I have dealt with a similar scenario in my Masters project with ODL, OVS and mininet on Linux platform. I hope that scenario can be further improved to handle the mentioned description.
Relevant Skills and Experience
SDN , ODL, OVS, Mininet, OpenFlow
Proposed Milestones
€3 EUR - Bringing up the platform, Installing the required tools and software
€3 EUR - Design and development of network in mininet and verification of the same
€10 EUR - Programming / Scripting
€5 EUR - Developing test cases and use cases
€3 EUR - Completion / Delivery of Project
I need flexibility on the time to complete and deliver the project.