I want someone who can develop a software which can delivery bulk marketing message via whatsapp.
The program should include the following features:
1. generate the recipient list and provide a list management feature
2. deliver the text message and pictures to all the recipients in the list
3. have a unsubscribe feature
9 pekerja bebas membida secara purata $1089 untuk pekerjaan ini
Hi, We are a mobile application development company based in UAE, ready to work on your project right away. Please find the details in your inbox. Thank you.