Cocoa is an application programming interface (API) for macOS applications. It is based on the object-oriented programming language called Objective-C and succeeds Mac OS X’s classic Carbon API. A Cocoa Developer is a skilled professional familiar with both Object-C and Swift, two of the most popular computer programming languages used in development of Mac OS applications. Skilled Cocoa developers are able to develop a wide range of software from simple desktop games to larger applications for Mac OS.

At Freelancer.com, our expert Cocoa Developers offer a variety of services tailored to meet the individual needs of our clients.

Here's some projects that our expert Cocoa Developer made real:

  • Developed complex macOS applications with a focus on optimization and flexibility
  • Integrated technologies to create robust and user-friendly Mac OS applications
  • Designed custom UI elements to improve user experience
  • Assisted clients in converting existing web and mobile applications into Mac OS counterparts
  • Developed command line tools for automation purposes and efficient task management

What makes Freelancer.com special is that here clients can find experienced Cocoa Developers for different types of projects with expertise at any stage of development, from beginning to end –– whether it’s creating new projects with advanced graphics user interfaces or updating existing ones to the latest cutting-edge version of Swift or Objective-C. Our experienced Cocoa Developers will make your project come true! So don’t hesitate and post your project now on Freelancer.com to hire the perfect Cocoa Developer for your project today!

From 11,925 reviews, clients rate our Cocoa Developers 4.9 out of 5 stars.
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    3 jobs found, pricing in USD

    I'm in need of a skilled Swift developer with experience in implementing in-app purchases in macOS applications. The application is already built and functioning, but I require assistance in adding a subscription-based in-app purchase feature. Key Requirements: - Have access to the Apple Developer Program and experience in submitting in-app purchase features to the Apple Store - Proficient in Swift, as the application is built using this language - Ability to implement subscription-based in-app purchases seamlessly - Experience in the development of macOS applications and complying with Apple Store guidelines Your responsibilities will include: - Implementing the subscription-based in-app purchase into the existing macOS application - Ensuring the in-app purchase feature is fully op...

    $51 (Avg Bid)
    $51 Avg Bid
    4 bids

    I'm struggling with the latest version of Evernote on my Mac. Can you help me with the following issues? - User Interface Changes: The new version has a different interface, which I'm finding confusing and disruptive to my workflow. - Syncing Issues: I'm having trouble syncing my notes across my devices. It's causing issues in terms of accessing and updating my data. - Note Organization Changes: The way notes are organized in the new version has also changed. I need assistance in understanding and adapting to this new system. I'm looking for someone who is experienced with Evernote, especially the latest Mac version. Your job would be to help me understand and effectively use the new features, as well as troubleshoot any syncing issues.

    $38 / hr (Avg Bid)
    $38 / hr Avg Bid
    19 bids
    Desktop AI App for Mac 2 days left
    VERIFIED

    I am seeking a proficient developer to build a a Mac desktop application, primarily assisting with generative AI by allowing users to call both proprietary LLMs like OpenAI, Claude , Gemini and open source self hosted LLMs using ollama, LMstudio. The expected functionalities should include: • Image Generation: The app should be capable of rendering unique creations from existing databases, or random generation with specifications. • Music Composition: The app should generate original music based on selected parameters, showing its understanding of various music theories. • Text Generation: The app should produce coherent and relevant texts depending on the context provided. The ideal candidate would have prior experience in building Mac desktop app, AI apps and a solid un...

    $658 (Avg Bid)
    $658 Avg Bid
    16 bids

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