Android native app, database offline and online, offline map (google)

Android app with the following features::

- offline map (google)

- draw polygons on map

- view all polygons on map

- edit polygon by location

- edit polygon by taping on map

- local and remote database (by upload when wifi is present)

- each polygon has a form with various fields and upload photo

- history of all data for each polygon with dates inlcuding photos

- export polygon and data to csv

- Map view of all polygons

- Zoom in out

- GPS on/off

- different colors on each polygon depending on the last data

Please read carefully specs, before sending offer.

Skills: Android, Java, Mobile App Development, MySQL, PHP

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About the Employer:
( 1 review ) piraeus, Greece

Project ID: #17165144

31 freelancers are bidding on average €290 for this job


Hello Sir! I'm Yashwant, Thank you for the opportunity.I have go through requirement provided by you,I am confident to do this job for you. I have a 8+ years of experience in Android and iPhone apps development. More

€300 EUR in 10 days
(134 Reviews)

Hi, Our Expertise: [login to view URL] SDK, Versions, API level [login to view URL] component like Activity, Services, Content Provider, Broadcast Receiver. 3. GCM & FCM push Notifications, Background Services, Preferences and SQL More

€244 EUR in 3 days
(1 Review)

I have been developing Android apps with my team for more than three years now and this here is my personal profile. Consider myself an expert in LocationServices, GoogleMapsAPi and various other domains. I have als More

€750 EUR in 10 days
(13 Reviews)

Dear Sir, Thank you for posting project. We always look to make a perfect completion for the assigned job and that's how we built trust for all our clients. Warm Regards, OM INFOWAVE

€254 EUR in 9 days
(229 Reviews)

Hello Sir/Mam, We have done the similar project like this. We will give you quality work on your budget and time. Regards, Amlidaz Softwares +91 9011530454 Skill: Android,IOS,Unity,PHP,Codeigniter,Wordpress,Web De More

€155 EUR in 7 days
(5 Reviews)

Hi I read your job descriptions carefully, I am very interesting in your job. I have developed apps such as Social networking & lifestyle(Tinder style dating, chatting, sharing), Food & drink(Restaurant), Health & More

€250 EUR in 6 days
(16 Reviews)

Hi Mate, I have ready all the features as mention and i am expert on all this and already implement in number of apps related to the Google Map integration online and offline map. We have also experience in Andro More

€666 EUR in 15 days
(2 Reviews)

Hello, we check your project description and we know what you want and i like to inform you that we developed relate your application that application link given below please check the link and that link for your ref More

€350 EUR in 3 days
(105 Reviews)

Hi, I am Android expert and have rich experiences. I am very interested in this project. Hope to work with you. Best Regards

€155 EUR in 3 days
(28 Reviews)

How are you? Thank you for your posting project. I fully understand and it is matching with my skills. I have many experiences for developing Mobile app. I can do your project and I can start now if you select me. More

€250 EUR in 3 days
(20 Reviews)

Hi There , Hope you are doing fine ! I would like to take this opportunity. Over 4 years of experiences in iOS & Android application development as a technical lead and top rated iOS/Android developer . Respons More

€155 EUR in 3 days
(40 Reviews)

- offline map (google) I don't have experience in offline maps I am not sure if is it possible - draw polygons on map Yes - view all polygons on map Yes - edit polygon by location Yes - edit polygon by More

€500 EUR in 10 days
(27 Reviews)

Dear client, I have gone through your job description & understand requirements. I will be glad to share my expertise with you. ***Android Latest sdks Features*** Facebook/Twitter/Google Api***Google MapKIt***Video/ More

€250 EUR in 3 days
(77 Reviews)

Hi, I'm Ashraf, an expert Android developer, please check my profile for references. I can get your project done in 10 days for a 200$. Regards

€200 EUR in 10 days
(0 Reviews)

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

€700 EUR in 10 days
(115 Reviews)

Hi there, I would like to discuss your requirements in more details, can you please come on the chat? Thanks

€155 EUR in 3 days
(20 Reviews)
€88 EUR in 2 days
(1 Review)

Hi there, I see your requirement of app for mobile platform. In response to your post I would like to tell you that I have 5+ years of experience in mobile app development both in ios and android. I can provide you More

€150 EUR in 3 days
(11 Reviews)
€555 EUR in 30 days
(0 Reviews)

hi, i read the specs properly, i can develop the app for you in offline and online db's with maps integrated as stated, api is provided, right? Pro iOS & Android App developer here, I always strive to finish all my pro More

€400 EUR in 4 days
(113 Reviews)