Karthikeya Naradasu

SAP Basis & HANA Consultant with 3+ years of experience in SAP system administration and performance optimization. Experienced in supporting critical business environments and ensuring system stability and availability. Seeking an opportunity to contribute my skills to a dynamic team while taking on greater responsibilities and growing professionally.

SAP BASIS & HANA CONSULTANT - INFOSYS - HYDERABAD, INDIA

(2024-09)

Project Portfolio- ELI LILLY

• Performed Zero Downtime (ZDO) upgrades using SUM, ensuring continuous operations during maintenance windows.
• Executed SAP Java patch upgrades and applied required fixes to maintain system security and platform stability.
• Configured SAP DRF replication models to enable smooth data integration between S/4HANA and external platforms.
• Managed SAP HANA production systems including service control, monitoring, and performance optimization.
• Set up and monitored HANA System Replication (HSR) for disaster recovery readiness and failover support.
• Optimized database stability by maintaining and tuning HANA configuration parameters for efficient resource usage.
• Handled secure access management through SAP/HANA user administration and role-based authorization controls.
• Managed transport cycles across DEV-QAS-PRD using STMS, ensuring compliant change movement in regulated environments.
• Monitored work processes, system logs, background jobs, and backup validations to ensure production reliability.
• Resolved operational issues related to queues (SMQI/SMQ2), tRFC failures (SM58), and incident tickets within SLA targets.

SAP BASIS & HANA CONSULTANT - CLOUD4C - HYDERABAD, INDIA

(2022-07 - 2024-09)

Project Portfolio Worked on projects for a diverse set of clients including Crescent, NMDC, Jindal Steel, Agitha Dragon Oil, Al Akaria, Advance Petrochemical, Jaleel, Monte Carlo, and Nahar Spinning.

• Managed SAP User Administration including creation, deletion, locking/unlocking, password resets, and role/authorization assignments.
• Monitored system performance and user activity to ensure security, compliance, and operational efficiency.
• Performed SAP HANA lifecycle operations: start, stop, restart of services to maintain high availability.
• Integrated and administered HANA systems through SAP HANA Studio for centralized monitoring and control.
• Reset HANA system and tenant database user passwords to enforce security standards.
• Modified SAP and HANA parameters to optimize database and application performance.
• Implemented and managed SAP HANA 2.0 System Replication for disaster recovery and redundancy.
• Monitored SAP application servers, work processes, and system availability regularly.
• Analyzed system logs, traces, and ABAP dumps to troubleshoot and resolve technical issues.
• Applied SAP Notes, kernel patches, and support packages to address updates and vulnerabilities.
• Executed SAP Kernel Upgrades to improve system stability and security.
• Managed transport movement across landscapes (DEV-QAS-PRD) using STMS.
• Performed client administration activities including client copy, creation, and deletion.
• Scheduled and monitored background Jobs to ensure smooth batch processing.
• Reviewed backup logs and ensured successful completion of database backup operations.
• Maintained profile parameters for system compliance and optimized performance.
• Handled SAP Marketplace activities including OSS access, SCCR key updates, licensing, and software downloads.
• Managed outbound/inbound queues (SMQI/SMQ2) and resolved stuck tRFC/qRFC entries (SM58).
• Supported incident, alert, and service request resolution within defined SLA timelines.
• Conducted daily system health checks to proactively identify and prevent issues.

BACHELOR OF TECHNOLOGY (B.TECH.) - Computer Science and Engineering - TKR College of Engineering and Technology (2018-07 - 2022-06)