The client is the owner of all the work conducted on their behalf by Upstack developers. Every bit of intellectual property created during the engagement is owned freely and fully by the client.
We contractually require all Upstack developers to completely delete all client data from their machines, once an engagement is over and produce proof of this if needed. We take Intellectual Property very seriously here at Upstack and would never engage in any action which might cause harm to our clients.
If you would like to discuss more on this subject, with someone from Upstack, please feel free to contact George Cretu (Upstack General Manager) - firstname.lastname@example.org and he can expand on the subject.