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Posted over 5 years ago

$250-750 USD

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I want one web application for sending bulk WhatsApp Messages for the full contact list of more than 1,000,000 users. The app/software should be able to filter contacts with WhatsApp users when I upload contact list. Anyone who has an already developed or ready system will be very welcome. I need a ready system that works on the web, should be able to host on our hosting server(Linux). I need to see a live demonstration before making any payment. The system should read the ability to read and import from a base of phone numbers in excel or txt format and store for future submissions. Also, able to name the lists/groups. The system must have its own API to send messages for more than 100,000 messages per day without being blocked. Also, should be able to use multiple numbers to avoid blocking. After sending successfully, able to generate the report with staus: sent, received and read. Would be great if it is possible to export the results to excel with graphics. Design architecture with minimal security so that the system is not blocked by WhatsApp or its updates. Kindly bid the best offer so that others can't beat your bid. BID ONLY IF YOU HAVE DONE THIS TYPE OF PROJECT. Please write "Whatsapp messenger" at top of your proposal. We are not here to test the ability and see.
Project ID: 18017919

About the project

7 proposals
Remote project
Active 5 yrs ago

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7 freelancers are bidding on average $597 USD for this job
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As you can see my profile I am professional and loyal to clients and all the clients are satisfied with me. “Very knowledgeable, timely and flexible. Worked with my schedule and features as the program was developed. I would highly recommend Jin Meng and his team and will continue to do business with them. ” This is one of my clients words.
$555 USD in 10 days
4.9 (57 reviews)
6.3
6.3
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I have the ability to create back-end code that will add utility to everything the front-end designer creates. I'm passionate about the impact my skills can have in the real world, and firmly believe that I can create innovative solutions to business processes and problems which will ultimately lead to a better user experience. With my previous experience in using an array of programming languages and my expertise at delivering high quality and user rich solutions on time, I see myself as a good fit for your role. I possess a proven and verifiable track record in building and managing mass-market ecommerce sites. In short, I can bring to your company my ability to take finished front-end code and gives it working functionality. I possess an in-depth understanding of both front end and back end technologies, and am very good at defining what success looks like. Furthermore I am proficient in Microsoft and Web Technologies such as javascript,PHP, C#, ASP.Net, SQL Server, Visual Studio, HTML and CSS. Kindly reply me soon so we can discuss more about this. Thank you
$544 USD in 10 days
4.9 (19 reviews)
4.6
4.6
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Whatsapp messenger Hi I am currently in the process of making something similar for whatsapp bulk messaging, Its not ready yet. Its web based and will have options to manage groups, import contacts and send bulk messages. You can add multiple messages. The only problem is assurance of not getting blocked is not gauranteed. Thats is why there will be an option to add new whatsapp numbers if one gets blocked. please message me if interestd and we can get started right away. Regards Priyanshu
$750 USD in 15 days
4.9 (4 reviews)
3.5
3.5
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Welcome to my profile. I'm rich experienced with the developments of Desktop & Mobile App and Website . Your satisfaction is a duty for me, so I'll do our best on your project. ? 8+ years of experience in developing desktop applications for the PC • C/C++ Programming • C#/VB.NET & JAVA Programming ? 6+ years of experience in developing Mobile Apps • Native Platform(All version of Android/iOS) • Hybrid / React Native • Backend API & 3rd Party API Manipulation. (Google, Instagram, Paypal and etc) ? 5+ years of experience in developing Games • Unity3D, Cocos2d ? 5+ years of experience in developing Websites • PHP / JavaScript(Angular/Node) • Wordpress, Joomla, Prestashop ( Plugins, Theme) • CSS Frameworks ( Bootstrap , Foundation ) • Database(Mysql/SQLite/Oracle/MongoDB) ? Why I am? * Honest and Polite * Daily / Weekly result, Responsible communication anytime. * 6 months Free bug fixing and maintenance after development. Thanks
$555 USD in 10 days
2.1 (7 reviews)
3.5
3.5
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Hi there, Read your description. I and my team are capable enough to do this. Call me on chat to see my work and discuss further. My offer - Low price, complete transparency and quality product. Looking forward to see you on chat. Regards, DKS@RVS
$750 USD in 10 days
5.0 (1 review)
0.2
0.2

About the client

Flag of MALAYSIA
Kuala Lumpur, Malaysia
0.0
0
Member since Oct 23, 2018

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