This design is advised in cases where the job scope is evolving, the work tasks included are collaborative in nature, or the client has to develop their team.
We position the appropriate number of application designers on company premises, where the whole software application production and execution are performed under the client's guidance with everyday interaction. The on-site positioning might be short-term, or might cross the period of a couple of years.
Disk Doctors carries out the software development on their premises in Pakistan per the functional requirements defined by the customer. Control by the customer is retained through interaction via the Internet, regular conference calls, status reviews, project reports, etc.
When the customer has a clear idea-- preferably including the specifications-- of the development requirements, this model works the best.