Tushar Tomar

Accomplished professional with twenty-eight years of varied industry experience in early-stage and established global technology companies. Offers strategic planning abilities, background in change management, and forward-thinking mindset; a proven project leader/team player in the USA, South America, Europe, and Asia projects. I seek a challenging position utilizing these skills and providing exciting growth opportunities.

SAP Basis Architect, The Evolvers Group, Flower Mound, TX 10/20 to Present

• Performed several conversions/migrations from ECC to multiple releases of S/4 HANA.
• Led teams through various OS/DB SAP Migrations from Sun Solaris to Linux in different SAP application landscapes.
• Established various problem-solving, tuning, and configuration matrices in SAP Basis infrastructure areas for all SAP NW2004s products, including ECC 6.0, CRM 7.0, SRM 7.0, and Solution Manager 3.2/4.0.
• Performed several Database refreshes/System copies and worked extensively on the documentation and optimization of system copies for systems SAP ECC, CRM, and SRM systems.
• Performed numerous SAP Basis S/4HANA support activities.
• Upgrading and migrating SAP systems from Oracle, and SQL to SAP HANA
• Managed various BASIS and Support teams.

• Launched a startup to revolutionize orthopedic implant manufacturing.
• Employed 110 professionals across management, IT, and lean manufacturing positions.
• Cultivated forward-thinking, inclusive, and performance-driven company culture to lead industry innovations.
• Directed technological improvements, reducing waste and business bottlenecks.

• Responsible for SAP infrastructure, platforms, systems, and solutions supporting all Product and Support organizations.
• Managed and participated in many SAP implementations, migrations, and upgrades of on-premise and cloud-based systems (ECC 4.6-6.0, Suite on HANA, S/4HANA) and SAP Landscape transformation.
• Support the execution of projects, staff development, and technology delivery.
• Managed all onboarding resources while maintaining the project plan and schedule.
• Created & managed the documentation for Client project status & risk management.
• Liaison with third-party vendors on offshore service and support.

• Led team implementing, testing, and supporting Disaster Recovery across various data centers.
• Managed, trained, and mentored onsite teams in numerous installs, system rebuilds, and supporting SAP NW2004s products, including ECC, BI, and Solution Manager.
• Served as team leader responsible for training and mentoring the onsite team and operation management, ensuring required escalation to senior management.
• Extensive experience in problem-solving, client strategy planning and supporting, and making complex project plans for various projects.

• Team Lead responsible for training and mentoring both onsite and offshore teams, knowledge transfer on various methodologies and processes, development of individualized training plans, and component coverage to improve customer service.
• Established various matrices of problem-solving, tuning, and configuration in SAP Basis infrastructure areas for all SAP NW2004s products, including ECC 5.0/6.0, XI 3.0/7.0, BW 3.0/7.0, SCM 4.1/5.0, CRM 5.0, SRM 5.0, Solution Manager 3.2/4.0.
• Involved in planning, coordinating, and executing various SAP upgrades of numerous landscapes from NW2004 to NW2004s for ECC, BI, and XI.
• Extensive experience implementing and supporting XI and SLD from 3.0 to 7.0 SP12. Implemented CMS to transport XI Contents across the landscapes. Architected and Implemented SLD involving multiple landscapes.
• Extensive experience with J2EE administration for NW2004 and NW2004s.
• Implemented SMD solution for Solution Manager Systems.
• Served as team leader responsible for training and mentoring onsite and offshore consultants, knowledge transfer on various methodologies and processes, development of individualized training plans, and component coverage to improve customer service.
• Extensive experience in problem-solving, client strategy planning, tuning, configuration, archiving, and making decisions to provide technical consulting in SAP Basis infrastructure areas.
• Planned and implement unicode conversion for non-unicode systems for the entire system landscape, including ECC, BI, CRM, XI, SRM, SCM, and Solution Manager.
• Led and influenced the integration of application data and infrastructure management service for maximum operational stability.

• Developed and executed technical upgrade plans of SAP R/3, BW XI, and EP with DB sizes of up to 2.7 TB.
• Partner with the team of SAP Basis Administrators to support and upgrade numerous R/3 and BW production, test, and development environments.
• Develop and execute strategic and technical plans to upgrade the BW landscape at a highly accelerated pace from release 2.0B to 3.1C.
• Installation and configuration of XI 3.0, NW 4.0, and EP 6.0.
• Responsible for transferring knowledge on various methodologies and processes used during upgrades, installation, and configuration.

• Developed, promoted, and executed strategic and tactical plans in providing end-to-end SAP Basis solutions to customers in a hosting environment.
• Provided proactive leadership in critical IT operations and technical support areas, including technology management process improvements and cost containment and avoidance.
• Involved in Pre-sales activities for SAP Hosting Solutions and involved in Response to Proposal activities (RFP) and RFQ process. This consists in answering all the technical plans and solutions to the client in proper documentation.
• Perform full SAP R/3 / BW BASIS responsibilities.
• Installation of SAP R/3 4.6C/4.7, BW 3.0A, 3.0B/3.10, SEM 3.1A, PI-200x.x.

• Key Disaster Recovery team member for SAP Landscapes for SHELL Data Centers across the globe.
• Managed and trained a team of Basis Consultants in handling SAP R/3 BASIS/DBA/UNIX Administration responsibilities for a suite of R/3 products on AIX & NT Platforms, including SAP R/3 4.6C, BW 2.1C, APO 3.0A, LiveCache 7.2.5, PI-200x.x, EHS, IS-OIL, on AIX.
• Handled customer complaints, mission-critical problems, and escalations professionally.
• Interacted with partners, developers, and internal groups within Shell to analyze and solve configuration and maintenance issues with the software.
• Involved in performance tuning, memory management, and workload analysis for R/3, BW, APO, and
• LiveCache.
• Involved in HA cluster configuration of IBM machines for Database and Backup servers.
• Handled upgrade from 4.0B to 4.6C involving de-installation of IS-OIL and installation of CA-JVA.
• Upgraded from BW 2.1C to 3.0B.
• Optimize load configuration for initial and delta data loads.
• Documented and streamlined the databases refresh processes for various landscapes, involved in importing/exporting and coping of clients.
• Completed database migration of a 4.6C system from HPUX_32 to AIX_64 for a 400GB database and from AIX to NT on 3.1H.

• Team Lead of Basis Administrators in performing full SAP R/3 BASIS/ORACLE DBA responsibilities of entire R/3, APO, and BW landscapes on SUN and HP systems.
• Involved in designing, implementing, and upgrading the entire R/3, APO, and BW landscape for hosting APO and BW services.
• Installation and upgrade of SAP R/3 3.1H, 4.0B, 4.5B, 4.6A/B/C on SUN and HP systems.
• Installation of SAP BW 1.2B and upgrade to 2.0A on SUN systems.
• Modify standard and create custom Info Source/Data Source, ODS, and Info Cubes.
• Create and Activate Communication Structure, Transfer Structure, Transfer Routine, Update Rules (both ODS and InfoCube level), and plan Conversion Techniques.
• Maintain ALE Configuration, Metadata Load, Global and Parameter Settings.
• Info Package Management for data loads via IDoc or PSA, Flat file creation/load PSA (used to source data from a legacy system into BW)
• Created custom and modified standard Info Objects based on Master and Transactional data from SAP and flat files into BW
• Installation of SAP APO 2.0A on SUN systems. Installation of Live Cache, Optimizer, and ITS for Collaborative Planning on NT. Ensuring the connectivity between APO, Live Cache, Optimizer, and ITS.
• Applying the necessary Hot Packages and CRTs ensures connectivity between R/3, APO, BW, and ITS Servers.
• Completed database migration for R/3, APO, and BW from 32-bit Solaris on 4500 to 64-bit Solaris on the E-10K Enterprise server.
• Perform full SAP R/3 BASIS responsibilities. Monitoring the database growth and space utilization. Use
• SAPDBA check to monitor database extents and tablespace growth. Involved in database reorganization using SAPDBA.
• Monitoring Batch job management. Involved in performance tuning, memory management and workload analysis. Managing Correction and Transport System (CTS).

• Project lead for three SAP Production projects – One in Brazil and two in Houston.
• Installation of SAP R/3 3.0D, 3.1H, and 4.0B on HP, IBM, and NT systems, including Application servers.
• Handled upgrade from 3.0D to 3.1H and 4.0B to 4.5A. Completed database migration from NT to HP on 4.0B using the exported database from NT instead of Export and Report Load CDs during the installation on HP.
• Installed SAP IDES 3.1H and 4.0B on HP, AIX, and NT systems.
• Perform full SAP R/3 BASIS responsibilities. Monitoring the database growth and space utilization. Use
• SAPDBA check to monitor database extents and tablespace growth. Involved in database reorganization using SAPDBA.
• Involved in database refreshes on various landscapes, engaged in importing/exporting and coping of clients.
• Monitoring Batch job management. Involved in performance tuning, memory management and workload analysis.
• Managing Correction and Transport System (CTS). Working with user authorization and profiles.
• Monitoring the SAP spool system. Configuration and management of printers on UNIX.
• Involved in HA cluster configuration of IBM machines for Database and Backup servers.
• Trained Junior Basis Administrators.

• Installed, upgraded, and managed SAP R/3 and Databases & Installed and maintained HA Clusters of IBM RS/6K systems.
• SAP R/3 3.0C and 3.1H installed on IBM RS/6K systems, including Application servers and kernel upgrades.
• Handled upgrade from 3.0C to 3.0F and 3.1H.
• Monitoring the database growth and space utilization. Check for table/disk spaces and take appropriate actions.
• Doing Online/Offline Backups of the database involved reorganizing tables among tablespaces using
• import/export.
• Produced reports showing key daily/weekly statistics; Resolved production CTS problems; Maintained OSS Users; Installed hot packages; troubleshoot printing problems.
• Monitoring Batch job management and batch input processing. Memory management, Performance trace, Computer Center Management Center (CCMS).
• Involved in HA Cluster configuration of IBM RS/6K.

• Managed installation and administration and ported and optimized the Company's engineering software suite in all significant variants of UNIX workstations, mainframes, and supercomputers.
• Ported, optimized, integrated, and maintained the Company’s suite of engineering technology products in all significant UNIX variants on workstations, mainframes, and supercomputers.
• Performed analysis of the existing Client/Server network configuration to identify problem areas causing poor user response time on the client machines and managed to redesign the existing network and migrate from the old network to the new network configuration. This included NIS, NFS, and E-mail reconfiguration.
• Responsible for installing, configuring, and administrating PCs with Windows 95 / NT platforms on the TCP/IP network.

• Taught undergraduate courses and installed software for concurrent sessions on time-sharing systems in Department Lab.

Master of Business Administration 09/03 – 08/05 New York Institute of Technology University, NY. 

Master of Science, Computer and Information Science 09/92 - 12/93 

State University of New York Institute of Technology at Utica/Rome, NY

Bachelor of Science, Computer and Information Science 09/86 - 12/90

Pune University, Maharashtra, India