The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
AJAX Jobs
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 259,153 reviews, clients rate our AJAX Developers 4.9 out of 5 stars.Hire 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?
From 259,153 reviews, clients rate our AJAX Developers 4.9 out of 5 stars.Hire AJAX Developers
Professional PHP CodeIgniter Developer Needed for Remote Project Work
5 days left
Verified
We are seeking a skilled and dedicated PHP Developer proficient in the CodeIgniter framework to join our team for ongoing remote project work. Required Skills and Experience: Primary Expertise: Expert-level proficiency in PHP and the CodeIgniter Framework (CI). Front-End Proficiency: knowledge of JavaScript (JS) and jQuery is essential. Experience: A minimum of 3–4 years of professional development experience. Communication: Must be proficient in both written and spoken English for effective remote collaboration and guidance. Desirable (But Not Required) Skills: Solid understanding of HTML5 and CSS3. Experience ensuring mobile responsiveness across different devices and browsers. Project Commitment: Schedule: Minimum commitment of 2 hours per day, Monday through Friday. ...
$155
Average bid
Lazy Load for Private Messages in Wordpress-based System
4 days left
Verified
Our WordPress-based CMS already runs a busy adults-only social platform with user profiles and a private messaging system. Right now the inbox drops every visitor to the newest reply via a “scroll to bottom” link, but the full thread then loads at once—huge chains can be slow and unwieldy. Users complain about it now and then. I want to swap that all-at-once load for true lazy loading, mimicking Telegram or X: show only the most recent 15-25 messages on first view, then—when the user scrolls upward—automatically fetch the next 15-25, repeating in similar blocks until the start of the conversation appears. No button, no spinner or progress bar; the additional messages should simply appear as the scroll position reaches the top of what is currently rendered. I...
$20 / hr
Average bid
WooCommerce Produkt-Kurator Entwicklung
2 days left
Technisches Briefing: Dynamischer Produkt-Kurator in WooCommerce 1. Projektübersicht Wir entwickeln einen Online-Shop mit einem "Produkt-Kurator". Dieses Tool leitet Kunden durch einen Filterprozess (Kategorie, Zielgruppe, Budget) und präsentiert ihnen anschließend eine handverlesene Auswahl von Produktvorschlägen zur individuellen Zusammenstellung. Zentrale Anforderung: Der Kunde trifft in mehreren, vordefinierten Kategorien eine Auswahl aus kuratierten Vorschlägen und fügt diese zu einem personalisierten Set zusammen, das als eine Einheit in den Warenkorb gelegt werden kann. Inspiration für Interaktionsprinzip: Vergleichbar mit Konfiguratoren für modular zusammensetzbare Produkte, bei denen eine visuelle Repräsentation die Auswah...
$2510
Average bid
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