Android Network



I need someone to write me an app that will let to phones exchange text files with complete source code and documentation. In detail, I need two phones to be able to connect to each other like server and client even if they are behind a NAT or on a private network such as 3G or 4G. The only part that I have is a rendezvous server where both phones can let the server know of their IP address they are on and the port that they have opened on the phone to be connected. The app needs to be able to detect the type of network the phone is and be able to connect to the other phone on a different network, both behind a router or NAT.

Skills: Android, Java

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Project ID: #4148319

8 freelancers are bidding on average $1119 for this job


Dear sir, Please check your inbox kindly.

$2000 USD in 10 days
(3 Reviews)

Hello there, I am very much interested on your project. Please do contact me and we will discuss further about this project implementation steps,approaches. I will be waiting for your reply. Check your PMB for More

$1000 USD in 10 days
(12 Reviews)

Hi We have read your requirements. We are interested in your project as we have indepth expertise in android app development. Please check private message board for details.

$1000 USD in 10 days
(2 Reviews)

Dear sir After reading your project Android Network details,we are interested in this project and would like to bid on this project. we take care of our every client personally and has always long term relationship.we More

$750 USD in 15 days
(3 Reviews)

consider it done.!!! check pm.

$100 USD in 4 days
(4 Reviews)

Implemented exactly this for our own projects. 3G devices or behind firewalls can exchange files using a peer ID, or login user name. no config needed, a master server (STUN server) establishes a connection, then tr More

$2500 USD in 20 days
(0 Reviews)

I am interested in this project Please Provide More details

$600 USD in 60 days
(0 Reviews)

We are team of Android developers. We can implement your task. See PMB, please.

$1000 USD in 12 days
(0 Reviews)