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Whatsapp, WeChat, Line Apps on PC

I am looking for an experienced developer who knows the WhatsApp, Line and WeChat social IM and API. He/she must be able to develop the app in accordance with the requirements.

Requirements:

1. Send a message to all\some contacts at once. (send 2,000 - 10,000 contacts maximum for single message); should not take more than 30mins to send out the message.

2. Can group contacts easily

3. Ability to change sender number easily due to the limitation of messages can be sent out each day

4. Have the feature to import and send a large amount (up to a million phone numbers) of contacts.

5. Have the feature to check and filter the imported contacts on which of the numbers are registered with Whatsapp, WeChat and Line. It also must be able to filter out numbers who are in Whatsapp's Blacklist so as any messages will not be sent to them.

6. Have the feature to extract reports from the recipients if they have read the message that was being sent to them.

7. Have the feature to export the outgoing report

8. Have the feature to include an Unsubscribe link to enable recipients to unsubscribe directly from the message, and to accurately record the Unsubscribe List.

9. An easy to use interface for first time software users to get quickly acquainted with it.

Skills: Android, Mobile App Development, MySQL, PHP, Software Architecture

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About the Employer:
( 1 review ) singapore, Singapore

Project ID: #4543009

14 freelancers are bidding on average $5929 for this job

MAnkita

Hello, Please refer your Inbox. Thank you!

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WangJin

Please check your inbox kindly

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qualifiedcoders

Hi We have read your requirements. We are interested in your project as we have indepth expertise in Iphone,Android,BlackBerry & other mobile application development projects. Please check private message board for More

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onelinewebdeUK

Hi, My names Mark from The iDevelopment Team based in Jersey. We specialise in web design/ development & mobile application development - we would be pleased to help. Hope to hear from you soon and thank yo More

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SICS

Hi, Please check private message. Thanks

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shabdullah88

Hi we are interested to develop this app.i have some question before start this [url removed, login to view] see your [url removed, login to view] Rashid

$1701 SGD in 30 days
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WangJinHao

Hi, I am ready for this project. Please check my pm.

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WeExcelwebsol

Dear Sir, Greetings! We are WeExcel Technologies Pvt. Ltd with 5 years of experience under our belt. We are really interested to work on your project. Please see PM. Thank you. Regards, WeExcel.

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ominfowave

We have more than 6 years of experience in this field with our skillful team of designers and intelligent programmers working with primary goal of 100% work satisfaction. Please check PMB.

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softwarecolony

It's an easy task for [url removed, login to view] have gone through your requirements and we are ready to start the work immediately on your project. We will send you the complete list of company's projects and portfolio once you reply us b More

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javaguru75

already worked on similar project. let us discuss.. and proceed.

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knouraweb

Hi, We take pleasure to introduce ourselves as a team of experienced professionals in the fields of Mobile Application Development and Design. Currently, our expertise includes Android, Blackberry & iPhone plat More

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angeldelusion

I'm interested to develop your Project that you recently posted. I have a professional experience of this Application for last 8 years. Moving forward, me Ready to work with your company with full of dedication. I'm ve More

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hyperlinkinfo

We can do this work we have a good team sir we can surely do this work

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offenderstechno

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avnishkumar009

i can do this project,

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mobispec13

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vinfotechind

Dear Sir Thank you for your enquiry. Our company specializes in planning, design and development of social networks. We offer custom solutions based on your ideas and ensure that your site stands out with its own More

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