Vignesh Karunanithi
SAP BASIS HANA Consultant
Chennai
Summary
Results-driven certified SAP BASIS Consultant with over 12 years of experience in the IT industry. Specializes in Migration, upgrade and Implementation projects, with proven expertise in cloud migrations, upgrade. Skilled in Greenfield Implementation projects, Fiori configuration. Extensive experience on Cloud Migration and Upgrade, SAP on Azure Cloud migration which includes DB migration, HA and DR setup, SAP Database migration by using DMO, Brownfield-S/4 conversion by using DMO with system move, BTP deployment
Overview
14
14
years of professional experience
3
3
Certifications
Work History
Senior Consultant
Deloitte India (Office Of US)
07.2021 - Current
- Clients Name - Cargill, Constellation Brands, Smart Factory Wichita
- Have done S/4 HANA migration from Virtustream On premise to Azure Cloud by using Hana System Replication (HSR) approach
- Have done MII java migration from Virtustream On premise to Azure Cloud by using log shipping and SWPM parallel export/import method
- Have done Heterogeneous migration on SLT system from Oracle to HANA by using SUM DMO with system move approach
- Have done S/4HANA brownfield conversion (ERP ECC 6.0 EHP 8 to S/4 HANA 2022) to Azure Cloud by using SUM DMO with system move approach
- Have done S/4 HANA 2021, S/4 HANA 2023, GTS 11.0 release upgrade
- Have done SAP S/4 HANA central hub to embedded migration
- Have performed end to end S/4 HANA Transport Management Greenfield Implementation
- Have performed end to end S/4 HANA Product Lifecycle Management Greenfield Implementation
- Performed multiple system build and Refresh for N+1, N+2 landscape for S4 HANA, Gateway (fiori), MII, EWM and PO systems with complete integrations includes SSL, SSO via SAML
- SAP Concur integration and ARIBA integration with S/4 HANA systems
- Have deployed SAP BTP application such as SAP DMC, SAP CPI, IAS/IPS tenant, ADS, IBP, SAC in BTP cockpit
- Have done GTS embedded Gateway Fiori setup implementation.
- Have done Integrated web dispatcher implementation and activation
- Have done local client copy in S/4 system
Senior Associate Consultant
Infosys Ltd.
03.2018 - 07.2021
- Clients Name - Starbucks Corporation
- Have done multiple SAP system refresh and system specific activities
- Have done multiple support pack upgrade by using various tool such as SUM, SPAM, SAINT and telnet
- Have done enhancement Package EHP6 to EHP8 upgrade by using SUM tool
- Have done SAP HCM Data scrambling activities
- Have done SAP BSI TF10 cyclic update
- Have done application data (simulation payroll data and change pointers) clean up via Data Volume Management implementation report in SAP ABAP system
- Have done end to end Implementation of SOLMAN 7.2 and Upgrade of Solution Manager 7.2 SPS 9 along with configurations which includes system requirement, Infrastructure preparation Basic configuration, Managed system configuration SAP Wily Introscope installation, Diagnostic Agent installation/upgrade, SAP Early Watch Alert configuration, Technical Monitoring setup, Interface channel monitoring setup, Data Volume Management Configuration, ITSM integration (service now).
- Troubleshooting solman configuration issues such as EWA, ITSM integration, MSC, Technical monitoring, SLD/LMDB issues, Diagnostic Agent, system monitoring Metrics configuration
- Update CR/CIM at regular intervals.
- Have done SAP backbone connectivity setup across systems
Application Development Analyst
Accenture Solutions Private
07.2015 - 01.2018
- Clients Name - Cargill
- Have done kernel upgrade
- Have done multiple system refresh
- Have done managed system configuration in solution manager system
- Monitoring all production systems.
- Preparing system availability reports on monthly basis.
- Worked with SAP and OSS messages.
- Documentation for all BASIS Activities.
- Download and apply developer key and access key.
- Management of Users, Authorization, and profiles.
- Moving the transport requests across Landscape.
- Clients open and close as per requirements upon approvals.
- System start and stop activities.
- Working on low/medium/high tickets as part of support.
- Printer’s configuration.
- ADS configuration
Associate
QSource Global Consulting Private Limited
06.2013 - 07.2015
- Clients Name - Accenture, Cargill, Joe White Malting
- Incident Management - Working as Queue Manager as project requirement.
- Resolved Critical, High, Medium and Low Incidents within the SLA.
- Change Management (CRQ) – Creation of CRQ’s as per the requirement and working on them to close within the SLA time and representing the CRQ’s from Basis side for RCB meetings’ and joining ECAB/RCB on adhoc request.
- Importing the Transports via Solution Manager 7.2 (Charm Requests).
- Configured and maintained RFC connection between the systems
- SAP OSS note implementation
- Printer configuration on ABAP system
- SSL configuration on ABAP and JAVA system
- Have done multiple system refresh activities
Engineer
Wonjin Auto Parts Private Limited
04.2011 - 06.2012
- Non IT and Non SAP work
- Worked on Engineer
Education
Bachelor of Engineering - Electrical, Electronics And Communications Engineering
Madha Engineering College
Chennai, India 04.2001 -
XII - Computer Science
Alagappa Matriculation Higher Secondary School
Karaikudi, India 04.2001 -
X - Science
Alagappa Matriculation Higher Secondary School
Karaikudi, India 04.2001 -
Skills
SAP BASIS
SAP UPGRADE
SAP CLOUD MIGRATION
SAP IMPLEMENTATION
SAP OS DB MIGRATION
SAP BTP
SAP FIORI
Certification
SAP Certified Professional - Solution Architect - SAP BTP
Accomplishments
• Received multiple Applause Award and multiple spot awards in Deloitte US India for SAP Azure cloud Migration and S/4 HANA 2021 upgrade
Technicalskillsets
SWPM, SUM DMO, SPAM/SAINT, HDBLCM, Winscp, Robocopy, Rsync, Putty, HANA, Oracle, MSSQL, S/4HANA 2021, S/4HANA 2023, MDG, TM SLT, CFIN, EWM, Gateway, FIORI, BOBJ, SAP RISE, Solution Manager, SAP MII, SAP PO, SAP BTP, HANA Studio, MS SQL Studio, linux,Windows
Disclaimer
I am keen to continue my career and prepared to work in order to achieve organization's objectives and I hereby declare that the above written particulars are true to the best of my knowledge and belief.
Timeline
Senior Consultant
Deloitte India (Office Of US)
07.2021 - Current
Senior Associate Consultant
Infosys Ltd.
03.2018 - 07.2021
Application Development Analyst
Accenture Solutions Private
07.2015 - 01.2018
Associate
QSource Global Consulting Private Limited
06.2013 - 07.2015
Engineer
Wonjin Auto Parts Private Limited
04.2011 - 06.2012
Bachelor of Engineering - Electrical, Electronics And Communications Engineering
Madha Engineering College
04.2001 -
XII - Computer Science
Alagappa Matriculation Higher Secondary School
04.2001 -
X - Science
Alagappa Matriculation Higher Secondary School
04.2001 -
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