1. I need a program that will send bulk messages (Img-Audio-Video-Vcard) to whatsapp contacts.
2. Must support more than 100,000 to 1,000,000.00 per day. Avg.
- Send bulk messages to whatsapp contacts, support from 100 to million a day.
3. The program should also be able to send messages on a planned date.
4. The program should contact the whatsapp server as a cell phone number and also support web-based virtual phone numbers.
• CMS-based online software, with login for access.
• Filter phone numbers that do not have whatsapp, check and delete imported and duplicate phones and wrong numbers.
• The wrong number / non-whatsapp should be removed automatically.
• Allow to create and schedule a campaign for future delivery.
• Worldwide usage, cell phone number saved with country code,
• Creating and saving lists of contact groups.
• Multimedia messages.
• Guaranteed delivery with delivery reports by status: scheduled, sent, sent, received and read, history with date, time and map with graphics.
• From anywhere, reach any platform. (Web / android / Iphone / Blackbarry..etc ...)
• Import and export Excel / Csv, txt and Sql (phone number, full address)
• Allow management of proxies or another solution to prevent channels from being blocked by whatsapp.
• Allow channel management and maintenance ...
• Automatic update available as whatsapp update. (After 1 year, I will pay software gradation fees)
• Quick process
• Suitable for all browsers
• Software capacity?
• What about security?
• What language do you use to create software, such as .net / php / ...
• Since many resellers send lots of massages, is the server running smoothly or not?
• Tell me the software limitation.
Create a guide to generate dynamic questionnaires and send to customer list.
Please, what's your sex?
1 - Male
2 - Female
After this adds this question and the next appears, which is your age:
1 - 18 to 25
2 - 26 to 40
3 - over 40
and so on, until the end of the questionnaire.
Store these answers in the bank to generate future reports and graphs.
5 - Mass import / export capability .txt / .csv sql, contains mobile numbers with addresses.
6 - ability to filter the active contacts list with options (without whatsapp - last seen)
7 - ability to add / remove cell numbers / IMEI, to send messages from.
8 - Ability to mask the number of output, the number that will be used to send the messages in bulk (whatsapp).
9 - ability to customize sent messages and customize the amount of message to be sent per hour and which numbers we use to send the message.
10 - ability to view activity history and recent messages
11 - Ability to store the received messages and respond them one by one or create an automatic response for all.
12 - Capability 10 to support the script for any later update, which can be done from the end of whatsapp. (will be paid when you do, but you will need URGENT when needed)
13 - ability to do a complete customization of web design
14 - Hold the data.
15 - update
16 - ability to create a reseller account
Skills: .NET, Angular.js, MySQL, PHP, Ruby on Rails, C #