You've landed at the right place. oDesk is now Upwork. Learn about the new platform.

Mobile App Development Jobs

479 were found based on your criteria {{ paging.total | number:0 }} were found based on your criteria

show all
  • Hourly ({{ jobTypeController.getFacetCount("hourly") | number:0}})
  • Fixed Price ({{ jobTypeController.getFacetCount("fixed") | number:0}})
show all
only
only
only
show all
only
only
only
only
only
show all
only
only
only
Fixed-Price - Est. Budget: $ 150 Posted
I have a very simple Android tapping game. The game is a 2D reflex-type endless runner. I have completed the Android version and need an iOS developer to port it. 100% of the designs and sounds will be provided. The entire app is 4 screens, however 2 of the screens are just simple buttons, so no actual work is required for them. I would just provide you with the Android application, and all the files that I used in making the game. As mentioned earlier, this is a very simple tapping game, so it shouldn't be too difficult. Thanks.
Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
I am looking for senior web and mobile app project developer or team. Our company have a website for selling American hats. http://www.westernhats.com/ We will need to have Brand-New website and mobile app from current existing site. The developer who established this site are not available to keep update it, so we are looking for a senior web or mobile developer for it. We have a local designer who will be responsible for Design. Please contact to us if you or your team are able to manage whole project development with my current designer. Basically we are expecting this update in 5 month, it need to be live before Next year. More detail will be provide to proven candidate.
Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
I'm looking for testers in Vietnam that own Android phones to help test mobile apps! To sign up for this project, we have a few requirements: - All candidates must create a Testlio.com account: https://testlio.com/for-testers/ - Candidates must verify their location in their profile info. If you love testing, please reach out to us!
Hourly - Est. Time: Less than 1 month, 30+ hrs/week - Posted
I am hiring a developer to write a game like the popular Trivia Crack. I don't need all the fancy card collection stuff, just the core functions like: 1. Players will randomly answer a question from several categories 2. Players can submit questions for approval 3. Multiplayer 4. The questions will be on a server so that I don't need to submit a revision every time there is an update to the question database.
Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
I'm looking to hire an experienced game developer to program an educational app for preschoolers with fun characters, animations and vibrant colors. The app shall be easy to understand and developed in a similar the fashion as the Monkey Preschool Explorer app. I'll provide all graphics as photoshop files and possible animations but this is not set in stone. The finished app shall be approved at the apple iStore to be sold there as well.
Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
We need senior Java and Mobile App developers must have Minimum 5 years experience in Java and 3 years experience in Mobile development. This is a long term development work which will last anywhere from 6 month to 2 years. You will be joining a development team and collaborate remotely with 6 other staffs. High degree of competence in programming and development is expected, so as the ability to get things started with minimum training. Many of the module were ported from an existing in-house system. Our basic environment is built using Java, mySQL, Tomcat. We use trello for project managment, gitHub for our source control and inteliJ for development. The position requires 15 hours of your time per week. It does not require full time commitment. Please don't apply if you don't have deep skill in both java and mobil development.
Fixed-Price - Est. Budget: $ 150 Posted
Hi, I need a freelancer who make my app as soon as possible. I want to make an application which have only four screen. Each of the screen having following function- Splash Screen- Like Flipboard App. Home Screen- It will be two button one for taking image and another for taking video. Sharing Screen- User can share photo and video in social media(like Facebook, twitter, instagram etc.). Make a group & single chat with his/her friends. Other details will be share only the selected candidate. Thanks. Nurul
Fixed-Price - Est. Budget: $ 200 Posted
Hi, I'm a software engineer, and stuck on a problem. Spent the last two days working on it, and a little frustrated haha. I can't find any examples online. Looking for someone who has experience with AWS/iOS and can help walk me through it. This is what I've built: I've built an iOS app in Swift that records 15 sec videos and saves them to an AWS S3 bucket. The iOS app also has a video player to stream the videos from a server. This is where I'm stuck: Once the .MOV file is in the AWS S3 bucket, I pretty sure I need to use AWS Elastic Transcoder to reformat the video into a new S3 bucket, and then use AWS Cloudfront to stream the video back to the iOS app in Swift via Apple's HLS (HTTP Live Streaming). If there are any advanced iOS developers who have experience with this scenario, please contact me. Shouldn't take long. I'll pay you to help walk me through it. Thanks :)
Fixed-Price - Est. Budget: $ {{ job.amount.amount | number:0 }} Open to Suggestion Hourly - Est. Time: {{ [job.duration, job.engagement].join(', ') }} - Posted
{{ job.description }}