Ajax, or Asynchronous JavaScript and XML, is a powerful development technology used to create faster and more dynamic web applications. This means that an AJAX developer or engineer helps businesses create the most responsive web experiences for users. Through its interaction with the server, AJAX can improve the performance of web applications, aiding in loading time and overall responsiveness. With Ajax, web developers can create complex user interfaces from multiple data sources that use far fewer resources than traditional web-based applications. Ajax-enabled applications also tend to be more accessible, being compatible with a wide range of browser technologies such as HTML, CSS and JavaScript.

An AJAX Developer's expertise helps to build look attractive but simple user interfaces. They take complex application architectures and make them simpler for users by defining how to collect data from different sources and how to display it in a unified interface. They also make sure that their applications are device-independent and compatible with their intended devices.

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

  • Creating login pages quickly and securely
  • Building hotel websites with powerful API integrations
  • Designing efficient user interfaces to enable sorting of posts
  • Facilitating likert scale forms using modern frameworks
  • Developing single pages using databases, PHP, and libraries like Handsontable
  • Constructing efficient digital download scripts using core PHP
  • Expertly uniting CSS, Bootstrap, MySQL, AJAX, and JQuery
  • Crafting easy Shopify buttons for adding subscription products

Freelancer has the perfect AJAX Developer for your project needs. Having someone on-hand who is knowledgeable in asynchronous request handling makes online experiences smoother for everyone involved. From simple page elements right through to complex application architectures, an expert AJAX developer can bring your website ideas to life. Why not post your project today on Freelancer and get started on your way to improved website performance?

Από 265,056 αξιολογήσεις, οι πελάτες αξιολογούν τους AJAX Developers με 4.9 από 5 αστέρια
Πρόσλαβε AJAX Developers

Ajax, or Asynchronous JavaScript and XML, is a powerful development technology used to create faster and more dynamic web applications. This means that an AJAX developer or engineer helps businesses create the most responsive web experiences for users. Through its interaction with the server, AJAX can improve the performance of web applications, aiding in loading time and overall responsiveness. With Ajax, web developers can create complex user interfaces from multiple data sources that use far fewer resources than traditional web-based applications. Ajax-enabled applications also tend to be more accessible, being compatible with a wide range of browser technologies such as HTML, CSS and JavaScript.

An AJAX Developer's expertise helps to build look attractive but simple user interfaces. They take complex application architectures and make them simpler for users by defining how to collect data from different sources and how to display it in a unified interface. They also make sure that their applications are device-independent and compatible with their intended devices.

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

  • Creating login pages quickly and securely
  • Building hotel websites with powerful API integrations
  • Designing efficient user interfaces to enable sorting of posts
  • Facilitating likert scale forms using modern frameworks
  • Developing single pages using databases, PHP, and libraries like Handsontable
  • Constructing efficient digital download scripts using core PHP
  • Expertly uniting CSS, Bootstrap, MySQL, AJAX, and JQuery
  • Crafting easy Shopify buttons for adding subscription products

Freelancer has the perfect AJAX Developer for your project needs. Having someone on-hand who is knowledgeable in asynchronous request handling makes online experiences smoother for everyone involved. From simple page elements right through to complex application architectures, an expert AJAX developer can bring your website ideas to life. Why not post your project today on Freelancer and get started on your way to improved website performance?

Από 265,056 αξιολογήσεις, οι πελάτες αξιολογούν τους AJAX Developers με 4.9 από 5 αστέρια
Πρόσλαβε AJAX Developers

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    12 εργασίες βρέθηκαν
    Terminar desarrollo fronend React.js
    6 μέρες left
    Βεβαιωμένο

    ? Tecnología del Proyecto Frontend: React.js Backend: API Restful (ya desarrollada) Aplicación móvil: Creada con Capacitor (versión Android .apk disponible) Arquitectura: Basada en microservicios Este proyecto tiene como objetivo ofrecer una solución web y móvil que permita gestionar diversos perfiles de usuario a través de un flujo definido y un dashboard administrativo. ✅ Estado Actual del Proyecto El proyecto fue planificado para completarse en tres fases. Actualmente, se encuentra en la segunda fase, que está 90% completada. Sin embargo, todavía hay algunos errores que deben corregirse antes de dar por finalizada esa etapa. El trabajo pendiente incluye: - Finalización de la Segunda Fase - Desarrollo de la Tercera ...

    €505 Average bid
    €505 Μέση Προσφορά
    57 προσφορές

    1) Working in existing template AdminKitPro, using their defaults. There is online documentation to use template. 2) Visual Studio 2022 .NET 7.0 3) All data will come from existing API. 4) All loads should be with ajax calls to Api and Avoid c# code. Example: - 4.1) Load selecbox data with jquery and not passing a model to view - 4.2) Load Index page with list of data, by ajax calls and not passing a model by c# code. - 4.2) Save data with Ajax or JavaScript

    €11 / hr Average bid
    €11 / hr Μέση Προσφορά
    30 προσφορές

    Website Revamp with New UI/UX Design I need a complete redesign of my current website with a new UI/UX but keeping all functionalities and links to the same database. The new design should align with the provided Figma prototype (but with old website data and sections and with new design) in terms of colors and modern aesthetics, with an emphasis on ease of navigation and responsiveness. old web site: figma design: Key Requirements: - All components from the old site must be retained and linked to the same DB, but with a new identity. - The design must be compatible with the Figma design and implemented using .NET framework 8, SQL server DB, JavaScript, and AJAX (in search). - Two language versions are required: Arabic and English. - All website functionalities need to remain unchanged...

    €1094 Average bid
    €1094 Μέση Προσφορά
    108 προσφορές
    dssdf dfsdf sdf sd
    4 μέρες left

    Ideal Skills: - Proficient in Google Ads platform. - Previous experience in selling digital products/services. - Strong understanding of graphic design industry. - Excellent analytical skills for tracking and improving ad performance.

    €460 Average bid
    €460 Μέση Προσφορά
    23 προσφορές
    WordPress Plugin Adjustment for SKU Generation
    3 μέρες left
    Βεβαιωμένο

    I have developed a simple wordpress plugin that randomly sets me SKU's for my products and variations. However, it only works when creating the a new product and its variations. That is, when I create variations on an existing product it does not generate the SKUs. I would like to solve this problem. *The plugin already has the logic of the SKUs. I need a skilled developer to modify my plugin so that it generates SKUs for new variations of an existing product. Ideal skills for this project include: - Proficiency in WordPress plugin development - Experience with PHP and JavaScript - Familiarity with WooCommerce - Ability to troubleshoot and debug existing code - Understanding of SKU generation logic Your task will be to ensure that every time I create a new variation of an existing...

    €60 Average bid
    €60 Μέση Προσφορά
    40 προσφορές

    I am seeking an experienced WordPress developer to make specific design changes and functionality improvements to my current WordPress theme. - The primary design modification will be adjusting the color scheme and add some design elements to align with my specific brand guidelines. - The developer will also need to enhance the site's functionality, which may involve coding and implementing new features. Ideal candidates for this project should have a strong background in WordPress theme development and design, with a keen eye for detail and adherence to brand guidelines. Prior experience with functionality improvements on WordPress themes is a must. Please, provide examples of similar projects you've completed.

    €10 / hr Average bid
    €10 / hr Μέση Προσφορά
    124 προσφορές

    Website Revamp with New UI/UX Design I need a complete redesign of my current website with a new UI/UX but keeping all functionalities and links to the same database. The new design should align with the provided Figma prototype (but with old website data and sections and with new design) in terms of colors and modern aesthetics, with an emphasis on ease of navigation and responsiveness. old web site: figma design: Key Requirements: - All components from the old site must be retained and linked to the same DB, but with a new identity. - The design must be compatible with the Figma design and implemented using .NET framework 8, SQL server DB, JavaScript, and AJAX (in search). - Two language versions are required: Arabic and English. - All website functionalities need to remain unchanged...

    €471 Average bid
    €471 Μέση Προσφορά
    131 προσφορές

    Resumen del funcionamiento del sistema: 1. Proveedor (Administrador): Crea y gestiona el catálogo de productos disponibles para los vendedores. Recibe pedidos de las tiendas virtuales de los vendedores. Procesa y envía los pedidos al cliente final una vez que los vendedores realizan el pago. Supervisa la actividad del sistema a través de reportes de ventas, pedidos y ganancias. 2. Vendedores: Personalizan su propia tienda virtual con el logo, nombre y estilo de su negocio. Seleccionan productos del catálogo del proveedor para ofrecer en su tienda. Gestionan los pedidos que realizan los clientes a través de su tienda. Visualizan reportes de ventas y ganancias, así como el historial de clientes. 3. Clientes finales: Compran productos ...

    €1130 Average bid
    €1130 Μέση Προσφορά
    85 προσφορές

    I require a developer to build an interactive betting platform. This project involves creating a user-friendly interface with JavaScript, establishing a secure MySQL connection with PDO, and implementing various security measures. Key Features: - User Registration & Login: Secure handling of user registration and login with advanced encryption and data validation. - Betting System: Users can place bets using credits, which will be deducted from the database if funds are sufficient. - Admin Panel: To assign credits to users and view a simple list of bets. - CSRF Protection: Generating a CSRF token for form submissions to prevent attacks. - PHP Sessions: To maintain login state effectively. - Interactive UI: All forms (login, registration, placing bets, and assigning credits) should be ...

    €11 / hr Average bid
    €11 / hr Μέση Προσφορά
    27 προσφορές

    Interactive Data Analysis Dashboard Development =============================================== I'm looking to build a comprehensive, highly interactive responsive dashboard that reflects approximately 350 main indicators (with about 1000 sub indicators), along with their associated details like name, definition, source, and comparative values over multiple years. Key features of the project include: - Building the dashboard on a SQL server DB, with provided design and data. - Using DONT net framework 8, JavaScript, AJAX, and , without the use of BI tools. - We need use free GIS tools to show indicators on the map - Ensuring high performance and an excellent interface focused on superior UI/UX. - Creating multiple models based on available indicator data. - Allowing user interaction...

    €540 Average bid
    €540 Μέση Προσφορά
    108 προσφορές
    User-Centric Navigation Enhancement - DO NOT BID -- 2
    2 ώρες left
    Βεβαιωμένο

    DO NOT BID - I am aiming to significantly improve user experience on my website through a navigation overhaul. The end goal is to create a responsive design that is both intuitive and user-friendly.

    €20 / hr Average bid
    €20 / hr Μέση Προσφορά
    43 προσφορές
    Nested XML Generation from MySQL - SAMPLE GIVEN
    Έχει λήξει left
    Βεβαιωμένο

    I need a PHP script capable of generating a nested XML structure from my MySQL database. (you may decalrevariable in PHP file to generate the XML, later on i will connect my MYSQL DB.) Your task will consist of: - Writing a PHP 5.6 script using SimpleXML that connects to my MySQL database. - Fetching the necessary data and constructing a nested XML structure. - Ensuring the XML is well-formed and properly nested. Ideal skills for this job: - Proficient in PHP 5.6 - Experienced in working with SimpleXML - Strong skills in MySQL - Knowledge of XML structure creation

    €126 Average bid
    €126 Μέση Προσφορά
    24 προσφορές

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