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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    27 trabajados encontrados, precios en USD

    Necesitamos desarrollar una página web privada en PHP con llamadas a una Base de Datos Mysql Preferimos que el programador hable español y sepa también de JavaScript

    $256 (Avg Bid)
    $256 Oferta promedio
    55 ofertas

    Estoy desarrollando un Plugin para construir formularios personalizados en base a los campos que seleccione de un CRM. El proceso que se hace con el plugin es el siguiente: 1. Hace una HTTP Request con la API del CRM que trae los campos de esa base de datos. 2. Seleccionas qué campos quieres incluir en el formulario, lo que hace que se guarde en una base de datos: el título del campo, el tipo de campo (texto, numérico, desplegable, fecha, hora, etc.) y su identificador. 3. Se genera un ShortCode para poder referenciar esa información. 4. Si incluyes ese ShortCode en una página de wordpress, se genera un formulario con los campos que has seleccionado. 5. Al enviar hace una HTTP Request para mandar por API las respuestas al CRM. Está desarrollado e...

    $33 (Avg Bid)
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    8 ofertas
    CMS - B32MX 4 días left

    Portal Web CMS y App Móvil (Solo desarrolladores Latinoamericanos) Versión Electrónica de la Gaceta: • Gaceta (versiones electrónicas y consultas) • Gaceta del Mes (Entradas nuevas, actualizaciones e históricos) • Decretos 01 (Entradas nuevas, actualizaciones e históricos) • Decretos 02 (Entradas nuevas, actualizaciones e históricos) • Acuerdos (Entradas nuevas, actualizaciones e históricos) • Convenios (Entradas nuevas, actualizaciones e históricos) • Manuales (Entradas nuevas, actualizaciones e históricos) Acerca del Gaceta: • Historia • Misión, Visión y Objetivo • Tarifas vigentes • Requisitos para publicación • Certificación de ej...

    $2061 (Avg Bid)
    $2061 Oferta promedio
    21 ofertas

    I'm looking for a full-stack developer to help develop a web app. It's already written, so you'll add features, fix bugs, and refactor code. Required skills: - PHP (no framework) - MySQL - JavaScript - jQuery - SCSS - HTML - git with GitLab Other requirements: - long-term availability (at least 6 months) - start work immediately - good English and understanding of instructions - fast response time (24 hours at most) The code is a bit messy. Most of it is procedural, and some OOP. It uses a simple Ajax framework I made. Include in your application message how long you're available, similar projects you've worked on, and when you can start. If you don't meet the requirements, please save us both time and don't apply.

    $14 / hr (Avg Bid)
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    42 ofertas

    Need someone to make the filters on back and front end, create 1 product that will have some of those fetures. Categories on woo (or i can create, not much of work there). Front end builder is Yootheme.

    $197 / hr (Avg Bid)
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    38 ofertas
    add metamask to ecommerce website 6 días left
    VERIFICADO

    add metamask to ecommerce website

    $157 (Avg Bid)
    $157 Oferta promedio
    69 ofertas

    We have an existing CRM built on CodeIgniter for our project of "Logistic Management" with maximum modules & API’s already build, looking for an experienced individual developer to build some new modules and API’s and fix some existing ones. A frontend app engineer and UI/UX designer would be working with the freelancer that would be provided by us, where it would be expected by the freelancer to communicate with the resources provided by us for any requirements related to backend module changes/APIs development or making fixes. Further, -> The developer would be required to sign an NDA with us. -> Also regular project commits need to be made on github for code review The payment would be released in milestones set by us only: The project would be a fixe...

    $142 (Avg Bid)
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    13 ofertas

    We have an existing CRM built on CodeIgniter with maximum modules & API’s already build, looking for an experienced individual developer to build some new modules and API’s and fix some existing ones. A frontend app engineer and UI/UX designer would be working with the freelancer that would be provided by us, where it would be expected by the freelancer to communicate with the resources provided by us for any requirements related to backend module changes/APIs development or making fixes. Further, -> The developer would be required to sign an NDA with us. -> Also regular project commits need to be made on github for code review The payment would be released in milestones set by us only: The project would be a fixed scope, the module/API details would be shared pos...

    $176 (Avg Bid)
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    11 ofertas

    I am having one bug in my project I need to help solve this bug. I can tell you more detail via chat. Technologies: - spring boot web application - Thymeleaf

    $29 (Avg Bid)
    $29 Oferta promedio
    13 ofertas

    Telefon rehberi kayıt 1 - Telefon numarasının "+9 0212 123 45 67" şeklinde arayüzden alacak. 2 - Aynı telefon numarası bir kez eklenibilir. 3 - Telefon numrası silinebilir. 4 - Telefon numarası güncellenebilir. 5 - Telefon numaralarını listeleme, ekleme ve güncelleme için 3 sayfa olacak. 6 - Silme işlemi Listeleme sayfasından yapılacak. 7 - Silme işlemi için Javascript ile kullanıcıdan onay alınıp AJAX ile silinecek. 8 - Listeleme sayfasında kayıtlar 5'er adetlik setler halinde gösterilecek. 9 - Listeleme sayfasındaki kayıtlar AJAX ile sayfa sayfa yüklenecek. 10 - Görsel önemli olmamakla birlikte temel bir UI yeterli olacak. 11 - Front-End tarafından ki ihtiyaçlara göre JS kodu oluşturulacak ve / veya plugin kullan...

    $36 (Avg Bid)
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    6 ofertas

    1. change ref in register api to send md5 to api provider 2. add email in register 3. add sms api in reset password

    $47 (Avg Bid)
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    27 ofertas

    I'm looking for a developer to create a full functioning site (only the below pages) like this one: These are the pages that need to be created and have the same full functionality: (Fill in form) (Press click to play the simulation) Please review the site in detail...

    $552 (Avg Bid)
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    74 ofertas

    Hey this is my website: I want this website to customize where users can rent car from multivendors. book the cars and pay

    $34 / hr (Avg Bid)
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    76 ofertas
    costumize and config script full 2 3 días left
    VERIFICADO

    complete installation script complete installation script with all configuration and all options and config add a language: English, French, Italian, German, Portuguese. complete smtp configuration and other configuration. add networks: ticktok, faceboock, twiter instagram. add if it is possible to see all the new client workstations (video on the home page) (possible to change the new design homepage creation of contact page with capchat antispam subscription installation page (VisualCaptcha or other ) contact page: (VisualCaptcha or other )

    $34 (Avg Bid)
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    6 ofertas

    I'm looking for a developer with experience to recreate a website. The site has 14 different simulations which need to be implemented into our own HTML design. If you have used JQuery, php, javascript and mysql to create something similar, please say at the beginning of your reply "I've done something like this". Here is what you need to know: Website to be created: 1. Create a similar site with the below below: Create 14 Games that play random generated simulations just like ones on this site: 2. Each team that plays should be measured on the below strengths. This will be automatically calculated within our database. Game play strengths and tactics: 3. The Simulation should have movement like the below game and be automatic with clicking each time. Game ...

    $1215 (Avg Bid)
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    79 ofertas

    I'm looking for a developer with experience to recreate an exiting game simulation website. The site has 14 different simulations which need to be implemented into our own HTML design. If you have used JQuery, php, javascript and mysql to create something similar, please say at the beginning of your reply "I've done something like this". I will provide a link to the site that will lead as a guide and provide the new design you will need to implement the code into.

    $1162 (Avg Bid)
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    102 ofertas

    To combat spam bid write " 3in1 " at start of your bid the person with 3in1 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

    $5 / hr (Avg Bid)
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    Wordpress search with Ajax without page reload. With vanillajs and not jquery. the search field is on the start page, the search results must appear on the start page and be filterable by category and tags (dropdown). when activating the respective filter, the results should also be filtered with ajax, the whole animated e.g. with isotope. the theme uses npm package manager.

    $199 (Avg Bid)
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    36 ofertas

    Javascript file is not loading on a shopify website. If you do this perfectly I will have more projects for you in the future.

    $8 / hr (Avg Bid)
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    29 ofertas
    Ajax website modification need 2 días left
    VERIFICADO

    I need to modify my website with some ajax problems. My website is very complex. Please do not bid any new worker

    $323 (Avg Bid)
    $323 Oferta promedio
    39 ofertas

    php, javascript ,mysql upload and save image, and retrieve , also print barcode image on new page

    $32 (Avg Bid)
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    22 ofertas

    We are looking for a full stack developer to work on our project. We have several small tasks that need to be fixed. When successful we can talk to expand the task to a broader and longer term cooperation. Tasks that need to be done: - + sign should be deactivated when arrive on 4 - Add delete button on Dashboard - Trip page ( extended page of the trips) - support integration Google analytics ( adding datalyers) Max budget is 75 for these tasks

    $134 (Avg Bid)
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    57 ofertas

    I have a jquery dialog that requires datatable to load data from an ajax request. All resources and data are already available and pulled from DB. I want datatable to update on real-time and contain real-time information, Project has to been completed within 24 hours.

    $37 (Avg Bid)
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    19 ofertas

    We need experienced core php, ajax, jquery, mysql expert to join existing team to launch a financial analysis website. Initial requirement to create in php 1. Php link router (using mod-rewrite for preety links) 2. Php link db variable lookup table 3. Php cache engine 4. Page element like price update from db or json file without page refresh 5. Rest API to look-up db, table, field based on searchable filters (value or json data) We need freelancer who is available to execute tehse imple tasks quickly, the developer must demonstrate good communication, technical and critical thinking skills.

    $180 (Avg Bid)
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    60 ofertas

    login text box change from email to username

    $23 (Avg Bid)
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    55 ofertas
    costumize and config script full 7 horas left
    VERIFICADO

    complete installation script complete installation script with all configuration and all options and config add a language: English, French, Italian, German, Portuguese. complete smtp configuration and other configuration. add networks: ticktok, faceboock, twiter instagram. add if it is possible to see all the new client workstations (video on the home page) (possible to change the new design homepage creation of contact page with capchat antispam subscription installation page (VisualCaptcha or other ) contact page: (VisualCaptcha or other )

    $37 (Avg Bid)
    $37 Oferta promedio
    11 ofertas

    Excellent knowledge in JS, AJAX, Php, and JSON language. Excellent knowledge of threading concept and proxy code. Good knowledge on link extraction of Instagram and handling Instagram cookies. Must be have Php knowledge of admin panel and creating pages on multiple language. Website must be developed as SEO friendly and design must be unique and responsive. All the features on the website given as reference should be on our website () Note: Don’t use Instagram official API in anywhere. Don’t ask login users. Ownership on the task assigned must be completed on time.

    $762 (Avg Bid)
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    16 ofertas

    Principales artículos de la comunidad AJAX