performed System Refresh

Installation and Configuration of SAP ECC 6.0.SAP Solution Manager 4.0 SR2

Performed post-installation activities

Defined and configured CTS/STMS pipeline and implemented CTS/STMS

Performed Client Copy, Export & Import

Daily maintenance of SAP R/3 system

Creation, maintenance of clients in the Landscape per client strategy. Performing client copies, client transports across the systems. Troubleshooting client copy issues, ensuring optimum usage of disk space

Transport of Programs, Tables and Authorization Objects from one system to another systems using Transport Control program (tp). Monitoring different transport logs configuration and other data between SAP environments

Actively involved in SAP patch process by providing information to the project team about the level of support packages currently applied in SAP production system, latest available support packages. Analyzed database space requirement before applying support packages

Creating table spaces and assigned to users

Creating users and granting privileges as per their roles

Managed and administrated oracle database using SAPDBA tool. Adding the data files to the table spaces and resizing the data file

Creating and Managing Oracle Instances on Linux Environment and on UNIX

Implemented Partitioning on huge tables to improve the performance and reduce the maintenance to finite window operations

Database creation, setup, configuration and maintenance

Cloning the databases for the application requirements

Migration the databases to higher versions

Setting up and configuring the Transport Management System (STMS)

Importing Support Packages: Downloading a new SPAM/SAINT from SAP Market place and performing the import into the system

Monitoring and Scheduling Background Jobs

Adjusting the instances to the load distribution by setting up operation modes for normal operation day and night, and for an exception operation

SAP system profile definitions and procedure to create, import and delete them

Creation of RFC Connection:

oCreation of Remote Function Calls for systems Using Transaction code SM59

Creating, Modifying, and Sending system Messages, flat file uploading

Management of User Authorizations and Profiles:

oCreation of roles using PFCG

oTransaction Management

oGenerating Authorization Profiles

oMass User Maintain

oRole assignment, maintenance and modification

OSS Notes Implementation.

To overview and check various system wide work process

Set up remote connections to the other systems by creating and configuring the RFC connections

Worked as liaison between client and offshore team

Environment: ECC 6.0, SAP NetWeaver 2004s, BW, Solution Manager,, Oracle 11g/10g, AIX 6.1, HPUX 11, Windows 2003 Server, Remedy.

Education

Master of Computer Applications from Osmania University, 2006

Bachelor of Computer Applications from Kakatiya University,2003

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