AJAX Developers & Consultants

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Hire a freelance AJAX developer to add interactive functionality and flexibility to your website. Search our database of affordable Ajax experts to get your project started today.

AJAX (shorthand for asynchronous JavaScript and XML) is a group of interrelated client-side web development techniques used to create interactive web applications or rich internet applications. AJAX is used by web applications to return data in the background without interfering with the display and behavior of the existing page. On Upwork, the world’s largest online workplace, companies hire AJAX developers to successfully complete jobs including site administration, video integration and submission forms.

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AJAX Job Cost Overview

Typical total cost of Upwork AJAX projects based on completed and fixed-price jobs.

Upwork AJAX Jobs Completed Quarterly

On average, 656 AJAX projects are completed every quarter on Upwork.

656

Time to Complete Upwork AJAX Jobs

Time needed to complete a AJAX project on Upwork.

Average AJAX Freelancer Feedback Score

AJAX Upwork freelancers typically receive a client rating of 4.65.

4.65
Last updated: June 1, 2015
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  1. Aaron Gardner

    Aaron Gardner

    Expert Web Developer, 15+yrs Marketing+Sales, 5+yrs REALTOR

    United States - Last active: 15 days ago - Tests: 7 - Portfolio: 20

    Are you looking for someone who has extensive experience with marketing, sales, lead generation, affiliate marketing, email marketing, or residential real estate? Do you need someone with awesome communication skills, a solid understanding of web design, and swell English? (Yep..."swell".) Are you a fellow entrepreneur/internet marketer who needs to customize your unique project in a way that matches your style and branding? If you answered "Yes" to any (or all) of the above, send me an interview request today. I always aim to exceed my clients' expectations, and a review of my client feedback will confirm this. I'm looking for interesting projects in the following areas (preferably in the real estate industry, but open to interesting alternatives): - light web design work/customization/consulting for real estate agents & brokers - lead generation / internet marketing consulting for real estate agents & brokers - automation consulting (I can help you get rid of time-consuming / redundant / redundant tasks so you can focus on more important things) Preferred Contracts: - $300 minimum (if flat rate) - Less than 5 hours per week (if hourly) Send an interview request today and let's see how I can make your project a smashing success! I've been designing websites, graphics, spreadsheets and software for over 17 years, over 95% from scratch. My specialty is the area having to do with "Direct Response" methods of lead generation, having studied almost every Dan Kennedy book and dozens of self-study courses over the years. I eat, breathe, sleep and dream sales and marketing. You think like an entrepreneur, and so do I...because that's almost all I've known for over a decade. I've been self-employed in some form my entire adult life. Borderline-obsessive work ethic is just another day at the office. I've gone through Tim Ferriss' "4-Hour Work Week" almost a dozen times. GAME. CHANGER. If you've read it, you know what I mean. If you haven't: read it. Real Estate Experience: - licensed residential real estate agent since 2005 - full-time real estate agent 2005-2010 - worked with investors, relocation companies - former real estate Board member + teacher Web Design And Lead Generation: I have spent the past 9 years working extensively with: - Custom landing pages/"Squeeze Pages" (many for the Real Estate niche) - AWeber + GetResponse automated email delivery services - Loan Pre-Qualification forms (designed for real estate agents + residential lenders) - Tons of form-filling processes and data capture on the web - Wordpress integration, theme customization, and theme-building - Internet Video integration - PDF/eBook generation - Fixing bugs so sites display correctly (a necessary evil) Sales & Marketing: - I've been selling enthusiastically since the age of 5 (it started with selling pencils door-to-door. I made $2.50 in 15 minutes. My mom yelled at me and made me return the money. It was on this day that my disdain for authority was born...) - I own (and actually completed) more sales, marketing, real estate investing, and real estate agent training courses than I can count (over 100 at least) - I hired a professional sales and marketing coach for approximately two years while practicing real estate, and amassed a well-rounded business education along the way - Barely old enough to vote, I spent 3 years selling telecommunications service and building sales teams I've also spent more time than I can count on: - Writing custom email campaigns - Writing eBooks and Free Reports for website give-aways - Designing custom graphics, flyers, and advertisements - Designing website elements (logos, buttons, banner graphics, backgrounds, etc) - Copy writing / sales letters (long- and short-form) Long story short: I have a strong background in the many aspects of internet-based sales and marketing, I love sales and marketing, and I'm a stickler for details. Send me an interview request today and let's see how I can be an asset to your project! I'm very familiar with the following languages and tools (if your project requires them): - HTML / PHP / CSS - Javascript / jQuery / jQuery Mobile / AJAX - Adobe Photoshop / PSD-to-HTML - MySQL databases (and website integration) - Microsoft Excel (I've designed hundreds of custom spreadsheets and 3 complete software solutions for myself and clients) If you're looking for a developer or content writer with a strong background in the finer points of sales and marketing, one with an obsession over the details, one with a thorough understanding of what it takes to generate you more business and get you more email subscribers, send me an interview request today and let's see if we're a match.

    Groups: LoginRadius

    $49.99 /hr
    134 hours
    5.00
  2. Usman Ashraf

    Usman Ashraf

    IT Solution Provider

    Pakistan - Last active: 20 hours ago - Tests: 13 - Portfolio: 6

    We are company of highly professional, motivated, and experienced web programmers, conceptualizing, developing, and delivering reliable, extendable, functional, customer focused IT solutions to our prestigious clients. Ashtex Solutions was founded in 2004 by brainiac graduates of FAST, the most reputed and well rooted IT university of Pakistan. We offer originality in our work, coupled with the most up to dated knowledge of cutting edge technologies available in the market. At Ashtex Solutions we develop efficient web and desktop solutions covering a huge range of industries. We will take up your project from the very initial development stage, and will take you along with us through open, transparent, and effective communication, till the final deployment of the solution. We use the most advanced cutting edge technologies and always keep our selves ahead of the market, which in turns benefit our clients in terms of efficient, clean, stable, and accurate desktop & web solutions, which increases the client's competitiveness in the market. Our client base is highly diversified. It ranges from small website development to complex, custom tailored software solutions for our clients. Our web solutions increase the competitiveness of clients and provide them a better standing in the global market. Our expertise and confidence gives us the ability to deliver high class IT products and as a natural out-come we retain our clients forever. We offer vertically integrated solutions to our clients starting from template creation to fully deployed web solutions. Our service suite includes the following - Creation of web templates (CSS3.0, HTML 5.0) altered according to client's specifications and requirements. - Development of web graphics including the web slicing for a managed website design. - Client side scripts (Java Script, JQuery) for an interactive web user experience. - Server side scripts (ASP.net, PHP) to enable dynamic/run time processing based on user requirement. - Addition of persistent data storage in the form of ANSI compliant data bases (MySql, MS SQL Server, Oracle, MS Access) - Test deplyoments on the company maintained test servers. - Installation of web servers (Apache, IIS, Tomcat) and the actual deployment of the web solution. - Free support and bug fixes for 6 months after deployment. Besides our technical expertise, we offer a complete professional environment for our clients. Our other services include - We "always" full fill our commitments. In our seven years of business we have never backed out from our commitment. - Our solutions always cover the entire scope of the client specifications and they are delivered in timely fashion as per the committed date with the client. - Our expertise enable us to offer quality, competence, and quick execution of projects, from small ones to even the most complex ones. - We never make customers; we always build clients with a focus on long term business relationship. That's one reason that our clients always come back to us for more work. - We are always very peculiar about the intellectual property of our clients. The product which is custom made for a client is never distributed to others - We always keep a back up of binaries and source code. So in-case you loose your data you can always have the back up from us. - We have a huge repository of libraries (developed over time) available at our disposal for a rapid application development. - We are always available 24 hours around the clock. - Once an inquiry is posted on our systems, we reply within 12 working hours. - We offer free consultation and there is no obligation on the client's side. - By offering cost efficient solutions we give our customers a competitive edge in the market. - Our representatives are highly trained in effective, concise, and "to the point" professional communication. - We always take ownership of our products. We will love to hear from you and have you as our client.

    $20.00 /hr
    1,579 hours
    5.00
  3. Falesha K.

    Falesha K.

    Senior Front and Back-end Developer

    Guyana - Last active: 20 hours ago - Tests: 13 - Portfolio: 18

    Hi, I am Falesha Kadim. I have 3 years experience working as Front and Back-end developer and I can bring your ideas to life. At first I would like you to have a look at my portfolio (http://www.dreamwebbd.com/falesha-kadim.html) to decide if you would enjoy working together with me. My motto is: "Quality comes First, Profit is its Logical Sequence." I take a project only when I am 100% sure about completing it successfully. I also deliver my projects professionally, which means these are of high standards, on time and of course, innovative. I can and will deliver great results with a process that is timely, collaborative and at a great value for my clients. Succeeding in my targets brings me enormous joy and I love to see my clients happy. I believe, convenient communication plays a key role in completing any project successfully; so I am available to communicate in English via Skype, Google Talk and Email. Thank you for choosing me as your Web solution specialist.

    Groups: PHPFox, Pligg

    $14.99 /hr
    297 hours
    4.95
  4. Miro K.

    Miro K.

    PHP, MySQL, jQuery

    Croatia - Last active: 1 month ago - Tests: 1

    10 years of WEB and desktop programming using HTML/CSS, PHP, XML, ASP, VisualBasic, MySQL, JavaScript, jQuery, actionscript, Flash, Photoshop, Blender3D. Strict HTML/CSS/javascript programming for best results. Responsive layout. Lots of experience in all kind of environments, databases, data analyze and exchange, UI, marketing, design 2d/3d, accounting and others. Worked for small creative teams and big companies. Lots of reasearching, debugging and optimizing. Developed wide range of web pages and applications (catalogs, geolocation, social, realestate agency, portals, ...). Experience: Concrete5, osCommerce, Get Response, Bootstrap, Single Page Apps. Using php/mysql for: - exchange data between services (JSON, XML) - image manipulation (text substitution, thumbnails, upload, crop, resize, ...) - creating PDF - CMS (generic and some customs for realestates, apartments ...) - sending emails - eCommerce (credit card payment, shoping cart) - MVC, URL rewrite - searching - AJAX - SEO optimization (generating META, TITLE, lang tags and URLs, facebook graph data) - chat ... communication: email, gtalk, skype

    $17.78 /hr
    0 hours
    5.00
  5. Michael K.

    Michael K. Agency Contractor

    Web Designer / Developer & Google Analytics Specialist

    Russia - Last active: 08/26/2013 - Tests: 3 - Portfolio: 5

    Complex Services in Web Development and Google Analytics: from PSD to tracking and reporting. If you need something one of these i can do it too. I use both classical and innovative/creative methods in my job. [Websites/Landing pages development] - creating PSD mock-up from idea - cross-browser PSD -> XHTML/CSS conversion - inpage SEO - front-end development (JavaScript, jQuery, AJAX, etc.) - back-end development (PHP, MySQL) - server administration Linux (Apache, Nginx, Subversion) [Services integration] - creating & setup Google Analytics accounts - install Google Analytics/AdWords tracking codes - advanced tracking implementation (goals/funnels, events, custom variables, etc.) - social services integration (Facebook Connect, Twitter, Google Friend Connect, Buzz, Digg) - creating custom tracking systems I can provide you with these for new and alredy created projects.

    Associated with: 2GUS Agency

    $30.00 /hr
    1,319 hours
    5.00
  6. Walker Bladimir Aguilar

    Walker Bladimir Aguilar Agency Contractor

    HTML5, Joomla, Wordpress, Mysql, Ajax, Javascript, Wordpress developer

    Bolivia - Last active: 1 day ago - Tests: 11 - Portfolio: 11

    As a web developer I have more than 9 years of experience producing dynamic projects using Joomla, MySQL, Wordpres, Magento, Framework...and more. My focus in on improving business performance aplying the tools to achieve this objetive

    Groups: Bluehost Developers and Designers

    Associated with: Koders Team

    $16.00 /hr
    6,498 hours
    4.83
  7. Vengadasaranya iyer S.

    Vengadasaranya iyer S.

    Extreme Seo Internet Solutions

    Sri Lanka - Last active: 3 months ago - Tests: 1

    Vengadasaranyan is an Award winning Sri Lankan Entrepreneur passionate about Search,Social, eCommerce and disruptive digital marketing strategies. He is an Award winning Entrepreneur,Federation of Chamber of Commerce has been voted as one of the top “Outstanding Entrepreneurs “ 2013, Sri Lanka.

    $25.00 /hr
    0 hours
    5.00
  8. Jaya Srivastava

    Jaya Srivastava

    Expert in ASP.NET and ASP.NET MVC

    India - Last active: 20 hours ago - Tests: 9 - Portfolio: 9

    Being passionate about what you do is the key to success. I am a passionate programmer who always pursues better and innovative ways of doing what I am best at even better. Being passionate about what I do, dedication and good discipline, I feel makes me a congruent fit for any software related post. I’m a Microsoft Certified Solutions Developer in the .Net Platform and have served as a software engineer specializing in various technologies and methodologies such as ASP.Net, ASP.NET MVC, Oracle, C#, SQL, AJAX, jquery, Entity Framework etc… for over 7 years. I have been involved in many projects spanning across different business domains for clients in UK, New York, India, I’m currently working as a freelance developer and looking out for challenging and rewarding opportunities to widen my horizons whilst serving my clients to the best of my ability.

    $17.00 /hr
    3,010 hours
    4.99
  9. Mousita Dhar

    Mousita Dhar

    Digital Marketing / Virtual Assistance / Web Research /Quality Checker

    India - Last active: 1 day ago - Tests: 4

    Over the last 2 years, I have worked in Digital Marketing / Virtual Assistance / Web Research/Quality Checking etc. and also have taken part in developing a wide range of websites using HMTL, DHTML, PHP, and MySQL. My portfolio includes sites for start-up companies and small businesses. My core competency lies in complete end to end management of Digital Marketing comprising handling of data in Cloud and On-premises environments along with developing new websites and integrating all the relevant activities like maintaining Data Hygiene, managing people etc. My academic as well as overall background has enriched me in many areas including but not limited to: SQL, PL/SQL, Ajax, OOP, etc. and also software design methodology and testing. I belong to a family of high achievers and my such background continuously provides me the inspiration and encouragement to improve myself through a continued learning process. I intend to be a part of a growing company that is run by smart professionals and visionary leaders and pursue and establish a long term dedicated career with them.

    $5.00 /hr
    74 hours
    5.00
  10. Jaspreet S.

    Jaspreet S.

    Excellence in Website Design & Development

    India - Last active: 1 day ago - Tests: 1 - Portfolio: 5

    ✔ Over the last 7 years, I have been working very closely with US and Canadian Clients. My Expertise lies in PHP, Mysql, AJAX, JQuery, MVC, CodeIgniter, XML, HTML5, CSS3, BootStrap, Responsive, Mobile Website, WordPress, Magento, OpenCart, Shopify, Adobe Business Catalyst, Weebly, Joomla and Amazon Web Services. I cater to diverse requirements ranging from simple shopping carts to complex social networking websites. Below is a brief listing of the types of websites developed by me: ✔ CMS and Corporate Websites ✔ E-commerce and Merchant Solutions ✔ Social networking and sharing websites ✔ Real estate and Auction websites ✔ Daily Deals, coupon based websites ✔ Travel, tourism and hospitality websites ✔ Education/Job related websites ✔ Open Sources and 3rd Party software ✔ Image Galleries, Videos and Music ✔ Micro websites: Insurance, Health & Diets etc My Strengths and Skills are listed as Below: *Experience in PHP4, PHP5, MySQL5, AJAX, MVC, XML, JavaScript, HTML5, Responsive, CSS3, Bootstrap 3.0, XHTML, JQuery, Linux, LAMP, WAMP, DNS, Amazon S3 Bucket, Git, Bitbucket, SVN, AF Hosting Server *Frameworks & CMS: WordPress , Magento, Joomla, Drupal, CakePHP, Slim Framework, Codeigniter, Zend Framework, OSCommerce, CMS Made Simple, Zen Cart, Xcart, Big Commerce, Sugar CRM, Vtiger, PinnacleCart, Volusion, 68classifieds, Adobe Business Catalyst, Shopify, Weebly and Yahoo Stores etc *Payment Gateways: Paypal (Standard, Pro, payFlow, Express, Adaptive), Authrized.net, Protx, Payex, Yahoo Stores, Google Wallet, Amazon checkout, EBS, SagePay, PayU, CCAvenue, WorldPay *APIs: Google Map, Google Translator, Google Analytics & Adwords, Picasa, Gmail Login, Amazon, Yahoo, Facebook, Twitter, SMS *User Interface and Design: HTML5, XHTML, CSS3, JQuery, Dreamweaver, Adobe Photoshop, Image Ready, CorelDraw

    $12.00 /hr
    204 hours
    4.77