HARIPRASAD CHAMARATHI

Lead SAP BASIS/HANA consultant

E-Mail: adjw0j@r.postjobfree.com

Contact: 860-***-****

LinkedIn

PROFESSIONAL SUMMARY

●13+ years full of SAP BASIS hands - on experience. Expertise in Planning, designing, Implementing and Supporting SAP applications in homogeneous and heterogeneous platforms supported by SAP.

●Performed S/4 HANA Conversion to AWS Cloud.

●Experience in SAP HANA 1.0 and 2.0, S/4 HANA, HANA Cloud Integration, AWS, DMO migration.

●SAP Security Design, Implementation Methodologies, Training, Cutover activities, Change Management, Client Management, resource planning Team mentoring.

●SAP Landscape designing, Heterogeneous landscape builds, Data Center migration, SAP Release Upgrades, SAP Installations with HA, Unicode conversion.

●Experience with SAP Change Management toolsets such as SAP CHARM, Auto import

●Worked on RAMCO ERP Implementation, support, Patch upgrade and SQL Admin.

●SAP Landscape designing, Heterogeneous landscape builds, Data Center migration, SAP Release Upgrades, SAP Installations with HA, Unicode conversion.

●Worked on SAP ECC, BW HANA migration using SOH on-premise.

●Performed SAP Upgrade from BI 7.01 to BI7.31, Database Oracle 11.2.0.2 on AIX 7.1.

●Performed SAP Upgrade from BWA 7.0 to BWA 7.2, TREX update from 7.1, Precalculation server 7.1.

●Performed SAP Upgrade from ECC6.0 EHP 5 to EHP 6, Database Oracle 10.2.0.4 on AIX 6.1.

●Performed SAP homogeneous Migration.

●Performed Printer migration (1000’s printers) with minimal downtime.

●Experience in performing a release upgrade, installing enhancement packages, applying support package stacks, installing add-ons and updating single components using SUM tool

●Performed client copy, System Refresh, System Copy, and Hardware Sizing.

●Performed SAP Security Administration and Identity Management.

●Provide implementation and technical support for 3rd Party applications like Tax ware, Info steward, Business Connector, Open Text, Decision, Work soft etc.

●Rich architectural knowledge in all areas of SAP ECC, BI systems, Oracle, SQL, and DB2 Database.

●Good knowledge in programming languages of UNIX shell scripts, ABAP, SAP HANA, Spark Python, etc.

●Coordinate with infrastructure/Network/Storage teams to provide the technical deliverables for SAP Basis infrastructure projects

●Strong SAP Basis and Hana Database Administration skills

CERTIFICATIONS

●SAP Certified Technology Associate SAP HANA 2.0(SPS00) Dec 2018

●AWS Certified Solution Architect Associate Oct 2020

●SAP Certified Technology Specialist - SAP S/4HANA Conversion and SAP System Upgrade 2020

●AWS Academy Graduate - AWS Academy Cloud Architect Oct 2020

EDUCATION

●Bachelor’s degree in Electronics & communications from JNTU University, Anantapur, INDIA – 2007.

PROFESSIONAL EXPERIENCE

Corning Incorporation, NC, USA April 2014 – till date

Lead SAP BASIS/HANA Consultant

Corning Optical Communications LLC develops and manufactures fiber optic cables. The Company offers frames, cabinets, terminals, network interface devices, splice and testing equipment, cable assemblies, and fiber optic and copper connectors. Corning Optical Communications serves customers in the United States.

Responsibilities:

●Converting the Business/Functional Requirements into Technical Requirements in terms of Hardware Sizing, System Landscape Strategy, Client Strategy, HA, DR, Training, UAT, Integration Testing, Third Party Interfaces, Bolt-on Tools.

●Performed Work soft, Decision, Tax ware, Info steward installation upgrade and configuration

●Determined options in terms of technical infrastructure, business needs and change management demands (including training, planning and execution). Troubleshoot implementation problems both technical and organizational.

●Experiance on report creation, and dashboard experience with Service Now

●Installation, configuration and maintenance of landscape NetWeaver Enterprise Portal 7.0, 7.1, 7.3, 7.4, 7.5 ECC 6.0., SCM, NetWeaver 7.0, Live cache and BI.

●Experience in SAP HANA, S/4 HANA installation, configuration and supporting the experiment.

●Experience in HANA DMO migration, Software Provisioning Manager, HANA Security, Backups, Performance Tuning.

●Experience in SAP HANA in-memory database system, SAP HANA studio, SAP HANA client and SAP HANA extended Application Services.

●Design and implement SAP Solution Manager 7.1 / 7.2 ChaRM (Change Request Management) enhancements by analyzing requirements; constructing workflow charts and diagrams;

●Experience in SAP Web dispatcher and Apache Web server for load balancer.

●Installation of Solution Manager 7.0, 7.1, 7.2 and configuration which includes optimizer, monitoring, SLD (System Landscape Directory), diagnostics, CHARM, ITSM and other functionality.

●Installation and testing of Bolt-on and third-party tool which includes UPerform, Open text, Adobe Document Services (ADS) and configuration, Hybris

●Provide day to day production support to the environment using ClearQuest and ServiceNow ticketing system. Troubleshooting and fix the production issues and providing knowledge transfer to the existing Team.

●ABAP and JAVA Client Copy, Homogeneous and Heterogeneous System Copy and System Refresh Landscape and post installation.

●SCM/APO installations, post installation steps, maintain connectivity between ECC and other systems in landscape.

●Experience in supporting APO optimizer with SCM 7.0 and LiveCache 7.7.

●Experience CIF error handling, CIF queues, Background jobs to manage the APO core interface and monitoring the CIF using CIF cockpit.

●Installation, Configuration and troubleshooting the SAProuter.

●Participate in change management meetings weekly for changes to the production systems.

●Provide one Service improvement to clients every month, which helps to reduce tickets or cost.

●Analyzed and Resolved ABAP Dumps/Runtime Errors of Unusual Nature by researching through OSS Notes.

●Performance monitoring including system log analysis, performance management and Output management analyze the performance of SAP systems in the landscape using Solution Manager.

●Kernel Upgrade patched, Support Pack, Notes and Add-on with SAPM SAINT and SNOTES including Vertex, Industry specific.

●Migrated SAP applications from internal data center to another datacenter.

Environment:

●SAP NW Components : ERP ECC, BW, Solution Manager, SCM, CRM, GTS, SCRM, SRM, Portal, S/4 HANA

●Operating Systems : AIX, Unix, Linux, Windows Server

●Databases : IBM DB2, Oracle, MS SQL Server, MaxDB, HANA

●Applications/Tools : TREX, SLD, SMD, Wily, Host Agent, BI Accelerator (BIA), Tivoli, Live Cache, BOBJ, Infosteward, TREX,

●Ticketing Tools : HP Service Center, Remedy, Solution Manager Service Desk

Nokia, Bangalore, INDIA Feb 2013 – April 2014

Sr. SAP BASIS Consultant

Nokia Solutions and Networks (NSN) using different SAP environments to support business SAP R3, SAP HR, SAP CRM, SAP SCM, SAP Solution Manager systems.

Responsibilities:

●Troubleshooting system problems by analyzing system log, update monitoring, alert monitors, system traces, and lock entries, system dumps.

●Applying Support packs, configuration and post installation of BI 7.0 in landscape.

●Applied Bolt-on and other third party tools to support the landscape.

●BW Data Load Monitoring and Performance Tuning.

●Providing day to day support for Enterprise Portal, ECC and BI.

●Supporting Federated portal, UME User Management, Java transports, JSPM, performance tuning for JAVA J2EE, Java patches.

●Performed client copy, system copy, and import/export.

●Storage management and monitoring critical table spaces like Oracle tablespaces, Basis table spaces, application table spaces etc. for extent overflow, table space overflow and free space problems with BRTOOLS.

●Doing re-orgs of tablespaces, tables and indexes based on internal & external fragmentation, block chaining etc.

●Support for OSS connection, SAProuter and access to SAP.

●Experience in installing SAP components on Windows platform with SQL server database running ITS server.

●Applying Support pack, Kernel patches and Notes.

●Supported retail customers for CRM.

●Configuration of SCM, CRM to XI and BW connectivity.

●Day to day Oracle database support, monitoring the database tablespace, disk space, Archiving log space on ERP SAP R/3 application and Open text.

●TMS to administer transport systems and configure the transport routes, Transport change requests between different clients and systems.

●Troubleshooting system problems by analyzing system log, update monitoring, alert monitors, system traces, and lock entries, system dumps.

●Providing the support for users globally in different time zones.

●Applying Support pack, Kernel patches and Notes.

●Backup strategy for SAP/Oracle database, Schedule Backups, Disaster Recovery and off siding.

●Maintaining the Oracle patches, test and apply the new patches to Test, QA and Production systems.

●Performance analysis and tuning parameters in terms of memory, disk, CPU, Network and other misc. parameters.

●Configuration and Using Solution Manager 7.0, 7.1 for EWA, Monitoring, CUA, and Maintenance Optimizer.

●Resolve day to day issues with BI 7.0, XI/PI and create the SOP (Standard operating procedure) for daily monitoring.

●Email SCOT configuration, fax and other communication methods from BI, XI, and SCM to ECC 6.0.

●Installation and configuration SAP Cryptolib software for client certifications and authentication.

●Performed configuration of central integration server, message archiving for adapter engine and connecting business systems to SLD.

●Experience in interfaces to receive and distribute data to/from SAP R/3 to/from legacy systems LSMW.

●Configure STMS for Test, QA and Production landscape, perform transports and troubleshoot the transport problems.

●Help Team Manager in prepare shift Roster, year wise project plan which include system build activities

●System Refresh of R/3, BW, SCM and SRM systems.

Environment: SAP R3, SAP HR, SAP CRM, SAP SCM, SAP Solution Manager systems, Oracle 11g, Linux

Amara Raja Batteries LTD, Bangalore, INDIA Dec 2007 – Feb 2013

SAP BASIS Consultant

The Amara Raja Batteries group has presence in automotive batteries business, packaged foods and beverages, electronics products manufacturing, infrastructure sector, power system production and fabrication of sheet metal products and fasteners. The Amara Raja Group is better known for its automotive battery brand "Amaron" which is the second largest selling automotive battery brand in India today.

Responsibilities:

●User Administration - User Administration with Authorization and Profile maintenance.

●Implementation, Testing and Production Support for SAP systems in AIX and Windows Server with SQL server.

●TMS to administer transport systems and configure the transport routes, Transport change requests between different clients and systems.

●Setting up TMS system components for automatic transports release from DEV to other systems.

●Performed Client Copy, Homogeneous System Copy and System Refresh of QA and PRD system.

●Setting up a backup schedule for several databases using Oracle RMAN.

●Applying patches to Oracle & Web server.

●Restoring, repairing, trouble-shooting database related problems.

●Database performance tuning in regard to application, SQL, buffers, table scans etc.

●Restoring, repairing, trouble-shooting database related problems.

●Monitoring database & web servers’ performance by looking Confidential various buffers.

●Setting up, troubleshooting printers Confidential the manufacturing facility.

●Ongoing DB2 database support, monitoring the database tablespace, disk space, Archiving log space on ERP SAP R/3 application and Open text.

●All of the Basis starting from Installations, Migrations, Upgrades, TroubleShooting, Performance Tuning (OS, Database, R/3), Third Party Interfaces, Communication with Developers, Functional.

●Configuration of SCM, CRM to XI and BW connectivity.

●Refreshes for both ABAP+JAVA stacks to test and training systems using backup, restore and re- configuring Java stack and export/import the database schema for ABAP and Java.

●SCM, CRM, SRM, MDM landscapes which includes Sandbox, Dev, Test, Prod and Training systems.

●Setup policies and procedures of Sarbanes Oxley for all SAP and interfaces to SAP landscapes.

●Production refreshes to other test and iteration systems for users, functional configurations and developers to test in the pre-production environment.

●Load balancing for the application servers in the production environment.

●Installation, Configuration and troubleshooting ITS servers.

●Providing the production support SAP system landscape.

●Database monitoring for space utilization & performance tunings.

●Open / Closed SAP services connection via SAP Net R/3 Front-end to SAP for remote consulting.

●Experience CIF error handling, CIF queues, Background jobs to manage the APO core interface and monitoring the CIF using CIF cockpit.

●Applying support package for entire landscape and kernel upgrades.

●Performing daily administrative activities such as Alert monitoring, scheduling periodic jobs, background processing, R/3 buffer monitoring (CCMS), database monitoring, system logs etc.

●Preparation of daily / monthly monitoring reports.

●Identifying performance bottlenecks and implementing database reorgs, rebuilding indexes during planned outage for production systems.

●Troubleshooting system problems by analyzing system log, update monitoring, alert monitors, system traces, and lock entries, system dumps.

●Providing the support for users globally in different time zones.

●Setting up project plans for the upgrades and project management.

●Coordinating with application teams, doing research to resolve issues, concerns in terms of OSS hot packages, training etc.

●Configuring SPAD for various printers throughout the enterprise wide through UNIX Operating system and third-party tool Dazel.

●Changing the parameters corresponding to SAP/Database/Platform notes in OSS.

●Interact with the Business analysts, End users to design databases for their business applications.

●Setting up, configuring and implementing High-Availability, Disaster Recovery for all SAP systems using Veritas cluster.

●Planned and Performed SAP ECC EHP6 upgrade with downtime minimized scenario.

●Setup of SAP Project system on AIX & DB 9.7 environment for Project activities.

●Performed configuration and setup of High Availability of SAP MAX DB Database for SAP SCM system.

●Performed user based and throughput sizing for migrating to a new hardware.

●Performed SAP Maintenance related basis support activities involving SAP Performance, System Availability, SAP spool system, interface communication, ABAP and Java dumps, Queue related, lock entries, Bi-weekly maintenance activities and SAP kernel upgrades.

●Performed SAP Maintenance related SAP Authorization and Security activities involving Role creation, Role assignment and Role validation.

●Performed SAP JVM Switch from Standard Java to SAP JVM.

●Performed Sizing, installation and configuration of SAP Solution Manager 7.1

●Performed IBM DB2 9.7 fix patch upgrade as per SAP recommendation to bring-in new available features.

●Performed DB2 database maintenance activities like parameter tuning to improve the database performance, backup and restore activities

Environment: SAP R/3 ECC6.0, SAP NetWeaver 04, 04S, BI 7.0, SRM, SCM, LiveCache, DB2, SQL, AIX and Windows Server. CRM 4.1, SRM 4.0, Solution Manager 4.0,

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