I work to enable distributed applications to traverse different sorts of infrastructural boundaries. In the context of cloud computing, this entails looking into API interoperability and migration technologies, as well as related decision support issues. These and more challenges are collectively referred to as Cross-Cloud Computing. Beyond the cloud, I work on border-free network architectures in intent-driven systems, systems of systems, and information centric networks.
I also work on advocating network-awareness which involves plenty of measuring networked systems, evaluating network protocols, and proposing new network management strategies.