Android App Development Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $12,000 - Posted
ARfolio Augmented Reality Project: Scope of project is to develop a platform, similar to and, which provides a cloud based service to create Augmented Reality content. We are focuson 2-D image recognition, mainly printed material and 2-D real world objects. The project is divided in 3 main parts which will be done by our future development partner(s) or freelancers: (please tell for which of this part you will apply) 1. AR Image Recognition Engine The IR engine is running on the web server, analyzing the images which are uploaded to it and give back a result which makes it possible for the mobile app later to find matching images which are scanned by the mobile user. 2. The AR-Editor The cloud based AR Editor will run inside a web browser window and will give the user the possibility to create AR layers (overlays) to the related "trigger-images" which were uploaded previously. Creating the content will be done by "drag 'n' drop" a widget onto the working space on the mid of the editor window. After placing a widget, a dialog window should appear, where settings can be made for each different kind of widget. Objects could be for example "buttons" (predefined shape or custom icon/image), "media" (inside gallery or carousel too) or "HTML code" (iFrame) The user created content (page) will be stored after user confirmed it into database on the webserver as HTML/JSON After design is done, the created content layer (overlay) will be stored into the related record of the database entry. (HTML5/Javascript/JSON) 3. The Mobile App (Augmented Reality Browser iOS/Android) The AR-Browser is a mobile app, which will scan an image, using the same algorithm like the image recognition engine which is running on the web server.  After an image is scanned, it will lookup for similar or exact matching images on the web server's database, if a related database record is found, the mobile app will download the related content layer (overlay) and place it on top of the scanned image. The proportional projection of the overlay content should work to some predefined angle. If the angle of view is out of this predefined range, the app should switch to a 2-D thumbnail image display which is downloaded from the server. (preview image) and should put the AR overlay on top of it. Technical Enviroment and needed skills: Webserver: Linux Ubuntu 12.x, 14.x or Debian 7.x, Tomcat / NodeJS Database: NonSQL database on server and in mobile app for using "offline" functionality. IR-Engine Web-Server: free choice of programming language (using OpenCV framework?) CMS (customer backend) and public website design on the web-server: The CMS for user and account management, project management, statistics and payment gateway will be done and provided by ARfolio. A RestAPI for connectivity will be provide by ARfolio. The Website design and programming will be done by ARfolio. AR Editor Web-Browser: HTML5 with Javascript (AngularJS framework is preferred) or free choice of programming language, if there is a way to add additional widgets later in a dynamic way AR Mobile App: iOS / Android, current versions Base technology: For the image recognition we believe OpenCV is the right choice. It is open source software and looks like the perfect base to start development. OpenCV is not a fix requirement. Any other technology for image recognition is acceptable as long as it runs on the web servers of ARfolio and there are no additional monthly or annual license fees. Detailed description of the AR Editor: The functionality is basically the same as on competitor (Layer Creator) which is made in HTML/JavaScript or PixLive Maker  (Objective-J) Please register there for a free account and play around with it. If you do this you will have a very clear view what this project we want to do is all about. But keep in mind, we will not create a one on one copy of Layar. Our Editor will have some slight differences and advantages. We need to talk about this. You will get more detailed information, if we get in contact. Regards, Thorsten Giesseg ARfolio
  • Number of freelancers needed: 3
Skills: Android App Development AngularJS Augmented Reality CouchDB
Hourly - Expert ($$$) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
We are looking to create an interactive social app available to both iOS and Android users. The app uses several features such as Facebook login, REST API integration, user location management, profile management, messaging and push notification. The UI designs are ready and the backend REST API is currently being developed. If you are familiar with the above functions and feel confident that you can handle a bigger project, feel free to email us. Put "hedgehammer" at the top of your proposal so that we know you have read the job description. Developers with fluent English are preferred.
Skills: Android App Development iPhone App Development
Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
We are looking for a Java Developer with experience in building high-performing, scalable, enterprise-grade applications. You will be part of a talented software team that works on mission-critical applications. You will be responsible for Java/Java EE application development while providing expertise in the full software development lifecycle, from concept and design to testing.
  • Number of freelancers needed: 4
Skills: Android App Development iOS Development J2EE Java
Fixed Price Budget - Intermediate ($$) - $100 to $1,000 - Posted
I need a one page for iOS and Android. This one page will have a US phone number which the user can click on to call. It will also have the company's logo and basic company information, basically a business card. The only other function needed is to be able to send the phone's gps location and call back number to a specific email. The company that will use this app is a towing company which provides roadside assistance to stranded motorists. They would like anyone to be able to use this app in place of a business card to send location and call back info to their dispatch center via an email. The app can be locally hosted on the app, a server is not needed. We would like to use PhoneGap so that a company admin can manage the app with little knowledge of app administration. Possible changes that would be made by an admin would be the 'Send To' email address and the company address and phone number. You will also be responsible for providing all of the needed help to submit the app to Google Play & Apple App store. You must have PhoneGap experience Attached is a wireframe of the app.
Skills: Android App Development HTML5 iOS Development JavaScript
Fixed Price Budget - Expert ($$$) - $5 to $10,000 - Posted
Web and Android app development was "completed" a few months ago . However, there are a lot of apparent and non-apparent issues within both applications (text issues, spelling mistakes, format, design, functionalities issues). I ran the detailed full QA on both applications with the list of all defects found. I need a team to fix everything that need fixing and enhanced. Furthermore, the overall quality of the source code seems poor and need to be enhanced for further updates in the future. The hired team shall provide a 100% complete and refined product at the end of the project. This project is an escrow project. The hired team will only be paid after completion of the project. If interested, please provide the signed NDA. Then, I shall send you QA materials, the Software Requirement Specification Document and the source codes. Note: ASP Net framework was used to develop the Web app.
  • Number of freelancers needed: 4
Skills: Android App Development ASP.NET English Spelling MySQL Administration
Fixed-Price - Intermediate ($$) - Est. Budget: $1,000 - Posted
Game Video Reviews for the games we choose with the below features 1.Game Tips easy which can help in learning games fast 2. Game Review and comparisions 3. Game trailers 4. Top 10 / 5 Game reviews 5. Complete Text Game review for website and youtube example Video Reviews
  • Number of freelancers needed: 5
Skills: Android App Development 2D Animation 3D Animation 3D Modeling
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
We have a sudden rush of new clientele and our increased clientbase and projects have pushed us to chose outsourcing as an option. We are looking for experienced Java/Android/Python/Ruby on Rails Expert professionals. We will hire multiple vendors and will retain only select few who are the best. We take special care about the privacy of our projects and would expect the vendor to ensure the same. We need professionally managed individuals/companies/start ups who can handle a handsome volume of work and are experts in their domain. We have requirements for various projects and spcializations, look for other posts and apply as per your expertise. Your proposal should include: *your specific skills relevant to this job and level of experience *document and/or show examples of previous projects demonstrating these skills with links and provide code samples *document customer satisfaction with past projects if not visible here
  • Number of freelancers needed: 10
Skills: Android App Development Android Android SDK HTML
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
I have already implemented AdMob Interstitial/Banner on Ionic App by using cordova admob plugin. Now I need to insert 300x250 AdMob Units after every 4 items on Ionic List component. like this: Item 1 Item 2 Item 3 Item 4 Ad unit 1 Item 5 Item 6 Item 7 Item 8 Ad unit 2 ... I just want to implement like that on Ionic: It's for native android app, but i'm going to use this on Ionic.
Skills: Android App Development Apache Cordova Ionic Framework JavaScript
Fixed-Price - Intermediate ($$) - Est. Budget: $6,000 - Posted
We have already designed mockups and backend API. Now we are looking for somebody in Yekaterinburg (Russia), who can develop native Android/iOS app, according to mockups, API and technical requirements. Android required skills: 1. Experience in developing native applications (Java) for Android from 1 year 2. The experience with the Android SDK 3. Basic knowledge of version control systems and bug tracking (Git) 4. Experience with network protocols and networking (REST) 5. Experience with Android SQL database 6. Ability to read and maintain documentation in English Experience in usage of auxiliary libraries for Android: Retrofit / OkHttp, EventBus / RxJava, Dagger, OrmLite and / or others. Work experience with the service Google Cloud Messaging, Google Analytics / Flurry Analytics. iOS required skills: Languages: Objective C Swift 1. Libraries, technologies & frameworks: 2. Objective C (XCode, Soryboards/Interface Builder, Instruments) 3. Networking (ASIHTTPRequest, AFNetworking, RESTKit) 4. Reporting (TestFlight, Crashlytics) 5. Database (CoreData, SQLite, MagicalRecord) 6. Testing (UnitTesting) 7. XML, JSON 8. Dependency management (CocoaPods) 9. Multithreading (GCD) If there is, please, send us a list of published applications on Google Play.
  • Number of freelancers needed: 2
Skills: Android App Development Google Analytics API ORMLite REST