Please just contact us if you have experience and can develop the solution.
as I have already made several payments to other developers here on the freelancer website and none of them finished the service I will make the full payment after the system is fully tested and delivered enrao only if you accept these terms, thank you.
I need a simple system that imports a base of excel telephones (300k records) with cell phone, name, debit and send images, videos, audio and messages to those records in one go. today there are several APIs on the market that allow this, I need to have mine for bulk upload.
It is fundamental that the system allows importing the records sent and provides a general report of the shipments with graphics and delivery status eg: delivered, seen, received and not received.
31 freelancers están ofertando el promedio de $1229 para este trabajo
Hello, I already have completed many whatsapp projects which you can see in my reviews. ping me for demo and details, I can customize solution according to your need. Thanks
I would like to work with you if u want can u share details what u want to do here i am php dev expert and having more than 6 year exp. and i have a team