Calsoft helped the customer externalize the API layer for a PaaS solution. The core issue of the customer was to reduce the maintenance efforts involved in keeping the provisioning and management APIs standard across a variety of platforms supported in the backend, including VMware, OpenStack, Hyper-V, Kubernetes.
The engagement primarily involved:
Externalizing logic for invoking platform-specific APIs reduced maintenance efforts
Externalizing API security concerns
Making newer infrastructure platforms easy to add in the backend