SAP HANA is an in-memory database platform underlying S/4HANA and many analytics solutions. Expertise spans data modelling, database operations, security, performance and migration.
HANA is a data platform, not an ERP module; S/4HANA is a business application built on it.
A practical SAP HANA engagement begins with an inventory of the installed product and release, affected business processes, connected systems and decision-makers. From there, the team can define scope, data and integration requirements, testing responsibilities and a realistic transition or support plan.