SUMMARY

• SAP S4/HANA Technical Architect with 15 years of experience in implementations, cloud migrations, and maintenance of SAP Enterprise Applications.
• Strong analytical skills and evaluation capabilities, as well as excellent communication skills to compile and explain SAP insight.
• An adaptable and transformational leader with an ability to work independently, create effective presentations, and develop opportunities that further establish organizational goals.
• Experienced in Designing, Developing & Planning SAP upgrade & migration plans for SAP systems on - premises and on-cloud platforms (Azure Cloud Migrations - on-premises to Azure cloud)
• Experienced in SAP sizing, SAP multi-tier global landscape design, System build & refresh, defining project plan and solution roadmap, defining and executing deliverables
• Have played various roles like Technical Lead, Project Lead, Cutover manager, SAP BASIS Lead consultant, Pre-Sales consultant, and SME for several global SAP customers.
• Involved in Several S/4HANA Implementations, migrations, conversions, and transformation projects
• Good knowledge of DATAHUB, Kubernetes, and Docker deployments
• Expertise in troubleshooting SAP NetWeaver Systems based on DB2, Oracle, MS-SQL, and HANA based database systems and Installation on LINUX, UNIX, Solaris, HP-UX, AIX, Windows, Linux, and Windows operating systems
• Expert in preparing & implementing Business Continuity plans BCP, Service continuity SCP and High Availability, DR(Oracle, HANA and SQL Server using vendor-specific cluster software(Windows, AIX HACMP, and SuSE ))
• Good understanding and ability to speak end to end Engineering aspects - Network, Infrastructure, Database, Application, Portal, Data Analytics and Cloud platforms
• Performed several classical and DMO based migrations using SWPM, SUM, and Distribution Monitor Tools
• Worked on several S/4 HANA Upgrades and conversions from design to deployment ( (EHP8) using maintenance planner, and for FPSL and S4Core systems)
• Developed and implemented several automation scripts for XS service binding, services/apps cleanup activities
• Performed several HANA and XSA Upgrades
• Implementation of BW4HANA, BW 7.5, BPC 10.0 and MDG
• Implementation of Solution Manager 7.1 SP11 with SEA, EWA, Alert Monitoring, Configuration Validation, XSA monitoring, and Service Desk functionalities
• Implementation of Business Objects 3.1 on Linux and SSO configuration with Euhreka
• Business Object Objects Upgrade from 4.1 to 4.2 SP01
• Implementation of SAP PI 7.1, SAP PO 7.4, and 7.5 and Business Objects with Lumira
• Database Migration PI7.1 using SWPM from sql server to DB2
• Database Migrations ECC6.0, R/3 4.7, BW3.5, and BW7.3 from Microsoft SQL server to DB2
• Performed several ECC and NetWeaver upgrades (ECC- EHP Upgrades ECC EHP4, EHP5, EHP6, and EHP7; NetWeaver - EHP Upgrades Portal EHP1, EHP2, and EHP3)
• Performed Several Version Upgrades for ECC, CRM, PI, and BW
• Database Upgrades - HANA, DB2, SQL Server, and Oracle
• Performed BSI Upgrades from 9 to 10 for various customers

PROFESSIONAL EXPERIENCE

Confidential

SAP S/4HANA

Responsibilities:

• Involved from assessment to implementation of S4HANA Finance 1909 for Core-Finance stream, which include integration of legacy application flow to S4HANA using SLT and SDI adapters and job scheduling via redwood.
• Involved from assessment to implementation of S4HANA FPSL 1909 for FPSL stream, which includes integration of legacy applications using SDI - File adapter and ODBC adapter to FSDP system.
• Implementation of FSDP landscape with XSA installation on System DB and created SDI File adapter to absorb legacy application files and ingest in to FSDP landscape
• Implementation of PAPM on top of S4HANA 2020 and configuration of various steps like DBCO, creating remote sources (SDI), and creating teh roles required to enable developers to perform their activities.
• BW4HANA Implementation with SDI setup to transfer teh dataflows using SDI MssqlLogReaderAdapter and MssqlECC adapter to enable smooth data flow between legacy BW and SQL DB for transparent and cluster tables
• Performed S4HANA upgrades from including additional add-on’s like concur, Ariba and GRC
• Involved in multiple project life cycles, from Project Preparation to all through Go-Live, Post-Production support, and Upgrades for various Business Units/Countries for FSDP landscape
• Responsible Business Object Upgrade from 4.2 to 4.3 and enabling SSO between FSDM, FPSL, and S4 Core systems
• Involved and developed for XSA & HANA Security matrix for teh production finance team, also halped teh team in automating HANA refresh specific pre/post activities (like a user, role, and remote source creation)
• Seamlessly providing transition of project delivery to teh Support teams with well-documented design and how-to documents
• Ability to successfully interact with all levels of management across all lines of business and negotiate complex technical issues
• Handling Problem Escalation from a business user and Performing day-to-day BASIS admin responsibilities including troubleshooting, analyzing load, and monitor performance for SAP systems.
• Supporting development teams in identifying and resolving HANA webwide/XSA related issues.
• Responsible BODS and SLT planning, installation, integration, and configurations with various systems
• Creating and managing SDI connections for various adapters like SFTP, ABAP, and ODBC

Confidential

SAP Azure cloud

Responsibilities:

• Performed AS-IS analysis and suggested a next-generation platform based on multicriteria analysis.
• Created TAD (technical Architectural Diagram) based on teh Azure platform.
• Responsible for Scrum meetings and updating teh Kaizen board for process improvement.
• Responsible for Cutover plan preparation and execution.
• Providing SME Level Support to onsite and offshore teams
• Responsible for ECC and CRM Projects Migration using Distribution Monitor from on-premise to Azure
• Responsible for BW migration from on-premise to Azure using distribution monitor
• Actively identify efficiency improvement opportunities and work on service improvement plans and driving automation
• Work closely with development teams to assist in designing teh infrastructure and environment for new SAP implementation
• Implemented DR for SQL Server production instances with SQL Server Always-on feature
• Implemented Oracle Data guard for ECC Prod landscapes

Confidential

SAP OS/DB

Responsibilities:

• Project Planning and involvement in SOW's preparation.
• Hardware Migration of ECC using system copies
• DMO Migration/Upgrade for BW systems
• IBM Aix High Availability Setup and Implementation in teh new landscape with halp of vendor support
• DB2 upgrades
• EHP8 Upgrade for 4 system landscapes.
• Downtime minimization using distribution monitor and VLDB migration Techniques

Confidential

SAP Business

Responsibilities:

• Created TAD (technical Architectural Diagram) for future Landscape.
• Monitored risk and issues during teh project and worked on an action plan and mitigation.
• Ensured all activities/tasks were completed and progressed accordingly with in-line respect to teh Confidential Project Delivery Framework and methodologies.
• Providing SME Level Support to Client Team.
• Implementation of Business Objects with Lumira Dashboards.
• Installation and configuration of SLT between HANA and ECC system

Confidential

Responsibilities:

• Building New Clone system from teh production system
• Installation and configuration of SLT between HANA and ECC system
• Installation and configuration BODS instance, teh configuration between HANA and Oracle Instances (Client Installation, Repositories, Jobs scheduling, etc.)
• Installed and configured SUSE High Availability environment with HSR for production landscape

Confidential

S/4 HANA

Responsibilities:

• Assessment of existing landscape and generating Readiness Assessment Report using solution Manager
• Generating Simplification List and sharing with teh client
• Defining Digital Transformation Road Map for Next-generation Landscape.

Confidential

Responsibilities:

• Sizing of PO and MDG on HANA
• Implementation PO 7.5 and MDG
• Stack upgrade of PO and MDG system using latest SUM tool SP14 and SP15
• HANA Administration - Backups, restores, Revision Upgrades, and Security Administration

Confidential

Responsibilities:

• Performed PI and Portal Migrations from Solaris to Linux using sap standard tools
• Performed Dual-Stack Split and also Moved Central Systems to Distributed Environment (Solaris (CI+DB)) to DB on Solaris and CI to Linux
• Performed Oracle Upgrades from Oracle 10g to 11g
• Performed oracle upgrades

Confidential

Responsibilities:

• Sizing and Landscape planning for BO systems
• Installed BO 3.1 with tomcat and Oracle as audit database on Linux
• Upgraded BO 3.1 SP3 to SP5 FP4
• Upgraded Integration Kit from SP3 to SP5 FP4
• Adopted Web.xml files to suit sap autantication
• Deployed components in tomcat and java server
• Configured SSO between BO, BW, Portal, ECC, and EWS

Confidential

Responsibilities:

• New parallel landscape (Dev and QA) builds for upgrade project using Sapinst export and import method
• On-boarding of ABAP and Java systems into solution manager for MOPZ standpoint
• Upgraded ECC5.0 (dual-stack) to ECC 6.0 EHP4 using SAPup and SAPJup
• Updated NW7.4 (dual-stack) to SP4(sp2->sp4) using SUM
• Performed several java/ABAP stack upgrades as part of annual maintenance
• Oracle Upgrade for Complete Landscapes
• Performed Oracle Upgrades from 10 to 11 g and applied latest SAP Bundle Patches for all most 50 systems in US Landscape
• Performed Oracle Upgrades from 11g to 12c and applied Latest SAP Bundle Patches for All Euhreka EMEA Systems

Confidential

Responsibilities:

• Installation ERP6.0 EHP7 system on Linux with Oracle 12c
• Upgraded HRRENEWAL2.0(EA-HR and SAP-HR 608) using SUM tool
• Configured required services for SSFS integration.
• Solution Manager Installation and Configurations - E2E, MOPZ, SEA, and Technical Monitoring

Confidential

Responsibilities:

• Cutover manager for Migration and Upgrade Activities.
• Installation of 4.7Ext2 SR1 system on Unix with oracle 11g
• Performing heterogeneous system copy(migration) of old Sandbox to new Sandbox
• Upgraded ECC DEV system from R/3 4.7 EnterpriseX200 to ECC6.0 EHP5
• Migration and upgrade of ECC QA system to ECC6.0 EHP5
• Upgrade of ECC TST system from 4.7EnterpriseX200 to ECC6.0 EHP5
• Configured Java and ABAP system in SMSY and LMDB using configuration wizards
• Migration of BW system from Aix to Solaris
• Upgrade of BW systems from BW3.5 to NW7.3
• Solutionmanager7.1 performed basic configuration, managed system configuration, monitoring, EWA
• Installed wily Introscope manager and byte code agents in teh part of managed system configuration and troubleshooting issues

Confidential

Responsibilities:

• Performed several migrations dry runs to tune/optimize downtimes using Migmon (externally)
• Performed package splitting using sapinst
• Adopted Migmon properties file according to teh project requirement (unsorted and no of R3load files etc.…)
• Moved All T-line systems to a new data center using migration monitor
• Tools used - Migmon, R3TA, Migtime, and migcheck
• Done teh migration of large databases having a size of 3 TB by using MIGMON parallel export/import and table splitting of larger tables by sapinst.
• Analyzed migration logs by using various scripts (observing various import/export state property files for successful export and import)
• Monitoring teh monitor/console log for teh status of teh migration.
• Analyzed migtime log for export and import runtimes and combined export and import migtime log for better visibility of export and import runtimes

Confidential

Responsibilities:

• Installed new PI7.3 Development EHP1(dual-stack) system and upgraded SPS5 both ABAP and Java using SUM tools
• Installed new PI7.3 EHP1 Quality system and upgraded SPS5
• Installed New Solution manager 7.1 system and upgrade all diagnostic agents in PI systems
• Completed system preparation, basis configuration, and managed system configurations
• Onboarded PI and ECC systems into Solution manager

Confidential

Responsibilities:

• Upgraded Solution manager to EHP1 using SAIN\SPAM\JSPM
• Upgraded ECC system to EHP4 using sap installer
• Upgraded Net weaver systems (XI, BW, Portal) systems to EHP1 using sap installer
• Upgraded DB2 instances (DB2 5.0 to 7.0 FP5)

Confidential

Responsibilities:

• Upgraded all Net weaver systems to EHP1 using EHP installer (BW, PI, Portal, and NWDI)
• Upgraded ECC system to EHP3 and EHP4 using SAINT\SPAM (32bit systems)
• Applied DB2 fix patches
• Installation of solution manager system on IBM Aix
• Configured MOPZ, EWA, and Service Desk.
• Upgraded all CRM systems from CRM 5.0 to CRM 7.0 SR1 using SapUp and SapJup

Confidential

Responsibilities:

• Installed Production server in Cluster Environment (IBM-HACMP)
• Installation of IDES, DEV,QA servers with oracle database on IBM AIX
• Installation of Production server on IBM Aix with cluster node (HACMP)
• Backup restores and Tape Library Configuration
• Sap router configuration and enablement of EWA in solution manager for all prod systems

Confidential

Responsibilities:

• Performance monitoring, report creation, short dumps analysis, health checks, Root Cause Analysis issue resolution, and fine-tuning memory parameters
• Ensuring effective configuration/customization, training, and support for sap implementation in sites such as Area offices, Stockyards.
• Extensively worked with configuration team and customers for setting up security (Derived Role, Composite role, and Single Role designing)