Create a Mobile App for Android and iPhone

We plan to extend our product ecosystem with a mobile phone app. This project aims at developing a first version of the app with some basic functionality:

- Login at a server and retrieve time series data

- Exchange data with the server in encrypted form (encryption key is stored in a QR tag, which the app user shall obtain via mobile phone camera)

- Display the data in a timeline (like in facebook), visualized as time series plots

- Display push notifications

- Have a dialog to enter some measurement value, which will be sent to the server

Because we want the app to be available for Android phones as well as iPhones while keeping the implementation effort and maintainability low, we thought about using one of the hybrid frameworks (such as cordova). However, because they seem to be rather laggy, we suggest that the Freelancer uses [url removed, login to view] for the development, unless he or she has another suggestion.

Please provide relevant references when bidding.

Habilidades: Android, HTML5, iPhone, Mobile App Development, Experiência de Desenho do Usuário

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Acerca do Empregador:
( 40 comentários ) Baar, Switzerland

ID do Projeto: #9531292

Concedido a:


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$1500 USD em 15 dias
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48 freelancers estão ofertando em média $1972 para esse trabalho


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Dear sir , We are interested for this project. Check our official portfolio: [login to view URL] More work demo at request. Note: we will provide you daily work updates and two times vi Mais

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Hello Sir, We are Dignizant Technologies from India and we have expertise in various skills like iPhone, iPad, Android, Designing and Web Development, Magento, Codeigniter, WordPress, etc. We reviewed your all Mais

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Greetings, Thanks for the opportunity. AIS Technolabs (Expert Mobile Application Developers) is a dedicate team with over 5 years' experience and a strong workforce of 240+ Professionals. Understanding: W Mais

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H! How do you do ? I am a TOP 5th freelancer and a professional Android app developer. I can give you a perfect result as what you want. Hope your reply. Thanks, Kchg.

$1546 USD in 20 dias
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Hi, This is Gaurav, Writing on behalf of Team Sphinx. We are one of the rapidly growing Mobile App Development Company based out of New Jersey,USA & Pune,India. We have developed more than 200+ iPhone and And Mais

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Hi, Warm Greetings!! I have developed 500+ projects in mobile apps and website development. I can accomplish your project successfully with all the requirement that you are looking for . Expertise: ======== Mais

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Dear Sir, We are working on iPhone, iPad, Android(Only in native language) Web and PHP. We have large team of that skills with designer. We have checked your requirement and we are interested to working on it, would li Mais

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Hi, We are really interested in this project as it is exactly within our scope of expertise. Working with a team who has both inhouse DESIGNERS and PROGRAMMERS means that you can take advantage of both: Our desig Mais

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Hey Hi ! Greetings !! I am IPhone/IPAD/Android Application developer with 5+ years experience. I work in below technologies with and server-side technology Mobile: Swift, IOS 7, IPAD, Iphone Apps (XCode) Mais

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Hi, I am an expert who is working with not only Android native app development but also web service programming with backend as well, having 5+ years experiences. I have read your requirements, and have great interes Mais

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Let's discuss more about project to finalize the proper scope with estimated cost and time so ping me over the freelancer chat. I am myself developer so you will directly work with me. No mediators. No managers. No Mais

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hello i check your given required features points and we develop your both version app with web backend admin. and here please check our developed app and i prefer we develop your app by using phonegap with ionic f Mais

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Hello! My name is Gregory. We have iOS and Android developers in our team ready to take on the project. Our team has experience in dealing with QR codes, facebook integration, puch notifications, etc. Here are some Mais

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