Sarath Sasikumar

Projects/Clients - Solution Labs(May 2021 – March 2022) Airbus(May 2021 – December 2021) , Iter (February 2021 – Present)

• Migration of Oracle database to HANA using DMO
• S4Hana upgrade from 1809 to 2021, OS upgrade of RHEL from 11 SP3 to 15
• Hana upgrade from 1.0 SPS12 and 2.0 SPS03 to 2.0 SPS05 and 2.0 SPS06 respectively
• S/4Hana installation on Azure and S/4Hana administration
• SAP NetWeaver AS Java Security hardening best practices guide preparation
• HANA Hardening best practices guide preparation
• HANA sizing for migration project
• Azure and AWS migration cost estimation and AWS cost optimization

Projects/Clients - Mercedes Benz Research and Development India (March 2019 – May 2021) , Rockwell automation (January 2016 – February 2019), BHP Billiton (July 2013 – December 2015), Eli lilly and Company (October 2012- June 2013)

· End to end installation of S/4 HANA 1809 fps02 ,uninstallation and version update from 1809 FPS01 to 1809 FPS02

· Performed installation and configuration of FIORI co-deployed. Deployed standard applications

· Installation, uninstallation, update and administration of Hana database 2.0 SPS04.

· Activation and setup of best practices client solution in S/4 HANA

· Setup of system replication via Hana cockpit.

· System copy and refresh of S4 HANA 1809 systems with SWPM tool.

· Installation, update and configuration of Solution Manager 7.2 SP9

· Readiness check and hardware sizing for Greenfield implementation of S4 HANA system.

· Performed Hardening of Hana database and S4HANA application.

· Setup SSO and SAML authentication

· Performed ADS configuration in PO 7.4

· Configuration of Transport Management System

· Performed Oracle upgrade from 11.2.03 to 12.2.0.1

· Kernel and JVM update.

· BRTOOLS administration to perform the Oracle Database Administration tasks.

· Performed technical integration of interfaces like Concur, GRC, E-mudra, LDAP, BI, Portal, Trex etc.

· Configuring business process monitoring and technical monitoring in SAP Solution Manager system.

· Recording and troubleshooting EEM scripts to run business transactions on robots

· Setup of DVM, CCLM, Managed system configuration, BPM, Technical Monitoring

· Data Volume management effort – Recovered 4.5 TB from Production and 6 TB from Non-production landscape

· System refresh and post processing of oracle database-based systems.

· Technical Integration of all systems in Landscape

· Cutover related activities

· Component deployment in Java system

· Work with client to resolve high priority incidents

· System health check and system restarts

· Transport in ABAP systems and Job scheduling