Hasena J Sabde

• Evaluated emerging technologies to enhance system capabilities and performance.
• Led architectural reviews to ensure alignment with business objectives.
• Mentored junior architects in best practices and architectural standards.
• Facilitated workshops to gather stakeholder feedback on architectural designs.
• Developed technical architecture plans and documented them for implementation.
• Provided technical guidance on the design of systems to ensure scalability, reliability, and performance.
• Monitored system performance metrics such as uptime, response time, throughput.
• Implemented security measures such as firewalls, encryption protocols, and authentication mechanisms.
• SAP S/4HANA migration from SAP ERP 6.0 non-Unicode using IBM Rapid Move and SNP IBM Rapid Move, powered by SNP's CrystalBridge.
• Extensive work experience in SAP Installations, SAP Upgrade, SAP Migration, System Monitoring and Administration
• Extensive work experience in SAP Solution Manager, SAP CHARM, SAP Service Desk and System monitoring setup, currently certified with SAP Cloud ALM
• Extensive experience in migration of SAP systems from on-premise to AWS Cloud, required setup and configuration on AWS cloud using Terraform and Ansible using Microsoft VS code.
• Extensice experience in SAP HANA System Installation, Upgrade, HA Setup, System Monitoring and Performance Enhancement
• Extensive experience in Oracle database Installation, Upgrade, Administration and Monitoring

• Installation of ByD systems through attended and unattended mode

of installation using sapinst.

• Performing CTC (Central Technical Configurations) for all installed

systems.

• Installation of live cache and performed post live checks.

• Installing and configuration of TREX.

Resource Manager: Hemalatha Mathanraj Page 4 of 4 Date: 5-May-2021

• Worked in batch administration like defining and scheduling

background jobs, checking job status, analysing any cancelled jobs.

• Setting up of reverse proxy URL for customer production systems.

• Configuring SSO in Net weaver administrator tool.

• Administration of JAVA application using Telnet.

• Applying ABAP/JAVA license.

Identity and Access Management :

• UME configuration and profile parameter set up

• Creating technical users and service agents using SU01

• Role administration using PFCG/PFUD

• Creation of users, portal groups using Identity Management

• System monitoring for critical roles and profiles

• Security management and Administartion

• Security audit setup and analyzing the user logs

Incident Management

• Responsible for resolving all system generated Health check

incidents which includes self-monitoring of File system size,

Database, Performance, SLD, System logs, and System availability

• File system Management: Removing various old log files, removing

core and dump files and also increasing the file system size on filer if

required

• Database Management: Table space Administration & management

well conversant with SAPDBA and MaxDB Studio

• SAP Workload analysis and performance monitoring

• Analyzing dumps using ST22 and Sys log messages using SM21

• Performed database snapshots offline/online

Patching/Upgradation

• Involved applying the ABAP, JAVA, KTP, XI Application Patches

plugs in, Add-on & Support Packs Application

• Upgradation of Kernel,DB,Live Cache, Trex, Java components

• Invoved in upgradation of all components of SAP ByD system from

SPS2 SPS3/SPS4/SPS5/SPS7/SPS8/SPS9.