Sherrie Brown Littlejohn is the head of enterprise architecture and IT strategy at Wells Fargo, a massive financial organization that has started migrating its servers to the cloud.

In this interview, Littlejohn talks about the plight of service delivery teams that often have to serve as a link or a “translator” between developers and operations management. She says adopting cloud-based infrastructure can result in more efficient collaboration, letting different parts of the business concentrate on what they do best.

The conversation took place at the recent DCD Internet conference in San Francisco.