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?

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    Our team is seeking to onboard an expert developer with a knack for writing PHP and JavaScript code. You will be working on a variety of tasks that span across: - Website development - Web application development - Bug fixing and maintenance Your primary role will be to develop an interactive platform that enhances user engagement and interaction. The ideal candidate should have: - More than 3 years of PHP and JavaScript development experience - Proven track record in developing interactive web applications - Excellent problem-solving skills in critical bug fixing and maintenance This is an opportunity to apply your expertise in a dynamic and challenging project. Your contribution will be pivotal in achieving a high level of user engagement and interaction on our platform. Your first ...

    $258 / hr (Avg Bid)
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    Seeking Experienced WordPress Plugin Developer We are in search of a skilled WordPress plugin developer to create a specialized system within a WordPress plugin. Here are the key functionalities we require: Service Contract Agreement: The plugin should incorporate a contract agreement form for customers and service providers. The form will offer three distinct service packages for customers to choose from. Package Selection and Checkout: Upon selecting a service package, the form's submit button will activate. After submission, the contract agreement form will be emailed to the customer. Simultaneously, the customer will be redirected to the checkout page to finalize the purchase of the selected package. An account should be automatically created for the customer during this proce...

    $1104 (Avg Bid)
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    I'm in need of a skilled PHP/JS developer to assist in the completion of our Admin Panel. Specifically, I require help in integrating our existing APIs into the panel. Key tasks will include: - Streamlining the integration of our third-party services APIs into the Admin Panel - Ensuring smooth data flow and interaction between the Admin Panel and these services - Providing any necessary support and troubleshooting in the integration process I have already set up user permissions within the Admin Panel using role-based access control. The focus of this project is solely on API integration. You should have strong experience with PHP and JavaScript, as well as a track record of successfully integrating APIs into web applications. Your ability to troubleshoot and ensure smooth function...

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    Hello Freelancers, We are looking for a webdesign company from ‘India’ who can be our partner. I am Tristan Grootenboer from a webdesign and advertising agency ‘Studio NewMedia’ based in Holland with partners all over the world. We are looking for a partner on long term for several projects for our customers regarding creating and maintaining websites as well as linkbuilding (SEO) on their websites. Websites are small size and can be connected to our own CMS. Details will be provided after personal contact. For now we are just looking for a company who can do this type of work. We will have calls to get to know each other. All calls are always with camera on. So we can become real colleagues. We need: - Good English understandment of text reading by developers -...

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    I need an expert to update the UI/UX of my existing software. I have specific designs in mind that I'll share with you by uploading the files directly. The key tasks for this project include: - Implementing the UI/UX enhancements according to the provided designs - Ensuring the new design is user-friendly, intuitive, and visually appealing - Maintaining the overall functionality of the software while updating the user interface The ideal candidate should have: - Proven experience in UI/UX design and software development - Proficiency in relevant software and tools for UI/UX enhancement - Strong attention to detail and a creative approach to problem-solving - Ability to work independently and deliver high-quality results within the specified time frame.

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    I urgently require a PHP, MySQL, and JavaScript expert to integrate added administrative functions to my current project. The definitive tasks at hand will involve: - User Management: Development of new functionalities to create, edit, and eradicate users, with proper assessment of user roles and authorizations. - Content Management: Incorporate an intuitive system to add, manage, and delete content with specifications varying according to user roles. Ideal candidates should possess extensive experiences in both PHP, MySQL, and JavaScript applications and show proven track records of previous work involving intricate administrative functions. An in-depth understanding of user and content management systems should be evidenced to ensure successful project completion. Your ability to deli...

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