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Offline problem with tracking app. Can anyone solve this?

Ok I need a great developer 'company' (sorry no single freelancers) to take over a project.

Also and only those with extensive experience with GPS 'handheld device' tracking should respond, and further have overcome the tracking side of it with the app going 'Offline' which from what I am told is the OS shutting down the app and on both the ios and Android side. DO YOU HAVE A SOLUTION TO THIS?

I have attached a pretty good description of what is going on here including some tracking tweaks and other things that need to be done. But the 'Offline' problem is the biggie, which needs to be figured out.

So please include a price to fix these items along with you bio of your experience and samples in this field.

Please also put 'GPS' at the top of your response so I can eliminate all the auto/spam responses that have not read this entire posting.

The backend is writtien in codeigniter/PHP, the Android side is in Android Java and the ios is in Native. An NDA will also be required and please allow me a few days to make a decision.

Thanks!

Evner: Android, iPhone, Mobile App Development, Objective C, PHP

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Om arbejdsgiveren:
( 0 bedømmelser ) United States

Projekt ID: #17864587

27 freelancere byder i gennemsnit $711 på dette job

contact2phpsl

** Checking New [login to view URL] SIMILAR WORK: ------------------- Driver: [login to view URL] [login to view URL] G Flere

$2777 USD in 10 dage
(893 bedømmelser)
9.1
$1176 USD in 10 dage
(421 bedømmelser)
9.1
HugeWave

Hi ***Let's built the successful project together*** https://www.freelancer.com/u/HugeWave.html This is my freelancer.com profile and please check my profile .. As you see , I have good experience in this Flere

$588 USD in 10 dage
(108 bedømmelser)
8.9
cr8tivewebexpert

GPS Hi, We have reviewed your requirement for those issues. Point 1 can not be assured as sometimes phones GPS gets the wrong location [depends on different conditions like area does not have that level of dat Flere

$1058 USD in 15 dage
(249 bedømmelser)
8.7
ifriends710

GPS. Hello. I am a GIS(Geographical Information System) expert and Web&Mobile(iOS&Android) developer. Since 10 years before I have been developing GIS&GPS applications. I graduated GIS special education course an Flere

$700 USD in 10 dage
(151 bedømmelser)
8.4
mituld

Hi there i have got it your idea you need the Offline problem with tracking app. Can anyone solve this and i am ready to start work now and i have pass work this type Church : [login to view URL] Flere

$555 USD in 14 dage
(465 bedømmelser)
8.2
$555 USD in 10 dage
(56 bedømmelser)
8.1
kongxiangjia

Hi. GPS I've got to know that you need to solve offline problem with tracking app. I think I can complete your app with my skills. https://www.freelancer.com/u/kongxiangjia.html. I am one of top 1% mobile/we Flere

$588 USD in 10 dage
(131 bedømmelser)
8.1
technorizen

Hello, Please send the NDA copy to sign it I have 6 years of experienced on mobile application ( Android +iphone/ ipad ) and App admimn with development web services where admin can manage the app from backend , Flere

$500 USD in 10 dage
(166 bedømmelser)
8.5
edfornieles

GPS -Apple Store [login to view URL] [login to view URL] [login to view URL] Flere

$500 USD in 2 dage
(46 bedømmelser)
7.4
AltiuseCreaton

Hello, "GPS" I can solve your offline problem on Tracking system on android and ios as per your given brief on project post. Let me know when you available to discuss more in detailed. Regards Rina

$1000 USD in 10 dage
(82 bedømmelser)
7.3
Smart1902

GPS Hi, I have 7+ years of experience in Mobile (iOS/Android) app development and Web development(PHP, .NET, JAVA). I have great experience in mobile & web app design & development. I have developed several des Flere

$750 USD in 10 dage
(92 bedømmelser)
7.7
$555 USD in 10 dage
(43 bedømmelser)
7.2
BigCityInstitute

Hi, Client. I'm very interesting in your project. Becasue I have ever encountered such problems and resolved them. I have developed food delivery apps and tracking apps and server for Costa Rica company before. The Flere

$588 USD in 10 dage
(66 bedømmelser)
7.5
topstar323

Hi I have been specializing in mobile (native, React native, hybrid, Xamarin) and web(website, backend) for 7+ years. I have rich experiences in - VoIP mobile/web app using webRTC, 3rd party, streaming server - On Flere

$588 USD in 10 dage
(54 bedømmelser)
7.1
akkastech

With offices in Lahore, Pakistan and Toronto, Canada – We take pride in providing budget friendly resources to our clients along with solid 24/7 communication and a response time as low as 30 minutes. Our team of 50 in Flere

$588 USD in 10 dage
(48 bedømmelser)
6.6
Julian29

Hello, Greetings! I AM SENIOR MOBILE APP DEVELOPER,you need to fix problem of the tracking app. I have gone through the post and understood Relevant Skills and Experience I have excellent skills in programmin Flere

$300 USD in 10 dage
(69 bedømmelser)
7.3
AzzkaNoor

It seems like an interesting project. I would like to discuss all the requirements with you, so I can mark the scope of this project. Please also note that final estimation will be provided once all the requirements wi Flere

$555 USD in 10 dage
(16 bedømmelser)
6.2
technorizensoft

Hello , I have similar kind of expertise and work experience. I have gone through your requirement and understand that,you are looking for highly skilled, qualified, and experience Mobile App development team for Flere

$555 USD in 10 dage
(16 bedømmelser)
6.1
lalitagills

GPS, Hi there, I am Lalita Gill, I have 5 years of an experienced developer's team, So you should not worry about your project. I will deliver your project in your delivery time and in your budget, So please Flere

$722 USD in 20 dage
(34 bedømmelser)
5.9