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!

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    Aplikasi akan digunakan untuk pengambilan data penelitian berupa distance(jarak hp ke wifi) dan nilai rssi. Aplikasi mampu menampilkan wifi disekitar beserta keterangan apakah wifi tersebut support RTT atau tidak. Penelitian nanti akan menggunakan 6 wifi dan harapannya aplikasi bisa menangkap nilai distance dan rssi dari ke 6 wifi secara bersamaan. Setelahnya data yang sudah direcord dapat di export menjadi csv. Berikut contoh nya : (hanya menampilkan 1 data wifi)

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    Experience Kotlin Developer 6 Hari left
    TERVERIFIKASI

    We are searching for an Android Developer With knowledge of Kotlin with a strong desire to push mobile technologies to their utmost. Expertise in Camera customization, we need to have the annotation + text editing on screen. Most of the work is done but previous developer not able to fix the annotation + preview screen issue. Annotation should be drawable like shared the reference app url. Code will be shared once we finalized. Apply then if you have experience in Annotate the object in Camera is managed by app. Best Example of annotation : Install this app and check how rectangle + circle + square is drag and having the delete option.

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    I am looking for a skilled Native Android developer or freelancer who can assist me with the following query and help launch my app on the Google Play Store. I am interested in purchasing the source code for the ChatGPT AI app from and would like to reskin and launch it on the Google Play Store. Here is the link to the app: [ConversAI ChatGPT AI Native Android Chat App](). The app features are as follows: - Built using 100% Kotlin - Native Android development - Utilizes Jetpack Compose - Supports Markdown formatting - Includes chat history functionality - Provides full access to the source code - Offers comprehensive documentation - Includes in-app purchase option to unlock the PRO version - Integrates Admob ads for monetization - Allows users to watch rewarded ads to earn additional m...

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    I am looking for an experienced Android developer who has experience with Flutter and Kotlin. I need someone who can help me with updating my existing app and fixing some bugs. Key Requirements: - Experience with Flutter and Kotlin - Strong knowledge of Android development - Ability to improve UI and add new features - Knowledge of bug fixing - Experience in ChannelMethod and Platform specific integration in flutter The project is an immediate fix and needs to be completed as soon as possible. If you are interested in this project, please contact me with your experience and availability.

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    Seeking Experienced Kotlin Developer 5 Hari left
    TERVERIFIKASI

    Hello, We are currently seeking a highly skilled and experienced Kotlin developer to join our team. If you have a passion for developing robust and efficient applications using Kotlin, we would love to hear from you. Requirements: Strong proficiency in Kotlin programming language Proven experience developing Android applications using Kotlin Familiarity with object-oriented programming principles Solid understanding of software development lifecycle and Agile methodologies Experience with version control systems, such as Git Excellent problem-solving and analytical skills Effective communication and teamwork abilities

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    I am looking for a backend developer to create a food ordering platform for multiple restaurants. The ideal candidate should be experienced with Java programming language and PostgreSQL database management system. The platform will be a multi-restaurant system that allows customers to order food from different restaurants. The backend system should have the following features: - User authentication and authorization - Menu management for each restaurant - Order management and tracking - Notifications - Integration with payment gateway - Reporting and analytics The developer should be able to work in an agile environment and have experience with REST API development. Good communication skills and the ability to work in a team are also important.

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    React Native Tutor 4 Hari left
    TERVERIFIKASI

    I am seeking a React Native tutor with intermediate expertise to help me learn specific topics. I am looking for a few tutoring sessions to improve my skills and knowledge in React Native. The primary goal of the tutoring sessions is to learn specific topics. Ideal skills and experience for the job: - Expertise in React Native, React native package development. - Intermediate level knowledge in Native Modules. - Ability to build package / libraries or components for React Native using java or kotlin.

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    App Developer 4 Hari left
    TERVERIFIKASI

    Android, Kotlin, Flutter Developer Required

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    HI, Start your proposal with WEBVIEW, else it looks spammy. So we have published a webview app on playstore built with Kotlin. The issue we are facing is that the website cookies are working fine on the apk that is generated on the android studio but it is not working on the app bundle that we publish on the playstore. We need urgent fix for this issue.

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    The DIALER app should be user-friendly and efficient, with features such as call logs, contact lists, and the ability to make and receive calls with Sim1, Sim2 and via WhatsApp. During mobile number dialling, the number shall be verified with whatsapp availability and enables the whataspp dialer accordingly. Main features required: 1. Sim cards detection and enabling of dial pad with respective sims and whatsApp. 2. For dialling: Sim1, Sim2 and whatsApp 3. For call receiving: sim1 and sim2. Understanding whatsapp call receiving is available in whatsApp only. 4. Contact search bar with name or number or place. 5. About us and feedback page required. 6. Call features in Sim1 and sim2 are call hold, call merge upto 3numbers, mute and dial pad for ivs. 7. Able to select country code whole dial...

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    Android TV 2 Hari left

    I am looking for a freelancer to create an Android TV app with a top navigation layout. I have specific colors and designs in mind for the app and would like the freelancer to incorporate them into the final product. The main purpose of the app is to stream live radio content. I have attached a layout file, where the top bar is for the navigation view. Once the user clicks on page1/page2 or so on then it will load the content of page1/page2 and so on respectively. Page1/page2 can contain RowSupportFragment or GridView. Right now you can use any demo data. I actually want just a layout with some demo data, not an actual app. But this should be working with an android tv remote control. Content should load after clicking on the menu, not previously loaded. - Experience with Android TV app d...

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    Admin & app install 1 hari left
    TERVERIFIKASI

    Hi, I have a code of gojek like app. Work list. 1) - Install admin panel on my server 2) - Add firebase OTP function( admin +app) 3) - Install & provide signed APK for playstore publication Note - i am attaching app share the working will show that you can complete the task. App code link -

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    Web & Mobile Application Development 1 hari left
    TERVERIFIKASI

    We are looking for freelancers who have experience and expertise in the following areas: • Front-end development: Creating user interfaces with the latest front-end technologies and frameworks. • API integration: Working with the back-end team to integrate APIs and ensure smooth communication between different components of WebApp • Database management: Designing and managing the database architecture to ensure efficient storage and retrieval of data. • Mobile application development: Building mobile applications that provide seamless user experiences on both Android and iOS platforms. If you have a strong background in these areas and are eager to work on a cutting-edge project, we want to hear from you! Requirements: • Proficiency in relevant programming l...

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    Add two UI to an app on github 1 hari left
    TERVERIFIKASI

    There is a project on github, name is shadowsocksr(SSR) link is The project is written in kotlin. I need your help to add login function for this app, please check all of the requirements in attach document

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    I am looking for a skilled developer to build an e-commerce android application and website. The application and website will be used primarily from local businesses to promote discounted products online, and from potential buyers. I am looking for a custom solution that is tailored to my specific needs. The ideal candidate should have experience in building custom e-commerce platforms and integrating PayPal and not only, payment gateway. The website and application should have an easy-to-use interface, be mobile responsive, and have features such as inventory management, order tracking, and customer support. The project should be completed within a reasonable timeframe and within budget.

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