Desarrollador de aplicaciones Jobs

As technology continues to move forward, App Development is becoming an increasingly important component of modern businesses. App Developers can create software that can automate tedious tasks, optimize certain processes and connect clients with their customers or clients. As an App developer, you'll be responsible for understanding the customer’s needs, design applications that are engaging and easy to use, work with development platforms such as Android, iOS or Windows Phone, collaborate with designers and other development teams, and develop effective application testing procedures.

Here’s some projects that our expert App Developers made real:

  • Building applications that can authenticate customer information and simulate trades
  • Ensuring customer satisfaction and quality assurance through UX testing on Android platforms
  • Creating user friendly WebApps to integrate chat platforms
  • Developing cross platform mobile applications in both Android and IOS
  • Designing dynamic 3D online shopping malls for customers to browse
  • Integration of backend POS systems into offline Android Apps
  • Updating .Net webapp with additional features
  • Utilizing Google Sheets API in C# console applications to update range filters
  • Creating microcontroller designs per own requirements
  • Developing Artificial intelligent mobile Apps with the camera capabilities

At, experienced App Developers will be able to create the perfect application for the client’s business needs within a specified timeframe. With a wide range of developers available worldwide, no task is too small or too big. We invite you to explore the range of services provided by our App Developers and post your project now on so you can get the App Development services you need.

De 158,906 opiniones, los clientes califican nuestro App Developers 4.87 de un total de 5 estrellas.
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    17 trabajados encontrados, precios en USD
    mobile app for services 6 días left

    I am looking for a mobile app developer to create an iOS app for my massage and wellness business. The app will primarily focus on appointment booking for services such as massages and special trainings . it is a mobile ideal candidate should have experience in creating iOS apps and integrating payment processing systems. The app should also include customer reviews to help build trust and credibility. If you have experience in creating mobile apps for beauty and wellness businesses, please apply.

    $264 (Avg Bid)
    $264 Oferta promedio
    30 ofertas

    I'm looking for an experienced Freelancer to develop a solution to read files from an S3 bucket from outsystem. The file format that I'm looking for is PDF. The freelancer should have a history of demonstrating excellent past work, experience, and be able to provide detailed project proposals to ensure success. After reading the files from the S3 bucket, they should be displayed in a new window and, if necessary, a list of files with the same name should be provided. If you believe you are qualified and have the necessary skills to complete this project, I want to hear from you.

    $130 (Avg Bid)
    $130 Oferta promedio
    2 ofertas

    We're seeking an experienced programmer to assist us in creating a robo-call and text program for sending out reminder messages. The goal of this project is to set up the program to send out pre-written messages to a list of recipients at specific times or intervals. The content for these messages will be provided by me, so I only require assistance with setting up the program. Check attachment for more details.

    $155 (Avg Bid)
    $155 Oferta promedio
    2 ofertas
    App like Uber for iOS and Android 5 días left

    I am looking for a freelancer who can develop an app for iOS and Android, similar to Uber. I need to create an application with the same functionality as uber but using it for doctors and nurses. Here's a clearer breakdown of your requirements : - Users can easily book the nearest available nurse or doctor. - The app allows users to check the profile and ratings of the healthcare professional they will be receiving. - The arrival of the nurse or doctor can be tracked on a map. - Users are advised to wait for the healthcare professional at the starting point when they are just a few minutes away. - The service is private and facilitates the connection between patients and healthcare providers at home. - The app functions similarly to a taxi service, but with differences in payment ...

    $1595 (Avg Bid)
    $1595 Oferta promedio
    148 ofertas
    1800Taxista 4 días left

    I created a studio flow 6 months ago, and everything was working find until yesterday. When entering the payment information it does not process I also would like you to review more of my Twilio Studio Flow you can watch it here

    $21 / hr (Avg Bid)
    $21 / hr Oferta promedio
    17 ofertas
    Telectronum 4 días left

    Hello, I'm looking for someone to help me realize my project - Telectronum. The main goal of the project is to create a new cryptocurrency. In order to do that, we need to create a mobile app with a custom design that has the ability to integrate with popular social networks. We also require moderate customization for our app's design and user interface. With your help, we can make this project a reality and bring a new cryptocurrency to the world!

    $101 (Avg Bid)
    $101 Oferta promedio
    4 ofertas

    I am looking for an experienced SharePoint and Power Platform expert.

    $20 / hr (Avg Bid)
    $20 / hr Oferta promedio
    34 ofertas

    Project deadline July 20th. If fully self developed then tech preferences would be Backend: NodeJS, TypeScript, RabbitMQ, Redis, MongoDB, NestJS, Apollo Federation, GraphQL Backend: Frontend, Apollo GraphQL, ChakraUI However, if we can make this work with Wordpress or other Open source then we would consider that. SALESROOM PLATFORM REQUIREMENTS Summary Build a cloud based, sales platform to be used by sales teams so they can invite potential customers to view sales materials, configure and display offers and engage with customers via live chat. This platform shows the type of platform we are looking for. • We will need a platform that supports multiple account logins, displaying unique user pages. Username and password will be sent via email. • The user page will sh...

    $7915 (Avg Bid)
    $7915 Oferta promedio
    55 ofertas

    SALESROOM PLATFORM REQUIREMENTS Summary Cloud based, sales platform used by sales teams to invite prospects to view sales materials, configure and display offers and engage with customers via live chat. This platform shows the type of platform we are looking for. • We will need a platform that supports multiple account login to a unique user page. Username and password will be sent via email. • The user page will show offers and sales materials (PDF, PowerPoint, Video google docs). Can be viewed on screen and downloaded. • The user will be able to edit their contact details. • The page will also sync with email so that it shows the communication history (Outlook and Gmail) • The user will be able to set up a call with the salesperson via integrated calendar ...

    $14764 (Avg Bid)
    $14764 Oferta promedio
    54 ofertas
    Call Recording App 2 días left

    Please read before applying. I need app for launch publish my Play Store account. Requirements. The app is for call recording to all types of Android device users, The app don't talk back to talking person this speech call recording started like Google dialer. The app must be user friendly and save all recording to file manager with new folder name - XYZ Recording - and 1 ball navigation when if they are call the ball icon will be displayed on screen to record call or stop recording. Don't bid above the budget and write - Happy - to your starting.

    $84 (Avg Bid)
    $84 Oferta promedio
    6 ofertas

    I am seeking a developer to create a Personal Assistant (PA) application for my new enterprise. The application will be linked to ChatGPT and I need it to handle Email Management tasks. Additionally, I require Calendar Integration to ensure scheduling is seamless. The ideal developer should have experience in app development and integration, as well as knowledge of ChatGPT and email management systems.

    $747 (Avg Bid)
    $747 Oferta promedio
    35 ofertas

    I am looking for a cross-platform mobile application developer who can create an app for both iOS and Android platforms. I am open to suggestions when it comes to the technology stack and programming language that will be used. The primary purpose of the application is advertisement. Ideal skills and experience for this project include: - Experience in cross-platform mobile application development - Experience in UI/UX design - Proficiency in programming languages such as React Native or Flutter - Knowledge of app monetization strategies and advertising platforms - Understanding of user engagement metrics and analytics - Creative problem-solving skills to ensure the app is user-friendly and visually appealing. As a result of the unique need of this project, a freelancer base...

    $250 - $750
    Local Sellado Acuerdo de Confidencialidad
    $250 - $750
    21 ofertas

    I am looking for someone who is experienced and educated around Open-Source Licensing. The ideal candidate should have knowledge of GPL, Apache, and MIT licenses. We are specifically looking for a combined license which will cover our code for commercial use of others. We have specific requirements and restrictions for the open-source license, so the candidate should be able to work with those. The primary purpose of the open-source license for our project is to maximize distribution. The candidate should be able to provide guidance on the ideal license to achieve this purpose. Overall, we are seeking someone who is knowledgeable and experienced in open-source licensing and can provide us with a suitable license for our project.

    $193 (Avg Bid)
    $193 Oferta promedio
    17 ofertas
    Short Video App Customization 15 horas left

    READ FULL DESCRIPTION & DOCUMENT READ FULL DESCRIPTION & DOCUMENT READ FULL DESCRIPTION & DOCUMENT i have a source code for a short video app like tik --- tok the source code is fully customization and has web admin panel Android & iOS, and made using React Native, Expo, Firebase & Admob. you need to give me a GOOD estimate of how many hours this job will take the person chose will not only be able to give me a good estimated hours but also share some good options for api/sdk for filters - effects - live streaming - gift giving etc the features included in source code can be found in the attachments please use the phrase word "i can do that" so i know you have read the document and this description and understand what i need and can do the job - the ideal p...

    $527 (Avg Bid)
    $527 Oferta promedio
    48 ofertas

    I am looking for a skilled iOS developer to create an app for my barber shop. The app should have the following features: - Menu of services: A list of all the services offered by the barber shop. - Modern design: A sleek and contemporary design that reflects the shop's style. - Customer loyalty program: An incentive program to reward loyal customers. - Booking an appointment: The ability to book an appointment Any suggestions are welcomed. In addition to these features, the app should also be user-friendly and easy to navigate. I'm expecting a simple app, maximum 6-7 pages. The ideal candidate for this job should have experience in developing iOS apps and a strong understanding of app design. Knowledge of customer loyalty programs is also a plus. I had another dev build me a...

    $422 (Avg Bid)
    $422 Oferta promedio
    44 ofertas

    its basically a 2 layer language app that would combine a standard language APP such as Duolingo combined with a tutor on demand section where students could get in touch with a tutor at any given time,

    $4248 (Avg Bid)
    $4248 Oferta promedio
    63 ofertas
    Mobile Math App 4 días left

    We are looking for an experienced and skilled AI developer to create a fully functional math app that uses Chat GPTs API key. The app will be designed to cater to the needs of college and high school students who want to solve math problems, learn math, or do busy work with convenience, speed, and results. The ideal candidate will have experience in developing AI-powered math apps and possess expertise in understanding equations, drawing graphs, and processing imaging. The app should allow users to upload pictures of problems, and the app/website/chrome extension should be able to read and process the images. In addition like Chat GPT it should be able to answer in a natural way if the user is looking for steps, or help on a problem. We have already designed the logo, the colors, and...

    $7900 (Avg Bid)
    $7900 Oferta promedio
    53 ofertas

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