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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    32 робіт знайдено, ціни вказані в USD
    Web developer (HTML/PHP/JS/AJAX/MYSQL) 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Looking for a web developer to help me code our production environment backend. I am not fully versed in the languages so require assistance in building it faster. This will be ongoing work with possible pauses in between. The structure and logic is almost complete. Your role will be to write code with proper commenting and explain it when asked. This would be an easy task for someone with knowledge in html/php/js/jquery/ajax. It is basically building a webpage using AJAX that fetches/updates data from mariadb. Being able to communicate properly in English or French is very important.

    $16 / hr (Avg Bid)
    $16 / hr Сер. заявка
    56 заявки
    create the copy of theme 6 дні(-в) left

    $102 (Avg Bid)
    $102 Сер. заявка
    4 заявки

    I need a script which will extract questions in png from pdf. like a pdf has 90 questions so extract all 90 questions in image format in a folder with answer key in JSON format. here we will provide some sample pdf you need to create script according pdf. you can use any language what you want. you can make web based script like in PHP, JavaScript etc or software based script we need only output. All the input, output details and files provided in Attached ZIP.

    $17 (Avg Bid)
    $17 Сер. заявка
    2 заявки
    Need google geo chart expert 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Our company Sofwave is working with medical providers all around the world. This task is about creating a global geo chart using Google API. We need the ability to see how we spread around the world. In matters of Continents, Countries, States, and Cities.

    $257 (Avg Bid)
    $257 Сер. заявка
    8 заявки
    i need shopify developer 6 дні(-в) left

    Customization on shopify for ajax cart , add to cart and collection page

    $53 (Avg Bid)
    $53 Сер. заявка
    6 заявки
    Mobile app for Taxi rental 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    A mobile app - similar to OLA, UBER like that. Should be fast loading and quick responding app. Expecting experience and quick delivery.

    $855 (Avg Bid)
    $855 Сер. заявка
    35 заявки

    Freelancer needed to work on a PHP/Jquery/API web application READ BEFORE APPLYING : 1- THERE ARE MULTIPLE MODULES IN WEBSITE : 2- THE BUDGET IS FIXED FOR EACH MODULE WHICH IS INR 500 3- WE WILL CREATE MILESTONE AND DEPOSIT FUND BEFORE STARTING EACH MODULE ONE BY ONE 4 - PLEASE APPLY ONLY IF YOU CAN START IMMEDIATLY AFTER SHARING DETAILS 5- AGAIN READ BEFORE APPLY .IF YOU APPLLY AND ASK ME "WHAT IS YOUR BUDGET ?" THEN i WILL REPORT YOUR PROFILE

    $12 (Avg Bid)
    $12 Сер. заявка
    2 заявки
    Wordpress - Formulario con tags que se convierte en Post 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Crearemos formularios en HTML y los fields tendrán un valor (ejemplo: {nombre}), al lado, se mostrará un HTML con texto específico, por ejemplo "Hola {nombre}". El requerimiento es: 1.- Los valores de los fields deben verse reflejados en el HTML en tiempo real (con cada pulsación de tecla). 2.- Al guardar el formulario, se debe publicar un post (el contenido es todo lo del HTML con los tags incorporados y el título es un field oculto predefinido) 3.- Los campos del html no llenados se ven así por defecto "_____" AVANZADO a. Posibilidad de incorporar campos variables. b. Incorporar interfaz gráfica (tipo plugin), sin CSS ya que se incorporará manualmente.

    $200 (Avg Bid)
    $200 Сер. заявка
    29 заявки
    Merombak tampilan antar-muka aplikasi Web-based 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    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)
    $1221 Сер. заявка
    14 заявки

    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

    $139 (Avg Bid)
    $139 Сер. заявка
    17 заявки
    PHP Developer 5 дні(-в) 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

    $163 (Avg Bid)
    $163 Сер. заявка
    33 заявки
    Need a PHP developer to fix my the error 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Need Experience PHP Developer with Mysql and ajax knowledge.

    $13 (Avg Bid)
    $13 Сер. заявка
    14 заявки

    I WILL PAY YOU ONLY 20 DOLLAR FOR THIS MICRO TASK

    $17 (Avg Bid)
    $17 Сер. заявка
    6 заявки
    Looking for someone to hack a twitter account . 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    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 .

    $30 / hr (Avg Bid)
    $30 / hr Сер. заявка
    1 заявки

    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 Сер. заявка
    6 заявки
    wordpress custom php ajax 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    wordpress custom task php ajax

    $66 (Avg Bid)
    $66 Сер. заявка
    40 заявки
    开发一个APP的软件 4 дні(-в) left

    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)
    $22 / hr Сер. заявка
    6 заявки

    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 заявки
    Busco programador para mejora de proyecto 3 дні(-в) left
    ПІДТВЕРДЖЕНО

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

    $446 (Avg Bid)
    $446 Сер. заявка
    29 заявки
    Urgent: PHP developer required on monthly basis for long term 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    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)
    $310 Сер. заявка
    16 заявки
    Crypto casino or another idea 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    Contact me for details thanks

    $120 (Avg Bid)
    $120 Сер. заявка
    23 заявки
    javascript project 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    javascript project this job must be done remotely.

    $12 / hr (Avg Bid)
    $12 / hr Сер. заявка
    47 заявки
    Metaverse game wanted 2 дні(-в) left

    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)
    $18428 Сер. заявка
    14 заявки

    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 Сер. заявка
    5 заявки
    Help Vanilla Javascript bug (Teamviewer connection) -- 2 1 день left
    ПІДТВЕРДЖЕНО

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

    $20 (Avg Bid)
    $20 Сер. заявка
    11 заявки
    Metahav: own a piece of our property on the Metaverse 1 день left
    ПІДТВЕРДЖЕНО

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

    $750 - $1500
    $750 - $1500
    0 заявки
    Aggiornamento prodotto 1 день left

    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)
    $8485 Сер. заявка
    3 заявки
    PHP & JSON Developer Required Urgently 1 день left
    ПІДТВЕРДЖЕНО

    PHP & JSON Developer Required Urgently

    $19 (Avg Bid)
    $19 Сер. заявка
    12 заявки
    front end designer / developer for codeigniter projects 1 день left
    ПІДТВЕРДЖЕНО

    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 Сер. заявка
    10 заявки
    Weather Report Website required 15 годин(-и) left

    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 Сер. заявка
    7 заявки
    Crypto wallet app 9 годин(-и) left

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

    $1295 (Avg Bid)
    $1295 Сер. заявка
    6 заявки
    php geolocation javascript 6 годин(-и) left
    ПІДТВЕРДЖЕНО

    php geolocation javascript need to add should to work remotely.

    $16 / hr (Avg Bid)
    $16 / hr Сер. заявка
    49 заявки

    Топ-статті спільноти AJAX