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Mobile App Development Jobs

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Fixed-Price - Est. Budget: $ 850 Posted
Hi, Please read carefully the details of this projects. We need MOBILE MMO GAME DEVELOPER - Plattforms: Android / IOS - Must be worked on Unity 3D - NDA will be required - Provider must provide full source code, updated weekly since start job - Must do: 1. GUI programming 2. Data base of credits reached of each player. Programming and server configuration 3. Vehicles physics and environments colliders 4. HUD displays programming 5. The game performance will be similar to Real Racing 3. Include in-app purchases and video streaming. 6. The game will content sponsor placements, so ** All 2D graphics, 3D models will be provided to developer in several formats. ** Developer must be expert on Unity, MMO ** Must have experience in Racing Games development, even on published games. ** Spanish read and/or written skills We need a fixed or a hourly rate. Mobile game must be done within the next 3 months Please estimate timing. More details will be given on interviews. If...

Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
Hello Developers! I am looking to create an iPhone App, one that is in a way similar to the retailmenot and zoomingo app that are on itunes. I would like to create an app that shows content to people based on their GPS location with the ability to send push notifications. The content showed would be based on the peoples social media likes/follows. I believe this app will require a backend/database to store all the data. I do not have a design for the app at the moment and this is my first app creation project so I am looking for an iOS developer with expert knowledge of iOS app creation with previous backend work experience and UI design. Can you help me build this app?!

Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Apply if you have experience creating native apps in iOS & Android, and integrating API's into mobile apps. Backend to be built on Rails, no exceptions. Below is a brief, high-level description of the application. I can provide detailed mocks/wireframes if you are the right person for this project. Needed: Mobile matchmaking application for iOS and Android. A first time user creates a profile by authenticating with Facebook API and LinkedIn API. Small amount of data is grabbed from each API to make up the profile. The user sets a few additional profile fields not associated with the APIs to complete the profile. Once the profile is created, the user has the ability to filter for profiles they want to be 'matched' with. Once the filters are set, the user plays a 'tinder-like' game to find like profiles and start a conversation. **MUST: have experience creating mobile apps, taking wireframes and turning them into software, communicating with clients, use professional...

Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
NOTE: DO *NOT* CONTACT US OUTSIDE OF UPWORK OR YOU WILL NOT BE GIVEN CONSIDERATION. Hello. We are developing the Fun Things location-based mobile app for iOS and Android (funthingsapp.com). It is live in iOS and Android stores, although we are still in early stages. We are seeking a competent mobile app developer to help us plan and the install Google Analytics for both iOS and Android versions across all devices. The job duties include: 1. Work with our team to develop what criteria we want to test (ex. heat map of screen, locations of users, etc.) 2. Develop the proper Google Analytics code to achieve the plan 3. Install Google Analytics accordingly for both operating systems 4. Test results You MUST have prior experience with mobile app development, preferably location-based apps. Preference will also be given to proximity to west coast America in order to facilitate working with our team. References are required, including screen shots and links to prior app work. *****...

Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
We are looking to create a Third Party Keyboard Application for iOS that will include our branded characters in the form of Emoticons, GIFs and Stickers. We need someone who is very experienced in coding for iOS and has some experience in creating 3rd party Keyboards. This needs to be a job that can be completed quickly. Requirements: • Someone who has at least 300hrs on Upwork (formerly Odesk). • Someone who can not only program, but also do the UI design. • Someone who has a 5 star rating • Someone who takes pride in their work and makes polished looking products • Someone who speaks and writes in fluent English. Please reply with examples of your previous works including any user interface or design examples you have done before. If we like your previous work, we will reply and provide you with more details. ***Important: When you reply, start by typing the code word Panama Jack*** This way, we know you took the time to read the complete description instead of just replying...

Hourly - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Hi there, i'm currently in the final plannings for my mobile app which will support both IOS and android devices. I cannot give too much information on the details if the app due to third parties currently not being present and would like to protect the idea of the app. All i can say is that the app provides a similar concept to uber and Justeat both of these apps compare your nearest taxi office or restaraunt and you are then able to book your taxi or purchase your service on the app. I require my app to be incredibly clean, simple, customer focused and fast. With attention to detail especially within the design framework for the app. My app will require customers to purchase their service in this case I cannot tell you exactly what particular service the app will provide. The app will also require the ability for the customer to comapre. For example: comparing your nearest taxi cab offices or restaraunts with each taxi company having a rating out of 5 for example 1 star 2 star etc....

Fixed-Price - Est. Budget: $ 220 Posted
Must complete whole project within 3 days. An android mobile application of inventory management system, consisting of database server. Database server: Parse/ Any recommendation of database. Data must save as local cache and server itself. The user interfaces are already done on papers. Looking for someone to do the coding portion (code out the functions and user interfaces), INCLUDES comments. The person who handles this project must be able to concurrently update me with status of project through Skype. Main features: 1. Register - Only Username & Password 2. Log in - Username, Password & Checkbox of Keep me login 3. Category - Display existing created items in categories 4. All Items - Display all existing created items 5. Search Item - Through text-based & speech-recognition 6. Add Item - Image, Spinner/Drop-down list, Text-boxes 7. Favorite Location - Manual input text-form by user 8. Setting - Only change password 9. Log out Thanks.