Korimilli Vijay Vardhan
Melbourne,VIC
Summary
SAP Hands On Technical Lead & Environment Management experience with 15+ years relevant experience (overall 25+), including SAP On-prem & Cloud operations with Cloud Technologies, Migrations (both Heterogenous & Homogenous) involving both on-prem & Cloud platforms (Azure/AWS), Upgrades, Installations & AM Support. SAP Certified (S4H Conversion, HANA Basis Admin & OSDB Migration). Technical Solution Architect, Cloud Certified & experienced with SAP Application administration (Azure & AWS). Disaster Recovery Management, Disaster Recovery Procedures & Co-ordination & Application Patching Management. Incident/ Problem Management, Service Management, Change and Release Management.
Overview
27
27
years of professional experience
1
1
Certification
Work History
Technical Solutions Architect
Tata Consultancy Services
Melbourne, Australia
07.2024 - Current
- Solution / Design Architect of SAP and associated integration interfaces, with back-end SAP ECC/BW/ISU/HANA/Fiori systems.
- Design Architect of Delivery model of OS Upgrade/ Migration along with Apps & DB Upgrade/Encryption.
- Manage/Configure SAP BTP/ CPI subscriptions & global accounts, Concur, Cloud Connector, SAP Neo & Cloud Foundry tenants.
- Perform periodic Disaster Recovery Exercises for customer applications like - SAP ERP/ISU/BW/Fiori/BO/BODS, SAP BW on Hana & Oracle databases.
- Perform AMS Stakeholder & Service Management.
- Participate & share periodic ITGC, AEMO & Roller Audits.
- Perform regular SP Upgrades, system refreshes & kernel upgrades.
- Assist AMS activities - System Monitoring, Cert Renewals, Performance Issues, ITSM Change Management, Application Patching.
- Assist & participate in periodic OS (Linux/Windows) & DB patching downtime activities.
Technical Lead
Wipro Technologies
Melbourne, Australia
03.2010 - 06.2024
- Perform Heterogenous & Homogenous OS & DB Migrations between on-prem & cloud platforms.
- Performed SQL AlwayON configuration on SQL 2012, for DB HA.
- SAP R/3, PI, MII and GUI installation & post installation set up.
- SAP Kernel, Patch and Add-on implementation including ABAP and Java stack using SDM/JSPM.
- SAP Support package installation.
- Configurations/activities using Visual Admin and Config Tool.
- Configuring Transport Management for entire landscape, creating transport routes, Project IDs & assigning approvers.
- Transport changes in between the SAP systems in landscape.
- Client administration, like client creation, client copy, client export and import
- Spool administration and troubleshoot.
- TREX Administration & Maintenance.
- Maintaining profile parameters & license installation.
- Configuring and monitoring Operational Mode.
- Background Job configuration and management.
- User configuration and maintenance.
- RFCs configuration & maintenance.
- Analyzing dependencies & application of OSS Notes.
- Performing various SAP Market place activities like software downloads, OSS connection maintenance, co-ordination with SAP for various SAP messages.
- Providing on-call incident support using Remedy and Service Now (SNOW) ticketing tools.
- Performed complete system monitoring activities across various landscapes.
- Vetted & supported Go Live Cutover activities.
- Prepare & participate in project related Weekly/ Monthly & Service Delivery Reviews.
- As a part of innovation/automation, provided SIPs/ CIPs.
- Problem Management and MIR reports.
- Basis related Change Request Management.
- As part of Incident Management, ensured project tickets are meeting SLAs.
- Prepare & upload KMDB/KEDB knowledge articles in company portal.
Assistant Manager
Tanishq
01.2009 - 02.2010
- In-charge of human resource management & backend operations.
- Vendor & Facilities management.
- Helped in key decisions related to store operations & resource management.
- Update employees about company rules, regulations & setting expectations.
- Implemented innovative ideas by analysing competitive business environment.
- Proficient customer management & their satisfaction.
- Operations & Administration
Non-commissioned Officer
Indian Air Force
06.1998 - 12.2008
- Performed fault identification, rectification & circuit tracing.
- Implemented long & short term initiatives considering lean management.
- Suggested the management on implementation of an organised human resource management chart for efficient work force & trainings management.
- Managed Vendor payouts & Facilities.
- Proficient in human resource planning & training initiatives.
- Experienced in office administration & resource management.
- Operations & Administration
Education
MA - Sociology
Acharya Nagarjuna University
01.2006
B.Sc - M.P.C
Andhra University (SDE)
01.2004
Maths, Physics & Chemistry
Railyway Mixed High School
Skills
- SAP Technical Solution Architecture
- Stakeholder Engagement
- IT Service Management
- Stakeholder Communication
- Problem Solving
- Performance Optimization
- Security and Compliance
- Technical Analysis
- Disaster Recovery Planning
- System Monitoring and Maintenance
- Cloud Platform Management
- Change Request Management
Certification
- ITIL V3 Foundation Certification
- SAP Certified Associate in SAP HANA
- SAP Certified Associate in SAP OSDB Migration
- Prince2 Foundation Certification
- MCP-Implementing Microsoft Azure Infrastructure Solutions (70_533)
- SAP Certified S/4HANA Conversion & SAP System Upgrade 2019
- TOGAF EA Certified
- Discovering SAP Business Technology Platform - Record of Achievement
- Discovering RISE with SAP S/4HANA Cloud, Private Edition, Premium Plus Implementation and Adoption - Record of Achievement
- Administrating SAP S/4HANA Cloud, Public Edition - Record of Achievement
Languages
English, Hindi, Telugu
Timeline
Technical Solutions Architect
Tata Consultancy Services
07.2024 - Current
Technical Lead
Wipro Technologies
03.2010 - 06.2024
Assistant Manager
Tanishq
01.2009 - 02.2010
Non-commissioned Officer
Indian Air Force
06.1998 - 12.2008
MA - Sociology
Acharya Nagarjuna University
B.Sc - M.P.C
Andhra University (SDE)
Maths, Physics & Chemistry
Railyway Mixed High School
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