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Rebuild older Android app to v8.1

We have an Android app that was originally built to Android v5. We need this app rebuilding to v8.1 using the latest coding techniques and libraries to make it future proof. We have the full source code for the original app.

Kĩ năng: Android, Mobile App Development, HTML, MySQL, PHP

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Về Bên Thuê:
( 28 nhận xét ) High Wycombe, United Kingdom

ID dự án: #20283289

39 freelancer đang chào giá trung bình £176 cho công việc này

octopus823

How are you? I'm very interested in your project. I'm a skillful developer with over 500 good reviews from clients. I have experienced knowledge in developing mobile and website. Please have a look at my profile: https Thêm

£135 GBP trong 7 ngày
(357 Nhận xét)
9.4
zhengnami13

Hi As a senior android developer, I am interested in your project. I believe I can finish your task successfully. I’d like to discuss details through chat. Thanks Gong

£200 GBP trong 7 ngày
(232 Nhận xét)
9.0
taskmanageryd

Hi, I read through the job details extremely carefully and I am absolutely sure that we can do the project very well on time and within your budget. We are having vast experience over Android, iPhone (Swift + Object Thêm

£300 GBP trong 20 ngày
(514 Nhận xét)
9.0
Gates777

Hello!!! How are you today? I am very interested in your project. I have read your project description correctly. I have developed many mobile android and ios apps for 6 years by now.. I would like to work with you for Thêm

£135 GBP trong 7 ngày
(231 Nhận xét)
7.8
topstar323

Hi I have been specializing in mobile and web(website, backend) for 7+ years. I have rich experiences in - VoIP mobile/web app using webRTC, 3rd party, streaming server - On demand system such as UBER style booking , Thêm

£135 GBP trong 7 ngày
(84 Nhận xét)
7.9
JinTaiZhe

Hello. What kind of app do you want to upgrade? I am a mobile expert with 6 years experience and I am strong at Android. Please contact me. Thanks

£220 GBP trong 7 ngày
(85 Nhận xét)
7.6
rexzetsolutions

can you send me the apk of your current app so i can check your current app and i have no issues to upgrade app

£150 GBP trong 1 ngày
(319 Nhận xét)
7.3
topteam123

Hi, I will update your older Android v5 version app to latest version. I need to analyze the source code with workflow of your app before doing update. I will provide you accurate estimation once i will check flow wit Thêm

£200 GBP trong 5 ngày
(35 Nhận xét)
7.3
maysam

I am doing exactly the same thing for another client right now, can I see your source code so I can be sure of my estimate?

£300 GBP trong 3 ngày
(104 Nhận xét)
6.9
mastersapp

Hello Clients..., Greetings of the day.., I am assure to do the quality coding,neat and clean interface and well organized structure to give you ..,**We provide you 2 month Customer support free of cost. I belive i w Thêm

£90 GBP trong 7 ngày
(117 Nhận xét)
7.1
omprakashkumawat

Hi there? Hope you are doing well. I have understand your requirement and ready to rebuild your app in latest version. Message me for more discussion Thank you

£222 GBP trong 7 ngày
(194 Nhận xét)
6.8
valor312

Dear I am a senior iOS/Android developer withn 8+ years experience. I am skillful on Swift/Kotlin/Java, Restful API. And good at performance optimization, asynchronous calculation, rich UI/UX. Freelancer: https://ww Thêm

£50 GBP trong 7 ngày
(120 Nhận xét)
6.7
Beauty1409

Hi, I have 7+ years of experience in Android app development. I have successfully launched 50+ apps on Google Play Store. I have working experience on both Eclipse and Android Studio. I am especially master in Java Thêm

£222 GBP trong 7 ngày
(58 Nhận xét)
6.3
kapilghai2003

Dear Client We have 8+ year of experience in developing Android application development. We work in a way so we can make a long relationship with our client. Money is not important for us, client satisfaction is more Thêm

£250 GBP trong 7 ngày
(41 Nhận xét)
6.5
kkc1985612

I saw your description carefully and can update your project using Android Studio with Full-time. I can build your app with high quality and you will be satisfied about my working result. If you provide me project sour Thêm

£150 GBP trong 1 ngày
(72 Nhận xét)
6.6
nvbpatel789

Dear Sir! I've just read your job post and much interested in your project. I have been creating high quality and excellent iOS and Android apps for 6+ years using Swift, Objectiv-C, Java. Here are some links to web& Thêm

£100 GBP trong 2 ngày
(104 Nhận xét)
6.3
rahuliitm69

Hello, I have read your requirement and understood that you are looking experience Android developer for rebuild Android app I have 6+ years experience in Android development and already built 100+ Android apps. I Thêm

£200 GBP trong 7 ngày
(34 Nhận xét)
6.1
KimHyokJun

Hi, glad to bid on your project. I have read your description and convinced it is not difficult for me to do it. I have 6+ years experience of mobile develop and have finished several projects such as shopify app, socc Thêm

£120 GBP trong 3 ngày
(63 Nhận xét)
6.0
winlancerinc

I can rebuild this app for you Dear, Client. I am senior IOS + Android Developer. I read your job description in detail and I am sure on this project Because I have 8+ years experience to develop mobile apps for both Thêm

£248 GBP trong 7 ngày
(24 Nhận xét)
6.0
EliteMobile330

Hello, How are you? I read your job details carefully and I am very interested in your job now. I have been developing mobile (iOS & Android) apps for 7 years and have completed many projects already. I am a full time Thêm

£100 GBP trong 3 ngày
(31 Nhận xét)
5.7