Objective C Jobs

Objective C is a powerful programming language that enables developers to create compelling apps and extend existing applications. It lies at the foundation of many popular iOS, macOS and tvOS apps, providing developers with an efficient, high-performance platform. An Objective C Developer can provide customized app solutions to meet nearly any requirement. From a user-friendly layout, to tight security protocols, Objective C can be used to create nearly any application with any feature set.

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

  • Creating mobile applications with features such as authentication methods, tracking capabilities, displaying views, CarPlay integration and map route drawing
  • Developing social/shopping experiences akin to Uber, as well as in-app video sharing
  • Designing and building unique learning platforms to aid in mastering Asian alphabets
  • Adding functionality for google & apple logins for compatibility with both Android and iOS platforms

An Objective C Developer is capable of providing innovative solutions for custom app designs and any desired feature set with swift development timetables. Our developers are experienced in debugging so your project will be completed on time & within budget. With Freelancer.com, these professionals can be available to help make your app concept a reality. Post your project now and find the perfect expert developer for your project!

Da 67,049 valutazioni, i clienti danno una valutazione ai nostri Objective C Developers di 4.82 stelle su 5
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    80 lavori trovati, prezzi in EUR

    I am seeking a skilled mobile app developer for creating a marketplace application through which users can buy and sell digital products. Key Features: - The application should cater to both Android and iOS platforms. - User registration and login facilities must be integrated for maintaining user profiles, tracking purchases, and enabling secure transactions. - Support for selling digital products specifically photos and videos. They should be appropriately categorized for easy browsing. Payment Integration: - The ability to handle transactions via credit card and PayPal is mandatory. Ideal Skills and Experience: - Previous experience in developing e-commerce mobile apps is required. - Proficiency in both iOS and Android apps development. - Expertise in integrating payment gateway...

    €539 (Avg Bid)
    NDA
    €539 Offerta media
    68 offerte

    I'm looking for skilled app developers who can create an application that is compatible with both iOS and Android devices. The primary function of the app has not been decided yet, so I'm open to your creative input and suggestions. However, some features I would like to consider for the app include: - Location-based services - Push notifications - In-app purchases If you have experience in cross-platform app development and are adept at integrating the above features, I'd like to hear from you.

    €619 (Avg Bid)
    €619 Offerta media
    45 offerte

    I am looking for apple developer who can download TUNIC Unisono() app file as ipa. I think the candidate need to have a apple account to do this. In any case, candidates must obtain the IPA file using the link above.

    €74 (Avg Bid)
    €74 Offerta media
    9 offerte

    I'm seeking a skilled iOS app developer. Specific type of app and special integrations are yet to be determined, but I'm open to hearing your expertise and suggestions. Ideal Skills: - Experience in various app genres - Good knowledge of app integrations Your role will be to provide counsel on the best course of action, then code and design the app accordingly.

    €18 / hr (Avg Bid)
    €18 / hr Offerta media
    100 offerte

    I'm looking for an experienced app developer who can create a dual-platform e-commerce application. The application should be designed for both iOS and Android. Key Features: - Shopping Cart: The app should allow users to add items to their cart, make changes and proceed to checkout seamlessly. - User Profiles: Users should be able to create and manage their profiles, helping them to save their preferences, track their orders, and get personalized recommendations. - Payment Gateway Integration: The app should have a secure and seamless payment system for various online payment methods. The developer should have prior experience in e-commerce app development, with a deep understanding of the user experience and design principles. Experience with both iOS and Android platforms is a pl...

    €60 / hr (Avg Bid)
    €60 / hr Offerta media
    27 offerte

    I require a professional to develop a money remittance service that can operate between the United States, United Kingdom, and Australia in under 24 hours. The service must support various payment methods including Credit/Debit Card, Bank Transfer, and Mobile Payment. Key requirements: - Rapid global remittance: The system should be able to transfer money between the specified countries within 24 hours. - Payment method support: The platform must accommodate Credit/Debit Card, Bank Transfer, and Mobile Payment. - Security: The system must be secure to prevent unauthorized access and protect user's financial information. Ideal skills and experience: - Proficient in payment gateway integration - Prior experience in developing remittance systems - Strong understanding of global financi...

    €746 (Avg Bid)
    €746 Offerta media
    46 offerte

    I'm looking for a skilled mobile app developer to create a robust and user-friendly app for my delivery startup. The app should be compatible with both iOS and Android platforms. Key Features: - Real-Time Tracking: The primary feature of the app should be real-time tracking of deliveries and location of nearby fashion retailers . It's essential for customers to be able to monitor their order's progress from the moment it's picked up to the time it reaches its destination. - Payment Integration: The app should integrate PayPal as the preferred payment gateway. Customers should be able to make quick and secure payments through the app. Ideal Skills: - Experience in developing mobile apps for both iOS and Android - Proficiency in real-time tracking system development - ...

    €3696 (Avg Bid)
    €3696 Offerta media
    147 offerte

    The project I have in mind is a weightlifting video game for IOS. The game should include engaging features such as: - A progression system with levels to maintain the interest of the players over time. - Multiplayer functionality to encourage interaction and competitiveness among users. - Customizable avatars to allow players to personalize their gaming experience. - Leaderboards to motivate players to improve by comparing their results with others. - Achievements system to provide a sense of accomplishment when certain goals are met. The game is targeted not only at adults but also at children and teenagers, thus, the design and content need to be appropriate for all age groups. The ideal freelancer for this project would have a solid experience in IOS app development and games with si...

    €1333 (Avg Bid)
    €1333 Offerta media
    32 offerte

    I'm looking for a skilled programmer to help me convert my invention into an app for iOS and Android devices. Key requirements: - I'm open to the programming language, so your expertise in Swift, Java, or C# would be beneficial in guiding the decision. - The app should ideally be designed to work offline, although this requirement can be discussed. - The main functions the app should possess are user authentication and data storage. It is preferred that you are located in Southern California, specifically in San Diego, CA. If that is not a reality, then I will still move forward. If you've got experience in app development and can help me bring my invention to life on mobile devices, please reach out. Looking forward to working with you!

    €30 / hr (Avg Bid)
    €30 / hr Offerta media
    130 offerte

    I'm seeking a skilled mobile app developer to create an iOS application focused on social media integration. This will serve as the core functionality of the project. Key requirements include: - Strong proficiency in iOS app development - Deep understanding of social media APIs and integration - Proven experience in creating apps with social media integration - Ability to create a clean, intuitive, user-friendly interface The ideal candidate should have a robust portfolio of similar projects, showcasing their abilities and experience in iOS app development and social media integration.

    €18 / hr (Avg Bid)
    €18 / hr Offerta media
    66 offerte

    I am in need of an experienced mobile app developer who can add new features and integrate a payment gateway to a StackFood application I currently have. Here's what I'm looking for: - Addition of New Features: Autoprint and Driver Tips %. The Autoprint feature should automatically print orders and provide customers with receipts. - Payment Gateway Integration: This is to be specifically done with Yoco. Knowledge and expertise in similar customizations would be beneficial. This project requires extensive understanding of mobile app development and integration procedures especially in the context of the StackFood app. Your portfolio showing similar projects will be greatly appreciated. Looking forward to your bids.

    €263 (Avg Bid)
    €263 Offerta media
    32 offerte

    I'm in need of an app that can identify the location of a user through their social media account - specifically, WeChat and Facebook. This app should work seamlessly, without disrupting the user's privacy and adhering to the rules and regulations of social media platform use. Skills and Experience: - Extensive expertise in location tracking technologies and geo-location services. - Deep understanding of the WeChat and Facebook SDKs and APIs. - Proficient in maintaining privacy standards and ethical practices. - Previous experience in building applications for social media platforms. If you have this niche skill set, I'm excited to connect with you! Let's collaborate and create an effective app.

    €557 (Avg Bid)
    €557 Offerta media
    28 offerte

    Description: We are seeking a proficient AI developer to finalize and improve an existing application for our online platform. This project involves completing the development of an AI-driven application, which includes automating processes and integrating proprietary templates. Project Objectives: - To complete the development of an AI application using existing source code. - Enhance the application's functionality with automated resume and document assessment features. - Ensure the seamless integration of specific, proprietary templates for resumes and cover letters. - Maintain and improve the user-friendly interface to align with our brand’s professional image. Requirements: - Strong background in AI and software development, particularly in projects involving language pro...

    €909 - €1817
    Sigillata
    €909 - €1817
    81 offerte

    <Overview> "Greeting" application for internal use Each employee installs App A. The manager installs App B. The manager installs App B. When an employee presses a button on App A, the voice is immediately played back on App B at a remote location. Example: When the employee presses the "Go Away" button, "Go Away" is played back on App B. (1) App A - Login screen (company code, member ID, PASS) - Voice registration screen →Save to Firebase, "Saved" notification to App B →Each employee can save voice in his/her own voice - Voice playback screen →Press button, notification to App B, play selected voice →For now, "Go! 4 types of "Go", "Good morning", "Good evening", and "Good afternoon" ...

    €199 (Avg Bid)
    €199 Offerta media
    20 offerte

    <Overview> "Greeting" application for internal use Each employee installs App A. The manager installs App B. The manager installs App B. When an employee presses a button on App A, the voice is immediately played back on App B at a remote location. Example: When the employee presses the "Go Away" button, "Go Away" is played back on App B. (1) App A - Login screen (company code, member ID, PASS) - Voice registration screen →Save to Firebase, "Saved" notification to App B →Each employee can save voice in his/her own voice - Voice playback screen →Press button, notification to App B, play selected voice →For now, "Go! 4 types of "Go", "Good morning", "Good evening", and "Good afternoon" ...

    €174 (Avg Bid)
    €174 Offerta media
    14 offerte

    I'm looking to have an app developed for both iOS and Android platforms which will primarily serve as a time-tracking tool for freelancers. Here is what I need the app to do: - Time Tracking: The app should allow freelancers to easily track their time spent on different projects and tasks. This feature should be user-friendly and intuitive. - Progress Tracking: Besides time tracking, I also need a feature that allows for the tracking of project progress. This could be a percentage completion bar or any other suitable method. Your ideal skills for this project include: - Proficiency in both iOS and Android development - Experience in developing time-tracking apps - Understanding of user-friendly design and intuitive UX - Ability to integrate a progress tracking feature - Past experie...

    €512 (Avg Bid)
    €512 Offerta media
    79 offerte

    I envision a revolutionary mobile app, bridging the gap between a productivity tool and a social networking platform. I need a resourceful and dedicated developer willing to embark on this creative journey with me. The core functionalities of the app would be: - User Profiles: Personalized user experiences and preferences - Newsfeed: Regular updates and relevant content for users - Data Sharing: Safe and secure data transfer mechanism - Real-Time collaboration: Instant communication and project synergy Ideal Skills Required: - Proficiency in mobile app development - Understanding of social media functionalities - Experience with real-time data sharing and collaboration features - Strong knowledge of creating and managing user profiles - Background in implementing secure messaging systems...

    €418 (Avg Bid)
    €418 Offerta media
    19 offerte

    I am seeking a skilled IOS Developer to craft two or three distinct pages on my app, with emphasis on a functional ranking page. The core features to be implemented include: - Ranking page On the ranking page, the application needs to showcase top rankings. These rankings are to be determined based on user votes. Your main task will be to develop a system that efficiently gathers and applies user votes to rank profiles. Ideal skills and experiences: - Proficient in IOS development - Previous experience developing a user voting system - Familiarity with creating ranking-based features - Knowledgeable in developing user interaction components like Login/Registration and Messaging.

    €79 (Avg Bid)
    €79 Offerta media
    9 offerte

    I'm urgently looking for a skilled Flutter developer who can expertly integrate a BERT machine learning model into an existing app. The app is functional on both iOS and Android platforms. Here are the key project requirements: - Ability to flawlessly integrate BERT model into my app - Enhance the app with added text classification functionality Your experience should include but not limited to: - Proven history in Flutter development - Past performance of app development for iOS and Android platforms - Experience in adding text classification functionality It would be an added advantage if you have a clear understanding and past experience of implementing machine learning techniques on mobile platforms. Engage with me if you meet these criteria for a rewarding collaboration.

    €19 (Avg Bid)
    €19 Offerta media
    9 offerte

    I'm looking for a skilled developer to create an iOS smart mobile device with specific features and functions. Features Required: - High-Quality Camera: The primary use of the device will be photography and video recording, so a high-quality camera is essential. - Long Battery Life: The device should be efficient, with a longer battery life to support extended usage. - Large Storage Capacity: An ample storage capacity is necessary to store the high-resolution images and videos captured. Ideal Qualifications: - Proven experience in iOS development, particularly in optimizing camera features. - An understanding of power-efficient coding to ensure longer battery life. - Knowledge of storage handling and optimization techniques for large capacity devices. The successful candidate will ...

    €12 / hr (Avg Bid)
    €12 / hr Offerta media
    20 offerte

    I'm looking for a skilled developer to help me set up nRF24L01+ with my cross-platform mobile app. The device will be used for remote control, so it's crucial that the app has a user-friendly, custom control interface. Key requirements: - Cross-Platform Development: Experience in developing apps for both iOS and Android is a must. - nRF24L01+ Integration: Proficiency in integrating this hardware for remote control purposes. - Custom Control Interfaces: Ability to design and implement an intuitive, custom control interface for the app. Your understanding of mobile app development, nRF24L01+ integration, and UI/UX design will be essential in delivering a high-quality, functional product. UAE Based

    €136 (Avg Bid)
    €136 Offerta media
    23 offerte

    I'm in need of a skilled app developer who can assist me in bringing my vision to life. Key Points: - **Objective**: My main goal is to develop a mobile app, specifically targeted towards teenagers. - **Target Audience**: This app will be designed to cater to the interests and needs of teenagers. - **Key Feature**: The main feature of this app will be social networking capabilities. I'm looking for a professional with experience in mobile app development, particularly in creating apps with social networking features. Experience or understanding of the teenage market is a plus. Your ability to work collaboratively, communicate effectively and deliver on time is important. If you're interested, please reach out with your relevant experience and I'll be happy to discu...

    €758 (Avg Bid)
    €758 Offerta media
    46 offerte

    I need an app developed primarily for e-commerce purposes. The key features of this app should include: - User registration and login: This should follow the traditional account creation method, where users can register and login using their email and password. Ideal skills for this project would include e-commerce app development, familiarity with user authentication systems, and a keen sense of organized, user-friendly design. Experience in creating user registration modules will be highly regarded.

    €15 / hr (Avg Bid)
    €15 / hr Offerta media
    93 offerte

    I need an experienced mobile app developer who is proficient in Flutter and Figma. The app should be compatible with both Android and iOS operating systems. Functionality: - The primary purpose of this app is to facilitate both financial management and educational activities. It's a hybrid app that will cater to people interested in both fields. Features: - The app will include paper trading functionality. This means users can simulate trading stocks, bonds, or other investments without committing actual funds. This will be an integral part of the educational aspect, as users can learn about investment strategies and risks without the financial implications. Ideal Skills: - Proficient in Flutter for cross-platform development - Experience in Figma to design and prototype the app -...

    €551 (Avg Bid)
    €551 Offerta media
    121 offerte

    Searching for an adept app developer proficient in both iOS and Android. The main goal of the project is undisclosed but it must incorporate an in-app purchases feature. Skills and Experience: - Proficient in iOS and Android platform development - Extensive knowledge and experience with in-app purchases integration - Able to work with minimal direction and fill in gaps as needed due to unspecified project aim - Innovative and forward-thinking to create engaging and user-friendly design elements - Strong problem-solving skills and the ability to work under pressure to meet deadlines Ensure to include relevant work samples or links to previously developed apps within your bid. Offers without this will not be considered. Looking forward to collaborating with an experienced, dynamic profes...

    €438 (Avg Bid)
    €438 Offerta media
    13 offerte

    I want to develop a tool to help my game, (mobile)

    €134 (Avg Bid)
    €134 Offerta media
    22 offerte

    I'm searching an iOS developer for building the iPhone/iPad version of our website. Are actually finalising the Android version but we also need the iOS version. A webviewmust load the website when the application is launched, with some specifications : - The Firebase library must be installed and the registration token must be sent when the main URL is laoded (ex: ) - Push notifications must be shown when one is sent by Firebase - We have a Google OAuth2 authentication on the website that allow user to connect to our website with their Google credentials, this authentication must be still working in the webview and if possible if a Google account is set on the terminal to propose the existing account. - On the website that's possible to upload photos/videos (with...

    €490 (Avg Bid)
    €490 Offerta media
    79 offerte

    I'm seeking an experienced mobile app developer who can build a news and live broadcasting application for both Android and iOS platforms. Key Features required: - Live Streaming: The primary function of this app should be news dissemination where users can watch live news videos. - Push Notifications: The hero feature is the ability for the app to send timely push notifications to the users about the latest news updates on their devices. - Social Media Integration: The app must facilitate easy social media sharing, enabling users to spread the word about the news they find relevant. - app focused Language is arabic admin can share voice Notes as Braking News - cms must be in arabic - the developper must upload the app into apple store and play store The ideal candidate wou...

    €3590 (Avg Bid)
    €3590 Offerta media
    94 offerte

    I am seeking an expert developer with experience in Quickblox to create a real-time chat feature with push notifications for my mobile applications on iOS and Android platforms. The project does not need specific design requirements. Key responsibilities for the project are: - Implementing robust real-time chat functionality using Quickblox - Integrating push notification for the chat feature - Ensuring seamless function across both iOS and Android systems Ideal skills and experience for this project include: - Proficiency in Quickblox - Proven experience in building real-time chat applications - Insight into push notification integration - iOS and Android development expertise

    €478 (Avg Bid)
    €478 Offerta media
    51 offerte
    Conversational AI Mobile App Development Sta terminando left
    VERIFICATO

    I'm in need of a skilled mobile app developer to create a Conversational AI app for both iOS and Android platforms. Job Title: Lead AI/ML Engineer for Avatar Development Location:Remote Job Type: Part-Time Role Summary: We are seeking an experienced Lead AI/ML Engineer to spearhead the development of a cutting-edge mobile application that creates and interacts with AI-powered avatars based on user-uploaded multimedia content. The ideal candidate will have a strong background in AI, machine learning, and software development, with specific experience in NLP, image processing, and real-time systems. Key Responsibilities: - Design and implement machine learning models to analyze and learn from multimedia content to create personalized avatars. - Develop real-time intera...

    €2162 (Avg Bid)
    €2162 Offerta media
    40 offerte

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