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Make Changes to an Android application

I have an Android app that was written by another developer that I need some changes made and features added. The app has about 5 screens and makes API calls to a web service to store and retrieve data. The app also connects to a BLE device and sends a string of data. I need somebody that already has written mobile apps that make calls to BLE devices. I also need somebody that has experience using the GPS capabilities of a phone to determine if the phone is moving. Most of the current needs of the app will be sending a message to the BLE device when movement of the phone is made.

After we make these changes to the Android version, I want to create an iPhone version of the app, so there will be additional work after this project.

Ferdigheter: Android, Bluetooth Low Energy (BLE), GPS, iPhone, Mobile App Development

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Om arbeidsgiveren:
( 3 omtaler ) Broken Arrow, United States

Prosjekt-ID: #12758901

47 frilansere byr i snitt $223 for denne jobben

ITLove007

Hi I have an full experience BLE device connection on android and iphone. To detect phone movements, we have to use sensor.... I am very interested in your projects. Please contact us about projects. Thanks

$526 USD på 3 dager
(128 omtaler)
8.2
beepig

Hi there, I'm a mobile applications development team manager and a developer myself too, and I'm very interested in your job post involving these skills. We have recently worked in iOS/Android/Windows Phone apps de Mer

$277 USD på 6 dager
(134 omtaler)
8.2
aarvtech

Hi there, Greetings !!! I am very much confident to do this job as I have more than 5+ years of strong experience in Android and iPhone App Development. I have a complete knowledge of and expertise in Android, Mer

$257 USD på 3 dager
(56 omtaler)
7.8
KESHAVINFOTECH

vHi Thanks for your valuable time. :-) Please check below points : 1. I have an Android app that was written by another developer that I need some changes made and features added. The app has about 5 screens a Mer

$250 USD på 15 dager
(146 omtaler)
8.1
SevenStarInfo

Hello ! We want to discuss about your project as we have experience in it. What Differentiates us from the other freelancers : # Experience of more than 5 years in Unity 3D, Xcode, CoCoa 2d, Phonegap and major Mer

$750 USD på 10 dager
(70 omtaler)
7.8
pinelg1029

Hi, My name is JIN, an experienced android and ios native app developer with 5 years experience in social, business, photo&video, AR apps and so on. I also have good experience in developing frontend/backend system, Mer

$500 USD på 3 dager
(92 omtaler)
7.7
xiaomingming

How are you? Thanks for your checking my bid. I am a Mobile & Web developer who have 10 years experience of program develop and 5 + years in mobile. I have made many apps with XCode, Android studio, Eclipse, Xamar Mer

$500 USD på 3 dager
(79 omtaler)
7.7
CleanMaster

Hello Sir, I read your job description very carefully and I believe I am very qualified for your project. I can start your project immediately and finish your project successfully within given timeframe with high qu Mer

$250 USD på 3 dager
(75 omtaler)
7.0
tosal

Hello Sir, I read through the job details extremely carefully. We are very well aware of functionalities such as Registration, Login, Profile, Facebook, One2One/Group Chat,GPS Location, Event management, Friends, Mer

$250 USD på 10 dager
(68 omtaler)
6.8
Dreamappsolution

Hi Sir, I see you are searching a developer to develop mobile application. Since 2012, I have served as a software engineer in different companies, where I have been repeatedly recognized for developing innovative solu Mer

$155 USD på 3 dager
(103 omtaler)
6.9
om26er

I have worked with BLE and also has experience working with locations, Google maps and gps , share the source code and tell me what needs to be done. let's chat to proceed.

$200 USD på 3 dager
(132 omtaler)
6.9
bondwp322

Hi, Dear Employer! How are you? I read your description carefully and understand your requirements fully. I am really interested in your project. I am 100% sure i can do this. Sure, I will support free bug fixin Mer

$155 USD på 3 dager
(50 omtaler)
6.6
TechnoAppMaster

Hi, I have 5+ years of experience in app development. I have successfully launched 40+ apps on Google Play Store. I have working experience on both Eclipse and android studio. I am especially master in Java. In term Mer

$200 USD på 3 dager
(117 omtaler)
6.7
JinDongZhe

We are a team of excellent programmers and engineers. We have completed over 250 jobs up to now, and are ever-growing at rapid speed. Our team include many experts with following skills. - Software Reverse Engineering Mer

$236 USD på 3 dager
(35 omtaler)
6.7
Indexpage

Dear Sir, We are IOT Experts, since a long time we are working with different hardware , sensors and BLE devices. We are interested in working with you on your project. Please share more details about the BLE Mer

$155 USD på 3 dager
(10 omtaler)
6.5
sincosten

Hello, We have gone through with your project detail and we need to know more detail so please let us know that - Do you have any mock up document ? Also please check the link below for past work - https:// Mer

$35 USD på 1 dag
(43 omtaler)
6.4
Gates777

Hello!!! How are you today? I am very interested in your project. I have read your project description very carefully. I can make the android and ios app with 5 screens and webservice with 5 api, and connection int Mer

$155 USD på 3 dager
(46 omtaler)
6.1
sptechnocrats

Hi, Hope you are doing well!   After reading over your application this looks like a perfect fit for my skill sets. I have built such websites. Also I have a large portfolio of sites built (you can view my profile Mer

$526 USD på 25 dager
(7 omtaler)
6.0
cuibeauty

Hi! I develop almost all software using eclipse and android studio. You can take a look at my portfolio. Can you please describe the software you want to develop? I am having strong experience in android app deve Mer

$155 USD på 3 dager
(21 omtaler)
5.6
Topsunlight

Dear Sir. I have been developing Iphone/android games for 6 years. You can see high skilled apps in my portfolios. I'm very interested in your job post involving these skills. I have consistently delivered projects Mer

$155 USD på 3 dager
(8 omtaler)
5.3