Android APP developer

$750-1500 USD

Closed

Posted

over 10 years ago

$750-1500 USD

Paid on delivery

Telecompany is specialized in optimizing calling cost for mobile users. We are looking for an Android developer or company with expertise with the Android call control part who can develop an app that can perform the following functions: 1) read and intercept a call request from the standard Android dialer and redirect the call to a different number. 2) make the standard dialer show the original number that the user requested to call, so not the number that the call was redirected to by the app. 3) encode the digits of number that the user wanted to call to, to dtmf sound that uses 50ms per tone and 50ms as silence in between the tones, so that a number of 15 digits can be encoded and played over the gsm voice channel within 1.5 and 2.0 seconds.

Android

Mobile App Development

Project ID: 5225428

About the project

23 proposals

Remote project

Active 10 yrs ago

Looking to make some money?

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23 freelancers are bidding on average $1,261 USD for this job

@adam718

Dear sir! I am ready to start. I'll do my best to complete the project on time.

$1,052 USD in 15 days

4.9

(29 reviews)

6.0

@TechniVN

Hello Sir. I'm an android developer with 4 years experiences. I have good knowledge in this field. I can do this project for you. Please check my profile.

$900 USD in 33 days

5.0

(27 reviews)

5.9

@sweetoasis

A proposal has not yet been provided

$1,184 USD in 20 days

4.9

(7 reviews)

4.3

@Amit2ceo

Hello, It is our pleasure to bid on your project. Appwebmakers is a web design and Development team. We will provide you high quality work which mention as per your job parameters within the timeline. We would like to mention that we have a robust and brilliant team of developers. We Developed these apps - SocialTab ( Its like home for all the top listing social networking sites inside one application including Facebook, Twitter, Linkidin, MySpace etc) - Games4me ( Its provide users to be updated about new games it provide games latest videos with sharing options including facebook) - RGTU Android ( Its an android device application of university(RGTU)) - BU Android these Applications published on AMAZON. -Chat app We are ready to start working on your project ASAP and it would be our privilege if we get a chance to work for you. We offer timely completion of projects with high standards of quality. Hoping for an optimistic revert from your side. Thanks & Regards Appwebmakers Skype:appwebmakers

$888 USD in 7 days