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website for sending bulk messages (whatsapp)

$750-1500 USD

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已发布超过 4 年前

$750-1500 USD

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Please read the full description of the project before bidding or applying for the position. I need to send in average per day 250 to 300k whatsapp messages. I need the developer to develop my own Api and make an online dashboard system that allows you to send mass messages to WhatsApp. The desire system I wanted is 95% similar to this given site. Please have a demo account for testing, no need to sign up. I have already tested many systems to send whatsapp in bulk. Some web and other systems that run on windows (desktop). Ok, that's it, below the system description: If you have a web system ready you will be very welcome, if you have already made a similar website will also be welcome. Develop a whatsapp integration API so that the system can send messages independently. Have a proxi, smart features to keep your account safe and unlocked with anti-lock algorithm by whatsapp. Details: 1. I need to automatically send whatsapp videos, images, text and audio. Bidder needs to tell me how many whatsapp every day or every hour 2. Let me upload the contact list via csv or excel 3. You can detect and detect the phone number from the contacts list for sms or whatsapp (if you have whatsapp use whatsapp) the system should detect whatsapp whatsapp, if so, whatsapp. 4. report interface shows how many phone numbers have whatsapp, how many whatsapp are successfully sent, how many are not successfully sent, many received whatsapp and whatsapp read expired. 5. The site can send text and picture messages to whatsapp. In addition, the site may also receive text and image messages from whatsapp. 6) Proxies 7) One more detail, I would like the system to have an option to create dynamic variables, when creating a project and sending the messages see example: Important !!! This is a template, both variable names and their contents can be changed according to the needs of the client or each project. Hello, <VAR A = "name of the person"> we are company <VAR B = "Company Name">, we inform you that the parcel number <VAR C = "Parcel Number">, with the value of <VAR D = Value parcel "> is delayed. If you are interested in more details, please call <VAR F =" Company Phone ">, or access our website <VAR F =" Company Website ">, thank you. The excel with the base of telephones that I will import will be exactly according to the fields inserted in the system. 8) Please correct me if you are wrong or give me your suggestions ok ... Note: Adding the sender IDs - I've heard that the app doesn't allow you to send more than 100 or 50 messages at a time, which means you may need to change the sender IDs after every 50 submissions and add sender IDs checked the application number., as explained below. I would also like to be able to add several channels (whatsapp numbers) to the system, and at the time of registration you have the option to link these channels to an existing project or not. You have the option of also generating caster of these channels (numbers whatsapp), typing in a field how much time will be made: 10 submissions - 20 submissions - 50 submissions and change to the next channel. if I bind to an existing project example: I created 10 channels (whatsapp numbers) and linked those 10 channels to project "A", only this "A" project can use those channels. if it is set up the channel caster (whatsapp numbers) to send 30 messages and change channels then the system will use the 10 channels (whatsapp numbers) and make the change every 30 sends. This way I imagine it will be more difficult for whatsapp to block the channels (numbers whatsapp) correct? Payment will only be made after completion and testing on the system. I'm sorry I've already lost a lot of money with developers who start working and do not end up with whatsapp updates their algorithm and the system stops working. So they abandon the project and I'm left without the system and out of money.
项目 ID: 21293194

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Hello, My name is Abhishek, I will help you in designing and developing a new website for your company as per your requirements. It will be a unique website with awesome UI/UX (User Interface / User Experience). I do have over 8+ year of experience in responsive website design and development. I am well versed in the technologies such as CSS3, HTML5, Javascript, Angular JS, PHP, larval, Video , Code Igniter, WordPress, woo-commerce, Magento. QUERIES: # Could you please share the detailed requirement specification so that I can be precise on timeline and effort? # Do you have any reference website to review? Please do message me so that we can discuss further on this. I would love to discuss project details with you to understand the core vision and requirements of the project so that would be able to deliver you the high quality work which you wanted with your complete satisfaction. . I am looking forward to hear from you soon. Thank you Abhishek.
$1,445 USD 在15天之内
5.0 (178条评论)
6.9
6.9
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Hi,dear. I've just checked all requirements of your project 'website for sending bulk messages (whatsapp)'. I'm a senior software developer and I'm able to fulfill your project requirements ,you may be interested in me. Please come in contact so that we can discuss more for further details... Skills: C# Programming, Javascript, PHP, Python, SQL
$1,250 USD 在5天之内
4.9 (20条评论)
6.5
6.5
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Hi, I am very interested to work on your project. I have 17+ years experience in Web Development using a large variety of programming languages, frameworks, database architecture, APIs, CRMs, ERPs, mobile development, web design, development tools. There are more then 1000 projects(small/medium/high complexity) successfully implemented and few of them related with yours can be seen on my freelancer.com portfolio. * * Note that my bid is relative and will be adjusted after detailed estimation of implementation effort/coast ** Let's start our collaboration by sending me all details in a written document which will be used as reference during project implementation Thank you! AdiC
$1,500 USD 在27天之内
5.0 (61条评论)
5.9
5.9
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Hello,How are you? I have read your description in more detail and have much interest in your project. So I think that I can finish your work perfectly as you need.I have many experiences for PHP, HTML5, CSS3, Angular, Vue.js, Jquery, Ajax, and Bootstrap. If you need to discuss with me for any kind of suggestions or information, please knock me anytime. I am looking forward to hearing from you very soon. Thank you.
$1,125 USD 在7天之内
4.8 (29条评论)
5.7
5.7
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I m ready Relevant Skills and Experience Yes I m able to do ur work
$1,250 USD 在20天之内
0.0 (0条评论)
0.0
0.0
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My project uses UPS cargo. I can refer. And I can have the auto-response return if you want. I got them to send election messages to 15 municipalities.
$1,125 USD 在3天之内
0.0 (0条评论)
0.0
0.0

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BRAZIL的国旗
Curitiba, Brazil
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会员自9月 15, 2019起

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