Software Development Lifecycle, cloud infrastructure and migration strategies specific to Google Cloud Platform, running multiple trial migration cycles, open AR migration, designing and implementing scalable cloud-native applications, ETL pipeline design, collaborating with cross-functional teams, SAP SD FI data structures, data profiling and cleansing on complex legacy datasets, transition-period billing, large-scale data migration from legacy financial or billing systems, SAP Cloud Migration on GCP, agile project management techniques, driving reconciliation sign-off