The design decisions can come from a dialogue--a process of iterative refinement. We'll suggest design elements (such as a menu hierachy or page layout) and ask for your input. Once we have a spec you are happy with, we'll give you a quote.
Our process for developing a web service is similar to our process for developing applications. Graphic and user-interface elements won't apply, of course.
Service-specific design questions:We can work with you and/or your managers and developers to come up with an elegant, extensible API that meets your needs.
We'll give you a free quote and an estimate of the time it will take us to complete any project. Just tell us what you envision.
We don't have service contracts. We only bill per-project--so there's no lock-in.
You'll be satisfied--or we'll refund your money.