Android-App: Further coding of an existing app / Check-In/Check-Out Functionality

已完成 已发布的 6 年前 货到付款
已完成 货到付款

Further development of an existing Android App written in Java. Need one additional view with functionality to do check in at locations with online- and OFFLINE-functionality. Communication with server is done via Rest. View design is provided. API is available and documented. User-Login/Authentication/Authorization is done via OAuth2.

安卓 Java RESTful

项目ID: #14080367

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77个方案 远程项目 活跃的6 年前

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SamindaPeramuna

Hi As promised I can get this done within a week. Because I have to move within two weeks I am hoping to get the next part done quickly so we can move to the final part. Cheers, Saminda

€470 EUR 在10天内
(63条评论)
5.9

有77名威客正在参与此工作的竞标,均价€593/小时

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 更多

€555 EUR 在10天内
(83条评论)
8.7
Yknox

Hello I'm interesting your project very well I'm a Good Java, Android, Math, Algorithm expert. I m quite well experienced in these jobs. Let's go ahead with me I want to service for you continously. Thanks

€650 EUR 在6天内
(643条评论)
8.9
islamianwar

I can implement your checkin/checkout functionality in offline mode. I already have experience with location based apps that work in offline mode. Location or requests would be stored in local db and another servic 更多

€750 EUR 在5天内
(108条评论)
8.3
ITWhiz4U

Dear sir. Nice to meet you. I have read your job post in carefully and understood everything what you want. I have developed 30+ apps and Web Site & published them app stores in successfully for 5+ years. As y 更多

€400 EUR 在10天内
(54条评论)
8.0
UnitedWebSpace

Nice to meet you. My name is Bryan Valencia. I am Mobile app(Android, iOS, Backend) developer who has a great experience. I would provide the Best Product and offer good service until you are satisfied with my work. 更多

€750 EUR 在10天内
(44条评论)
8.0
wancheng

Hi, I am a senior Android app developer who has strong experiences with geo-location tracking. I am very familiar with Rest API integration and OAuth2 User authentication. I can add new views in your app with the fun 更多

€555 EUR 在10天内
(27条评论)
7.5
yashwantdhangar

Hi, I'm interested in your project. Please send me a message so that we can discuss more. I have a 8+ years of experience in Android and iPhone apps development.I understood your requirement and I am confident to do t 更多

€1000 EUR 在20天内
(92条评论)
7.8
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. - C/C++/C#/Java Programming 更多

€526 EUR 在10天内
(175条评论)
7.9
technorizen

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 thi 更多

€555 EUR 在10天内
(177条评论)
8.5
JinTaiZhe

Dear Sir. Hope you’re doing well! While going through your project requirement I understand that you are looking for an experienced team of iPhone app development experts who can work on your project. For your pro 更多

€250 EUR 在10天内
(70条评论)
7.3
Shopify

Hi, I (Myself a senior PHP Developer) have a team having experience of more than 10 years in developing web and mobile applications. I have a team of expert programmers who write robust and bug-free codes at the ve 更多

€773 EUR 在15天内
(13条评论)
6.6
prashushinde9

I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, i used to be online 14 hrs in a day on this website so probably 更多

€773 EUR 在20天内
(16条评论)
6.6
Julian29

Hello, I am full stack LAMP developer. I am available! Let's work together. I will help you to develop the Android App for you with the coding of an existing app with Check-In / Checout Functionality. I ha 更多

€555 EUR 在10天内
(65条评论)
7.3
TopTower22

hello,how are you.i read your bid carefully. i am java/javafx expert and have full experience for 12 years. java/javafx is my top skill and passision. i can provide most quality and high speed. if you want to succe 更多

€555 EUR 在10天内
(64条评论)
6.7
masterlancer999

Hello I have just read your job posting and I'm very interested I have many experiences in mobile technology such android , ios and java for 7 years So if you award me, i can do your project perfeclty Please contac 更多

€444 EUR 在10天内
(39条评论)
6.4
BizVenture

Dear Client! Faith lays out Loyalties. As an experienced Android App Developer with 5+ years, I have strong skills on Android App Development. Especially Social Networking, GeoLocation, Maps, Chatting, Taxi apps. U 更多

€555 EUR 在10天内
(16条评论)
5.9
RubyOnRail

Hello, It's a pleasure to let you know that I've Completed and Delivered similar project before. All I need to work on customization part if we can proceed towards more discussion. I have gone through your project 更多

€833 EUR 在15天内
(5条评论)
5.1
patelpatel91

Hello, I am a mobile development expert with rich experiences and strong skills at building mobile app development. My core skill-set: - iOS, Android - XML/JSON, REST/SOAP, PHP, HTML5, ASP, JSP - XMPP, OpenTok W 更多

€400 EUR 在10天内
(24条评论)
4.8
ForeignTree

how the check in / check out reflects , Lets say a user check in at a location and who can view that user's check in location ?

€500 EUR 在10天内
(9条评论)
4.0
hiramalik321

Hi there, I've read your project description and I am confident enough that I can handle this project according to your expectations. I have done similar projects before and I want to take over this project as well. I 更多

€370 EUR 在10天内
(1条评论)
3.7