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A project written in C#.net or VB.net to send sms through Whatsapp application

$750-1500 USD

Closed
Posted over 8 years ago

$750-1500 USD

Paid on delivery
I want an application written in [login to view URL] programming languages to send Marketing sms to Whatsapp users or phone numbers that have whatsapp installed. getting the mobile numbers is not needed. We want the application to send messages to individual whatsapp numbers or to a list of mobile phones.
Project ID: 8521166

About the project

11 proposals
Remote project
Active 9 yrs ago

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11 freelancers are bidding on average $1,175 USD for this job
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A proposal has not yet been provided
$1,494 USD in 20 days
5.0 (102 reviews)
8.1
8.1
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Hi, We are experienced programmer with more than 4 years of development experience here. We have handled production applications with various technologies like .NET, PHP, Classic ASP and many more using databases like MySQL, Microsoft SQL, Oracle, MS Access and etc. We are also developing mobile apps in Native technologies for iOS, Android and Windows platform. Mentioned below are a few USPs for choosing me: 1. Well written codes with proper documentation 2. Highest possible code optimization 3. Quick support through email / skype / telephone 4. Daily / Weekly status reporting Let's discuss and make this project a success. Thanks & Regards, JayamSoft
$750 USD in 20 days
5.0 (30 reviews)
5.8
5.8
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Hello I am interested to take up your task. I have worked on applications sending bulk messages, textual chat, video chat etc.. I can work on both c#.net and vb.net exceptionally well. Looking ahead to hear from you. Thank you Manjary
$1,250 USD in 20 days
4.7 (8 reviews)
3.9
3.9
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we have made several apps,websites,softwares and logos and have a list of satisfied customers both individuals and corporate clients. give us a chance to serve you
$1,250 USD in 25 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$777 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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Dear, We willing to do this project for we have enough experience in .net applications, we can finish this in 20 days only but i'm adding more 10 days for testing purposes and insuring everything is stable, we will building this application in C# and TDD so everything will be well tested plus our QA dep will do more testing for it before release I wish to hear from you soon Thanks Mohammed
$1,250 USD in 30 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$1,250 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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I should be good to finish this application in 18 days. Assuming that you are looking for a simple/medium weighted application. If you agree with my bid then let me know if you are looking any specific technic/framework
$1,500 USD in 18 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of SRI LANKA
Embilipitiya, Sri Lanka
0.0
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Member since Aug 4, 2014

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