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Build an Android PTT Press To Talk Walkie Talkie System -- 2

£20-250 GBP

Closed
Posted over 4 years ago

£20-250 GBP

Paid on delivery
I'm looking for someone to build a walkie talkie app with a basic back end, a bit like Zello. What you will need to do: 1. Build a basic api using PHP and a SQL database. The different talk groups, users, the users status etc will all be stored in an SQL database and accessed via the API using get and post requests. 2. Create a server for streaming the audio too and from all the devices via a websocket. I'm not sure exactly how you want to do this, but it must be secure, and use the Opus voice codec. 3. Build an android app to turn the phone of device into a walkie talkie. It must use the API to login to the system and authenticate the users, get a list of the talk groups etc, then use the websocket to transmit and receive the audio. The system will also have a few features that need implementing, like GPS location tracking of the device and emergency button. I'm also open to suggestions. This is just a basic idea at the moment but hopefully with lots of future work.
Project ID: 21330203

About the project

11 proposals
Remote project
Active 4 yrs ago

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11 freelancers are bidding on average £661 GBP for this job
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Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks . .
£250 GBP in 3 days
5.0 (29 reviews)
6.4
6.4
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⭐⭐Hi sir. I have read your project requirements carefully . After reading over your post, I thought it is perfect for my skill sets. I have rich experiences about your project, so I have the clear way to complete the project. Your project is very interesting. If you are willing to award the project to me, I will always be ready to complete it perfectly and You will be satisfied. I am waiting your ping. Thank you!!
£280 GBP in 9 days
5.0 (13 reviews)
4.5
4.5
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Hello, I have 5 years of experience with Android development. Definitely, i will be available to help you with your requirements. Kindly message me, So we can discuss more about your project. Regards, Chaman
£5,000 GBP in 45 days
0.0 (0 reviews)
0.0
0.0
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Hello, I'm Howard, I can provide you perfect work as you looking for . we can discuss more in chat . I will be waiting for your response . I have very great experience about your project , if you want discuss more please send me a text Thank you
£135 GBP in 7 days
0.0 (0 reviews)
0.0
0.0
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We have a team of mobile app developer with back ground in php, android, iOS, native app etc. It is a 4-5 member team with average experience of 7 years. Relevant Skills and Experience Mobile App, Android, iOS, Native, PHP
£777 GBP in 3 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED KINGDOM
London, United Kingdom
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Member since May 19, 2019

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