At Software Technology Group, we let the cloud take us where the wind blows.
At STG we are adept at cloud integration with integrating our clients with AWS, Azure and Rackspace. We direct our clients in the direction that best suits their goals. We also run our own server farm and often begin product life on our system, then migrate to public facing cloud solutions as the process to deploy continues.
And we recommend three swim-lanes of systems to support the product life-cycle:
The three containers minimize risk to the end user but actively allow Development and Quality Assurance in an environment identical to that being released.