This document provides a summary of the author's work experience from March 2015 to present as an ABAP/Data developer and migration specialist at Wipro/Xoserve/National Grid in Solihull, UK. It includes details of their work with SAP modules IS-U and ECC 6.0, tools like ABAP, Emigall and LSMW, and projects involving large-scale SAP implementations and data migrations of over 25 million records across various objects. It also lists the many Emigall objects worked with for migrations and an ABAP program developed to reconcile and modify customer field data for 5 million records.