API Whtasapp

$750-1500 USD

Closed

Posted

over 5 years ago

$750-1500 USD

Paid on delivery

Developing an API to send whatsapp bulk messages, this API should send at least 10 messages per second, totaling 600 per minute and 36,000 per hour. Develop a modern, beautiful and friendly interface to manage the system ... The whole process will work like this: I read a QR code with a valid phone number to send whatsapp and I chose an avatar for that number. 1 - I create a name for this project. 2 - I import the base in excel or txt containing 100k or 200k or 300k of whatsapp phones for the system. 3 - I choose the type of sending: text, image, audio or video. 4 - I choose if I want to send it now or later (scheduling). 5 - If you are not scheduling, send all messages imported at this time. (import capacity of at least 100k per shipment). 6 - Provide a way to track shipments with the delivery status option as: Sent, Received, Read, and Failed. 7 - generate reports after uploads with quantitative charts and in%, sending status as Sent, Received, Read and Failed to numbers that do not have whatsapp. 8 - Have the option of importing the report to excel for future analysis. 9 - The system should show if someone sends some answers and allows me to reply one by one or all at once with some default text automatically. 10 - Area for administration of all this content. Thank you

Project ID: 18165223

About the project

18 proposals

Remote project

Active 5 yrs ago

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18 freelancers are bidding on average $1,334 USD for this job

@html5css3php5

Hi, Well experienced in APi. We need follow the micro services architecture. We can manage the 1000k users on same port.

$3,888 USD in 20 days

4.7

(177 reviews)

7.2

@Software9981

Hello We are a team of expert developers and recently we are working on same project will create bulk sms service api for you Send me a message so we can discuss more about the job Will waiting for your response Thanks

$750 USD in 30 days

4.8

(30 reviews)

6.6

@fleedsteed

Hello! How are you? I read your job description carefully and am very interested in your job As I am a individual developer, I can start immediately and will complete it high quality I'm waiting for your response and seeking for an opportunity to provide you best service. Thanks!

$750 USD in 20 days

4.7

(35 reviews)

6.3

@Shreehari369

Hello, I would like to work with you on this project. As per your requirement, I am well experienced and skilled last 3 years. we have already developed a similar application. 1) We have a system where you have to scan your number in the browser then applied can give you options for importing contact through .excel, .txt, .csv and your all contact will be imported into the software. 2) Then you can send your chosen content like text, audio, video, image or document file. 3) 1000 Text message will be sent in less than 1 min but for image audio video and document it will depend on your file size and internet Speed. - We will modify that thing and make it works like scheduling and message status report and other requirements but for that, we need some time So if you are interested in working with me, let's begin the conversation and I will make sure won't let you down. Thank you.

$1,111 USD in 10 days

4.9

(11 reviews)

5.4

@fullstackpratim

Hi there, My name is Parth, I am a fullstack developer specializes in creating beautiful web sites and mobile app. In my 9 years in the Web and Mobile development industry, I have worked in over 60 complex projects as a team that were responsible for the design(UI/UX) and development. I am an expert in React/React Native , MongoDB/Mysql, Angular 2/4/5/6,Node,PHP, Wordpress,Prestashop, HTML5, CSS3, Bootstrap, responsive designs and many more. I believe my skills and experiences fit your requirements and will be grateful if you give me a chance for an interview with you at a time that's convenient to you. Query : 1. Can you share a little bit more regarding the project?Please give me a chance to talk to you. Please feel free to contact me through Message Board, I will be happy to get back you as soon as possible. I assure you of confirmed delivery within the timeline. Best regards, Parth

$1,250 USD in 20 days

4.9

(20 reviews)

5.1

@Danial2018

Hi, I am very interested in your project because react.js, React Native, Redux and Angular are my favorite skills. I am ready to start working now but please if possible share with me exact and complete requirement step by step, please. I am ready for interview according to your time zone just send me a message and I will available asap. I will give you mock up before hiring me so that you can see my skills. I will wait for the positive response from your end. Thanksvv

$1,250 USD in 20 days

5.0

(1 review)

4.0

@arisecubetech

Hi Sir/Mam, Hope you’re doing well. I am working on Android Mobile Application Development and completed many projects in the same domain. I also work in IONIC Application Development which supports both Android and iOS platform. I am having expertise in Layout Designing, XML, Java, Web Services, SQLite with API integrations for Location, Payment Gateway integration like Paypal, Paytm, PayU etc. So I can provide you effective and responsive application as per your requirements. Looking forward to your response. Thanks and Regards, Vrushali

$1,250 USD in 20 days

5.0

(7 reviews)

2.3

@hasnaefadili

Hi, I read your project requirements. I found it interesting and I will be glad to collaborate with you in order to deliver a high quality system. I'm a senior Java jee developer practicing as professional for more than 8 years. I will be happy to share with my technical ideas about your project and have more details through inbox. Best regards Hasnae

$1,222 USD in 20 days

4.9

(2 reviews)

2.4

@swchang

Hi, I have over 5 years of experience as a senior full stack developer and have worked on developing and integrating with numerous APIs. I am familiar with developing friendly interfaces using human computer interaction skills (COMPASS) and constantly improve based on feedback, and because I'm not strictly a backend developer, I can view the system as a whole and avoid bad design decisions that might come and create tech debt. As a senior full stack engineer at GoDaddy, we are used to using any technology we see fit to solve the problem, and work under minimal supervision because the expectation is for us to deliver a high quality product that where we will need to defend our design solutions in front of any team. Although I live in the US, I used to live in Foz Do Iguazu, so I would be able to speak a little portuguese if that helps at all. Thanks for your time, Stefano Chang

$1,444 USD in 20 days