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Mobile App Development Jobs

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Hourly - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
Hello! We are looking to hire (via Upwork) the RIGHT person to help us out with a Xamarin project, potentially more to come in the future, depending on demand. We currently have a need for someone to help us estimate the scope of development for an upcoming project and then complete the work for that project. About us: 303 Velocity is a software development company based in Denver, Colorado. We currently focus on apps for Android, iPhone and Windows Phone. Our team consists of talented consultants, designers and developers from around the globe. Interested in working with us? Please answer the following questions: - Why are you the best candidate for this job (as well as possible future and ongoing projects)? - What RELEVANT work have YOU completed? Include samples of your work as well as links to projects - with descriptions of your role and work completed within them. What is your level of experience with the following: - Xamarin Development - Android Development -...
Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
Hello, We need Xamarin developer for our Mobile apps development both( android and ios). You should have experience in Xamarin platform. If you have Certified Xamarin developer then a + Job description provided soon. Its a long term position. place your bid. we will contact you over skype or PM. Thanks, Regards,
Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
We are looking for a mobile developer and web developer to assist in the pilot launch of a web/mobile application for our funded start up business. The following are the main areas of the project: 1) Mobile development for android and/or ios. 2) Web development for an online portal containing a subset of functionality of the mobile application. 3) Light Graphic design. We have developed static screens which will be used in the mobile application and web site. If you do not have graphic design but are a terrific developer, indicate as such and we will add a graphic designer to the team through upwork. We have an RFQ and designs of all the screens which will be provided pending review of your response and execution of a non disclosure and confidentiality agreement. We anticipate the pilot phase will take 80-100 hours to complete with ongoing work after for subsequent phases.
Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Hello, I am in search of an experienced app developer. I would like to find a person that can work on all platforms (Android, IOS, and Windows). This person will be with me from start to finish for this project. Please contact me if you think this is the job for you! Thank you, Christos
Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Hi look for top quality Android / iOS developer(s) to build a photo sharing app like Instagram EyeEm (https://itunes.apple.com/ae/app/eyeem-photo-filter-camera/id445638931?mt=8) 500px (https://itunes.apple.com/ae/app/eyeem-photo-filter-camera/id445638931?mt=8) Preferably using parse.com (https://parse.com) backend solution.
Hourly - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
This job is for the development of a mobile application based in the healthcare industry. It will be a major rewrite and overhaul of an existing application that we are moving away from but want feature parity with. We want to build something scalable , easy to update and maintain, well documented and easily deployable, our current solution is none of these. There will be many versions of this application (one for each customer) released into the app store, so having something that's scalable and easily deployable is very important. Using Ionic is perfect for us as it will allow us to deploy to multiple platforms with one codebase and easily tune the application to our customers needs without having to maintain code in many places. The core of the application will center around digesting a robust JSON feed and pushing that information to various tabs in the application. The user will be able to act on this information and that data will need to be pushed back to the server....
Hourly - Est. Time: Less than 1 month, 30+ hrs/week - Posted
Hi I need an App built on Phonegap ionic platform. The app would be used on ios/android/windows mobiles. Am looking for the freelancer having strong expertise in in cross platform mobile application development. You should have strong understanding of MVC, Object Oriented development & database concepts. Core technical skills: Android, iOS, PhoneGap,Cordova, IONIC framework CSS3, JavaScript, JQuery. you should have good experience on web service integration (SOAP, REST, JSON, XML). Please send me examples of your past Job Description: Your responsibilities: - Review business requirements working with other team members - Perform a technical analysis of requirements - Produce a solid, detailed technical design - Write clean, modular, robust code to implement the desired requirements with little or no supervision - Work with the QA and Customer Support teams to triage and fix bugs with rapid turnaround - Contribute ideas for making the application better and...
Hourly - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
A multi user general electronics repair tracker like PCRT with help desk and a gps tracking interface for clients to find the closest shop. (like easytaxi app) with multiple associated shops inventory management and parts/tools distribution sales. Text strings with variables to make translating and customizing easier. Is a complex job. and that is not the full description. I would like to find a company that is confortly up for the job. And can do a very polished finish. Probably a mobile app that works with the same database or only a desktop and mobile web versions should work.. and then do an app with a browser embedded.
Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Hi everyone, I need someone to create a mobile app that will interact with my backend via a REST API. The purpose of this app is to allow authors to send notifications to their readers/fans on their mobile device. In an effort to keep this short, this is a basic overview of what the app should do: 1. Receive push notifications from my backend when an author releases a new book. This will preferably be done with Amazon SNS, but I am open to different technologies. 2. Require a user to login to my backend before any actions can take place on the app. They should also be allowed to signup and use Facebook authentication. 3. Retrieve data from my REST API to list book promotions and authors. 4. Perform POST operations to allow readers to follow authors. 5. REST API calls to send usage data to my backend (unless a more viable option is available). I'm currently working on a more detailed specification that will be provided to applicants. The hired freelancer will also need to...