AJAX Jobs

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About AJAX

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?

From 239,962 reviews, clients rate our AJAX Developers 4.91 out of 5 stars.
Hire AJAX Developers
About AJAX

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?

From 239,962 reviews, clients rate our AJAX Developers 4.91 out of 5 stars.
Hire AJAX Developers

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    2 jobs found
    Merge PHP Scripts For Dashboard to create user dashboard using CRM Script, + comment, like and share on blogs, and advert insert on comments
    3 days left
    Verified

    I have two separate backend PHP scripts running on the same server: one handles core data processing, the other stores user-related metrics. I now need them blended into a single, clean codebase that powers a web dashboard. The end result should present: • User statistics pulled from the existing tables • Real-time updates (AJAX or WebSocket—whichever you judge fastest) • Interactive charts and graphs, ideally rendered with a lightweight library such as or similar Key points you’ll tackle: • Consolidate both codebases so they share a unified configuration, autoloader and session management. • Refactor overlapping models and controllers to eliminate duplication and make future maintenance straightforward. • Build a dashboard view ...

    AJAX Backend Development Chart.js HTML JavaScript MySQL PHP Web Development
    £107 Average bid
    £107 Avg Bid
    184 bids
    Bid now
    Fix Shopify Cart Update Issue
    2 days left

    My Shopify checkout flow has suddenly broken: when customers add or remove items, the cart total refuses to refresh. No theme edits, new apps, or code changes preceded the fault, so I need a developer who can dive straight into Liquid, JavaScript, and any underlying AJAX calls to trace the root cause and restore a smooth update. What I expect from you • Pinpoint the exact conflict or script failure that blocks cart refresh. • Apply a clean, future-proof fix—no band-aids. • Verify that the cart, mini-cart, and checkout totals all sync instantly across desktop and mobile. • Provide a brief report of what went wrong and how you resolved it so I can avoid a repeat. An understanding of Zoho POS is a welcome bonus; if the issue touches inventory sync or POS ca...

    AJAX Shopify Shopify Development Web Development Zoho CRM
    £8 / hr Average bid
    £8 / hr Avg Bid
    73 bids
    Bid now
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