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?

282,158 건의 리뷰 기록에서, 저희 프리랜서( AJAX Developers )에 대한 거래선 측의 평가는 별점 5점 만점에 4.83점입니다.
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    11 건의 일자리 확인, 급여 기준: USD

    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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    I'm looking to build a user-friendly travel portal for both web and Android app platforms. The application will be a comprehensive platform offering not only the foundational features such as flight, hotel, and car rentals bookings but also advanced functionalities such as a customizable trip planner. The trip planner should incorporate the following features: - Recommendation of optimal itineraries based on user-inputted destinations and dates - Creation of a tailored itinerary based on user-selected activities - Suggestion of personalized trip plans based on user-inputted preferences Ideal candidates for this project should have experience in coding that supports robust search and recommendation algorithms. A solid understanding of interface design that caters to both new and ...

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    I am interested in creating a website equipped with an innovative and user-friendly interactive floor planner. The purpose of this website is to enable virtual room visualization, thereby facilitating customers in their home decoration and renovation projects. Project Summary: - Admin uploads products (Floor and Parquet Tiles) to be ready to use in the visualizer. - User can upload his room's photo for visualization and choose from our products. We have a control panel for admin ready to use. I want something similar to this visualizer: You can use some ready to use software (API or Plugin) to integrate in my website, but it should be ONE TIME payment not subscription or recurring payment. Here's what you'll need to be successful in this role: - Experience with web de...

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    Hello, I need to increase speed of search, current solution made in PHP , MY SQL , simple small solution to search from document. Currently speed is very slow i want to make it super fast search for all results I will share URL and more detail in chat This is job for PHP , JS Expert who have good experience of search. Regard

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    Search speed increase 15 시간 left
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    Hello, I need to increase speed of search, current solution made in PHP , MY SQL , simple small solution to search from document. Currently speed is very slow i want to make it super fast search for all results I will share URL and more detail in chat This is job for PHP , JS Expert who have good experience of search. Regard

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    I am looking for a skilled React developer with experience in both frontend development and React Native. The main goal of this project is to build a highly interactive and dynamic web application. Key Requirements: - Proficient in React and React Native - Strong frontend development skills - Experience with state management using Redux - Ability to create a highly interactive and dynamic user interface Ideal Skills: - Frontend development - React Native development - State management with Redux This project requires a creative and detail-oriented developer who can bring my vision to life. Please provide examples of your previous work in React and React Native when placing your bid.

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    I need a skilled JavaScript developer to work on a task that involves the automatic calculation of values from the Bitcoin Price API. This calculated value will then be used to automatically update an input field in a form on our site. Key requirements and details include: 1. Experience with JavaScript and API integration is crucial. 2. Utilizing Bitcoin Price API to fetch and calculate value. 3. The fetched value must automatically update a specific input field in a form. 4. The updated value in the form field should be a plain numerical value, no symbols or currency codes. The ideal freelancer for this task should have a deep understanding of APIs, especially the Bitcoin Price API, and a knack for JavaScript. A strong background in automatic numerical computation and form automation w...

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    I need a skilled PHP and HTML developer to create a solution that allows for displaying table rows in HTML dynamically. Features to be included in the solution are: - User authentication - Database integration - Form validation Your primary task would be to create a mechanism for injecting data into HTML table rows dynamically from a PHP variable. The PHP variable should be passed as JSON data to the client-side, and the tables subsequently generated using JavaScript. I'm looking for someone who has: - Proven skill in PHP, HTML, and JavaScript - Experience with JSON and its real-time applications - Understanding of database interactions and form validation - Experience in developing user authentication systems. If you have developed similar projects and are comfortable with the ...

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    I need a skilled PHP and HTML developer to create a solution that allows for displaying table rows in HTML dynamically. Features to be included in the solution are: - User authentication - Database integration - Form validation Your primary task would be to create a mechanism for injecting data into HTML table rows dynamically from a PHP variable. The PHP variable should be passed as JSON data to the client-side, and the tables subsequently generated using JavaScript. I'm looking for someone who has: - Proven skill in PHP, HTML, and JavaScript - Experience with JSON and its real-time applications - Understanding of database interactions and form validation - Experience in developing user authentication systems. If you have developed similar projects and are comfortable with the ...

    $13 / hr (Avg Bid)
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