A leading UK bank embarked on a transformative journey to modernize its big data analytics platform and migrate its data lake to a high-performance, secure, auditable, and cost-effective cloud-based environment. The bank aimed to minimize efforts while ensuring zero impact on regulatory reporting SLAs and data quality. Coforge partnered with the bank to navigate the complexities of cloud migration, code upgrades, and platform enhancements, leveraging AWS technologies to drive efficiency and agility.