Depending on the project and requirement of the client, we offer both options. If you are interested in managing the entire development process on your own, then you can hire our expert resources for your project and save in-house hiring cost. If you do not wish to get into the fuss of managing and monitoring the designing and development process, then fixed time/ project cost model is more suitable. You can alter the timeline, enhance the product requirements and enable continuous development process as business needs in project cost model.