Asana/Ajera integration

We are a mid-sized architectural and engineering firm testing Asana as a way to manage projects, workload, and budget. We are looking for a developer who can create an integration between Asana and our Accounting software Deltek Ajera. Primarily this would be to bring actual time spent on a project, recorded in Ajera, to compare to the amount of time budgeted (in Asana).

At this time, we are looking to understand the cost and timeframe for creating this integration. With that information, we can come to a decision on moving forward with Asana and proceed with implementing the integration.