Käynnissä

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

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.

Taidot: Android, Java, RESTful

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About the Employer:
( 11 reviews ) Hamburg, Germany

Projektin tunnus: #14080367

Myönnetty käyttäjälle:

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 10 päivässä
(35 arvostelua)
5.1

83 freelanceria on tarjonnut keskimäärin 587 € tähän työhön

technotrust

Ready to start work right away ——— Hello Sir, We are Dignizant Technologies from India and we have expertise in various skills like iPhone/iPad (Swift3, Objective-C), Android, Designing and Web Development, Mage Lisää

555 € EUR 10 päivässä
(134 arvostelua)
8.6
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 Lisää

750 € EUR 5 päivässä
(85 arvostelua)
8.0
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 6 päivässä
(318 arvostelua)
8.1
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 Lisää

555 € EUR 10 päivässä
(47 arvostelua)
7.7
contact2phpsl

Greetings We have completed 500+ projects in Android. Please interact with us.You can check my reviews on freelancer to get an idea of quality of my work. Please find a few samples of our work below: https://p Lisää

450 € EUR 5 päivässä
(369 arvostelua)
7.9
alexhong

CLEAN AND FAST SENIOR MOBILE DEVELOPER !!! Hello, Dear. I'm developing Mobile app to the order of clients for 6+ years. I'm a senior developer which has rich experience in developm Lisää

750 € EUR 10 päivässä
(65 arvostelua)
7.8
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 Lisää

555 € EUR 10 päivässä
(106 arvostelua)
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 Lisää

555 € EUR 10 päivässä
(20 arvostelua)
7.0
263 € EUR 3 päivässä
(136 arvostelua)
7.4
suju8811

Hello I have rich experiences in android ,ios area. I have developed several design ,content management,gps,map,music,video,social,chat,game... apps. I can develop android project using java, and backend admin usin Lisää

700 € EUR 10 päivässä
(90 arvostelua)
7.6
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 Lisää

1000 € EUR 20 päivässä
(64 arvostelua)
7.6
jinthreek89

How are you? I'm very interested in your project and it caught my eyes. Also I understood your project scope and database structure entirely. Based on analysis of the project, I think admin panel has to be developed Lisää

555 € EUR 10 päivässä
(33 arvostelua)
7.4
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 Lisää

1000 € EUR 10 päivässä
(30 arvostelua)
7.1
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: https://drive.google.com/open?id=0B4F8 Lisää

277 € EUR 10 päivässä
(62 arvostelua)
7.5
MobiStudioz

Hello, Below is the brief of project scope ►►Project Title- -Android Check Ins Management ►►Let us discuss the job post. -Queries— 1- Are u looking to develop native Apps OR Cross platform? 2-Ae u av Lisää

1000 € EUR 20 päivässä
(18 arvostelua)
6.9
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, Lisää

400 € EUR 10 päivässä
(17 arvostelua)
7.0
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 Lisää

555 € EUR 10 päivässä
(57 arvostelua)
6.8
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 Lisää

526 € EUR 10 päivässä
(80 arvostelua)
7.0
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 Lisää

555 € EUR 10 päivässä
(56 arvostelua)
6.5
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 Lisää

773 € EUR 15 päivässä
(9 arvostelua)
6.5