AJAX is the art of exchanging data with a server, and updating parts of a web page without reloading the whole page. It is not a new programming language, but a new way to use existing standards. AJAX is used to make sites interactive. It can be used to create Facebook apps, picture-uploading interfaces, and much more. If you need to add functionality to an existing or new website and don\'t have the programming knowledge, our expert developers can create whatever you need.

If you are AJAX developer, Freelancer.com offers you a lot of clients who need your help with their AJAX projects which might vary from creating Facebook apps, picture uploading interfaces, and much more.

If you believe you can do that, then start bidding on AJAX projects and get paid with an average of $200 per project depending on the size and nature of your work.

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    34 jobs found, pricing in USD

    I want a developer and designer to build a PHP script for investment These are the requirements Compatible Browsers IE9, IE10, IE11, Firefox, Safari, Opera, Chrome, Edge Files Included JavaScript JS, JavaScript JSON, HTML, XML, CSS, PHP, SQL Software Version PHP 8.x, PHP 7.x, MySQL 8.x, MySQL 5.x I will pay $50 at the end of each week and I want this project to be completed in a month and a half

    $276 (Avg Bid)
    $276 Avg Bid
    14 bids

    We are Pune, India based Startup Co. The Ideal Candidate Must have following skills: Conversion of HTML UI to PHP as per project structure. Programming: PHP 5.6 & PHP 7.4 Database: MySQL 5.0 Scripting:Javascript, Ajax. Framework(s):Codeigniter 3.x & 4 Must be able to understand instructions / tutorials written in English Following skills will be advantageous but are not mandatory Payment Gateway Integration : Razorpay, CCAVENUE etc. Writing PHP based RESTful API on your own Knowledge and experience in Laravel Framework. Knowledge and experience in Flutter / Android Apply with Availabile time in a day (IST) Resume List and Links of projects

    $140 (Avg Bid)
    $140 Avg Bid
    16 bids
    PHP Developer 6 days left

    Programming Language: PHP 8.x, HTML/XML, Javascript, jQuery, VueJS Framework : Laravel, Bootstrap Database : MySQL Web Server/Application Server : Apache/Nginx Versioning Control : GitHub Data Migration/Intergration Tools : MySQL Workbench IDE : Visual Studio Code

    $172 (Avg Bid)
    $172 Avg Bid
    29 bids

    Need Experience PHP Developer with Mysql and ajax knowledge.

    $13 (Avg Bid)
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    14 bids

    I WILL PAY YOU ONLY 20 DOLLAR FOR THIS MICRO TASK

    $17 (Avg Bid)
    $17 Avg Bid
    6 bids

    I don’t know if anyone could help but looking for someone to hack into twitter account of someone who is smearing my name . Many thanks P.s would really like to keep my privacy .

    $15 - $25 / hr
    $15 - $25 / hr
    0 bids

    Looking for a simple PHP script for multiple locations and a doctor-based appointment system. 1> User select the location 2> Doctor list will come up based on location 3> Html5 date field with specific day from the database based on the doctor 4> Display the timings based on the date from the database. Looking for a Simple PHP and jquery based script. Thank you

    $14 (Avg Bid)
    $14 Avg Bid
    6 bids

    We are looking for a PHP Developer who want to work for long term on monthly basis. --- Conditions --- # Cost should be on monthly basis # Work on remote system and share screen during the work # Long ====== Tell us how much time you can give us daily and your monthly cost for daily 4 hours and 8 hours (in both cases) ??

    $310 (Avg Bid)
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    16 bids
    Crypto casino or another idea 4 days left
    VERIFIED

    Contact me for details thanks

    $120 (Avg Bid)
    $120 Avg Bid
    23 bids
    javascript project 3 days left
    VERIFIED

    javascript project this job must be done remotely.

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    46 bids
    Need a Front-End Deveoper 3 days left
    VERIFIED

    Hello, I am looking for a front end deveoper who has skills in bootstrap, ajax, html css. More details in the chat

    $29 (Avg Bid)
    $29 Avg Bid
    18 bids

    Just professionals metaverse game wanted,show me your last projects to check ur abilities and then we discuss about price and process user should be able buy and run in land and .. like other metaverse games +i will not accept any automatic BID

    $18428 (Avg Bid)
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    14 bids

    We can pay $2 per hour or $1 per approved task, whichever is higher. Our website is and the cars page is at We want to replace the Ajax used to get the images so that it is populating with pictures from all three sources that we have defined. We use an InteliJ IDE along with CodeWithMe and other tools for connecting you remotely to our codebase. Whoever we find will need to call me verbally or answer my call no later than 9am US central time each morning without fail. We use a Microsoft task list to manage the tasks online and we have a Google spreadsheet where we have made it very easy to put in the time you have worked with the simple click of a button. We are looking for a partner as much as an employee and need someone that can be highly engaged and help us fix the problems th...

    $6 / hr (Avg Bid)
    $6 / hr Avg Bid
    5 bids

    I need somebody to connect using TeamViewer to help me to create a new method in Vanilla Javascript

    $20 (Avg Bid)
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    11 bids

    Metaverse gaming and Nfts, own a piece of our property on the metaverse.

    $750 - $1500
    $750 - $1500
    0 bids

    PHP & JSON Developer Required Urgently

    $19 (Avg Bid)
    $19 Avg Bid
    12 bids

    To combat spam bid write " 2in1 " at start of your bid the person with 2in1 in bid will only be contacted, I am dev as well and looking for an helping hand to outsource my tasks, i am looking for an php codeigniter & jquery, ajax, javascript expert to do alterations in my existing website Terms to work with me: Please bid only after reading this i don't have time to repeat the same thing again, you have to work live i will provide ftp only and you can test on hosting live, 1- You need to stop hourly timer while doing (r&d, testing or i explain tasks to you), 2- You're intended to ON the tracking counter only while writing a code. *** Only apply to my project if you're agreed to terms otherwise please don't apply

    $6 / hr (Avg Bid)
    $6 / hr Avg Bid
    9 bids

    I need to have a Weather Report Website built by the name of Weatherite Weather Report. The framework of the website is attached (it's not professional, just an outlook). The website should contain a bit of each of the following and no more: 1. HTML/CSS/JS 2. ReactJS 3. NodeJS 4. ExpressJS Any sort of Weather APIs would work. The project is of immediate requirement. Documentation at steps would be highly appreciated.

    $29 (Avg Bid)
    $29 Avg Bid
    7 bids

    I’m looking for someone to help close out a React PWA build for blockchain P2P wallet.

    $1295 (Avg Bid)
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    6 bids
    php geolocation javascript 1 day left
    VERIFIED

    php geolocation javascript need to add should to work remotely.

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    49 bids

    I am looking for full-stack PHP developer for a long-term project that will include building and modifying scripts developed in various frameworks with API integration. You must have experience with: - PHP frameworks (CI, Laravel, Core PHP etc) - JavaScript frameworks (JQuery, React.Js, AJAX etc) - HTML5 frameworks (Bootstrap, HTML5 etc) - Databases (MySQL, SQLite, JSON etc) PLEASE NOTE: This is a long-term job position. I only work with independent developers only and creating rich internet application with API integration, not a website/blog/wordpress site/landing pages etc. I have full specifications available for applicants to review.

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    57 bids

    This page is showing on a shop visitor smartphone after scanning a QRcode. (eg ) The number above is showing the visitor taking number ticket in the queue. The second number shows the actuality serve costumer. (Your Ajax works fine on this page.) :-) 1. There must be compare two numbers: When Session "mijnticket" = OR > div content value id=nummerqueue THEN the CSS from color (all elements behalve the logo) must be to eg. green (or any value that i choose eg. #00ff00!important) An other option is that the background color from the div class .containerqueue goes green eg. #00ff00!important I include also the file where the ajax happens: (no reload, and thats fine !) Thanks in advance, Herman.

    $30 (Avg Bid)
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    8 bids

    We need an ajax developer to develop Listed below functionality in the project. 1- Dynamic Row addition with fields (service auto complete search from database and prices auto filled from table, with date and time input fields) 2- Depending upon service complete accounting setup will work , that includes - subtotal, gst, incuding tax, excluding tax, coupon code, grant total etc.) screenshot of required things is attached below

    $15 (Avg Bid)
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    3 bids

    build a simple web app in asp.net core to allow user to measure windows in a building and calculate m2 of glass. pls see spec in xlsx

    $395 (Avg Bid)
    $395 Avg Bid
    21 bids
    Rails Application Project 8 hours left
    VERIFIED

    A football league system: a system used to track football teams in a league, record points and display the current league table and fixtures. Develop an interactive web app using Ruby on Rails. This will involve building a web app using Rails, which will include Ruby classes and a database that will produce HTML, CSS and jQuery that will be used as the user interface to your app via standard web browsers.

    $269 (Avg Bid)
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    15 bids
    Dropdown Select -- 2 5 hours left
    VERIFIED

    I need a drop down implented into a jquery/php page. My budget for this $25 and need done now.

    $35 (Avg Bid)
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    14 bids
    Dropdown Select 4 hours left
    VERIFIED

    I need a drop down implented into a jquery/php page. My budget for this $25 and need done now.

    $15 / hr (Avg Bid)
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    21 bids

    REQUIREMENTS: Must be able to start and finish the job immediately (if you cannot begin in the next hour or 2 please do not bid). PLUS+ Please make it known if you have worked with "Mobiscroll" front end software previously. This project pays $150 and should take no more than 2-3 hours for a competent programmer. Please DO NOT ask what the budget is after you accept this project. You agree to this price for the completion of the project. I may give a bonus upon satisfied completion based on your performance, patience and professionalism. As a busy developer myself I often have a need for good contract help. This could lead to future projects. I will be available via chat until the project is complete and am available to test and/or answer questions. All code needs to have simp...

    $147 (Avg Bid)
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    16 bids

    Kami membutuhkan individu dgn pengalaman minimal 5-10 tahun di Front-End Development. Spesialisasi ini dibutuhkan utk melakukan perombakan tampilan antar-muka aplikasi web-based yang sdh ada saat ini. Kami sudah menyediakan desain tampilan-nya yg dapat menggunakan format Angular/Laravel/Vue/React. Anda dibutuhkan utk membentuk dan menyusun tampilan menggunakan desain baru terhadap fungsi2 aplikasi yg sdh ada saat ini. Utk membentuk tampilan yg dibutuhkan, Anda akan bekerja bersama tim back-end developer yg ada saat ini dalam menyediakan data2 dalam format API. Individu yg kami butuhkan harus mempunyai keahlian berikut: 1. Perfeksionis mengenai desain dan penataan objek2 tampilan serta mempunyai standard artistik yang tinggi untuk membentuk antar-muka yang bersih dan intuitif 2. Menguasa...

    $1221 (Avg Bid)
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    针对国内的学生,K-12,英语教学。结合外教在线以及视频授课的方式。同时还有和学生互动的场景。

    $22 / hr (Avg Bid)
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    6 bids

    Web sitesi içeriği ve iletişim stratejisi için İspanyolca yazma Yazma ve iletişim stratejisi konusunda deneyimli bir kişi arıyoruz. Temel amaç 360º iletişim, web sitesi, e-posta, sosyal ağlar, müşteri hizmetleri, iç iletişim, müşteri iletişimi oluşturmaktır. İletişim İspanyolca ve İngilizce olarak yazılmalıdır, bu nedenle her iki dili de yüksek düzeyde bilmek gerekecektir.

    $15 - $25 / hr
    $15 - $25 / hr
    0 bids

    Hola busco un programador Colombiano OJO debe ser colombiano no puede ser de otro país que tenga conocimiento en Javascript nativo, json, php.

    $441 (Avg Bid)
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    28 bids

    Stiamo cercando un consulente esperto che possa eseguire un lavoro di aggiornamento su un nostro prodotto. Competenze richieste: + Programmazione C/C++ (Linux e Windows) + HTML 5 + Protocolli sicuri AAA (Radius), HTTPS, SNMPv3 + Forte motivazione

    $8485 (Avg Bid)
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    3 bids

    Sistema de administración en la nube para OLT Huawei, ZTE y Vsol, con la aplicaion puede realizar configuraciones desde cualquier dispositivo directamente a su olt, facilitando el despliegue de gpon, además de activar o administrar ont con gran facilidad. Cero configuración y compatible con olt zte c300,c320 y huawei ma58xx, ma56xx, no se requiere ip pública para administrar la olt desde la plataforma. Aplicaciones web de referencia:

    $12 / hr (Avg Bid)
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    1 bids

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