Cutover Manager ( SAP ECC to s/4 Hana)

8-10+ years in SAP, including at least two or three S/4HANA conversion cutovers where they personally owned the runbook, preferably conversions using SUM with DMO. Builds and runs a minute-by-minute runbook covering technical downtime, data migration, post-conversion functional steps and reconciliations, with named owners, dependencies and timings. Plans the downtime window: business freeze, pre-…