This document discusses the digital transformation of a Southeast Asian bank. It outlines the bank's technology stack, which includes 7 domains and 138 total technology stacks. The bank uses over 415 different software and each technology stack utilizes an average of 3 different software, costing a total of SGD 3.5 billion. Finding the right on-demand resources is a key challenge due to the specialized skills required and limited applicant pool. The document analyzes the bank's technology needs and lists the key digital roles and skills needed to support its digital transformation journey.