In a simple answer, for some engagement models yes, for the others no. It’s however, all up to your business requirements, and if you want, we can assemble the team for you, if you want either of them, you are free to hire developers separately. Also, you will only be charged on the number of hours the developers or the testers or the designers work, and if you take our fixed cost package, we manage everything to significantly reduce the whole project cost.