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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?

380,858 건의 리뷰 기록에서, 저희 프리랜서( Android Developers )에 대한 거래선 측의 평가는 별점 5점 만점에 4.85점입니다.
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    565 건의 일자리 확인, 급여 기준: USD

    Looking for an android developer Java,Kotlin,JSP, Servlets, MQ series, Hibernate, Python, Microservices, Swings, WebSphere-Portals, HTML5, Bootstrap, JavaScript, Bigdata, Linux Frameworks Android Mobile App Development, Spring boot, Struts, Hadoop This will be ongoing

    $63 / hr (Avg Bid)
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    6 건의 입찰

    I'm looking for an experienced developer who can create a web and mobile application for a community-based project. This is a multifaceted project with a variety of requirements that aim to promote user interaction and engagement within the platform. Features & Modules: - User Registration & Login: A seamless process that allows users to sign up and access the platform with ease. - Messaging System: A built-in messaging system that enables users to communicate with each other. - Forums for Discussions: A space where users can create and participate in discussions, fostering a sense of community and collaboration. Third-party Integrations: - Payment Gateway: Integration of a payment gateway to facilitate any financial transactions that take place within the platform. - Socia...

    $349 (Avg Bid)
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    I am in need of a skilled mobile app developer to create a cross-platform (Android and iOS) application. The app is specifically designed for construction and facility management professionals and its primary function is to perform defects analysis. It should offer a user-friendly interface and reliable performance across both platforms. Key requirements: - Cross-platform development expertise (Android and iOS) to develop the ap readyy to launch on play and apple store - Experience with data analysis functionalities in mobile apps - Understanding of business user needs and intuitive UI/UX design - Ability to create a reliable and scalable app for long-term use - integrate app to generate itemized reports with photos and mark up PDF documents with locations of each item - integrate pro...

    $250 - $750
    봉인형 NDA (비밀 유지 계약서)
    $250 - $750
    25 건의 입찰

    Overview: We are seeking an experienced and skilled full-stack development team to create a comprehensive web and mobile application (both Android and iOS) for a B2B platform handling vendor payments. This project requires integration with multiple payment gateways, robust security practices, and adherence to high standards in development, testing, and deployment. Key Responsibilities: Application Development: Design and develop a full-stack application for web and mobile platforms. Integrate multiple payment gateways, primarily those based in India, to handle vendor payments efficiently. Ensure secure coding practices throughout the development lifecycle to protect PII information. Security and Compliance: Implement end-to-end DevSecOps processes. Ensure compliance with industry stand...

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    I'm in search of a specialist who can assist in installing a Flutter script for a full app on both iOS and Android, alongside the required admin panel. Key Requirements: - The Flutter script is already chosen; hence, the primary need is for installation and configuration. - The app design is ready in the form of a mockup, which will be provided to the successful freelancer. Ideal Skills and Experience: - Proficiency in Flutter and its setup is a must. - Familiarity with configuring admin panels for Flutter apps. - Prior experience in installing pre-made scripts for full app development. - Strong communication skills to ensure that the provided design mockup aligns perfectly with the final product. The role is primarily focused on the technical aspect of the project, rather than de...

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    I'm in need of an experienced Android developer to create a productivity app that primarily focuses on calculations. Key Features: - The app will be centered around calculation functions - Users should be able to make basic arithmetic calculations - The app needs to be user-friendly and intuitive for quick calculations Ideal Skills and Experience: - Strong background in Android development, proficient in Java or Kotlin - Previous experience building productivity apps - Prior experience working with calculation functions - A good understanding of UX/UI in mobile apps

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    Behöver få till de sista tekniska bitarna på denna mobil App innan vi låter en grupp testköra den. Har flera kunder som är intresserade men vill vara helt klar med slutgiltig produkt och tester innan marknadsföringen. Är du den person som får tekniken slutgiltigt på plats får du vara med på resan och erbjuds del i företaget.

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    39 건의 입찰

    I'm seeking a talented developer who has expertise in creating and deploying iOS apps, particularly in the E-commerce sector. Specifically, I need an IPA iPhone Apple app developed and deployed to the App Store using Flutter. Key Requirements: - Development of an E-commerce app for iOS using Flutter - Comprehensive understanding of IPA packaging for iOS - Previous experience with Apple App Store deployment - Knowledge of mobile app security and data protection - Strong understanding of E-commerce app functionalities, including user registration, login we have total coding related app is ready and app is working fine in android and app is available in play store also ==> Now the task is needed to generate an apple app and deploy in app store

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    Hello, I'm lookin for an skilled android app developer. Please read my requirements carefully & then start bidding. Actually I made an app through No code platform & I also implemented in-app-purchases in it. My app is an education app & provide test series & notes to series I implemented through wp ays quiz maker & display in app in web view format. Can is this possible if you can make a new app & transfer all quiz to new app. Is it also possible that I can migrate my previous paid users to new app so that they don't have to pay again on new app. I hope you understood my requirements. Thanks in advance.

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    I'm seeking an experienced Android developer to build an app targeted at general public and businesses. The app should have key functionalities such as: - User login and registration capabilities - In-app messaging features - Capability to send push notifications Apart from the technical development, I also require assistance in app design and wireframing. I'm open to creative input. Ideal freelancers should have a strong background in both Android development and app design. Experience working on similar projects is a definite plus. Looking for someone who can bring professionalism, enthusiasm and creativity to this project.

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    I'm seeking a capable professional to develop an Android application utilizing Appsheet with the main function focused on recording customer meter readings for our utility company. Ideal Skills and Experience: - Proficiency in Android app development - Experience with Appsheet - Possess understanding of location tracking feature integration Project Features: - The application must record and store meter readings efficiently for each customer. - An incorporated location tracking feature is required to know the exact locations of each reading. No offline access or data backup features are needed. The main emphasis should be on user-friendly interaction and seamless performance. Kindly bid with your estimated timelines and any other suggestions you think could enhance the overall p...

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    i need a very simple app ahving just home page, my cart and profile option. nothing more. no payment option or any delivery option. i need app today.

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    I need a very simple app having just a Home page, My Cart and a profile option. No payment option, not any delivery option, nothing just app of 2 to 3 pages. required today.

    $100 (Avg Bid)
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    I'm seeking an experienced app developer with a strong background in Android TV app creation and a keen understanding of product showcasing. The app's main purpose is to run a website facilitating live streaming of a website. The website's principal goal is to exhibit our time-sensitive products/services. Relevant skills and experience required include: - Proficiency in android TV app development - Familiarity with live streaming technologies - Experience in designing product showcasing platforms - Understanding of time-based services/applications. Knowledge in handling electronic devices category would be advantageous. Your ability to deliver on a stringent timeline is essential for the success of this project.

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    I want something similar to To access it please use vpn. Don’t bid until you have seen the link. I want this to be made on Web/Ios/Android. I want user to authenticate themselves with passport/driver license and mobile phone.

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    I'm currently facing a critical issue with my Ionic application across both iOS and Android platforms. The problem lies in the Apple Pay payment processing through Stripe. The core problem is that payments are not processing as expected. Key Requirements: - Resolve payment processing issue with Apple Pay on both iOS and Android - Troubleshoot and fix underlying issues that cause the payment failures Skills Needed: - Strong experience with Ionic, especially Ionic 5 or above - Expertise in Apple Pay integration - Proficiency in Stripe payment gateway - Skilled in debugging and troubleshooting complex payment issues This project requires someone who is not only well-versed with the technicalities of Ionic and payment gateways, but also has a good understanding of the Apple Pay ecosyst...

    $206 (Avg Bid)
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    I am in the market for a skilled and experienced mobile app developer who can design an e-commerce app for both iOS and Android platforms. Fundamental Elements: - A functional and intuitive shopping and delivery app with different vendors Key Competencies: - Proven experience in e-commerce app development - Expertise in building apps compatible with iOS and Android - A keen understanding of user experience and app functionality to create a simple yet efficient shopping app system Your goal will be to deliver a high-quality, user-friendly e-commerce app that prioritises a smooth shopping experience for users. If you are knowledgeable in this domain and have a knack for creating effective e-commerce platforms, I would be interested to hear from you.

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    Task 1: implement a button, that if a connection is available, it must invoke a method of the a library. Task 2: display a wait layer (“Please wait”) during the service call. Task 3: display and implement a button

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    I'm in need of a skilled developer to help put the final touches on a betting mobile game I've been building, exclusive to Android. Major features I'd like introduced include: - In-app purchases: By integrating this feature, I hope to enhance game monetization and improve user engagement. - Multiplayer mode: The game aims to be sociable, thus the need to enable users to play with(and against) their friends and other users worldwide. - Leaderboards: To foster competitiveness, incorporating a leaderboard to rank players based on their gaming prowess is vital. Ideal candidates should have previous experience in game development, specifically betting games, and possess a strong understanding of the Android platform. Familiarity with the integration of in-app purchases, multipla...

    $135 (Avg Bid)
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    7 건의 입찰

    I'm looking for an experienced app developer to create a versatile webapp for both iOS and Android, with the following key features and functionalities: - The webapp should have a hybrid design, but I'm not sure yet if it will be a hybrid app or separate apps for iOS and Android. Your insights and expertise in this regard will be greatly appreciated. - The primary function of the app is to load a specific website URL. In addition to this, the app should have a menu at the bottom of the screen with 5 specific links that will be provided. - The website URL should be loaded within the webapp itself, rather than opening in a separate browser. - The app should be user-friendly, responsive, and optimized for both iOS and Android platforms. Ideal Skills and Experience: - Proficiency i...

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    I'm in need of a skilled app developer to bring my taxi booking app vision to life. The app's primary function is to allow users to book taxis. Key Features: - GPS Tracking: The app must have a GPS tracking feature to locate user's positions and taxi locations. - Payment Integration: Users should be able to make payments through the app. - Driver Ratings: The app should allow users to rate drivers after their ride. If you have experience with taxi booking app development, especially in integrating GPS tracking, payment gateways, and ratings systems, I'd love to hear from you. Please include any relevant work you've done in the past.

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    I'm seeking a proficient mobile application developer to create an Android-based Hostel Management application. This app must streamline the following primary functions: - Room booking management: enables guests to reserve rooms with ease and administrators to oversee room status and availability. - Staff scheduling: helps in managing the work schedule of hostel staff. The capability to generate schedules, assign tasks, and manage shifts is required. - Visitor/Guest registration: facilitates fast and efficient registration of guests. An ideal candidate would be an experienced Android app developer, with a good understanding of API integration as the application needs to communicate with our existing systems. Candidates with background or experience in developing hotel or hostel m...

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    23 건의 입찰

    This project entails the creation of an intuitive mobile application available on both iOS and Android platforms. The app should have distinct features such as: - User login and registration - Push notifications - In-app messaging - Instant task and task status updates - Task-wise inventory functionality - Task completion insights - Features to highlight incentives, with filtering options based on locality Additionally, a functional CRM system is desired for: - Monitoring customer interactions - Generating sales reports - Streamlining contact management, and - Real-time tracking of earnings and redemptions. Ideal candidates for this project should have experience in mobile app development, CRM systems, and a deep understanding of customer operations. Proficiency in developing ac...

    $1391 (Avg Bid)
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    50 건의 입찰

    I am looking for an experienced Flutter developer to create a mobile application for my company, Sona Travel and Tours. The application will be a bus ticket booking system with a payment gateway integration. Key Features: - Seat Selection: Users should be able to select specific seats when booking tickets. - Route Selection: The application should allow users to choose their desired bus route. Design: The design of the application should be minimalist and clean. The focus should be on simplicity and ease of use. Nepal Payment Gateway: I prefer to integrate Nepal's payment as the payment gateway into the application. Please make sure that the integration is secure and user-friendly. Ideal Skills: - Proficient in Flutter for both iOS and Android platforms. - Experience in designing ...

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    The task involves integrating a machine learning model, specifically in the ONNX format, into a Flutter application to enable text classification into five categories based on user descriptions. This requires the development of a custom Flutter plugin that facilitates communication between Flutter's Dart code and native code on both Android and iOS platforms. The plugin will utilize the ONNX Runtime to handle the loading and execution of the model, with the Flutter application calling this plugin to process and classify text inputs. (My budget is no more than 30 euros but i will habe 3 models on the same application if you are successful so please do not waste both of our time if you dont have time or dont agree with the budget.)

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    14 건의 입찰

    I need a power app expert to create a Reporting and Analytics App specifically designed to process audit data from my warehouses. The application should be user-friendly and able to deliver precise data to aid in decision-making and improving warehouse performance. Key features and requirements: - Ability to efficiently process and analyze warehouse audit data - Generate insightful reports and analytics - Seamless interactivity for internal team members Ideal skills and experience: - Proven experience in creating Power apps specifically focused on reporting and analytics - Demonstrable knowledge and experience of warehouse management and audit data interpretation - Excellent understanding of user interface design for optimization and ease of use Your dedicated focus on functionality a...

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    Preciso de um aplicativo simples que possua uma parte de comunidade para as pessoas se socializarem, que inclua minha comunidade e uma parte para comprtilhamento do app e tambem para conversa de chat dentro do app, nessa parte com icone de "comunidade". Preciso de uma segunda pagina que contenha um jogo simples para cuidar de pet ex: (igual o jogo do tom) só que simples. Preciso de uma terceira pagina como fosse um diario para pessoa poder escrever o que quiser e poder trancar com senha. E por ultimo uma quarta pagina que contenha um calendario de rotina e alarmes de atividas onde as pessoas poderam escolher os dias da rotina e etc. Pago 250 por mês e preciso de propostas que possam ser parceladas pois preciso do aplicativo urgentemente. Agradeço

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    The developer should have the following skills and experience: 1. Proficient in Java, Kotlin and other programming languages; 2. Have a deep understanding of Android platform, familiar with Android SDK and related tools; 3. -- If you have an already published app you can! Out -- for s-a-l-e! . If you are interested, please feel free to contact us and look forward to further communication with you.

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    I'm searching for an experienced Android developer to work on a self-help app that targets elderly users. The primary goal of the app is to track the user's progress. Key Features: - User Registration and Login: The app should incorporate a straightforward registration and login system to ensure user engagement. - In-App Purchases: It's essential that the app supports in-app purchases to enable users to access premium content or features. The developer should have the following skills and experience: 1. Proficient in Java, Kotlin and other programming languages; 2. Have a deep understanding of Android platform, familiar with Android SDK and related tools; 3. -- If you have an already published app you can! Out -- for s-a-l-e! . If you are interested, please feel free to...

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    I am looking for an experienced mobile app developer to create a rewards app that primarily focuses on cryptocurrency mining. Key aspects of the project include: - Design and development of a user-friendly app interface. - Integrating online crypto mining capabilities, particularly for OKX and future tokens. - Incorporating a user-friendly 'Claim' button feature within the app. Preferred skills and experience for this role include: - Proficiency in both Android and iOS development. - Hands-on experience with cryptocurrency mining. - Experience with rewards app or similar app development. All interested freelancers are encouraged to bid. Please include your relevant experiences and work samples for further consideration.

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    Die Idee: Stellen Sie sich vor, Sie und Ihr Partner ziehen abwechselnd Karten aus einem virtuellen Säckchen, auf denen kleine, zärtliche Aufgaben für romantische Momente stehen. Die Aufgaben sind teilweise zeitlich begrenzt, um für zusätzlichen Nervenkitzel zu sorgen. Zielsetzung: Mit dieser App möchte ich Paaren eine einfache und spielerische Möglichkeit bieten, ihre Beziehung zu pflegen und die Zweisamkeit zu genießen. Die App soll dabei helfen, den Alltagstrott zu durchbrechen und neue, prickelnde Momente zu schaffen. Technische Umsetzung: Ich suche nach einem Programmierer oder einem App-Baukastensystem, der/das mir dabei helfen kann, diese Idee in die Tat umzusetzen. Die App soll folgende Funktionen beinhalten: Zufälliges Anzeigen ...

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    Sr. Android Developer Exp: 7+Years Kotlin, RXJava, Dependency injection (Koin/Dagger) Unit Test Worked on multi-threaded applications MVP and MVVM Experience of working in Testing tools like Appium/Expresso is good to have. Design and develop advanced applications for the Android platform in B2C domain. In depth understanding of Android recommended design principles, interface guidelines and coding best practices. Experience with performance and memory tuning of complex apps. Experience with Agile development methodology (preferably scrum), continuous integration and tools (GIT, JIRA etc.) used to achieve the same. Take full ownership of the solution and be responsible for translating functional requirements into a product solution or offering. Ability to work with multiple internal and...

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    Android App Developer 6 일 left
    확인

    I'm seeking an Android developer with a strong grasp of Java programming, Android SDK, and UI/UX design for a straightforward project. Key Features: - The app should be capable of user authentication. Primary Goal: - The main objective is to create a basic calculative with admin approval of features and scrollong images which can be changed application. App is similar to video attached The ideal candidate will have experience in developing clean, user-friendly Android applications with a focus on accurate calculations. Experience in UI/UX design is a plus, as we aim to provide a sleek and intuitive user interface.

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    i am looking for all in one rummy aviator game in unity. if you already have made such app

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    I'm in need of a mobile app/portal that can serve as a bridge between our warehouse and our customers. Key Features: - Item Tracking: The app should allow customers to track their items efficiently. - Stock Management: A crucial aspect of the app is its ability to provide real-time stock information to customers. - Order Placement: A user-friendly, intuitive order placement system is essential for smooth operations. Item Tracking: The items to be tracked within the app include products, inventory, and packages. It's imperative that this tracking system is accurate and real-time. Access: I envision this app to be solely accessible through mobile devices. The interface should be optimized for mobile, offering a seamless experience for our customers. Ideal Skills: - Proficien...

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    I'm in search of a talented and experienced UI/UX designer to overhaul the current interface of our Flutter application. The app is primarily targeted at Android users and is designed to help individuals self-organize their events. While the app is functionally sound, the UI/UX design is currently lacking and I'm looking to improve user engagement through a complete redesign. Key Areas for Improvement: - Color Scheme and Theme: The current color scheme and overall theme need to be reevaluated to ensure they resonate with our user base and enhance the overall aesthetic appeal of the app. - Layout and Structure: The app's layout and structure require a more intuitive and user-friendly design. I'm looking for a designer who can create a more organized and visually appeali...

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    I desperately need to get apps, especially those available on the Google Play Store. My interests lie in a broad range of application types, including gaming, tools, lifestyle, entertainment, and news applications. All applications except finance, wallpapers. And requires a certain amount of downloads. key point: Have a certain number of downloads - The apps should be available on the Google Play Store. Make sure the source file signature file is complete. - I am particularly interested in games, tools, lifestyle, entertainment and news apps. Your role is to sell me the rights to your application. Experience using applications in these specific categories (games, tools, lifestyle, entertainment, news) will be a major advantage.

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    I'm looking for a skilled Android developer to create an Instagram application that focuses on driving sales for my products. Key Requirements: - Development of an Android app: The app should be fully compatible with Android devices, providing a smooth and user-friendly experience. - E-commerce Integration: The app should integrate seamlessly with an e-commerce platform, allowing users to easily discover and purchase my products. Ideal Skills and Experience: - Android App Development: Proven expertise in developing high-quality Android applications. - E-commerce Integration: Previous experience with integrating mobile apps with e-commerce platforms is highly desired. - Sales-Driven Development: Familiarity with mobile app features and design that are optimized for driving sales an...

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    I am in need of an experienced mobile application developer who can assist me with a trading application project. Key Requirements: - The application needs to be compatible for both iOS and Android platforms. - Proficient in delivering high-quality mobile applications with optimal user experience. This project includes three main features: - Real-time stock prices: The app should provide real-time updates for stock prices. - Portfolio management: It should assist users in managing their investment portfolios efficiently. - In-app trading: Users should be able to execute trades within the app. Additional Features: - Price alerts: The app must send out alerts about significant price changes. - News alerts: Notifications for essential financial news. - Social trading: It must include fea...

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    I'm looking for someone who knows Android I have some questions to which I cannot find answers

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    Looking to get some quotes on creating an app for me. Ideal candidates for this project should have experience in developing user-friendly mobile applications, particularly for information sharing purposes. Strong skills in UX/UI design will be a big plus. Strong problem-solving skills, attention to detail, and the ability to work independently are essential.

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    Android App Developer 6 일 left
    확인

    I need android developer who has good experience with App developemnt for Android platfrom. - UI part: Only 2 pages to implement but need some eye catching and mordern. - Funtion part: Integrating c++ code with .so lib in one page for controlling led. Please feel free to contact me if you have interest in this project. Thanks.

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    Trophy icon Logo and Icon Design for Flashly 6 일 left

    I'm developing an iOS/Android app called Flashly. The app will allow users to create and use spaced-repetition flashcards. I need a professional and clean logo and icon for it. The logo and icon should embody the app's purpose and be visually appealing to our target audience. As such, the design should be: - Professional and clean: The design should reflect a polished, professional image and not be overly complex. - Engaging: The design should be visually appealing to encourage downloads and use. I didn't specify any particular colors or imagery, allowing designers more creative freedom. However, should you have any ideas or suggestions that you think would work well with the app's functionality, I'm open to hearing them. Ideal skills and experience for this pr...

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    상금 보장형
    $20
    104 건의 응모작

    I'm looking for a skilled app developer who can create an app similar to Lyft, available on both iOS and Android. Here are the primary features and requirements: Primary Features: - Ride Booking: Users should be able to book rides with ease. - Driver Tracking: The app should allow users to track their driver's location. - Payment Processing: Secure and seamless payment processing is crucial. Specific Design Requirement: - The app should have a modern and sleek design, please avoid overly complex and bright color schemes. Ideal skills and experience for this project include: - Strong background in mobile app development, particularly with ride-sharing apps - Proficiency in developing for both iOS and Android platforms - Expertise in user-friendly design and interface - Experi...

    $2759 (Avg Bid)
    $2759 (평균 입찰가)
    49 건의 입찰

    I'm looking for a talented Android developer based in Lucknow, India to work on an NFC application. Here are the specifics of the project: - **Detailed Documentation**: - I have a comprehensive documentation available, which will serve as a guideline for the development process. - **Key Features**: - User Authentication: The application will require robust user authentication mechanisms. - Payment Processing: It needs to support secure payment processing. - Data Sharing between Devices: Facilitate easy and secure data sharing between NFC enabled devices. - **Hardware Integration**: - No specific hardware is planned to be integrated at this stage. Ideal skills and experience for this job include: - Proficiency in Android development and NFC technology. - Prior experience...

    $608 (Avg Bid)
    $608 (평균 입찰가)
    14 건의 입찰

    I require an IoT expert to create an advanced system for a parking boom barrier. The end result should be a fully functional, IoT-enabled device. Key areas of functionality to be incorporated are: - Automatic vehicle detection - Real-time data monitoring - Mobile app integration The automatic vehicle detection system should be implemented using: - License plate recognition - RFID tags - Sensors for detecting vehicle presence The ideal candidate for this project should have demonstrable experience in IoT device creation, sensor technology, mobile app integration, and real-time data monitoring. Knowledge in license plate recognition and RFID tags usage is a huge plus. Your expertise will be vital in bringing this project to life.

    $766 (Avg Bid)
    $766 (평균 입찰가)
    7 건의 입찰

    I'm in need of a mobile chat application development, with specific functionalities that cater to my needs. Interested freelancers should have a vast understanding of mobile chat app development, and a keen attention to detail. Here are the key features needed: - Group Chats: The application should support communication among a group of people. A solid grasp on managing larger group dynamics within chat applications would be beneficial. - Emoji Support: The application should support the use of emojis for enhanced and fun interaction. Prior experience integrating emojis into mobile applications is highly preferred. Overall, this is a project that requires a specialised set of skills in mobile app chat development, experience in group chat dynamics, and knowledge in implementing em...

    $50 / hr (Avg Bid)
    $50 / hr (평균 입찰가)
    39 건의 입찰

    I'm looking for a skilled Flutter developer to help me with my social networking app. It's currently experiencing issues with handling calls using Agora and I need these resolved. Key Tasks: - Fixing audio distortion when using external speaker - Addressing call dropouts on Android - Resolving the issue where two calls are being notified on Android - Fixing the problem where notifications are provided without sound on iPhones You should have: - Proven experience in Flutter development - A track record of fixing bugs related to audio and video calling - Previous work with Agora (preferred but not mandatory) - A good understanding of social networking apps Please share your past work when you apply.

    $160 (Avg Bid)
    $160 (평균 입찰가)
    10 건의 입찰

    I'm looking for a professional developer to integrate the WhatsApp API into our iOS and Android applications. The project involves: - Seamless integration of the WhatsApp API into both platforms - Ensuring the API is used for sending and receiving messages - Implementing any necessary configurations to make the API functional on both platforms Ideal candidates should have: - Proven experience with WhatsApp API integration - Strong command of iOS and Android development - A good understanding of app-to-app communication

    $12 (Avg Bid)
    $12 (평균 입찰가)
    1 건의 입찰

    I'm looking for a professional Android developer to create a simple yet efficient document scanning app for me. The primary goal of the proposed app is to be able to scan various types of documents, including ID cards, receipts, invoices, paper, and passport photos, and saving them in JPEG format. As such, the app should be able to: - Recognize and accurately scan ID cards, receipts, invoices, paper, and passport photos - Provide a seamless and user-friendly experience for scanning documents - Showing Auto or Manual Edge Cropping, Image Rotation - Using OpenCV - Native Android (Android Studio), Java I would like the app to be specifically tailored for Android, ensuring a smooth user experience and a clean, intuitive interface. Ideal Skills and Experience: - Proficiency in Andr...

    $34 (Avg Bid)
    $34 (평균 입찰가)
    3 건의 입찰

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