Suggestions
Khalid Khan
Senior SAP Basis Administrator
Professional Background
Khalid Khan is an accomplished SAP Basis Administrator with a wealth of experience in managing and optimizing large-scale production systems, specifically focusing on SAP environments exceeding 25TB in size. He is currently leveraging his skills at IBM GBS within the Public Sector, where he plays a pivotal role in ensuring the seamless running of essential systems, providing support, and optimizing performance for his organization. Khalid's career has also included a notable tenure as an Oracle DBA at TIAA-CREF, where he honed his expertise in database administration and management.
Khalid's daily responsibilities encompass managing critical SAP transactions and tools, including SM12, SM13, SM21, DB01, and various monitoring tasks aimed at ensuring operational excellence. His role extends to utilizing Solution Manager to acknowledge and rectify production errors, demonstrating his proactive approach to systems management. He is adept at monitoring file systems and ensuring they operate within optimal capacity, adding necessary space when it reaches 65% to prevent operational disruptions.
In addition to system monitoring, Khalid actively participates in the installation and upgrading of both ABAP and Java stacks using tools such as SUM, JSPM, SWPM, and SPAM/SAINT. This includes managing the kernel upgrades and applying OSS notes, showcasing his comprehensive understanding of SAP system lifecycle management. Khalid's engagement goes beyond routine tasks, as he is heavily involved in supporting Tier 3 print administration, utilizing ThinPrint support to enhance printer configurations and manage pairing efficiently.
Education and Achievements
Khalid obtained his Master's degree in Information Systems from Karachi University, where he developed a strong foundation in system analysis, administration, and information technologies. This educational background has significantly contributed to his analytical abilities and understanding of complex IT systems, which he has effectively applied throughout his career.
Over the years, Khalid has achieved significant milestones in optimizing system performance through rigorous monitoring and debugging processes. He regularly analyzes error logs and ABAP dumps, ensuring timely resolution and continuous improvement of system performance. His ability to conduct performance tuning using various SAP transaction codes such as ST01, ST03, and SM50 has not only improved efficiency in operations but has also ensured that his organization maintains high-performance standards.
In his role, Khalid is responsible for managing Transport Management System (TMS) setups, which includes the integration of systems into domains and the seamless transfer of transports from development to Quality Acceptance and production environments. His skills also extend to client maintenance activities, client exports, system refreshes, and the application of support packages and OSS notes, ensuring robust system management practices are in place.
Achievements
Khalid is noted for his adeptness in SAP security, where he has configured and tested security profiles, troubleshooting performance issues effectively. His attention to detail is exemplified in his activities involving profile creation, user authorization management, and the monitoring of batch jobs. His proactive stance in running trace analyses for missing authorizations and implementing corrective measures has earned him recognition for enhancing system reliability and user satisfaction.
Furthermore, Khalid's commitment to excellence is evident through his organization of SAP Early-watch sessions where he reviews and analyzes Early-watch reports, implementing SAP recommendations to bolster system performance. His weekend SAP system maintenance routines underscore his dedication, where he focuses on system reboots, profile changes, and portal maintenance, ensuring that his organization benefits from minimal downtime and maximum service availability.
Khalid Khan is a seasoned professional in the SAP and Oracle domains, known for his expertise in systems administration, performance optimization, and proactive problem resolution. His rich career history, coupled with his academic background, positions him as a leader in the field, committed to driving technological advancements and optimizing operational efficiencies for his organization.