We need someone whose working hours are US Eastern Time normal business hours (9 AM to 6 PM).
- Individual & Group Chat (Text & Files): App user to/from app user; App user to/from non-user (via third-party SMS/MMS API)
- Back-end Server & API: To retrieve recorded communications (chat and voice) stored on app server into our customer admin console
- Voice Calling: App user to/from app user; App user to/from non-user
- Complete installation instructions for the whole system for an on-premises setup.
For communication between app users and non-users we would need each app user to have a virtual number. We have accounts for third-party APIs to create virtual numbers OR we can get whatever you recommend.
The first deliverable would be the back-end server package and an iOS client app plus source code for both. Once that is completed, we would need an Android app followed by a Windows Phone app.
Details are listed in attached file.
Bu iş için 42 freelancer ortalamada $6677 teklif veriyor
Hi, This is what I did just before. [login to view URL] Please let us meet on live chat. Also I can start to work immediately. Hope your reply. Best regards