Case Study
Migrating a 40-year-old mainframe to cloud in 1.5 years—and driving ongoing business transformation
What we did:
- Prepared the business case for cloud transformation and secured the backing of the leadership team
- Developed a global cloud migration plan for hundreds of internal staff, external suppliers, apps and services
- Used an automated process to execute the cloud migration plan in 1.5 years, allowing the company’s data center to be sold less than two years later
- Designed and implemented a resilient, flexible tech stack that cut annual operating costs by nearly 40%—and created a business-wide culture of innovation and experimentation
- Oversaw continuous modernization, including migrating the company’s global loyalty program, marketing platforms and production mainframe—and building a new cloud-native ecommerce platform