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Change an existing iOS app with small customization

Traccar client is an quiet a famous open source tracking app, please see the source code

[url removed, login to view]

We have the backend server available to talk to the client.

Changes needed,

1) We need to make a login screen (Rest API available)

2) After login user push ID will be sent to server (API available)

2) After login a unique identifier will be returned in response

3) Same identifier will be used to send the location packet to the server instead user defined identifier (at the moment)

4) After login user will see service status, he can turn service on and off(existing functionality)

5) App should continue to work in background as long as user is logged in

6) user can logout then service will stop working

Habilidades: iPhone, Mobile App Development

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Información del empleador:
( 25 comentarios ) CHELMSFORD, United Kingdom

Nº del proyecto: #12747215

48 freelancers están ofertando el promedio de $596 para este trabajo

HugeWave

Dear sir. I am a professional mobile app developer and have full experience for 6 years. I read your project description carefully and I can understand what you want. So now I can start your project and until Más

$555 USD en 10 días
(85 comentarios)
8.5
TenStar718

H!. I have full experience in android,ios,php webservice, panel. I have made ChatApp, Lock screen, Social and Reward Coupone,PhotoSharing, News app for iphone and android. I will do my best to work on your project to Más

$526 USD en 10 días
(206 comentarios)
8.6
contact2phpsl

Greetings We are ready to customize the app. Please share your app with us. We have completed 100+ projects in [login to view URL] can check my reviews on freelancer to get an idea of quality of my work. Please find a fe Más

$400 USD en 4 días
(476 comentarios)
8.6
EliteSolution8

Dear, sir. How are you today? I've gone through your project description carefully and just applied to work on your project. I am an independent full stack developer and am able to work full time on the project. Más

$555 USD en 10 días
(42 comentarios)
8.1
ITLove007

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$736 USD en 10 días
(116 comentarios)
8.2
deviphoneipad

Hi! We are mobile team with expert iOs developers. WE checked sample app you sent, If you can show us list your API is great. Please discuss with us via chat room here for more detail . Check [login to view URL] Más

$388 USD en 3 días
(262 comentarios)
8.0
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 Más

$700 USD en 10 días
(80 comentarios)
7.8
XcodePro492

Hi, I am experienced developer with 7 years of experience in Mobile Technologies, Especially iOS & Android. I work on iOS Myself & my team work for iOS & Android. I manage small team of local developers. We have compl Más

$600 USD en 10 días
(112 comentarios)
7.9
hemanshusondhi

Hi, We are really interested in this project as it is exactly within our scope of expertise. Working with a team who has both inhouse DESIGNERS and PROGRAMMERS means that you can take advantage of both: Our desig Más

$833 USD en 21 días
(54 comentarios)
8.0
KESHAVINFOTECH

Hi Thanks for your valuable time. :-) Please check below points : 1. Traccar client is an quiet a famous open source tracking app, please see the source code [login to view URL] Más

$750 USD en 28 días
(152 comentarios)
8.2
Beautistar

Dear client, I am a professional mobile app & web server developer with 6+ rich experience. I would like to work on your project and deliver the project. I have developed many applications such as social app, dati Más

$555 USD en 10 días
(102 comentarios)
8.0
monoLancer

Hello, I checked your request to update. I can do this job in 20hs. Please let me know If you are interest to work with me together. Thank you.

$555 USD en 10 días
(58 comentarios)
7.9
jinthreek89

Hello. I have developed many mobile apps and backend for 7 years so far. I have java, objective-c, swift and c# skills for mobile development. And I can support your backend-side: Larabel and Codeigniter as php f Más

$555 USD en 10 días
(41 comentarios)
7.8
mobileservice001

Dear Sir. I am a highly skilled senior iOS/Android developer with 6+ years of experience, I have created and published many iOS/Android applications for last 6 years. (ex: photo and video sharing, social network, geolo Más

$555 USD en 10 días
(43 comentarios)
7.9
davincci199412

Dear Client. I have read your project description carefully and I am sure I can do this. I have deep knowledge in top iOS,Android services and my apps are uploaded to AppStore and PlayStore. (I will provide you link Más

$600 USD en 10 días
(49 comentarios)
7.7
JoomlaVogue

Hello Sir, First of all, we would like to tell you how we will initialize the project with you Please have a look at our portfolio for Mobile App and Unity Game based projects: [login to view URL] Más

$333 USD en 10 días
(63 comentarios)
7.5
$555 USD en 10 días
(51 comentarios)
7.4
harishparas

I'm , Senior iPhone/Android app full time freelancer developer. I've worked extensively with apps based on iPhone/Android which includes apps for both phone as well as tablets. I've more than 6+ years of experience w Más

$555 USD en 10 días
(71 comentarios)
7.1
esolzsales

Some apps links developed by us: IOS : [login to view URL] [login to view URL] [login to view URL] Más

$2000 USD en 30 días
(11 comentarios)
7.2
StormLion227

Dear sir I've gone through traccar source code and I'm very much confident to your job. I can finish your job in 3 days. Let's achieve success together. Thanks

$555 USD en 10 días
(24 comentarios)
7.3