Lekya Arumilli Email & Phone Number

Clarksburg, Md, Us

Maryland, United States

Hyderabad, Telangana, India

• Implemented security notes, refresh systems, and deployed updates safeguarding system data and compliance.• Performed system patching for Windows and Linux to enhance system security and performance.• Performed SAP system language installation, enhancing system usability across diverse linguistic requirements.• Planned and executed SAP system migrations, ensuring seamless transitions and minimal disruption to business operations.• Performed regular kernel upgrades and applied support packs and add-ons (ST-PI/API) as recommended by SAP, maintaining system integrity and up-to-date functionality.• Performed DB migration to a new server and version upgrade in Oracle (11g to 12C).• Led the installation and configuration of the SAP S/4HANA environment, ensuring optimal setup in line with organizational strategy and requirements for both on-premises and cloud platforms.• Administered S/4HANA system, focusing on performance tuning, regular maintenance, and backups to ensure data integrity and system reliability.• Deployed High Availability and Disaster Recovery (HADR) strategies for SAP S/4HANA.• Implemented HANA user creation, authentication and authorization and conducted regular security audits.• Managed the installation of new SAP HANA modules and instances to meet expanding business requirements, translating business needs into hardware requirements and developing detailed timelines for hardware and software installation and system configuration.• Assisted with the daily monitoring of all SAP systems and contributed to the development of procedures and policies for efficient SAP system operations.• Maintain SAP NetWeaver and SAP HANA environments, performing system maintenance, patching, and upgrades.• Implement HANA table management techniques such as data compression, table partitioning, and load/unload.• Use SAP HANA Cockpit and HANA Studio for system administration.

Hyderabad, Telangana, India

• Provided quick resolution of problems to ensure minimal business downtime.• Experienced in HANA/AWS migration.• Performed HANA monitoring, version upgrades and database administration, executing backup and recovery operations.• Implemented SAP licenses in ABAP and JAVA systems and Configured printers for SAP systems.• Performed transport Management by coordinating imports using CHARM, stms_import.• Produced License Keys and SSCR from SAP service marketplace and coordinated with SAP for critical OSS messages.• Diagnosed and resolved database backup issues, bottlenecks, minimizing downtime, and enhancing system reliability.• Regularly monitored system logs, including ABAP dumps, old spool requests, and job logs. addressing any performance tuning abnormalities to ensure optimal functionality. Configured and Monitored Solution Manager (SOLman).• Performed SAP software installation and kernel upgrades• Troubleshot, configured, monitored, and tuned SAP systems• Conducted client copies and system refreshes• Managed transport management and performed backups/restores• Implemented disaster recovery and printer/spool administration• Administered batch jobs and security• Started and stopped applications and databases• Managed system landscape directory and single sign-on• Administered SAP Service Marketplace/OSS• Worked with SAP ABAP and SAP JAVA stack• Handled non-SAP applications/tools• Provided primary/secondary on-call BASIS support

India

• Gathered and documented business requirements, conducting gap analysis to ensure alignment with SAP capabilities.• Developed and proposed SAP solutions, configure and customize systems, and collaborated with technical teams for successful implementation and deployment.• Provided ongoing support and training to end-users, continuously optimizing SAP systems and processes for improved efficiency and productivity.

Master Of Science - Ms, Information Technology

Bachelor Of Technology - Btech, Electrical, Electronics And Communications Engineering