Desarrollo de apps móviles Jobs

Mobile App Development is the creation and development of phones, tablets, personal digital assistants, and other devices that have operating systems. It involves creating software applications for the devices, such as games, utilities, and sometimes even simple to-do lists. These applications are created using programming languages such as HTML5 and JavaScript, which allow developers to create a good user interface. Mobile App Development requires both specific and hard skills from developers, from debugging existing applications to creating entirely new ones.

A great benefit of having a Mobile App Developer on your side is the knowledge and experience they can provide to make your business grow. In addition to creating mobile apps that are good for the user experience, Mobile App Developers can help you with backing up the data from your application securely, modifying an existing app to meet new requirements, troubleshooting any current issues in your application, setting up a server for your application and so much more.

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

  • Cloud hosting setup and maintenance
  • Bug fixing/troubleshooting
  • Integrating SDKs based on customer needs
  • Development of features tailored to client specifications
  • Optimizations of service performance
  • Modifying designs to meet customer preferences

We have passionate professional freelancers skilled in the art of Mobile App Development who can work with businesses of any size to develop their ideal mobile applications. Our team has made things possible that many thought impossible by creating usable customer experiences with Mobility Solutions Services like periodic maintenance checks and make upgrades as technology advances without compromising customer data. We also provide support throughout development iterations as needed.

We can help make your vision a reality with affordable solutions for all your mobile needs! Hire a Mobile App Developer in Freelancer.com who will help you from concept through completion on any project related to mobile app development. Our experts are capable of handling difficult tasks such as debugging existing applications and properly integrating third party services into applications with utmost efficiency. Get ahead of your competitors with Mobile App Development from Freelancer.com today!

De 386,685 opiniones, los clientes califican nuestro Mobile App Developers 4.84 de un total de 5 estrellas.
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    728 trabajados encontrados, precios en USD

    Se necesita desarrollar una aplicacion movil para android y iphone en flutter que funcione como billetera virtual para un negocio. La billetera debe de considerar las siguientes caracteristicas: * Registro de usuarios. * CRUD de usuarios. * CRUD de cuentas. * CRUD de dependientes de los titulares. * Recarga por medio de tarjeta de credito o debito (Se proporcionara detalla de la pasarela de pago y documentacion). * Recarga Manual por pago en efectivo. * Manejo de saldos. * La interfaz debe de ser sencilla y amigable. * Descarga de saldos por concepto. * Debe de tener una parte para el cliente final y una para el administrador. * Debe contar con un portal web para cliente y un dashboard de adiministrador tambien. * De preferencia si la aplicacion es en Flutter, aunque lo dejamos a discres...

    $574 (Avg Bid)
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    59 ofertas
    verruta en linea 6 días left

    Necesito construir una apps en android para transmitir video desde el celular, parte del codigo ya existe, es de codigo abierto, se querire hacer mejoras de control a distancia. y compilar la apliacion para su distribucion

    $1003 (Avg Bid)
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    Presupuesto son 100 dólares se busca algo bá funcional con un diseño confiable Estoy buscando un experto desarrollador de aplicaciones para crear una aplicación de turismo innovadora tanto para Android, iOS como Web. Esta aplicación está diseñada para conectar a turistas con guías turísticos locales, beneficiando tanto a los viajeros en busca de experiencias auténticas como a las personas locales que buscan empleo como guías turísticos. La idea sería tipo Uber la App debe ser sencilla una vez la persona se registra debe buscar el destino donde vine tiempo que duraría lugares que le gustaría ir una vez se le asignará un guía Serca de su zona la cuál luego pasa a ...

    $7 / hr (Avg Bid)
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    Necesito un programador experto en Flutter para solucionar dos errores en el aplicación móvil funcional en la plataforma Android. Es imprescindible que cuentes con habilidades excepcionales tanto en el frontend como en el backend. Las tareas específicas a realizar incluyen: - Diseño y desarrollo de la interfaz de usuario. - Detectar y corregir porque no llega una nueva solicitud de alerta de viaje. - no reconoce los metodos de pago(mercado pago, stripe, etc). - corregir los nombres definidos en todo el aplicativo El candidato ideal para este proyecto deberá tener las siguientes habilidades y experiencia: - Experiencia demostrable en el desarrollo de aplicaciones móviles utilizando Flutter. - Competencia en la codificación tanto frontend c...

    $72 (Avg Bid)
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    AUDIO PHASE CHECK 4 días left

    Quiero una aplicacion para smartphones que chequee la polaridad de un sonido. Positivo (parlante moviendo hacia adelante) y Negativo (parlante moviendo hacia atras). Similar a una existente llamada Polarity Checker, pero con un skin y nombre propios de mi negocio. Dejo un archivo JPG adjunto con la referencia de la app del Play Store

    $194 (Avg Bid)
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    Una app (para Android y IOS) que permita enviar una alerta en caso de accidente o extravío La alerta debe entregar al sistema la ubicación exacta de la persona que activó el SOS, luego el sistema difundirá la alerta a los usuarios que estén más próximos al afectado, para que puedan concurrir en su ayuda. Todos los usuarios pueden ser socorristas o socorridos. Features requeridos: - Que el mapa contenga detalles de cada zona de montaña y los tracks más usados (huellas de trekking y montañismo) - Que entregue la posición exacta y altitud del afectado - Que muestre gráficamente en el mapa al afectado con una estrella roja parpadeando - Que muestre en el mapa a los usuarios registrados y activos en color verde...

    $1830 (Avg Bid)
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    Desarrollo de App 2 días left

    Quiero crear un programa de cupones de descuento Online que funcione con códigos UBC Coach y un código único por cliente que pueda estar dividido por categorías o marcas y que luego yo pueda generar un reporte de redenciones o uso de Cupones

    $539 (Avg Bid)
    $539 Oferta promedio
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    Busco alguien que me pueda ayudar a crear una aplicacion movil para android para probar una idea de negocio. Esta app necesita un sistema para crear un usuario simple, idealmente con google o facebook, al loguearse debe haber una vista para definir un horario en la posicion GPS donde s encuentra el telefono.

    $568 (Avg Bid)
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    Desarrollar una PWA 1 día left
    VERIFICADO

    Necesito generar una web app para android e ios y generar el alta correspondiente como desarrollador, solo habla en español.

    $97 (Avg Bid)
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    15 ofertas

    Necesito crear una app para iOS y android detalles en el chat

    $2704 (Avg Bid)
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    76 ofertas

    Presupuesto son 100 dólares se busca algo bá funcional con un diseño confiable Estoy buscando un experto desarrollador de aplicaciones para crear una aplicación de turismo innovadora tanto para Android, iOS como Web. Esta aplicación está diseñada para conectar a turistas con guías turísticos locales, beneficiando tanto a los viajeros en busca de experiencias auténticas como a las personas locales que buscan empleo como guías turísticos. La idea sería tipo Uber la App debe ser sencilla una vez la persona se registra debe buscar el destino donde vine tiempo que duraría lugares que le gustaría ir una vez se le asignará un guía Serca de su zona la cuál luego pasa a ...

    $9 / hr (Avg Bid)
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    7 ofertas

    ENGLISH BIDDERS WILL BE DELETED Busco programador experto en Flutter para desarrollar una aplicación de comercio electrónico para mi negocio existente. Necesito a alguien que pueda cumplir con los siguientes requisitos: Funcionalidad requerida: - Integración de carrito de compras y pasarela de pago - Gestión de inventario y seguimiento de pedidos - Sistema de autenticación de usuarios - Funcionalidad de búsqueda y filtrado de productos Diseño y características específicas: - Tengo requisitos detallados para el diseño de la aplicación y las características que debe tener - Necesito una interfaz de usuario intuitiva y atractiva - Debe ser compatible con dispositivos Android e iOS Experiencia y habilidades...

    $1536 (Avg Bid)
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    27 ofertas

    Estoy buscando un desarrollador de Flutter ya cuento con el binario solo hay que configurarlos y listo... quien me puede ayudar?

    $22 (Avg Bid)
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    Generación de cartas restaurante por medio de QR

    $175 (Avg Bid)
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    10 ofertas
    lA TRIBU DEL LAGO 4 horas left

    Necesito empaquetar en una aplicación mi sitio web... a demás esa app debe servir para hacer registro de cronometraje para los eventos deportivos de nuestra comunidad

    $130 (Avg Bid)
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    I am seeking a highly skilled developer with expertise in Unity and Socket to create a modern Bingo game. The game will accommodate up to 100 players per room and will be designed for Android and iOS platforms. Here are the detailed requirements: Key Responsibilies: * Development of a bingo game on Unity and Socket. * Designing a modern interface for a seamless user experience. * Adapting the design to both Android and iOS platforms. Ideal Candidate: * Should have significant experience in Unity and Socket programming. * Proven track record in designing and developing games for Android and iOS. * Must possess a knack for modern design aesthetics. Please note, there's no requirement for in-game purchases or monetization features as of now. However, the candidate should be prepared t...

    $129 (Avg Bid)
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    Construir um APP android baseado no APP demo no repositório da Stone No repositório contém a demo da SDK para android Repositório: Documentação da SDK

    $315 (Avg Bid)
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    9 ofertas

    Construir um APP android baseado no APP demo no repositório da Stone No repositório contém a demo da SDK para android Repositório: Documentação da SDK

    $179 (Avg Bid)
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    12 ofertas

    tenho um problema pontual em fluter onde os serviços de web a pagina aparece toda branca.

    $18 / hr (Avg Bid)
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    19 ofertas

    I am on the lookout for a proficient Flutter developer to help bring my revolutionary mobile application idea to life. This project will extend across both iOS and Android platforms, making it readily accessible to a wide range of users. Key Considerations: • The app requires user login and authentication features. • Exact authentication methods will be discussed during project initiation - an understanding of various options such as email/password, social media sign up, and biometric authentication is beneficial. • The end result is expected to have a seamless UI/UX, providing the users with an intuitive and engaging mobile application experience. Ideal Skills and Experience: • Extensive experience in Flutter development. • Proven track record of developing ...

    $780 (Avg Bid)
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    Design Mobile App Screen 6 días left
    VERIFICADO

    I have a figma file and wanted someone to add another screen in it. Its a small task and wont take more than an hour. The link is : (Community)?type=design&node-id=1647-17907&mode=design&t=AE2azkQQ8C6L3ahn-0

    $223 (Avg Bid)
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    I need a utility mobile application, designed with a minimalist aesthetic, for both iOS and Android platforms. - The application's primary function is utility, and I'm looking for professionals with experience in developing effective, user-friendly utility apps. Need an Expert App UI/UX Designer and Developer for a Hindu Panchang App with the following features Need to complete the Project in 30 Days from today. There would also be an API Integration as the content of Panchang, Calendar, Horoscope would be pulled from a Third Party Api. The App Designer should have a knack in designing and would be ready to work in detailing. The app should be available in 3 Languages: Hindi, English and Gujarati All the content should be available in these Languages  Splash Screen  Re...

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    I'm in need of a skilled React Native developer to convert a Figma design into a functional application, with a focus on chat features. This project will also entail the integration of 7-8 APIs. The ideal candidate will be experienced in both Figma to React Native conversions and API integration. Applications should consist of: - A detailed project proposal, outlining your approach to the project. - An estimated timeline for completion, including key milestones. I look forward to receiving your proposals and getting to work on this exciting project.

    $119 (Avg Bid)
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    I need a skilled developer to build a mobile SIP registrar application for both iOS and Android platforms. This application's primary purposes are making and receiving voice calls and managing SIP accounts, so proficiency in VoIP technology and SIP protocols is a must. Not only should the application be functional but it should also have a modern and stylish user interface. Therefore, a candidate with a keen eye for design is preferred. However, the functionality remains the top priority over visuals. If you have experience in this type of software development along with a knack for creating user-friendly apps with a modern touch, we should talk.

    $192 (Avg Bid)
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    I'm in need of professional assistance to conduct an in-depth exploration of Android device's security. The tasks that need to be carried out involve: - Extracting data - Bypassing security measures - Analyzing present vulnerabilities Please note, the project will be handled remotely as I do not have physical access to the Android device. I'm expecting a freelancer equipped with advanced skills in Android platform, cybersecurity, and remote access capabilities. Ethical hacking certification would be a plus. Your role is to identify and diagnose the holes in security rather than exploiting them. I'm looking forward to working with a dedicated security expert who respects the rules of engagement in ethical hacking.

    $76 (Avg Bid)
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    We need an experienced React Native developer to create a mobile app compatible with both iOS and Android platforms. To show that you proposal was not written by a bot please start the proposal with "HELLO". Please see this document for more details: Here is the figma design: Here is the figma sketch:

    $1349 (Avg Bid)
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    We're looking to transform our web platform into a native app. The key purpose of this project is to enhance user experience and accessibility, and to expand our user base. Ideally, the app would be a replica of our website, including all its existing options, functionalities and layout. Key Details: - The project isn't time-sensitive, allowing sufficient time for seamless transition. - Though the existing website features haven't been explicitly specified, the assumption is that the app should reflect all of them. Ideal Freelancer: - Experience in transforming web applications into native apps. - Strong understanding of web and app functionalities. - Excellent problem-solving skills. - Attention to detail and commitment to user-friendly design.

    $12 (Avg Bid)
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    Efficient Delivery Platform -- 2 6 días left
    VERIFICADO

    Project Description The project involves the development of a comprehensive delivery platform aimed at facilitating efficient and reliable delivery services. The platform will connect customers with delivery riders and vendors, streamlining the delivery process and enhancing customer satisfaction. Key Features Registration and Profiles: - Allow users to create accounts and profiles, providing necessary information. 2. Vendor Registration and Management: - Separate interface for vendors to manage accounts, products, and pricing. 3. Rider Onboarding and Management: - Enable riders to sign up, providing necessary details. 4. Order Placement: - Users can place orders, select items, and specify delivery details. 5. Real-Time Tracking: - Implement rea...

    $461 (Avg Bid)
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    I am in need of a skilled LUA script developer for a crucial project. Ideally you have expertise with ORMCOMM satellite monitoring devices . While I am not able to specify exact tasks at the moment, I am confident that this expert will be able to handle anything that comes their way, including potential bug fixing and code optimization. When sending in your application, please include: 1. Past Work: This is crucial towards understanding your practical experience with LUA script development. Specific Skills Required: 1. Proficiency in LUA script writing: Your competence in LUA script writing is critical to the successful execution of this project. This project requires someone with hands-on experience in LUA script development who can work flexibly and respond to potential task change...

    $16 / hr (Avg Bid)
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    I'm seeking an experienced Android app developer to build a signature forgery detection application. The key feature of this application should be real-time detection of forged signatures. Key tasks include: 1. App Development: Designing, coding, and implementing the app efficiently. Experience in developing secure and robust applications is paramount. 2. Real-Time Detection: Integrating the application to allow for real-time identification of forged signatures. Ideal Skills and Experience: - Proficient in Android development and related technologies such as Java or Kotlin. - Experience in creating applications with real-time functionalities. - Background in working with OCR or similar technologies would be beneficial. - Past projects involving secure, reliable data processing ...

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    DO NOT APPLY OR BID UNLESS YOU READ THIS IN DETAIL. ANY BIDS NOT COMPLIANT WILL BE DELETED Project Description: We are seeking an experienced Project Manager with a strong background in systems design to oversee the development of an innovative Wine Cellar Lighting Control System. This system will utilize ESP8266 components for WiFi-enabled control of RGB lighting strings, aimed at enhancing the visual appeal and functionality of wine cellars. Responsibilities: The Project Manager will be responsible for: Defining the project scope and objectives, ensuring technical feasibility. Documenting functional and non-functional requirements. Generating user interaction flows and sample wireframes to guide development. Hiring and managing a back-end developer (specializing in .NET latest framewo...

    $11 / hr (Avg Bid)
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    We are seeking an experienced developer to create a software module that automates the process of scanning physical books, converting the scanned images to CMYK color mode, and generating editable text PDF files ready for print production. This module must integrate seamlessly with existing systems and offer a user-friendly interface for non-technical users. Key Responsibilities: 1. Develop a module capable of scanning books using a standard scanner or a smartphone camera. 2. Implement OCR (Optical Character Recognition) technology to convert images into editable text while preserving the original formatting as closely as possible. 3. Convert and export the files in CMYK color mode, ensuring they meet print production standards. 4. Provide an option for manual corrections or adjustments i...

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    I need a professional to perform functional and performance testing on my android application across 2 devices. The right candidate should have: - You need to be in the United States as our app is only available and valid in the United States. - A proven background in app testing, preferably with a focus on Android apps. - Experience with functional testing, ensuring that every feature of the app works as intended. - Expertise in performance testing, confirming that the app works smoothly, quickly, and properly under various conditions. - Access to multiple Android devices for comprehensive testing. Your feedback and suggestions will be invaluable for improving the app's performance.

    $21 (Avg Bid)
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    I'm in need of an experienced mobile app developer to create an app for both Android and iOS platforms. The main function of this app is to navigate service bookings seamlessly. Key Requirements: * Strong background in mobile app development for both Android and iOS. * Extensive knowledge in designing and implementing service booking systems within apps. * An eye for practical and user-friendly design. Your portfolio showcasing similar projects will be highly regarded. This project requires someone who can deliver not only in function but also in design aesthetics and user experience. Let's create an app that makes service booking a breeze.

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    mobile app 6 días left

    mobile app like marsol ( android & ios )

    $659 (Avg Bid)
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    react native app 6 días left
    VERIFICADO

    there are two apps. ( we will provide all apis) user app ( already login screen , notification, route screen there (already implemented) screen with route tracking screen needs to be implemented . another screen where profile image needs to be uploaded. driver app login screen, notification, route screen, trip screen trip with facial recognition attendance (you need to send the image and api will be validated and that we will provide)

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    36 ofertas

    I'm seeking a skilled Android developer to focus on the development and testing stages of my e-commerce app. The primary tasks include: • Developing core functionalities of the app • Testing to ensure optimal performance The app must include: • An extensive product catalogue • A secure payment gateway If you are experienced in e-commerce app development and have proficiency in ensuring secure financial transactions, I encourage you to bid for this project. Experience with creating comprehensive product catalogues is also highly valued.

    $836 (Avg Bid)
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    iOS LiDAR Scanning App Development 6 días left
    VERIFICADO

    I'm searching for an experienced developer to create a LiDAR scanning app, which should run on the iOS platform. The main functionality would be 3D interior scanning. Specific requirements for this project include: - A key feature of the app should be the ability to perform real-time scanning. This means it must be capable of scanning an interior and creating a 3D model of it in real-time. - All the scanned models must be able to be viewed and accessed from a website. - A further key feature is the scan must be downloable so it can imported into 3D modeling software. If it were possible to automatically convert the lidar 3D scan into a Sketchup model, that would be amazing. It is essential that you possess expertise in the development of scanning apps, particularly i...

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    I am seeking an expert UI/UX Angular Developer to enhance existing user interfaces and further develop Angular applications. The ideal candidate would have proven expertise in: - Audit and enhancement of current user interfaces - Development of Angular applications - Adherence to specific design guidelines and branding elements Knowledge and experience in recognizing and effectively applying our brand's unique style elements throughout both existing and new applications is a must. The right candidate should bring creative yet systemic innovation, improving the user experience while respecting our established visual identity. Proven ability to work both independently and collaboratively within a team is highly desirable as you will be expected to deliver high-quality work promptly. ...

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    I am looking to reskin an existing 2D platformer game for both PCs and mobile devices. 10 levels Key Responsibilities: * You'll be given access to the game's source code to help you understand its inner workings. * The given code base is written in C# – you should be proficient in this language. * Your main task will be to overhaul the game's aesthetics without changing its core mechanics. The ideal candidate should: * Be experienced in game development for PCs and mobile platforms. * Possess deep knowledge of C#, with experience in modifying existing code and creating visually appealing aesthetics. * Be proficient in debugging and testing their own code. This job is perfect for someone who can deliver high-quality work while working with an existing codebase....

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    Unity 3D developer 6 días left
    VERIFICADO

    We are searching for a Unity developer skilled in integrating a 3D human model into a Unity application and synchronizing its animations with specific audio files for lipsyncing. The ideal candidate should have hands-on experience in human model animation within Unity. Please share links showcasing your previous work and relevant experience.

    $10 / hr (Avg Bid)
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    I'm in search of a skilled app developer who can transform my figma designs (less then 7 unique screens) into a functioning cross-platform web-view or hybrid app. The app has basic functionalities : 1. Choose the language (en or fr) 2. Choose a type (from a dropdown list) 3. Answer some questions with 3-4 options provided as per type selected ( the question and answers will be set in admin panel) 4. Scan an QR/image (this will simply open mobile camera for scanning QR, nothing more from the mobile app side) 5. Result followed by static page. The admin panel required will only have the functionality of adding question under each "type" and can add more variation of "type". Preferring Yii2 for backend.

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    I need help to create an Amazon account on my device. This is my first time setting up an Amazon account and I intend to use it for personal shopping purposes only. Ideal Skills and Experience - Knowledge about Amazon account creation process - Ability to guide step-by-step over the phone or on mail (whichever is convenient) - Strong communication skills and patience to guide a first-time user.

    $53 (Avg Bid)
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    In need of a proficient ReactNative developer with remarkable experience in building end-to-end mobile apps and publishing it on both stores. Key Deliverable • Compile the existing project developed in ReactNative, Upgrade to Latest version of ReactNative. • The App is already published, and hence project is to compile the app again freshly for AppStore and Google Play. • Minor fix of UI with respect to resolutions. • The key purpose of this mobile app is to provide information to its users. Therefore, the candidate should have prior experience in building user-friendly and intuitive informational mobile applications. • Additionally, familiarization with the latest mobile application development tools and trends will be beneficial. • A high-value candi...

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    In need of a proficient ReactNative developer with remarkable experience in building end-to-end mobile apps and publishing it on both stores. Key Deliverable • Compile the existing project developed in ReactNative, Upgrade to Latest version of ReactNative. • The App is already published, and hence project is to compile the app again freshly for AppStore and Google Play. • Minor fix of UI with respect to resolutions. • The key purpose of this mobile app is to provide information to its users. Therefore, the candidate should have prior experience in building user-friendly and intuitive informational mobile applications. • Additionally, familiarization with the latest mobile application development tools and trends will be beneficial. • A high-value candi...

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    I have a website already designed as 4 tabs views with all details coming from a mySQL database. I want to create the app version for iOS and Android.

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    I'm running into a specific issue with my Flutter project where the app consistently crashes in debug mode during startup. Having done some preliminary debugging using my IDE tools, I haven't been able to pinpoint the problem. If you have ample experience with Flutter, particularly in identifying and resolving bugs related to app startup, your expertise would be greatly beneficial. The successful bidder would need to demonstrate: - Strong skills in Flutter, including an understanding of the debug mode specific challenges. - Proficiency in handling app startup issues. - Adept use of IDE debugging tools. - A keen eye for detail and systematic problem-solving approach. Your task will involve closely examining the current debug mode setup of the project, identifying the root cause...

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    I need a competent UX UI designer to enhance the user interface of my cross-platform application. The objective is to ensure an engaging and intuitive user experience. You may be the right fit if you're proficient in: - Minimalistic design principles - Cross-platform application design - User Interface enhancement Your design style should lean towards minimalism; however, it should not compromise on the application's user-friendliness. Demonstrated experience with similar projects is highly desirable.

    $78 (Avg Bid)
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    As an app developer diving into Flutter, I am in need of assistance in configuring the project structure. While I have managed to get my app running on both iOS and Android platforms, I'm struggling with the structure and would appreciate focused assistance in this area. Ideal consultant would: - Be experienced with Flutter development for both iOS and Android applications - Have a good understanding of best practices when configuring project structures in Flutter - Exhibit clear and concise communication skills, as I would like to understand the process as it's being executed.

    $20 (Avg Bid)
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    As we rebrand ourselves, we require a skilled graphic designer to craft a modern logo using shades of blue. The versatile logo needs to work equally well on our website, business cards, and social media profiles. Abilities and Experience: - Proven experience in minimalist, modern graphic design. - Mastery in color and proportion aesthetics. - Can provide different versions for various platforms. - Solid understanding of how brands are built and communicated visually. Deliverables: - Modern, blue-themed logo. - Logo versions for website, business cards, and all major social media platforms. This is your opportunity to leave your creative mark on a thriving company; let’s build something remarkable together!

    $12 / hr (Avg Bid)
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