About the Author

Aabhas Joshi is an SAP Basis administrator focused on the operational backbone of enterprise SAP landscapes. Over more than two years supporting a globally leading mining client, he has managed a landscape of more than twenty systems spanning ECC, S/4HANA, BW/4HANA, Process Orchestration, and Solution Manager.

His hands-on delivery reflects a strong grounding in core Basis disciplines. He has led end-to-end BW/4HANA landscape installations using SWPM, contributed to new S/4HANA system builds as part of an ECC to S/4HANA upgrade, and managed system refreshes, client copies, transport management, kernel upgrades, and HANA database administration across the landscape. His attention to service quality is reflected in consistently high same-day incident resolution rates while meeting production SLAs.

Upgrade work forms an increasingly central part of his experience. He is currently contributing to an S/4HANA version upgrade, handling technical preparation, Software Update Manager execution, and post-upgrade validations, tasks that demand both precision and a solid understanding of how SAP systems fit together.

Looking ahead, he is deliberately building knowledge in SAP BTP and cloud-based SAP landscapes, aligning his skills with the direction in which the broader SAP ecosystem is moving. This forward-looking approach complements his strong operational foundation.

His credentials include SAP certifications as an S/4HANA System Administrator, a HANA Database Administrator, and a BTP Administrator, alongside a B.Tech in Electronics and Telecommunication. As an early-career specialist steadily deepening his expertise, Aabhas Joshi writes to help readers understand the fundamentals of SAP Basis administration, HANA database management, and the technical steps involved in installing, refreshing, and upgrading SAP systems, offering a clear and practical perspective drawn from real landscape experience.