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 Freelancer.com, 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?

De 381,873 opiniones, los clientes califican nuestro Android Developers 4.85 de un total de 5 estrellas.
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    488 trabajados encontrados, precios en USD

    Necesito un app android, que solamente introduzca un código numérico y/o alfa y muestre el producto relacionado y el precio. Es para los empleados de un comercio y puedan consultar un precio rápidamente. La lista de precios estará en Gdrive en formato excel , porque se cambia todas la semanas. El diseño es simple y de formato grande para que ocupe toda la pantalla del celular / tablet. Es la primera instancia que necesito. Tal vez luego pueda incorporar captura de código de barras.

    $133 (Avg Bid)
    $133 Oferta promedio
    19 ofertas

    Hola ya cuento con un binario, quisiera actualizarlo para que sea compatible con las versiones mas recientes tanto para IOS como par Android

    $53 (Avg Bid)
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    7 ofertas
    Elaborar un APP para Android 5 días left
    VERIFICADO

    Necesito crear un app a partir de un API ya creado

    $257 (Avg Bid)
    $257 Oferta promedio
    37 ofertas

    tengo una apk de GPS PRO que trabaja con la plataforma traccar, necesito modificar la ip del servidor y los datos del contacto.

    $21 (Avg Bid)
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    4 ofertas
    App Android version antigua 4 días left
    VERIFICADO

    Necesitamos hacer que el app que tenemos actual, que esta desarrollada en SDK 15 de android en java se pueda ejecutar y compilar en la version actuales, ya que la app no deja ejecutarla desde android studio. Luego queremos pasar de Java a kotlin dicha aplicacion.

    $78 (Avg Bid)
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    7 ofertas

    El proyecto que necesito realizar es el siguiente: es una app de entrega de regalos "Recomienda" que ya esta programado, puntualmente necesito que se complemente mejorando el diseño, incluyendo una pasarela de pago y que genere mensajes de aviso del proceso del pedido, además necesito que tras culminar la app para lanzar ala mercado luego lo puedan administren para su total funcionalidad. Este es el link de la app: Yo tengo todos los archivos, código fuente y la programación para la revisión correspondiente. Yo no soy programador, lo que me sugieren es que la persona que quiera revisar la app debe tener conocimientos en TSX, Typescript, con experiencia en servicios FIREBASE, Native-Base, y react navigation.

    $306 (Avg Bid)
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    13 ofertas

    crear una app con fluter para android e ios con 5 menús y que se comunica con una aplicación web login, y 8 opciones más

    $571 (Avg Bid)
    $571 Oferta promedio
    60 ofertas

    Estoy buscando un desarrollador móvil que pueda crear una aplicación de Taximetro Digital para la plataforma Android. Se adjuntan las historias de usuario y requerimentos tecnicos. Favor si tienes experiencia en aplicaciones similares, compartenos tu portafolio. Gracias

    $7161 (Avg Bid)
    $7161 Oferta promedio
    42 ofertas

    El proyecto "AlcoDelivery" busca desarrollar una aplicación móvil que facilite la venta de alcohol a domicilio. La aplicación permitirá a los usuarios realizar pedidos de una amplia variedad de bebidas alcohólicas y recibirlos directamente en su lugar de residencia. El objetivo principal es brindar comodidad y conveniencia a los consumidores, al tiempo que se cumplen las regulaciones y restricciones legales relacionadas con la venta de alcohol. Objetivos del proyecto: Crear una aplicación móvil intuitiva y fácil de usar para la venta de alcohol a domicilio. Ofrecer a los usuarios una amplia selección de bebidas alcohólicas de alta calidad. Establecer alianzas estratégicas con proveedores y licorer&iacu...

    $612 (Avg Bid)
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    25 ofertas
    Escanear de codigo qr 3 días left
    VERIFICADO

    crear una app android, de escaner codigo qr, lo que hay que escanear es lo siguiente: Ver en la imagen Notas A Y + = 35 A = 30 - 34 B y + = 29 B = 25 - 29 C y + = 24´ C = 19 - 23 D y + = 18 D = 10 - 18 Curso columna 1 ( Ver en la imagen) El curso representado por : 1 = Primero 2 = Segundo 3 = Tercero 4 = Cuarto 5 = Quinto 6 = Sexto ------------- Numero de estudiante represenado en la columna 2 y 3 = formando un numero en concreto ( ver en la imagen) En cada cuadro de escaneo van haber 15 actividades --------------------------------------- Estas notas deben pasarse a google sheets por estudiante y con sus respectivas notas pudiendo quedar asi= Imagen con el nombre de EXCEL

    $37 (Avg Bid)
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    4 ofertas
    Crear una app 1 día left

    Deseo crear una APP de finanzas

    $277 (Avg Bid)
    $277 Oferta promedio
    26 ofertas

    Hola equipo. Requiero de su conocimiento e iniciativa para la creación de una aplicación de telefonía móvil (disponible para descarga de Android y IOS) para que pueda buscar y agendar tiquetes aéreos de último momento hasta antes del check in y abordaje, es decir, los asientos que no alcanzaron a ser vendidos y que frecuentemente salen vacíos en los vuelos. Dicha app requiere ser alimentada con la información desde las aerolíneas. La app debe permitir todo el proceso de seamless onboarding y que el UX sea muy amigable y sencillo para el usuario. La app debe mostrar el perfil de usuario incluyendo la data transaccional, medio de pago registrado y también, debe tener una segunda página en donde a través de...

    $1275 (Avg Bid)
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    37 ofertas

    tengo una app de delivery busco implementar un método de pago para chile.

    $435 (Avg Bid)
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    15 ofertas

    I need support getting my locally working Automation suite in Browserstack devices. The test suite is for Android UI automation in Cucumber-Espresso. More details in PMB. Please note - the expectation here is to run the test suite in Browserstack and not to create a test suite. The test suite works perfect in local environment without issues.

    $33 (Avg Bid)
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    1 ofertas

    I am looking for a freelancer to create a website for job searching. The website will feature all types of job vacancies, and I have some ideas for the layout and design, but I am open to suggestions. One of the key features of the website will be advanced search filters to help users easily find the jobs they are looking for. I would also like the website to have user account creation functionality. Additionally, an integrated job application process would be a great added feature. Ideal skills for this job include web design, UX/UI design, and experience creating job search websites.

    $159 (Avg Bid)
    $159 Oferta promedio
    20 ofertas
    app truth and dare ios and android 6 días left
    VERIFICADO

    Promotional Video Editing with Color Grading and Filters I am looking for a video editor to create a promotional video that is under 1 minute in length. The video content will be promotional and I would like the editor to include color grading and filters to enhance the overall look and feel of the video. Ideal skills and experience for this job would include knowledge of video editing software and techniques, as well as experience with color grading and applying filters to videos. The editor should also have a good eye for detail and be able to work efficiently to produce a high-quality final product.

    $542 (Avg Bid)
    $542 Oferta promedio
    33 ofertas
    Build me an Web / Mobile app 6 días left
    VERIFICADO

    I am looking for a skilled developer to build me a web and mobile app that can be used on both iOS and Android platforms. I do not have a specific design in mind, so I would welcome suggestions from the developer. The essential features for the app are user registration, in-app messaging, and payment integration. The ideal freelancer for this job would have experience in building both web and mobile apps, as well as expertise in user registration, messaging systems, and payment integration.

    $3790 (Avg Bid)
    $3790 Oferta promedio
    78 ofertas
    Android app 6 días left
    VERIFICADO

    I am looking for an Android app developer to create a productivity app with specific features in mind. The app should have a moderate level of design customization. Ideal skills and experience for this job include: - Proficiency in Android app development - Experience in creating productivity apps - Ability to implement specific features requested by the client - Understanding of design customization options and ability to deliver a moderately customized app.

    $573 (Avg Bid)
    $573 Oferta promedio
    123 ofertas

    I want to make an Android app for renting a machine required for building homes like a hammer machine, drilling machine, etc.

    $91 (Avg Bid)
    $91 Oferta promedio
    11 ofertas
    I Need Android App Developer 6 días left
    VERIFICADO

    I am looking for an Android App Developer who can help me create an app with advanced features. The main purpose of the app is not specified. However, I have a specific design in mind which the developer should adhere to. Ideal skills and experience for this job include: - Proficiency in Android App development - Knowledge of advanced features - Ability to work with specific design guidelines - Communication skills to ensure a smooth collaboration process

    $99 (Avg Bid)
    $99 Oferta promedio
    16 ofertas
    Minor changes of an existing app 6 días left
    VERIFICADO

    I am in need of a developer to make minor changes to my existing app. The app is available on both iOS and Android platforms. The main area of focus for this project is the user interface. Ideal skills and experience for this job include: - Proficiency in mobile app development for both iOS and Android platforms - Experience with user interface design and implementation - Familiarity with programming languages such as Java and Swift - Attention to detail and ability to work efficiently to complete the project in a timely manner. Overall, I am looking for someone who can bring a creative touch to the app's design while also ensuring that it remains user-friendly and responsive. Developer must agree to work over anydesk on this project.

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    53 ofertas

    I am looking for a developer to create a mobile app for my home gym workout. The ideal candidate will have experience in developing Android apps. The app should include workout plans with a focus on intermediate level customization. Features: - Workout plans - Clean and user-friendly interface - Smooth navigation - Easy to follow instructions Skills: - Proficient in Android development - Knowledge of workout plan customization - Ability to develop a clean and user-friendly interface Experience: - Previous experience developing mobile apps - Experience in creating workout plan apps If you have the skills and experience required for this project, please apply with your portfolio and we can discuss further details.

    $17 (Avg Bid)
    $17 Oferta promedio
    8 ofertas

    I am looking for a freelancer who can help me integrate Bluetooth functionality into my Android app to connect with Arduino/STM32 device. The ideal candidate should have experience in Bluetooth integration and knowledge of Android app development. The project will only involve Bluetooth integration and not the entire app development. The end goal is to create a seamless communication between the app and devices for data exchange as well as effective integration with the App services. I have the source code of my App

    $189 (Avg Bid)
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    25 ofertas

    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

    $213 (Avg Bid)
    $213 Oferta promedio
    9 ofertas
    Shopping Video - Canada -- 2 3 días left
    VERIFICADO

    I am working on a Market Research Project, for which I looking for someone living in Canada, who falls in any of the below shopper groups: 1) French Canadians 2) South Asian Canadians 3) Chinese Canadians Who are open to recording a 2-3 minute video of shopping on some selected social media platform reviews? One shopper can record up to 3 videos. I am willing to pay per usable video. So, if you can have your friends/family record videos for you then you can earn more with it. [I am willing to pay up to $30 per video]. If you are someone who can manage this project and commit to getting a minimum number of videos, then please do reach out. I would be able to consider you for the same.

    $30 - $250
    Local
    $30 - $250
    0 ofertas
    Shopping Video - Canada 1 día left
    VERIFICADO

    I am working on a Market Research Project, for which I looking for someone living in Canada, who falls in any of the below shopper groups: 1) French Canadians 2) South Asian Canadians 3) Chinese Canadians Who are open to recording a 2-3 minute video of shopping on some selected social media platform reviews? One shopper can record only one video. I am willing to pay per usable video. So, if you can have your friends/family record videos for you then you can earn more with it. [I am willing to pay up to $30 per video]. If you are someone who can manage this project and commit to getting a minimum number of videos, then please do reach out. I would be able to consider you for the same.

    $15 - $25 / hr
    Local
    $15 - $25 / hr
    0 ofertas
    develop android app + admin 6 días left
    VERIFICADO

    detail is in attached document i need it by coming monday.

    $250 - $750
    Sellado
    $250 - $750
    29 ofertas

    I'm looking for a developer to create a mobile app for my store. The app should be available on both iOS and Android platforms. The main purpose of the app is to allow customers to make purchases online. As a result, payment integration is a specific feature that needs to be included in the app. Additionally, I would like user profiles to be available so that customers can save their information for future purchases. In-app messaging is not required for this project. Ideal skills and experience for this job include proficiency in mobile app development, experience with payment integration, and knowledge of user profile management.

    $430 (Avg Bid)
    $430 Oferta promedio
    39 ofertas

    I'm looking for developers to help publish my applications. If you have a console that you do not plan to use in the future, you will be interested in my offer. But it is important that you understand this feature and do not risk. Looking forward to your reply!

    $198 (Avg Bid)
    $198 Oferta promedio
    25 ofertas

    I hope to develop a mobile application suitable for iOS . I have prepared a complete design and need someone to help me create this application. This application will be a service type application that provides useful services to users. I need someone with extensive experience in both iOS and Android development so that they can ensure the complete functionality of the application. Ideal freelancers will also have a good understanding of the App Store's guidelines and be able to follow them to ensure that the application is accepted and published without any issues. Welcome to apply for this project, I look forward to seeing your quotation!

    $13687 (Avg Bid)
    $13687 Oferta promedio
    67 ofertas

    I hope to develop a mobile application suitable for iOS . I have prepared a complete design and need someone to help me create this application. This application will be a service type application that provides useful services to users. I need someone with extensive experience in both iOS and Android development so that they can ensure the complete functionality of the application. Ideal freelancers will also have a good understanding of the App Store's guidelines and be able to follow them to ensure that the application is accepted and published without any issues. Welcome to apply for this project, I look forward to seeing your quotation!

    $7427 (Avg Bid)
    $7427 Oferta promedio
    53 ofertas
    a mobile application -- 2 6 días left
    VERIFICADO

    I hope to develop a mobile application suitable for iOS . I have prepared a complete design and need someone to help me create this application. This application will be a service type application that provides useful services to users.

    $3931 (Avg Bid)
    $3931 Oferta promedio
    55 ofertas
    HRMS Platform For Web + Mobile 6 días left
    VERIFICADO

    I am looking for a HRMS platform to be developed for both web and mobile platforms. The platform needs to have specific integrations which I will provide. The most important features for me are as below Leave Management Payroll Management Attendance module Digital Employee File Performance Management New Joiner Onboarding Expense Claim Reporting & Analysis Recruitment & Talent Acquisition Mobile Attendance Asset Management Bonus Proposal Notification To Staff Employee Self Service Travel Desk Training Management Helpdesk Survey Insurance Organization View Payment software The ideal candidate should have experience in developing similar platforms and be able to complete the project within 1-3 months. We need to do a proper documentation which include, 1. Project Documentation ...

    $1817 (Avg Bid)
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    134 ofertas
    Dating App 6 días left

    We are looking for people to complete with our dating app. Some improvements and changes are pending. Formulating assignments in accordance with prescribed specifications. Editing assignments to ensure that they are accurate and well-presented. We will discuss about the payment

    $441 (Avg Bid)
    $441 Oferta promedio
    30 ofertas

    I am looking for a skilled developer to help me translate my Android app from English to several other languages and add in-app purchase functionality. The ideal candidate will have experience in the following areas: - App localization and translation - Implementing in-app purchases, specifically subscriptions Some additional details about the project include: - The app is currently in English and needs to be translated into other languages - We have already in-apps just adding another one - The developer will need to ensure that the app remains functional and user-friendly after the translation and in-app purchase implementation If you have experience in these areas and are interested in working on this project, please submit your proposal. Thank you!

    $42 (Avg Bid)
    $42 Oferta promedio
    21 ofertas
    Android app for locking phone 6 días left
    VERIFICADO

    I am looking for a skilled Freelancer to create an Android app that will allow users to automatically lock their phones in a defined hour creating a new PIN code. This PIN code will be sent by sms or email to another contact amd this one can share it to user. This app allow user to manage their using time of his phone. The successful Freelancer should have Android experience in addition to knowledge on how to create a secure, user friendly locking app. The goal is to have the app created within 10 days, so the ability to complete the tasks needed in timely manner is what I'm mainly looking for. If you feel confident that you have the qualifications to complete this task in the specified timeframe, then submit your application.

    $220 (Avg Bid)
    $220 Oferta promedio
    37 ofertas
    Create an app -- 2 6 días left
    VERIFICADO

    I'd like to create a form that can be in case of car accident. A jointly-agreed statement for insurance purposes. Such a form already exists in Europe, issued in paper format and it is used to collect all the datas regarding the event such as car plates, addresses, names of people envolved, and all the informations used by the insurance company to manage the accident in order to pay the damages. In italy an app more or less working already exist whose name is : "ASSISTO CONSTATAZIONE MOBILE". Enclosed you can find tha paper form that usually is filled in case of accident.

    $1563 (Avg Bid)
    $1563 Oferta promedio
    85 ofertas

    Hello, I need to implement RevenueCat in my flutter app. The app is live and published in app store (for ios) and play store (for android). I need a professional to configure in app subscription in apple and android and implement RevenueCat in my app. Thank you

    $11 / hr (Avg Bid)
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    53 ofertas

    Integrate Four (4) API of Different Casino Game Provider + One (1) API of Merchant Account into a single platform. The developer must have experience doing this and be able to do it straight from API documentations of the game providers. Game providers will assist thru group chat but mostly, everything is provided in API documentations

    $227 (Avg Bid)
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    22 ofertas

    We require Website, Android App & IOS Applications for our product. The platform will connect users to mental health experts across India on the basis of their mental health issues. What makes us unique is that we are the first of its kind in India that will give exclusive listing to mental health experts or psychologists. No other platform in India currently does that. We will be operating in both B2C and B2B module. Designing and development both plays a critical role.

    $21437 (Avg Bid)
    $21437 Oferta promedio
    13 ofertas
    Trophy icon cargo taxi 2 días left

    It is necessary to create an application with which you can order a cargo taxi

    $11 (Avg Bid)
    Garantizado
    $11
    9 participaciones

    I am looking for a skilled Android app developer to build an app that will allow users to schedule both personal and work-related tasks. The app will require user authentication using email and password. The following are the specific features that I have in mind for the app: - Create and edit tasks with due dates and times - Set reminders and notifications for tasks - Categorize tasks into personal and work-related - Add notes and attachments to tasks - Share tasks with others and assign tasks to team members - View tasks in a calendar or list view - Sync tasks across devices Ideal skills and experience for this project include: - Strong knowledge of Android app development using Java or Kotlin - Experience with user authentication and data security - Familiarity with APIs and third-...

    $1117 (Avg Bid)
    $1117 Oferta promedio
    174 ofertas

    I need an experienced Android app developer to modify my existing app in Java and add new functionalities. My specific requirements are: - New functionalities: I need additional features added to my current app. - UI/UX improvements: I want the app to have an intuitive and user-friendly interface. - Bug fixes: I need any existing issues with the app to be resolved. As for design preferences, I have a specific design in mind that I would like to be incorporated into the app. I am looking for a developer who can match my design vision and bring it to life. The modifications and features need to be implemented within a week, so I need someone who can work efficiently and deliver the project on time. Ideal skills and experience for the job include: - Strong proficiency in Java for Andro...

    $149 (Avg Bid)
    $149 Oferta promedio
    22 ofertas
    Android Device Penetration Tester 6 días left
    VERIFICADO

    As an Android Device Penetration Tester, you will play a crucial role in evaluating the security posture of Android devices and identifying vulnerabilities and weaknesses in their design, configuration, and implementation. Responsibilities: Conduct comprehensive penetration testing on Android devices, including smartphones, tablets, and IoT devices. Develop and execute test plans and methodologies to identify vulnerabilities and potential attack vectors in Android devices. Perform reverse engineering and analysis of Android applications and firmware to uncover security flaws and weaknesses. Utilize various testing tools and techniques to simulate real-world attacks and assess the resilience of Android devices against different threat scenarios. Collaborate with cross-functional teams, in...

    $8804 (Avg Bid)
    $8804 Oferta promedio
    4 ofertas

    I am in urgent need of a Senior ReactNative developer who can work extensively on this weekend to carry out bug fixes in my project. The developer must have prior experience in working with ReactNative for both Android and iOS, apple pay, google pay, apple login, google login and be well-versed in bug fixing. Some of the ideal skills and experience required for this job include: - Proven experience in ReactNative development - Strong knowledge of debugging and bug fixing - Solid understanding of mobile app development - Excellent problem-solving skills - Ability to work under tight deadlines - Good communication skills If you are a Senior ReactNative developer with the required skills and experience, please apply for this project.

    $34 / hr (Avg Bid)
    $34 / hr Oferta promedio
    101 ofertas

    It should fetch all call history to a specific year and store it in local db. I require the caller name, call type (outgoing, ingoing,missed), and call time as a starting point. The system should read contacts in the phone and, upon accessing the contact, show the call history for that contact. The program needs to be supporting Android and iOS specifically, which was more challenging than Android for me.

    $21 (Avg Bid)
    $21 Oferta promedio
    5 ofertas

    I'm looking for a freelancer to help fix bugs in my Android app. I'm experiencing functional errors, so I'm looking for someone to fix the general functionality of the app. I'm not looking for a full review - I just need bug fixing only.

    $103 (Avg Bid)
    $103 Oferta promedio
    29 ofertas

    Looking for a Figma designer to create a mobile app prototype with the goal of aiding in studying. The client has some initial design ideas but is open to suggestions. The app should be designed for both iOS and Android platforms. Ideal skills and experience for the job include: - Figma design expertise - Mobile app design experience - Understanding of iOS and Android design guidelines - Ability to create user-friendly interfaces for studying purposes.

    $201 (Avg Bid)
    $201 Oferta promedio
    100 ofertas

    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.

    $53 (Avg Bid)
    $53 Oferta promedio
    23 ofertas

    I am looking for a mobile app developer to create an app for my coffee brand. The app should be developed for both iOS and Android platforms. The main features I want in the app are ordering, loyalty and payment options. Additionally, I want a custom design for the app that reflects my brand's values. The ideal candidate for this job should have experience in mobile app development, with a focus on custom design. Reference App - FLASH COFFEE/ GIGI COFFEE / ZUS COFFEE/ LUCKIN COFFEE Please get back to me with a detailed project scope, quote and timeline.

    $1055 (Avg Bid)
    $1055 Oferta promedio
    74 ofertas

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