Android is the most popular mobile operating system globally. It is a modernized version of the Linux open-source operating system, which provides millions of users with compute resources and features to create user-friendly mobile applications. An Android developer can specialize in creating and designing the underlying code for building interactive mobile applications for the Android platform with user friendly features such as easy navigation and rich user interface.

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

  • Quick integration of payment gateways onto multiple platforms.
  • Identifying and fixing software bugs in existing Flutter projects.
  • Utilizing SMS API to provide a secure login experience with OTP authentication.
  • Developed a multi restaurant food delivery system with powerful UI/UX capabilities that contain an extensive list of features.
  • Added new functions onto existing android applications.
  • Developed a tablet app specifically designed to provide train replacement service manual announcement applications.
  • Wrote code for thermostat remote control on ESP32 WiFi and Blynk cloud platform.

It is evident that Android developers have a wide array of talents at their disposal that can be used to create innovative solutions and applications for any of your desired needs. On, we have experienced Android Developers with years of expertise ready to assist you in your project. Our talented developers are passionate about what they do—making sure that all customers get their desired product quality and standards met on time without compromising the overall application structure and design. If you are looking for an Android Developer for your project, why not post your project today on Freelancer?

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    I am looking for a freelancer who can assist me in publishing apps on the Google Playstore. I have already created the apps and need your Playstore console to publish them. We are ready to pay a good price for a good console. Ideal Skills and Experience: - Experience in publishing apps on the Google Playstore - Familiarity with the policies and guidelines of the Playstore - Excellent communication skills to provide guidance and assistance throughout the publishing process. Please note that all my apps are safe and fall under various categories like gaming, utility and social media.

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    I am in need of a freelancer who can modify my existing Android app without the source code. Specifically, I require functionality changes to be made. I have a detailed list of the desired modifications that need to be implemented. The deadline for this project is flexible, but would like it completed in 30 days Ideal Skills and Experience: - Experience with Android app development - Knowledge of modifying existing apps without the source code - Proficient in making functionality changes - Attention to detail and ability to follow a detailed list of modifications - I only have the existing APK, that is hardcoded for a custom handheld scanner that sends data to a certain website. I have changed the website and need to send the data sent there now. The previous coder has gone missing.

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    Hello, We are working on one flutter project, now the thing is that we want to add an app in purchase feature to it, That's all. Codes we have written just the implementation of it is required.

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    REMEMBER: THERE IS NO PAY FOR THIS PROJECT, BUT WE ARE READY TO DO THE PROFIT SHARE UPTO 10% DONT BID IF YOU ARE LOOKING TO TAKE THIS PROJECTS FOR PAYS. THERE IS NO PAY ONLY PROFIT SHARES I am looking for an experienced developer to create an e-commerce app for both iOS and Android platforms. The app will be used to sell physical products and I already have mockups ready for the design. I am open to suggestions but I do have some specific requirements that I would like to be included in the app. Ideal skills and experience for this job include: - Experience in developing e-commerce apps for both iOS and Android platforms - Knowledge of integrating payment gateways - Knowledge of user authentication and security - Experience in designing user-friendly interfaces - Excellent communi...

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    I have android source code Call recording project. project working everything on Android 9 version . but not working call recording app on Android 13 version. if any body have experience on Android development field bidding here

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    Fix an issue of ICP by android 6 ditë left

    I looking for freelancer who have strong experience for Internet Computer Protocol. I have a ICP project that good running created by React JS. But I wanna this project run in android & iOS. App's mission is simple. - Create login screen that have a button which can calling ICP Api. - Call Api and if succeed authenticate, redirect the login screen. That's all I hope finish this app very fast.

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    I'm looking for a freelancer to help me set up a WhatsAuto ChatGPT for my business. I need this integrated with WhatsApp, and the bot needs to have lead generation capabilities. For responses, I need them tailored to my business specifically. This will involve setting up the bot, creating and managing a database of conversation paths, and deploying it to the WhatsApp platform. I will provide any additional information or resources that are needed. I'm confident that the right person for this job has experience in setting up and managing bots for marketing and customer service purposes, and is able to customize responses to fit my individual business needs. A deep understanding of natural conversation and natural language processing is also a must. If you think you have what it ...

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    hello there is a problem with webview while direct to whatsapp number on IOS you can see it on the attachments i don't is it wrong url or we need to add something so that can work on both platforms Andriod and IOS thanks

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    App is similar olx & less functionality compare to olx. Budget only 370 USD Develope 1)Admin panel 2) Website view same type app 3 ) app develope 4) publish play and apple store (we only provide login details for play console & apple developer store &alredy all fee paid with approval ok to publish & apple & play) We provide only ruf like pen and paper design Yourside all like UI develop ,all api ,other

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    Develop a dating mobile app 6 ditë left

    Need to develop a dating app (Android and IOS apps + Admin control) Prefer technology: Flutter Prefer data base: Firebase Code should be delivered as well. UI and UX is ready on Adobe XD The selected developer should be detailed, experienced and fast Feature list: Swipe right and left (like and unlike) Social sign in/up + email and verification code User profile Search based on preferences and location Free and premium subscription model Gateway integration SquareUp or Stipe Matching (based on preferences and distance) Push notification Chat (LTR and RTL support + emoji only) Like and viewer counters Block and Report (chat) Deactivate and Delete account Incognito mode Please start with OPEL

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    I am looking for a freelancer who can compile an open source project I also need some User Interface modifications to be made to the project. Ideal skills and experience for this job include: - Proficiency in the programming language used by the open source project - Experience working with open source projects - Knowledge of User Interface design and modification - Attention to detail and ability to follow instructions - Good communication skills to ensure the project is completed to my satisfaction. To do list: 1. Compile the Element iOS app 2. Step-by-step document and show me everything you did to get the app compiled and running 3. Changed the app icon to a specific image 4. Change the name of the app

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    Wallet integration, token transfer, possibly creating the SPL token. Solano Blockchain preferred

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    Video upload to social apps 6 ditë left

    We are a marketing company, so we need guys who will upload our videos to different social networks (Moj/Josh App). Videos are provided by us, there is no need to create anything, Each video will cost 4 INR, and you may upload as many as you can but not less than 50 videos a day. We will pay you in a couple of hours after you finish and we check the result. If you are ready to work with us, contact us in a direct message to get instructions and start!

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    Axle Scale 6 ditë left

    - Looking for a freelancer to write the code for Wemos D1 WiFi Boards and a Mobile app for a truck axle scale. - The scale exists of 3x Wemos D1 mini lite with air pressure sensor. 1x Wemos D1 mini lite with HX711 and strain gauges. 1x Wemos D1 WiFi Uno Board with LCD display 1x Wifi/bluetooth printer 1x Mobile phone application - The 4x axle units must send data to main Wemos D1 WiFi Uno Board. Mobile phone must also connect to main bord. Each axle scale must be calibrated in the main bord through mobile phone. Total empty and full weight must be recorded on phone and user friendly weight ticket must be printed on request.

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    I'm looking for a talented and experienced app developer to create a custom app for multiple services. The app, called “CERTUS”, is designed to offer home cleaning, pet care, and handyman services, with the potential to expand beyond those services in the future. The app must be compatible with iOS and Android platforms, and provide intermediate level of customization for each service it offers. I'm looking for developers who have experience in creating custom apps and can execute my vision with quality and attention to detail. If you think you have the skill and experience to create an amazing app that will keep users coming back for more, I invite you to apply for this project!

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    I am looking for a Native app developer to create an app for selling and buying. The app should have Payment Integration as a key feature. I do not have any specific design preferences, so I need design suggestions from the developer. The ideal candidate should have experience in developing Native apps for both iOS and Android platforms. In addition, the developer should have expertise in integrating payment gateways into the app.

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    I need a mobile app for my brand 6 ditë left

    I am looking for a mobile app developer who can create an app for my beauty ladies salon brand that works on both iOS and Android platforms. I need someone who can help me design the app as I don't have a specific design in mind. The main feature I require is e-commerce functionality to enable users to make purchases through the app. Additionally, I would like the app to integrate with social media platforms. Ideal candidates for this job would have experience in mobile app development, e-commerce integration and social media integration.

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    Droll Pics app looking for an experienced developer to create 3 updates on my Photos App for both Android and iOS platforms. The updates will include the following: - button to accept the terms and conditions with 2 links at... -Ad the option "unblock ures". ( it exists only the block user option). - ad report user option + message, with a redirect in the admin control panel. 7 days Ideal skills and experience for the job include: - Proficiency in Android and iOS development - Experience in Xcode, Android Studio - Strong understanding of user experience and design principles - Ability to work efficiently to meet tight deadlines If you have the skills and experience required, please apply for this project and provide examples of your previous work.

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    Android application design 6 ditë left

    I am in need of an experienced Android application designer to create an app with a focus on logistics. The app should be designed for mature adults and seniors and needs to be completed as soon as possible. Key requirements include: Main Function: - Logistics Target Audience: - Mature Adults/Seniors Timeline: - ASAP Ideal Skills and Experience: - Android application design - Experience with logistics applications - Strong UI/UX design skills - Ability to work under tight deadlines - Strong communication skills for ongoing updates and feedback.

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    NEMT DISPATCH SASS 6 ditë left

    I am looking for a skilled developer to create a mobile-based NEMT dispatch system for my transportation business. The system should have real-time tracking capabilities to ensure efficient and effective dispatching. Automated scheduling and driver management are also important features to consider. Additionally, I am open to suggestions for third-party service or API integrations that could enhance the system's functionality. The ideal candidate should have experience in developing mobile-based dispatch systems and be knowledgeable in integrating third-party services and APIs. Thank you for your interest in this project.

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    When turn on the developer tool in the Chrome browser, there is a function to switch to the device toolbar. With that, we can do an Android simulation. I want to implement it with a chrome extension. Or if you have any good ideas for Androidizing Chrome we can discuss. Currently, I am controlling Chrome using the chromedevtools protocol (CDP) with c#. I used user-agent for mobile, but I want it to be more perfect thank you

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    I am a manufacturer of ID cards and I want to develop a mobile app that allows me to collect data from clients who need ID cards. The app will be developed on the Android platform and will collect detailed information from clients including personal and professional details. I am looking for a developer who can include user registration and login features in the app. Ideal skills and experience for the job include: - Android app development - Experience with user registration and login features - Ability to collect and store detailed data securely - Excellent attention to detail and ability to create custom data input forms.

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    Capacitor Expert needed 6 ditë left

    I need capacitor expert who is very proficient with firebase. I need to complete push notification for ios and android platforms so only bid if you really have experienced in push notification implement in capacitor. thanks.

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    API request 6 ditë left

    Need an API made that can act as a reverse search engine using images from Google to show similar results against pictures taken on an app.

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    I am in need of an Android developer who knows Gradle Tasks. My project requires immediate attention, as I am looking for someone who can help with debugging and optimization. The ideal candidate should have intermediate experience in development. Some of the skills I am looking for include: - Experience with Gradle Tasks - Proficiency in Android development - Knowledge of debugging techniques - Familiarity with optimization methods If you are a skilled developer with intermediate-level expertise, I would love to hear from you. Please apply with your relevant experience and skills, and we can take it from there. The actual error is Task "assembleglobalstagedebug" not found in the root project 'android' and it's subprojects. Looks like the mentioned tasks i...

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    app development 6 ditë left

    I am looking for an app developer who can create an app for me that can run on both iOS and Android. I already have a design ready for the app, so I need someone who can take that design and turn it into a fully functioning app. The app should have advanced features, which means that the developer should be experienced with creating apps that have complex functionality. Some of the skills that I'm looking for include: - Proficiency in coding languages such as Java, Swift, and Objective-C - Experience with app development frameworks such as React Native or Ionic - Knowledge of app design principles and best practices - Experience with integrating third-party APIs and services - Ability to create apps that are optimized for performance and user experience If you have these skills and ...

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    Pick up app 6 ditë left

    we would like to create two mobile apps, android and iOS, for a restaurant pick up which will allow customers to pick up and receive their ordered food upon arrival. also they should have the space to either go with the pickup option or have their order ready on a table pre-reserved in "Dine-out" system. More over, there should be a reward royalty system for customers constantly ordering in terms of a video game level up meter which when filled awards customers with coins that they can cash in for unique rewards. also, we require a weekly event held on the app in the form of spin-the-wheel to reward casual users. Reference: Requeue App, and cilantro pick up website

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    desarrollo de app 6 ditë left

    I'm looking for a skilled devloper to develop an app for both iOS and Android. I have a rough idea of what I want the app to look like, but may require design assistance to fine-tune my idea. This app will be used for sale and inventory tracking. The finished product should be intuitive, easy-to-use, and attractive. All applicants must have at least a few years of experience developing apps for both iOS and Android platforms. I'm looking for someone who has excellent communication skills and who is able to complete the project in a timely manner.

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    GPAY android 6 ditë left

    I am looking for an android developer who can help me with integrating GPAY into my app. The ideal candidate should be proficient in android studio code and have experience with payment processing and user account management. The following features should be included in the app: - Ability to change/set the default card on GPAY - Feature for saving payment information As for integrating the app with other services, I'm not sure if I need assistance with that or not. Therefore, I'm open to discussing this further with the developer.

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    Call recorder for iphone 6 ditë left

    I am looking for an iOS developer to create a call recorder app for iPhone. The app should have an easy-to-use interface and record both incoming and outgoing calls. The recordings should be saved locally on the device and should also have an option to send them directly to email without saving. The following are the required features for the app: - Easy-to-use interface - High-quality recordings - Call filtering options are not necessary Ideal skills and experience for this project include: - Experience in iOS app development - Familiarity with call recording functionality - Knowledge of local storage on iOS devices

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    I am looking for a Xamarian developer to help me configure and give an APK for the Quickdate application that I have already purchased. The job only requires basic configuration and no customization. The APK needs to be compatible with Android only. Quickdate is Codecanyon application, they offer proper documentation to config, a good developer will take only 20-30 min to config. Ideal skills and experience: - Xamarian development experience - Knowledge of Quickdate application - Android app development expertise - Experience with app configuration and APK generation

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    I am looking for a skilled publisher who can help me upload my Android and Flutter apps on Google Play Console. My ideal candidate should be experienced in app publishing and have a good understanding of the Google Play Console platform. Platform: - The apps are built for both Android and Flutter Google Play Console Account: - I do not have a Google Play Console account set up - The publisher will use their own account to publish my apps Number of Apps: - I need help uploading 2-5 apps to the Google Play Console account. Overall, I am seeking someone who is reliable, can complete the project efficiently, and has a proven track record of successful app publishing on Google Play Console.

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    Mobile Application 6 ditë left

    I am looking for a mobile application developer who can create an Android app that will be used for inventory mapping. The ideal candidate should have experience in developing Android apps and be able to implement barcode scanning. The app should be easy to use, and have a simple user interface. The following are the requirements for the app: - Platform: Android - Primary Function: Inventory Mapping - Features: Barcode scanning

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    Make an iframe iOS/Android App 6 ditë left

    I want to make an app which just loads my website like a browser so i have something on the itunes/android store

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    I need a background service application the can be installed on android device running android 10 and above that does the following : 1. Auto start at device start 2. Update device location to Google (maps/timeline etc) - will use it on Google timeline in another app 3. Continue to run service in background even when app/service is closed/killed 4. Have little notification icon at the top notifications bar to show service is running 5. If(whenever) GPS data is not available, restart device 6. Location update interval should be user configurable 7. If app/service is killed or crashes, should auto start again (goal is to have app running at all times and with valid GPS data being updated to Google.) 8. This app will be used in devices continously connected to a power supply so battery usage...

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    Our developer writes as follows. I'm currently facing an issue with my Flutter application during the process of uploading it to TestFlight for iOS testing. From a development standpoint, the app is functioning as expected with no evident issues in the codebase. However, once I upload the build for testing, I receive an email indicating a "missing purpose String in " error. It appears that the problem originates from missing permission descriptions in the file. I have found a way to manually add these strings in the plist file, however, this solution is not persistent. Each time I add the necessary permission descriptions, the settings for the iOS version along with the CocoaPods linkage to Google Maps Pod are being reset. It's likely a minor configuration problem a...

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    I vulosur MRS
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    Mobile app for towing industry 6 ditë left

    I am looking for a mobile app developer to create an app for the towing industry. The app should be available on both iOS and Android platforms. Although I do not have an existing design or wireframe, I do have a rough idea of what I want. The key features that I want to include in the app are user reviews and ratings. Additionally, I would like the app to have a drop down feature to search vehicles years, makes, and models, 4x4 or2wd model selection leading to a write up for corresponding vehicle. Hopefully we can find a central database to use

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    I am looking for an experienced software developer to help me create a student portal application for Android for my college project. This application needs to have all the necessary features to support student information such as attendance tracking, gradebook, announcements and course registration. I’m hoping to have this project completed within 3 days ; someone with the talent to deliver a high-quality product in the given time frame is preferred. If you believe you can provide a great solution to my needs, I would love to work with you.

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    Only looking for poker game with admin panel. With minor adjustment allowed

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    Fingerprints 6 ditë left

    looking for a developer to do up dates

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    Busco un desarrollador de Android para desarrollar una aplicacion muy sencilla para el control horario de empleados. Funcionalidades: - Sistema de Inicio de - Inicio y Finalización de Jornadas - Calendario con información de cada jornada - Cálculo de salario total calculado a partir de un precio por hora establecido para cada empleado - Cuentas de administrador para controlar a los empleados Es imprescindible que el desarrollador sea de España El proyecto tiene que estar terminado como fecha tope el 15 de Junio de 2023

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    booking app 6 ditë left

    Hello, I am looking to develop a booking app that will enable users to easily book activities and events in their local area. The app should have the capability to facilitate the booking of 6-10 different types of activities and events. I do not have any specific design or features preferences, but I have a rough idea of what I would like and am open to suggestions. It is essential that the app is user friendly and allows customers to quickly and easily book the activity/event of their choice. Furthermore, I would like the app to be available on multiple devices. Please contact me for more information or to discuss the project in further detail. I look forward to hearing from you.

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    I need a app where user can create group and all group will be listed and anyone can join the group and chat there! using webrtc

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    I am looking for a freelancer to build a custom app for my social club of 200 people. The app should be built for both iOS and Android platforms. The essential feature of the app should be in-app messaging and a calendar as well as a bulletin board for concentrated topics of discussion. Additionally, I would like the app to have push notifications for updates and announcements. Ideal skills and experience for this job include mobile app development, proficiency in iOS and Android platforms, and expertise in in-app messaging and push notifications. Timeframe is a month from the moment you're hired.

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    hello i want from someone put in app purchase to my app so client can remove ads that's all app building on flutter for android thank you

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    a mobile app for activities 6 ditë left

    I am looking for a freelancer to develop a mobile app for activities to help users discover new activities for all ages. This app will need to be developed for both iOS and Android platforms. My goal is to create an app that offers users a way to easily find exciting activities based on their location and interests. I need the app to be intuitively designed to ensure a positive user experience, as well as visually pleasing to appeal to a wide range of individuals. Additionally, I will require ongoing maintenance and support as needed throughout the development process. If you believe you're the best fit for this project, please contact me for more details.

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    Realizzazione app 6 ditë left

    I need an app for ios and android to control rgb leds over wifi. The features must be those found in so many apps. I wish I could have it with our graphics and logo.

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    Mobile developer -- 2 6 ditë left

    I need a developer to work on Omnis platform, one code platform to build desktop and mobile apps. Its similar to flutter.

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    App development 6 ditë left

    App Developer needed to create an app for both iOS and Android platforms. Design: - The client has some ideas for the design but will need some assistance in creating it. Purpose: - The primary purpose of the app is for entertainment. Ideal Skills and Experience: - Experience in developing apps for both iOS and Android platforms. - Ability to work with the client's ideas and provide design assistance. - Familiarity with entertainment app development and features.

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    Tenemos proyectos en web (php), base de datos (mysql) , y aplicaciones móviles en Android (java) y iOS (Swift). Se requiere programador con capacidad de resolución en las diferente áreas Preferiblemente que hable español y en America por facilidades de horario

    €12 / hr (Avg Bid)
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