Summary
Overview
Work History
Education
Skills
Certification
Timeline
Hi, I’m

Sivasubramanian E

SAP BASIS - PACKAGE SPECIALIST
Coimbatore

Summary

A results-driven SAP BASIS Consultant with nearly 7 years of experience in managing and optimizing SAP environments, including both HANA and ECC systems. Proven expertise in system installations, upgrades, and performance tuning, ensuring seamless operation and reliability across enterprise landscapes. Focused on maintaining system performance, and providing ongoing support to meet business needs. Looking for a challenging role in the area of SAP Basis having vast growth and potentials to contribute my skills and expertise for the growth of the organization.

Overview

7
years of professional experience
4
years of post-secondary education
2
Certificates

Work History

IBM

Package Specialist
07.2023 - Current

Job overview

  • Installed SAP S/4 HANA 2022 Sandbox environment utilizing the System Copy methodology
  • Led the end-to-end upgrade of SAP S/4 HANA from version 2022 to 2023, ensuring seamless system transition
  • Performed the SAP ECC Enhancement Package (EHP) upgrade from ECC 6.0 EHP 7 to ECC 6.0 EHP 8
  • Performed HANA System Refreshes using backup/restore method, maintaining data integrity and system availability
  • Installed the SAP HANA 2.0 Database and applied necessary patches to ensure system stability
  • Conducted SAP NetWeaver (NW) patch upgrade for the GRC system, advancing from NW 7.52 SP10 to SP15
  • Installed, configured, and activated both SAP Fiori applications to enhance user experience and accessibility
  • Installed the SLT system and configured data transformation from the ECC system to the SAP HANA Database
  • Performed System Refresh, Client Copy, Kernel upgrades, HA updates and License Renewal
  • Installed, configured, and Patched SAP HANA Cockpit for centralized monitoring and administration
  • Analyzed system performance, delivering optimization recommendations to improve operational efficiency
  • Optimized SAP HANA system memory parameters to enhance performance, scalability, and resource utilization
  • Monitored and resolved issues across systems to ensure continuous stability and uptime
  • Executed data import/export operations in SAP HANA using HANA Data Explorer for efficient data management
  • Performed Database Migration from MSSQL to HANA 2.0 using SUM Database Migration Option
  • Formulated Conversion Strategies, Technical and Implementation Plan for transitioning from ECC to SAP S/4 HANA
  • Managed the provisioning and configuration of SAP HANA Cloud within the SAP BTP
  • Administered User Management and Authorization controls within SAP HANA DB and SAP HANA Cloud
  • Conducted backup and recovery for HANA DB from the backup file or point in time recovery
  • Configured SAP HANA Database auditing features to comply with security and regulatory requirements
  • Performed regular analysis of EWA reports, system dumps, and Queues to optimize system operations
  • Enabled System critical alerts via CCMS templates and reduced the alerts by analyzing and troubleshooting the errors
  • Enabled HANA DB Alerts through SAP HANA Cockpit and ensured the high system availability and Performance
  • Optimized Long Running jobs, worked with Functional Teams and reduced up to 2000hrs of runtime/month
  • Created documentation for SAP system security auditing, implementing best practices to mitigate vulnerabilities
  • Performed daily health monitoring of the system and ensured the system is ready for peak business hours
  • Forecasted the Database Size Quarterly and increased the required space to prevent the system down

Accenture

Packaged App Development Senior Analyst
05.2018 - 07.2023

Job overview

  • Performed end-to-end SAP NW 7.4 to 7.5 Upgrade in PI & BW landscape including planning, preparation, and post upgrade activities
  • Performed end-to-end ECC SPS Upgrade from SP07 to SP29 including Installation of Sandbox, planning, preparation, and post upgrade activities
  • Installed and configured SAP NetWeaver 7.4 based PI, BW Sandbox systems and ECC 6 system using system copy
  • Performed SAP BW & PI 7.5 SPS upgrade from SPS18 to SPS22 and SOLMAN 7.2 SPS from SPS04 to SPS08
  • Installed SAP BusinessObjects 4.2 and BO client tools on Windows
  • Performed SAP Business Objects SPS Upgrade from SP07 to SP09
  • Assisted SAP Business Object DB Migration by providing complete technical support from BASIS end
  • Solution Manager Configuration and enabling system critical alerts
  • Kernel upgrade and patch updates as per EWA recommendations and Security notes implementation
  • SAP Backbone configuration on SAP Applications and HTTPS enablement in SAP Business Object system
  • Applying and renewing SAP maintenance licenses, SAP Router Certificate
  • Diagnostic Agent Installations, ST-PI, ST-A/PI, IGS and Host Agent patch upgrades
  • Support for DR, Cutover, and OS patching activities
  • SAP Archiving, OpenText server monitoring and troubleshooting
  • Extensive documentation of processes for internal team on MS SharePoint
  • Resolving and analyzing problems in SAP systems and documenting and implementing solutions or work-around
  • Resolving priority-based incidents within SLA on ticketing tool (ServiceNow)
  • Being Primary Support in major projects and achieving all milestones successfully by proper planning and organizing the functional, OS/DB teams and Clients
  • Worked in Exploring SOLMAN 7.2 Functionalities and presented the client with list of configuration status of the available feature and given the recommendations and advantages of using the features
  • Created transport routes for newly created clients and worked on STMS Configuration
  • Performed client administration, including tasks such as Creation, Copy / Delete / Export / Import actions

Education

PSG COLLEGE OF TECHNOLOGY
Coimbatore

B.E
07.2014 - 05.2018

Skills

Certification

SAP Certified Associate - Database Administrator - SAP HANA

Timeline

Package Specialist

IBM
07.2023 - Current

Packaged App Development Senior Analyst

Accenture
05.2018 - 07.2023

PSG COLLEGE OF TECHNOLOGY

B.E
07.2014 - 05.2018

Similar Profiles

CREATE PROFILE
Sivasubramanian ESAP BASIS - PACKAGE SPECIALIST