In Progress

Xamarin Cross Platform GPS Tracker

GPS Tracker - create a basic GPS Tracker that'll send Lat/Long to a central server via TCP/IP to a specific port. (Not HTML or SOAP). Application should run in the background on the smart phone and be a complete application that'll be uploaded to the App Store and Play Store. Source Code to be written in C# using Xamarin for cross platform use.

PDF is a more detailed spec. is an example of TcpClient to properly send data to our server.

Skills: Android, C# Programming, iPhone, Windows Phone, Xamarin

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About the Employer:
( 10 reviews ) Lakewood, United States

Project ID: #15230030

Awarded to:


Hi, I am a mobile developer I read your project description, and I have exactly the same one as you want Do you know carcash? I developed 'carcash' to track milage of cars using GPS tracking system If you want, I c More

$555 USD in 10 days
(72 Reviews)

48 freelancers are bidding on average $654 for this job


Hi, I have vast experience over Xamarin. Kindly contact to discuss further Relevant Skills and Experience [login to view URL] [login to view URL] More

$750 USD in 10 days
(526 Reviews)

How are you? I am a Mobile & Web developer who have 10 years experience of program develop and 5 + years in mobile. My main field is social I am interested in your idea . so I want to chat with you for details More

$600 USD in 10 days
(89 Reviews)

Hello, I have 6 years of experienced on mobile application and development web services I have gone through your project requirement specification and as per my previous experience with this I am capable to do this More

$555 USD in 10 days
(147 Reviews)

Hello, Client. How are you today? My number one priority is customer service and satisfaction! Relevant Skills and Experience I have developed many apps, websites , games in the past in here. You can check my profile More

$555 USD in 10 days
(60 Reviews)

Dear client, Thanks for your attention. I have carefully gone through your job description and so I am very interested in your project. I will like to work on your project and deliver the project. I have developed More

$555 USD in 10 days
(36 Reviews)

Hi, Nice to meet you. My name is Bryan. Please check my profile As a mobile app developer, I have a great experience for 6+ years in mobile app development. I am More

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(42 Reviews)

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$500 USD in 10 days
(41 Reviews)

Hi there, Being a senior app developer in Xamarin, C#, Android and iOS mobile development. I can better help you to complete app tasks using these platforms. Regards, Relevant Skills and Experience Android, C# Progr More

$740 USD in 10 days
(74 Reviews)

My name is LiMing. I am coding for over 10 years and have many experiences in this field. I read your description carefully, But I don't understand some problems in your description. If we discuss about your project More

$555 USD in 10 days
(27 Reviews)

Hello there, I have more than 3 years of experienc in xamarin. Relevant Skills and Experience XAMARIN azure and aws Proposed Milestones $555 USD - intro

$555 USD in 10 days
(24 Reviews)

hi. I have built a number of apps in Xamarin. I have worked a lot with GPS tracking. I'm very interested in your project and I can do it. let's start. waiting for your reply... Relevant Skills and Experience here's on More

$450 USD in 10 days
(68 Reviews)

hello, I have worked on the lot of xamarin application with GPS. tracking system initiate message to discss Relevant Skills and Experience  [login to view URL] (Textra SMS)  More

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(9 Reviews)

Experienced C# developer Relevant Skills and Experience C#, C/C++, Android, Java, iOS, Xamarin Proposed Milestones $555 USD - Implementation Please contact me to discuss the details if you are interested in More

$833 USD in 20 days
(8 Reviews)

Dear Client I am Mobile Development Expert and have 6 years of Experience . Please contact so we can discuss in details the functionality/Requirement of the App . Thank you . Relevant Skills and Experience ***App More

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(42 Reviews)

Hi there, Greeting From Synapses! We have read your whole description and would say we are a team of real experts having 7+ years of experience in developing Apps Android/ iOS () and Websites (Desktop/ Cloud). More

$833 USD in 15 days
(6 Reviews)

Hello, I have checked your GPS tracking application, I will develop your app using of Xamrin, I have good command on Hybrid Technology. Relevant Skills and Experience Ionic, Ionic2, Ionic3, Xamrin, React Native, Phon More

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(44 Reviews)

Hello We have a Skilled Team of Experts having a Strong 8 years of an Experience in Web & Mobile Application Designing & Development & have already completed more than 230 Projects successfully. Relevant Skills a More

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(9 Reviews)

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$750 USD in 45 days
(3 Reviews)

Hi, Task is quite straightforward so no questions. App will send the data through a byte buffer so the program on the server should be ready to handle it, thanks. Relevant Skills and Experience xamarine, c#, .net Pr More

$600 USD in 10 days
(5 Reviews)

hello I am Xamarin Developer and i will develop GPS Tracker that send Lat/Long to a central server via TCP/IP to a specific port. i will develop it and also live on Play store i am expert in C# coding and having More

$254 USD in 10 days
(5 Reviews)