VK DOHALE

+1-732-***-****

ad2xx3@r.postjobfree.com

Professional Summary:

SAP Certified Senior Basis Administrator having 16 years of hands-on experience in SAP Basis and Security administration. Hands on Experience in SAP Implementations, Support, Enhancement Package (EHP) & SPS upgradation and migration greenfield / brownfield projects. Responsible for an architect design, sizing, implementation, maintenance and supporting complex SAP landscape. Major role I have performed to ensuring the system availability, performance tuning, trouble shooting and security of SAP Production systems running on ABAP, ABAP+JAVA and JAVA stacks.

Hands on experience on SAP Installations, Upgrade, Kernel, SNOTE and Migration by using sap tools (SAPinst, SWPM, SPAM & SUM). Supported SAP application servers on various databases and operating systems.

SAP landscape monitoring, trouble shooting, performance tuning, User admin, Client copy, export/import, Spool administration, data loads, configuration and administration of TMS/CTM, setting up operation modes, logon load balancing, setting up Backups, Refreshes/System copies SAP Service Marketplace, Basis system administration tasks of administering batch jobs, background jobs, TR transports, applying support packs, kernel upgrades, SSL/SSO certificates, configuring & analysing Early Watch Report (EWA). Integration of SAP with third party tools/software. Managed SAP basis team, SAP support (AMS) partners & venders.

Worked extensively on SAP Security by coordinating with functional & business core team members to design Role Matrix and to create single & composite roles and assigning the profiles. Periodically review, audited to refine the roles by removing high level access and segregating critical/sensitive transactions codes/authorization objects.

Delivered projects covering SAP Support, End-to End Implementations, Rollouts, Upgrades and Migrations (Solutioning stage till Go-Live and Hypercare Support) for Pharmaceutical, Manufacturing, FMCG, Retail, Textile Manufacturing and Retails, Steel, Power (Energy) Plant, Mechanical Hydraulic Machine manufacturing, Agriculture, Distillery, Beverage (Bottling) Plant, Banking and Electrical Consumer industry domains.

Good understanding hands-on of architecture of SAP cloud and virtualization technologies on Azure, AWS, Google & SAP Private cloud.

Good communication ability to deliver clear and concisely to the team both orally and in writing.

SAP Technical Skills and Core Competencies

SAP Products: SAP ECC 6.0, SAP EHP8, SAP S/4 HANA, PI/XI, BW/ BI, CRM, SCM, HCM, GRC, SAP IS-RETAIL, SAP Solution Manager, SAP Content server, SAP Trex, SAP Fiori, Web Dispatcher, SAP Router, Adobe document services (ADS), Open Text (VIM). SAP Quick Sizing tool, Solman Maintenance Optimizer, Cloud-based Maintenance Planner, SAPinst, EHP installer, Software Provisioning Manager (SWPM), Software Update Manager (SUM) with DMO.

Databases: Oracle, IBM DB2, MAX DB, MySQL and Hana database administration, backup & recovery (Disaster Recovery (DR).

Operating Systems: Windows Servers, IBM AIX (Unix), Red hat Linux, Suse Linux and Oracle Sun Solaris Linux – Unix)

Operated on High Availability (HA) & Disaster Recovery (DR) platform.

SAP Security: Protecting SAP systems, applications and data from unauthorized access, ensuring the confidentiality, integrity, and availability of critical information. SAP User, Role & Authorization Objects Management, Catalogs and Groups access management (Fiori), Security Policies, Security Auditing.

SAP HANA Database Administration: Installation, SPS patching, Upgrade, HANA database administration, monitoring & trouble shooting, Backup and Recovery, applied License, HANA studio console and cockpit.

SAP BTP Administrator: SAP BTP administration, SAP BTP technologies including Cloud Foundry, SAP ABAP, SAP HANA, SAP Fiori, SAPUI5, work zone, SAP Integration Suite, Cloud connector.

SAP Hardware & Cloud Platforms: Handson on SAP projects on IT infrastructures like on premises IBM, Dell, and HP Hardware in on premises and AWS, Azure & SAP cloud platforms, infrastructure as a service (IaaS), Platform as a service (Paas) and Software as a Services (SaaS)

Professional Experience:

Athreya, Inc. Edison, New Jersey, USA Apr 2023 to Till Now

Project Description: SAP Production Support

Role: Senior SAP Basis Administrator / Consultant

Responsibilities:

•Day to day monitoring, performance tuning and troubleshooting on SAP S/4 HANA Production system.

•SAP Frontend SAP GUI & Fiori setup and configuration, resolving end-user related issues.

•Created SAP Users, Role & Authorization Objects Management, Catalogs and Groups access management (Fiori), Security Policies and Security Auditing.

•SAP security - User, Role & Profile management and applied as per the SOD. SAP Fiori authorization, catalogs and groups management.

•Responsible to maintain and administer the SAP Landscapes environment through Client Copy, System refresh & copy, Transport Management system, Background (Batch) Jobs.

•Supporting to protect SAP applications and database from unauthorized access, ensuring the confidentiality, integrity, and availability of critical information.

•SAP Early watch report analysis and applied SAP profile and system parameters.

•Applied SAP Support patches, Add ons, Kernel & SNOTES.

•Performed SAP Hana backup & restore.

•SAP system refresh / copy.

•SAP BTP Administration and operation tasks to configure the reign, global account, subaccounts, Org and space.

•Worked on Work zone, cloud connectors.

Client: Kakira Sugar Ltd June 2016 to Feb 2023

Project Description: SAP & AMS Production Support & Conversation Project.

Role: Senior SAP Basis & Hana Administrator

Environment: SAP ECC6 EHP5, SAP S/4 NW AS + HANA, SAP BW/BI, Solution Manager 7.1 & 7.2 with Oracle & Hana database & Agriculture Management system (AMS) system, DMS system, IBM, Azure Cloud Architect, SAP Router, Oracle Database, Sun Solaris (UNIX) 6.1 and Windows Server, IBM Blade Center H with HS21, HS22 and HS23 Blade Servers, SAN Storage DS V7000. CISCO / DELL Switches, Dell EMC VxRail IT infrastructure.

Day to day SAP production support.

Daily SAP Performance, System, background jobs and backup monitoring.

SAP application & database administration, monitoring and troubleshooting, performance optimization, upgrades and patching.

Strong troubleshooting skills and the ability to resolve complex technical issues related to system and users.

Spools administration, scheduling background jobs & monitoring.

SAP client administration: Create, local, export import & remote copy.

SAP Security and Compliance - User, Role & Profile management and applied as per the SOD. SAP Fiori authorization, catalogs and groups management.

SAP system audit.

SAP Kernel upgrade, Support packages & patches, SAP Notes and SPAM / SAINT upgraded.

Yearly SAP Router certificate renewal.

Responsible for planning, designing and conducting SAP/AMS’S system refreshes / Homogeneous or Heterogeneous copy periodically.

SAP BRTOOLS Administration.

Managed, executed test drill of SAP production server at DATA CENTER (DC) and DR sites.

SAP ECC systems ECC 6.0 EHP5 to EHP8 upgraded.

SAP Solution Manger Installation 7.2 and SP08, system configuration & setup SLD/LMDB and Early watch alerts, System Monitoring and ITSM configuration.

Planning, Sizing, implemented and upgraded SAP HANA 2.0 SPS03.

Migrated DATABASE from Oracle 11.2 to SAP HANA by using SUM tool with DMO.

Entire SAP Landscape SAP ECC 6.0 EHP8 to S/4 Hana 1909, SAP HANA 2.0 Database installation on HA on-premises Data-centre and Disaster recovery (DR) with Oracle Data Guard.

Participated in Oracle to Hana database migration project.

I was leading team size of 22 people and working with multiple team members SAP, AMS, IT infrastructure VMware, Network, non-SAP & IT and overall business.

Migrated SAP ABAP & JAVA Severs from physical IBM server to Virtual Dell VxRail IT infrastructure

Client: Velocity Technology Solutions, Charlotte, NC. Mar 2015 to June 2016

Role: Senior SAP Basis Consultant

Client 1: Kayser-Roth Corporation, USA (SAP Implementation & Support)

SAP Implementation, Migration and Supported Projects in new dimensional SAP components like SAP ECC, EHP, NW, BOBJ, GRC, PI, Solution Manger 7.1 & Fiori).

Prepared runbooks for SAP implementation project.

Sizing SAP systems, Designed SAP landscapes.

Installation of SAP ABAP & JAVA severs like ECC 6.0 with EHP 7, BOBJ 7.4, PI 7.4, and Web Dispatcher with Oracle Database 11.2g done by using SWPM and OS Oracle Linux.

SAP License and ABAP SSCR keys Installation (SLICENSE) Solution Manger 7.1 SP12

OpenText Vendor Invoice Management for SAP Solutions (VIM) setup, configuration and implemented.

Go-live Pre check reports run before Go-live and adjusted the profile paraments as per report.

Given Go live hyper care support.

Installed Adobe Document Services (ADS) Configuration on SAP Java + ABAP Server

Support Pack upgrade by using SUM tool, Kernel and Sap notes applied.

Fiori setup and configuration of Fiori apps both analytical and transactional for users’ access with roles based.

Maintained and troubleshooted SAP end users.

Day to day support & daily monitoring of SAP ECC, PI, BW and Solution Manager Landscapes.

Oracle Database administration, patching, DBA optimization. Oracle database backup & recovery.

STMS Transport and Change management. SAP Correction and Transport System (CTS)

Homogeneous / Heterogeneous SAP system copy / refresh.

SAP Security, User Administration, Role & profile created on the basis of Segregation of Duties

Early Watch report analysis and applied the recommendation and sap security notes.

SAP Solution Manager Implementation & configured the System Landscape Directory (SLD) and the landscape management database (LMDB) synchronization, as well as setting up Basic system Configuration (Communication with SAP Service Desk, System Monitoring, Early Watch Alert, Maintenance Optimizer, Service Delivery, Diagnostics)

Client 2: BCBG, USA (Migration- Velocity Data Centre)

SAP Migration of SAP ECC & SAP BW server from IBM data centre to Velocity data centre.

Responsible for planning, designing, and conducting SAP system refreshes periodically.

Homogenous system copies on AIX OS and IBM DB2 database, applied SAP licenses.

Daily monitoring of SAP ECC, SAP BW & PI server landscape.

IBM DB2 Database administration & patch upgradation.

IBM DB2 Backup & restore, DB optimization.

Documented all the activities performed in this project.

Client 3: Lloyds Bank, UK (Implementation & support Project)

SAP Sizing, planned technical requirements like prerequisites and performed SAP installation on-premise Hana ser.

SAP Implementation of SAP NW E-Sourcing Java system and Web Dispatcher with oracle database 11.2g.

Installation of SAP NetWeaver Composite Environment portal (Java Based Portal) on red hat Linux.

Installation of Oracle 11.2g database on Solaris and importing of E-sourcing database on it.

Integration of NWCE and E-sourcing using configuration tool and dB import tool.

NetWeaver upgradation from SAP NWCE 7.1 to SAP NW 7.31 by using SUM tool.

SAP sourcing contract generator configuration.

Documented all the activities.

After Go live Hyper care support & Day to day system monitoring and administration.

Client: Bauer Corporate Services July 2014 to Feb 2015

Role: SAP SYSTEM ADMINISTRATOR

Environment: ERP 6.0 EHP5, SAP BI 7.3, SAP PI 7.3, SCM 7.02, SAP GRC 7.02, SAP EP 7.3, SAP CRM 7.02, AIX 9.1, Windows 2008 SR2, Solution Manager 7.02, Oracle 11.2g.

SAP Production support, day to day monitoring & administration, User, Client, Background Jobs, Spool, Role & Authorization and TMS administration.

SAP system performance tuning, troubles shooting system & end user related issue.

SAP Kernel, SPAM, support packages and notes applied.

Worked for 24/7 support environment.

Service Now ISTM tool used to handle the customer incidents.

Client: Capgemini India. (FRANCE BASED COMPANY) Sept 2012 to July 2014

Project Description: SAP Production Support.

Role: Sr. SAP BASIS CONSULTANT

Client: Schneider Electric, Charlette USA

Environment: Supported America, EMEA and APAC region SAP ECC 5.0, ECC, BW BI, PI, GRC, SOLUTION MANAGER, SAP ROUTER, SCM, CRM, APO, EP, PI, LEO, CONTENT, TREX, CONSOLE, LDAP Etc. Database Oracle & MaxDB.

SAP Production support, day to day monitoring & administration, User, Client, Background Jobs, Spool, Role & Authorization and TMS administration.

SAP system performance tuning, troubles shooting system & end user related issue.

SAP Kernel, SPAM, support packages and notes applied.

Worked for 24/7 support environment.

Service Now ISTM tool used to handle the customer incidents.

Vandana Global Ltd June 2006 to Aug 2012

Project Description: SAP ECC 6.0 Greenfield Implementation & Production Support Project.

Role: Sr. SAP BASIS ADMINISTRATOR / SAP SYSTEM MANAGER

Environment: SAP ECC6.0 on IBM HACMP Cluster, SAP NetWeaver 2004 BW/BI 7.0, Solution Manager 7.1, SAP Router, Database IBM DB2, IBM AIX (UNIX) 6.1 and Windows Server, IBM Blade Center H with HS21, HS22 and HS23 Blade Servers, SAN Storage DS5020. CISCO SWITCHES.

Participated in project planning, sizing of SAP Hardware, project Kick off to SAP go live and Hypercare support.

Managed and supported day to day system administration tasks for SAP ECC, BW/BI and Solution manager landscapes on High Availability platform of IBM AIX Unix.

Performance tuning, Batch Jobs, HA & DR administration

SAP Kernel, SPAM, support packages and notes applied.

Enhancement packages upgraded for SAP ECC and BW/BI landscapes.

SAP security administration as per segregation of duties (SOD).

IBM DB2 database administration, daily monitoring, performance tuning, backup and restore.

IBM DB2 patching & version upgrades.

Network infrastructure & datacentre monitoring and administration.

Educational Qualifications:

Masters in Information Technology

Professional Certification

Certified SAP S/4HANA Cloud, Private Edition.

Certified SUSE Linux Enterprise Server.

Certified HA and DR with the SAP HANA Platform

Certified SAP ECC to S/4 HANA system Conversion.

Certified SAP HANA and S/4 HANA Implementation.

Certified SAP NetWeaver upgrade

Certified Project Management Professional (PMP)

Certified ITIL professional.

Certified IBM AIX (UNIX Administration) (AU14) From IBM.

Certified Microsoft System Administrator (MCSA) MCSE 2003.

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