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 157,998 opiniones, los clientes califican nuestro App Developers 4.86 de un total de 5 estrellas.
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    20 trabajados encontrados, precios en EUR

    Estamos buscando un freelancer para un proyecto en el que necesitamos implementar la API de una IA en una aplicación o crear una aplicación e implementar la API de una IA. El proyecto implica integrar una inteligencia artificial en una aplicación existente o construir una desde cero, e implementar una API de IA. - Buscamos a alguien que sepa desarrollar aplicaciones móviles o web. - Que tenga algunos trabajos realizados para poder ver como quedaría. - Y que sepa de implementación de APIs. ¡Esperamos con entusiasmo conocerte y poder trabajar juntos!

    €617 (Avg Bid)
    €617 Oferta promedio
    22 ofertas

    Nous avons développé un fichier Excel avec VBA pour aider les entreprises à identifier leurs hauts potentiels. Il s’agit d’un formulaire qui se compile et qui calcule les cotes données par les gestionnaires pour positionner l’employé dans un graphique et le comparer avec les autres membres de l’équipe . Nous souhaitons transformer ce fichier en application que nous voulons vendre aux clients. Nous souhaitons que la personne nous aide à : - améliorer notre outil au niveau de la présentation des résultats - le convertir en plateforme accessible sur cloud - les gestionnaires doivent pouvoir avoir leur propre accès (user et mot de passe) pour accéder aux résultats de leur &eac...

    €3437 - €6875
    Sellado Acuerdo de Confidencialidad
    €3437 - €6875
    13 ofertas
    Scholars club 6 días left

    My goal is to create a Scholars Club focused on providing academic support for students. To do this we are making an app where we will do quiz and reward users with money and other prizes.

    €378 (Avg Bid)
    €378 Oferta promedio
    19 ofertas
    Customize App Source Code -- 3 6 días 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...

    €7 / hr (Avg Bid)
    €7 / hr Oferta promedio
    21 ofertas

    Spanish se requiere crear una plaicacion mobil APP de directorio de empresas, fabricas, tiendas, restaurantes, granjas etc, que puedan mostrar sus instalaciones en 360 grados / VR donde se pueda interactuar con sus áreas, productos, o puedan mostrar su showroom, y sea actualizado con determinada regularidad. como por ejemplo pueden revisar en la pagina de alibaba la sección de showroom visita la fabrica 360 grados / VR. ( ) Se requiere la que la app permita mostrar a cada empresa, fabricante y tienda en tres etapas (fotos, video sencillo y video 3d VR tipo showroom), que puedan interactuar a través de un chat para intercambio comercial. tendrá un trending list de fabricas visitadas, de productos buscados, y un mapa de calor de zonas geográficas con m...

    €20 / hr (Avg Bid)
    €20 / hr Oferta promedio
    13 ofertas
    Web app development 5 días left

    I am in need of a web app developer to create a productivity application. I have a list of specific features and functionalities that I would like to be included in the app. However, I am open to suggestions regarding the technology stack to be used for the project. The ideal candidate for this job should have experience in developing web apps and be knowledgeable about the latest technologies. I have created most of the backend code. I need assistance with the front-end code. Please review and provide the best bid

    €706 (Avg Bid)
    Acuerdo de Confidencialidad
    €706 Oferta promedio
    46 ofertas

    I am looking for an experienced Android developer to develop an app on Flashcards. The app needs to have a few essential features like login/signup, bookmark and an admin panel for adding questions & answers for flashcards. The app is targeted towards general learners. The design style preference for the app is minimalistic. The ideal developer for this job should have experience in developing Android apps and should be able to deliver the project within the given timeframe. Essential Features: - Login/Signup (Firebase) - Bookmark - Admin Panel for adding questions - Premium Preferred Design Style: - Minimalistic Ideal Skills and Experience: - Experience in developing Android apps - Ability to deliver the project within the given timeframe Admin Panel Features: - Content managemen...

    €135 (Avg Bid)
    €135 Oferta promedio
    11 ofertas

    We're looking for a highly-skilled freelancer to create a virtual dressing/trial room for us. The virtual dressing/trial room should enable customers to try on full outfits virtually and customize them with the highest level of detail. We are primarily interested in the web version, but developers with expertise in mobile app development are also encouraged to apply. The virtual trial room should provide advanced customization such as fabric and additional features. We want customers to be able to experience a realistic virtual trial room and examine the different outfits in detail so it needs to look and feel real. We need a sophisticated system to ensure customers can try on the clothes and get an accurate visualization of how they will look with the particular ensemble. The virtu...

    €73 (Avg Bid)
    €73 Oferta promedio
    3 ofertas
    Customize App Source Code -- 2 3 días 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. 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 person will be able to tell me the api/sdk i can add to the app so end users can use copyright music in their videos the person who gets this job will need to be able to find spk or api for filters and effects similar to those on tik—-tok (i h...

    €704 (Avg Bid)
    €704 Oferta promedio
    46 ofertas

    i have a complate project code and i just want to do a refactor and backward slicing for one task "page" or just a method

    €20 (Avg Bid)
    €20 Oferta promedio
    4 ofertas

    I am looking for a skilled Flutter app developer to create similar of the CarChalak app within a timeline of 3-4 weeks. The ideal candidate should have experience in developing apps on the Flutter framework and be familiar with the features and functionalities of the CarChalak app. Requirements: - Develop a similar of the CarChalak app using Flutter framework - Ensure the app is user-friendly and easy to navigate - Ensure the app is bug-free and works seamlessly on both Android and iOS platforms - Ensure the app is optimized for performance and speed Skills and Experience: - Proficient in Flutter framework - Familiar with the features and functionalities of the CarChalak app - Experience in developing user-friendly and bug-free apps - Knowledge of Android and iOS platforms Timel...

    €370 (Avg Bid)
    €370 Oferta promedio
    42 ofertas
    Algorithmic trading machine 2 días left

    I need an algorithmic trading machine that will able to trade: •Stocks/futures/options/fx •trade types: scalps, swings, short, long • add the ability to backtest the strategies, and alerts for the strategies •including trading strategies such as: ATM strategy for options, Spreads strategies for option, Greek strategies for options, Combined indicator strategies for stocks (SMA'S, EMA'S, MACD BOLLINGER ETC.) • I will have the option to chose the amount of risk in the trades, and another option that the machine could do it automatically if I didn't chose any risk amount. • the machine will also include a Stock screener, that the Algo could automatically scalp and trade stocks that look good from the screener (before breakouts e...

    €3931 (Avg Bid)
    €3931 Oferta promedio
    15 ofertas

    I am looking for a Remote Engineer with expertise in GPS Platform (Wialon) and Teltonika GPS Devices. I need someone who has experience working with Wialon and Teltonika GPS devices. The main objective for this project is troubleshooting and support. The ideal candidate should be able to troubleshoot any issues with the platform and devices. The client needs someone who can resolve the issue in a flexible timeframe. Skills and Experience: - Experience working with Wialon and Teltonika GPS devices - Expertise in troubleshooting and support - Ability to work remotely - Excellent communication skills - Knowledge of GPS tracking systems - Problem-solving skills If you have the required skills and experience, please apply for this project.

    €233 / hr (Avg Bid)
    €233 / hr Oferta promedio
    17 ofertas

    We need to bring in a 365 developer to help semi automate the organisations procurement process. The key development items would be Development of an organisational Procurement SharePoint site. Creation of an approved supplier database within 365. Creation of an organisational contract register with functionality to issue automated reminders to contract owners at specified intervals. Creation of an initial risk assessment with conditional formatting, to produce a recommended output to the user. Creation of workflow for 5 procurement routes with built in approval systems. Creation of embedded forms to link into approved supplier data base and PO system. Creation of an organisational supplier management area with ability to schedule reviews, capture scores against key indicators and...

    €9259 (Avg Bid)
    €9259 Oferta promedio
    34 ofertas

    We need to add a simple feature of One Signal to an existing mobile application (ios and android). We need that in the Base URL, the link "" has the OneSignalPlayerID corresponding to the user browsing the app in front of the equal sign. For example if my IDOneSignal when I'm in the app is "XPTO123", then when you call the Base URL to send it to the website you add "XPTO123". The final link to the website would be: "" Our existing app is very simple, an app that opens only one website (). We have the app's sources and the Flutter framework was used to make the both app with one code. Our app is already published is AppleStore and Playstore. After the conclusion of the dev of feature, you need to republish the app in Google, Apple and we ...

    €43 (Avg Bid)
    €43 Oferta promedio
    15 ofertas

    we are looking to develop an Application service that allows a user to find the best performing posts on social media platforms like "linkedin and twitter" and generate content ideas on top of it using AI. Example: For Linkedin For Twitter We are looking for free APIs and ways to develop this service.

    €412 (Avg Bid)
    €412 Oferta promedio
    8 ofertas
    paypal developer 23 horas left

    I am looking for an experienced PayPal developer to integrate PayPal into my website or application. I need someone with expertise in payment processing, and who can handle the high volume of more than 1000 transactions each month. It is critical that all payments are managed securely and reliably. I only require PayPal integration, and do not need any other payment methods. This project requires a developer who has a deep knowledge and understanding of PayPal's functionality, and the complexities of subscription management and refund handling. Strong communication skills are a must, as we will need to stay in contact to keep the project running according to plan. If this sounds like an ideal project for you, then please get in touch.

    €18 (Avg Bid)
    €18 Oferta promedio
    6 ofertas
    build an app 22 horas left

    i have my figma design, now need to develop app, its a multi school community app + a learning app it has courses, communities, chat , etc etc

    €341 (Avg Bid)
    €341 Oferta promedio
    45 ofertas
    Bubble Coach me 11 horas left

    Hello, I need a bubble developer to teach me about developing with no code. I have a little bit of experience but would like to someone to coach me developing my application live. Thanks

    €30 / hr (Avg Bid)
    €30 / hr Oferta promedio
    21 ofertas

    need a very good looking sharepoint website builder

    €15 / hr (Avg Bid)
    €15 / hr Oferta promedio
    12 ofertas

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