Hire the Best AJAX Developers
in the United States

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Stephen E.

Marysville, Washington

$45/hr
4.3
69 jobs

I work in PHP, SQL, CSS, Jquery, javascript, Twilio, Wordpress, Joomla, laravel, Ajax, Bootstrap, have a lot of experience in many aspects of web development. Always up for a challenge and enjoy learning anything new. Please include a budget in your invite to me as it saves a lot time for both of us. Let me know what I can do for you.

  • AJAX
  • HTML5
  • JavaScript
  • SQL
  • MySQL
  • HTML
  • CSS
  • Bootstrap
  • jQuery
  • WordPress
  • AI Consulting
  • AI Text-to-Image
Cassandra G.

San Diego, California

$75/hr
5.0
65 jobs

I'm a web developer with over 20 years of experience building, maintaining, and troubleshooting websites and custom web applications. I specialize in WordPress development, including custom plugins, custom themes, and Advanced Custom Fields (ACF). I also handle third-party integrations and inherited websites with complex or unfamiliar codebases. I'm particularly skilled at diagnosing obscure bugs, resolving display and functionality issues, and finding practical solutions that other developers have struggled to identify. Beyond WordPress, I also build custom PHP and JavaScript applications like calculators, reporting tools, billing interfaces, and API integrations using PHP, MySQL/MariaDB, JavaScript, React, and HTML/CSS. I've worked with clients in eCommerce, education, nonprofit, fulfillment, and other industries. Whether you need a custom feature, an API integration, or help tracking down and solving a difficult technical problem, I provide careful, production-ready work with an emphasis on reliability and maintainability. I'm a particularly good fit for projects where the problem is difficult to explain, the code is unfamiliar, or an off-the-shelf plugin or solution cannot provide the required functionality.

  • Drupal
  • ASP.NET
  • WordPress
  • jQuery
  • CSS
  • React
  • PHP
  • HTML
  • JavaScript
Sergei M.

Austin, Texas

$50/hr
5.0
10 jobs

Frontend & backend development. 100+ websites are created with HTML5+CSS+JS+PHP. Any JavaScript works with JQuery and different plugins. Can into native Javascript. Create an online store or any other project. I will make improvements on your site, fix errors in scripts, optimize the code. I will be glad to help in any task.

  • JavaScript
  • PHP
  • HTML
  • HTML5
  • CSS
  • CSS 3
  • PostgreSQL
  • MySQL
  • SQL
  • OpenCart
  • PSD to HTML
  • PSD to XHTML
  • Ecommerce Website Development
  • Node.js
Ken S.

O Fallon, Missouri

$50/hr
4.9
51 jobs

Experienced and versatile database and web developer. Wordpress, Paid Memberships Pro, plugins, C# .Net, AWS (EC2, Route53, Lambda, API Gateway), Node.js, jQuery, HTML, CSS, Databases REST API, Twilio SMS and Sendgrid.

  • Node.js
  • jQuery
  • WordPress
  • .NET Framework
  • SQL
  • PHP
  • ASP.NET
  • ExpressJS
  • HTML
  • AWS Lambda
  • Scripting
  • SQL Programming
  • SendGrid
  • Twilio
Scott T.

Adams, Wisconsin

$120/hr
4.6
174 jobs

I'm an IT pro with 25+ years of experience--a complete WordPress developer who aims for flawless project completion with excellent understanding, great communication, and fast delivery. I've done web hosting and web development since 1997, and Wordpress development since 2008. I've spent a career in application design, development, and project management. I'm good with PHP, HTML, CSS, Javascript, and the Wordpress ecosystem. My greatest strength is my ability to take a business concept and figure how to best achieve it technically. I'm quite comfortable building Wordpress plugins and themes, and I've got a lot of experience building back-end PHP components too. Here's a partial list of items I have experience with: * Custom plugins and custom themes * High-performance hosting * Back-end development * Front-end development * Site performance/speed optimization to increase Core Web Vitals, PageSpeed, and GTMetrix scores * Website scraping * Back-end customization using custom post types (CPT), and custom post meta-fields using CMB2 and ACF * Elementor layouts * Gutenberg layouts * GeneratePress and GenerateBlocks

  • Web Development
  • JavaScript
  • Page Speed Optimization
  • Web Hosting
  • HTML5
  • WordPress
  • CSS 3
  • PHP
  • Content Management System
  • Gutenberg Editor
  • HTML
  • CSS
  • WordPress Development
  • WordPress Theme
  • WordPress Plugin
  • Elementor
Joseph M.

Clarksville, Tennessee

$100/hr
5.0
9 jobs

I have been a successful web developer, specializing in PHP programming, for eighteen years. I began working with WordPress in 2006. I have developed many e-commerce websites, including ones using WooCommerce. Some of my accomplishments include: Using the WordPress REST API to implement a system to publish articles to multiple websites at once Creating scheduling web applications, including one in WordPress that matches sitters and parents and another for matching tutors and students Developing e-commerce solutions based on WooCommerce, including custom shipping solutions, custom reports, integration with external systems/APIs, and customized search Developing a custom online classified ads website Building a content management system Created a website with real-time weather feeds Implementing registration and payment forms using Authorize.net, Verisign/PayPal PayFlow Link, PayPal, and YourPay Connect Implementing recurring payments using Authorize.net Migrating XOOPS/ImpressCMS and proprietary CMS websites to WordPress Creating real estate websites with searchable client-updateable listings, newsletters, listings by email, editable slideshows, and reports by email Implemented a plugin that secures files for WordPress Developing a garage sale listings website I hold both a Master of Computer Science and BS in Computer Science from North Carolina State University. My education includes e-commerce, web development, databases, computer security, and computer programming. I began programming in 1995 and developing websites in 1997.

  • Web Development
  • WordPress Plugin
  • WooCommerce
  • CSS
  • jQuery
  • JavaScript
  • WordPress
  • API Integration
  • PHP
  • Bug Fix
  • HTML5
  • MySQL
  • MySQL Programming
  • WordPress Malware Removal

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