At Startek, I worked across a greenfield SAP S/4HANA implementation, from solution design and configuration through go-live stabilization. I also handled finance-user support tickets and change requests in an AMS structure.
I migrated finance data from SAP ECC to S/4HANA using LSMW and LTMC, reconciled subledgers to GL accounts, and resolved variances before cutover. I configured GL, AP, AR, and Controlling, including Product Costing and CO-PA.
I automated AP invoice processing through API integrations with HighRadius and Esker, and integrated a third-party tax engine and banking portal with S/4HANA. I wrote functional specifications for ABAP and BW objects and supported testing with finance users.
At Dallas Area Rapid Transit (DART), I delivered FI/CO consulting in a regulated public sector environment, documenting configuration rationale and supporting testing, data migration, cutover, and go-live. Earlier, at Skyworth USA Corporation and Vistra Corp, I supported SAP FI/CO implementations and configuration across manufacturing and energy environments.
