Kotlin is a popular and powerful open-source programming language. It is the official language of Android development, allowing developers to create sophisticated, innovative apps. Kotlin simplifies and speeds up development, allowing ambitious projects to be implemented faster, with fewer lines of code. This makes it an attractive option for clients looking to build a highly functional app or website quickly and efficiently.

Kotlin Developers bring valuable experience and expertise to any project they take on, allowing clients to get the most out of their investment. They are experienced in app architecture and development, making sure that client’s apps function exactly as desired. They also have excellent problem-solving skills, ensuring any issue is quickly resolved. In addition, their understanding of the Kotlin language makes working with this powerful tool more efficient and effective for clients.

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

  • Intuitive payment integration platforms
  • Secure authentication systems
  • Multi-platform app development
  • Streamlined in-app purchase functions
  • API issue resolution processes
  • Customized Login activities to connect with databases
  • Bug fixes for mobile apps on all platforms
  • Detailed user profiles optimized for functionality
  • Updated Android apps up to latest Google specs
  • End-to-end VPN app solutions for iOS, Android, Windows and Macs

At Freelancer.com we want our clients to know that their projects will be handled expertly by professionals with extensive experience in building with the Kotlin language. We can provide you with an experienced Kotlin Developer who can make your ambitious projects a reality in record time. Together you can bring your plans to life quickly and efficiently, allowing you to reap the rewards of our collaboration as soon as possible. If you're interested in taking advantage of our expertise in the field of Kotlin development then please do not hesitate to post your project today so that one of our professionals can help bring your plans to life!

From 43,721 reviews, clients rate our Kotlin Developers 4.83 out of 5 stars.
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    16 jobs found, pricing in USD

    The app is a launching pad for an embedded browser based application which provides most of the photography control. The android app will be automatically run on an android PDA. This app will not be placed in the app store. The PDA will be “locked down” in kiosk mode to prevent the photographer from accessing any other android feature. The app has three basic modes, image download, image upload and service configuration. During image download the app will host an embedded browser and URL which will coordinate the camera. At the conclusion of the image capture, the app will automatically download the image from the remote camera host to local PDA storage. The remote host will provide a download API which the app will need to access to pull down the image without any other opera...

    $14 / hr (Avg Bid)
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    28 bids

    We want someone with a thorough knowledge of app development be it frontend/backend/native/hybrid and website development as well. A person should be able to take client calls for us to understand what the requirements are and give us a rough idea of how much it's gonna cost to develop that project. A person should be sound communication-wise and knowledge-wise as well. We are a startup firm looking for a person( a presales guy) who can prepare inputs and workflow for a mobile app development project and initiate calls with clients. Should be available for a call with the client whenever required. You'll work closely with clients to understand their specific requirements, goals, and pain points. Your ability to translate their vision into a technical strategy will be key to ou...

    $72 (Avg Bid)
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    Update Android app from sdk 32 to sdk 33- Kotlin , the app fetches pdf from api and we can we view the PDf inside the App its like a Student notes PDF App.

    $72 (Avg Bid)
    $72 Avg Bid
    27 bids
    React Native Android Module 5 days left
    VERIFIED

    Hello, I need Android React Native Module. The Module should download binary file from url, split binary in 2 parts and save image and video from this binary to Android storage with specific path. Very important that task should be in parallel (or other thread). So for example, if download and save 1 binary will take 1 second, then calling 5 files - should be around same time.

    $509 (Avg Bid)
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    92 bids

    apk download working also able to install but after downloading of apk showing dialog to install or cancel because of intent used to install apk . but i do not want to open that dialog but i want to install apk . because application having own custom screen to version update.

    $2 / hr (Avg Bid)
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    7 bids

    Looking for experienced Android KOTLIN developer for UI improvement and new feature integration for real-time(IM) application. Developer must have knowledge on - -> Coding on Kotlin language , Kotlin coroutines, sealed classes e.t.c -> Deep understanding of UI widgets to handle complex scenarios. --> It's an modification and new integration on existing application. I would request to show interest if you are mainly dealing with kotlin and Java for apps development

    $463 (Avg Bid)
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    24 bids

    Project : Development of 3 applications for Android. Automated applications, with personalized Layouts. The features and functions we need to discuss. For each application 200 dollars, a total of 600 dollars. I'm urgent.

    $552 (Avg Bid)
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    47 bids

    I have developed a VPN application using Flutter, and I now require some native configurations on both the iOS and Android sides. All the front-end, back-end, and API work has been completed. We need an expert in Swift for iOS and Java for Android to handle the necessary native application modifications to ensure the VPN functionality is fully functional. I can provide detailed information to any experienced native iOS and Android developers who are interested. I'm attaching a document that outlines the necessary native modules that need to be configured to enable VPN functionality.

    $560 (Avg Bid)
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    35 bids

    I am looking to develop an Android application with room database and MVVM architecture for a project. The main purpose is for project, with specific features and functionalities in mind. I would prefer an intermediate level of UI/UX, with a user-friendly experience for users of the application. The application should be highly engaging with interactive elements when relevant. If you have any suggestions on features or functionalities, I’m open to hearing them!

    $25 (Avg Bid)
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    13 bids
    Update kotlin app -- 2 1 day left
    VERIFIED

    For this app move all data to supabase or django to store all data. I will add you to git repo as developer, you will update repo above and create all instructions to create supabase or django on cloud and connect everything Ideal Skills and Experience: - Strong knowledge and experience in Kotlin development - Proficiency in bug fixing and troubleshooting - Experience in implementing feature enhancements and UI improvements - Expertise in backend development and making backend changes Deadline: The updates for the app need to be completed within a week. Therefore, I am looking for a developer who can work efficiently and meet this deadline. Preferred Libraries or Frameworks: I have specific libraries and frameworks in mind for the updates. Therefore, I am looking for a developer who is...

    $257 (Avg Bid)
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    The "Smart Mobility Solutions" project is a groundbreaking initiative aimed at revolutionizing urban transportation. This comprehensive endeavor unites an array of cutting-edge features into a single, cohesive platform. It integrates an electric vehicle charging network, enabling convenient and sustainable EV charging across cities. Additionally, the project includes autonomous vehicle communication, allowing self-driving cars to interact with each other and with urban infrastructure, enhancing safety and efficiency. Moreover, the platform provides remote vehicle control, empowering users to manage their vehicles from a mobile app or web interface. Safety is paramount, with advanced features like collision detection and predictive maintenance to minimize accidents and unexpected...

    $191 (Avg Bid)
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    7 bids
    Espresso and Kotlin experience 5 hours left
    VERIFIED

    Automation experience involved in design and development of Test Automation scripts using Espresso. Need to be an expert

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    We are looking for an experienced Android developer to update, integrate, Testing and fix bugs in our existing Android app. The ideal candidate should have a strong background in Android app development and must be familiar with the latest industry trends and best practices. The primary responsibilities will include updating the app with new features, integrating third-party APIs and SDKs, and resolving any bugs or issues reported by users. The candidate should have excellent problem-solving skills and the ability to work independently. Skills needed: - Strong knowledge of Kotlin, Java, PHP and Android SDK - Proficiency in integrating APIs and SDKs - Experience with bug fixing and troubleshooting - Familiarity with UI/UX principles and best practices - Good communication and teamwork skil...

    $454 (Avg Bid)
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    34 bids

    We are looking for an experienced Android developer to update, integrate, Testing and fix bugs in our existing Android app. The ideal candidate should have a strong background in Android app development and must be familiar with the latest industry trends and best practices. The primary responsibilities will include updating the app with new features, integrating third-party APIs and SDKs, and resolving any bugs or issues reported by users. The candidate should have excellent problem-solving skills and the ability to work independently. Skills needed: - Strong knowledge of Kotlin, Java, PHP and Android SDK - Proficiency in integrating APIs and SDKs - Experience with bug fixing and troubleshooting - Familiarity with UI/UX principles and best practices - Good communication and teamwork skil...

    $498 (Avg Bid)
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    10 bids

    Usted debe tener al menos 16 años. Este es un trabajo de nivel inicial para un aspirante a técnico de reparación de electrodomésticos que vive en América Latina. No necesita una computadora. Yo pagaré a un negocio de coworking o a un hotel para que pueda utilizar uno de sus ordenadores y su conexión a internet de alta velocidad. Puede trabajar a tiempo completo o parcial. El horario es flexible. Utilizando una aplicación como Zoom o Google Meet, ayudará a técnicos en EE. UU. a reparar electrodomésticos comerciales.

    $4 / hr (Avg Bid)
    Local
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    8 bids

    Requerimientos para una app de mascotas encontradas o perdidas Objetivo: Crear una app que permita a los usuarios publicar avisos de mascotas perdidas o encontradas, y que facilite la búsqueda de mascotas perdidas. el desarrollador debe proponer el lenguaje y base de datos para esta app. Usuarios: externos: Personas que han perdido a su mascota o han encontrado una mascota. interno: rol como administrador o supervisor, para eliminar publicaciones, editar, o suspender cuentas. Registro y autenticación: Los usuarios deben poder registrarse para poder usar la app debe incluir, rut,nombre completo, correo electronico,foto de carnet. Publicación de avisos: Los usuarios deben poder publicar avisos de mascotas perdidas o encontradas. Los avisos deben incluir la sigui...

    $506 (Avg Bid)
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    41 bids

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