Objective C Jobs

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Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
We provide our clients with the most reliable user experience centered mobile applications and websites available. We are always seeking self-starter, highly skilled, independent coders to partner with and bring these projects to life. Our latest project will be developed using Angular and Ionic's framework. We will collaborate on function and design and transfer project files through an online repository. The timeline on this project is less than 10 weeks from concept to deployment. You must be able to adhere to tight deadlines, work independently, communicate often and have the skill set required to properly execute the scope of work. This project will primarily have several primary abilities, integrations, and components. • Geo-location • Cloud based data set push and pull • SMS, email and push notifications. • Animation rich user interface • Quick, responsive user interface. • Third party OCR scanning of personal identification. • Calendar control The app's cloud based database will be accessible with most of the app's functionality . We will be issuing tasks based on the speed and deliverability of the assets. We wil provide a general user flow, graphical components, and access to Amazon's web services. Please ask all questions prior to submitting a bid.
Skills: Objective-C Android App Development AngularJS HTML5 Canvas
Hourly - Entry Level ($) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
I am looking for multiple writers who can write genuine topics around programming languages and frameworks. Each writer will be assigned to the 1 programming language/framework, so I’m searching for a writers who can dig deep and provide genuine information/tips around assigned programming language or framework. If you want to qualify for the next round please answer to the questions below.
Skills: Objective-C Android Game Development Game Programming
Fixed-Price - Expert ($$$) - Est. Budget: $800 - Posted
Develop Android/iOS hand gesture API for YINS hardware AR interactive 3D book control 
Skills: Objective-C Android App Development iOS Development iPhone App Development
Fixed-Price - Expert ($$$) - Est. Budget: $2,000 - Posted
Responsibilities - Design and build applications for the iOS platform - Ensure the performance, quality, and responsiveness of applications - Collaborate with a team to define, design, and ship new features - Identify and correct bottlenecks and fix bugs - Help maintain code quality, organization, and automatization Skills - Proficient with Objective-C - Knowledge of the Bolts framework - Experience with offline storage, threading, and performance tuning - Familiarity with RESTful APIs to connect iOS applications to back-end services - Knowledge of other web technologies and UI/UX standards - Understanding of Apple’s design principles and interface guidelines - Knowledge of low-level C-based libraries is preferred - Experience with performance and memory tuning with Instruments - Familiarity with cloud message APIs and push notifications - Knack for benchmarking and optimization - Proficient understanding of Git - Familiarity with continuous integration - Understanding of multithread mechanisms (semaphores, queues, mutexes) - Experience with the AWS iOS libraries (Cognito, S3, APIGateway) - Knowledge and ability to implement unique animations
Skills: Objective-C Animation iOS Development
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
Looking to distribute an app is through iTunes Connect and make available for download through Testflight I need someone who is very experienced in coding for iOS to migrate a mobile app. Description of the App Here: (Must keep basic until NDA signed) This will be a migration of an iPhone (iOS) App from 1 location to another. This job needs to be completed quickly. Requirements: -Someone who can not only program but can also do UI design (I already have the layout that I want, it just needs to be implemented) -Someone who has at least 1000 hours on Upwork -Someone has a 4 or 5 star rating -Someone who takes pride their work and makes polished looking products. -Someone who speaks English well Heres what you need to do next: - Please reply with the examples of your previous work including any user interface or design examples that you have done before. If I like your previous work I will reply and you give you more details. ********* IMPORTANT when you reply start by typing the code words: Honey Badger This way I know you took the time to read the complete description instead of just replying to all new submissions like many people do! Thanks Objective C, C Programming, Cocoa, iPhone, Corona
Skills: Objective-C Apple Xcode HTML5 iOS Development
Hourly - Entry Level ($) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
We are looking for an objective C developer who has worked with HealthKit before to help us extend a Cordova HealthKit plugin to support deleting foods from healthkit. Here is the github issue: https://github.com/Telerik-Verified-Plugins/HealthKit/issues/70 Here is the scaffolding for extending the plugin: https://github.com/Telerik-Verified-Plugins/HealthKit/commit/4151bbfcbb187f2468634a487b690921cc77cd5d
Skills: Objective-C iOS Development JavaScript
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Looking for an experienced developer that can work with us to design a mobile application, native to either iOS or Andriod environments. Would need to be able to work with us and have incremental feautures be demonstratable in short interations.
Skills: Objective-C Mobile App Development