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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    38 trabalhos encontrados, preços em EUR

    PT: Preciso criar código php para visualizar, alterar, eliminar e itens da tabela. EG: I need to create php code to view, change, delete and table items. ex: [fazer login para ver a URL]

    €8 / hr (Avg Bid)
    €8 / hr Média
    21 ofertas

    Site responsivo com ligação a base de dados mysql, deve existir uma área administrativa para o registo de dados para que estejam visíveis para o cliente. Obs: Os dados e cálculos já estão numa folha de Excel.

    €43 (Avg Bid)
    €43 Média
    10 ofertas
    XML FILE URGENT0 6 dias left

    Your task is to write clean, well-documented code using any technology/stack of your choice to create a webpage to display the following making assumptions based on SI units or metric system Given Latutude , Longitutde and Escalation data Points Total Distance Max speed Average speed Elevation gained (high-low elevation) Moving time (It's the time when the subject wa...

    €7 - €19
    €7 - €19
    0 ofertas

    Looking for a freelance developer, staffing agencies or Vendor who can provide the same. (Indians Only) Also fine with One React Native and One PHP mobile backend developer profiles.

    €694 (Avg Bid)
    €694 Média
    13 ofertas

    I make a web based project with Reactjs and get stuck with two things. I need the bidder to achieve following requests: 1. I have a Reactjs file, written as a Functional component, 270 lines of code. This file is named PrimaryForm.js. There are hooks used in this component. This has to be converted to a react Class. (***UPDATE: I converted this to a Class component already!***) 2. I have anothe...

    €20 (Avg Bid)
    €20 Média
    23 ofertas

    Hello I am building a lottery website. I need two wheels with the following specifications or something very close to it, let me know if you can do it and how much time you need, : 1. [pick 6] Wheel 20 numbers, generate less than 50 tickets with guarantee of 6 if 6. 2. [pick 5] Wheel 20 numbers, generate less than 25 tickets with guarantee of 5 if 5.

    €14 (Avg Bid)
    €14 Média
    3 ofertas
    Web App development 5 dias left
    VERIFICADO

    Web application - responsive design, simple and intuitive. More details will be shared upon contact. Ajax, html5,

    €439 (Avg Bid)
    €439 Média
    100 ofertas

    Hi all...Need individual corePHP Developer with more than 5 years of experience. please don't bid any company or team. Payment will be made on task basis.

    €91 (Avg Bid)
    €91 Média
    22 ofertas

    Сбор существующих zoo сайтов магазинов в одном месте,одного города и оказание вет.услуг животным.

    €877 (Avg Bid)
    €877 Média
    15 ofertas

    Buscamos un programador de php con conocimientos en socket de gps. Conocimientos ajax - php - mysql - html Los interesados escribir por privado, para mayores detalles.

    €134 (Avg Bid)
    €134 Média
    15 ofertas

    La funcionalidad es la de "carga de horas". Es muy similar a la funcionalidad que tiene TEMPO (Plugin) de JIRA, pero mas básico. Imagen de muestra: [fazer login para ver a URL] La funcionalidad debe incluir lo siguiente: El modal debe hacer uso de la funcionalidad standard de carga de horas de Redmine. Debo poder elegir un periodo de tiempo, y solo debe imputar a d&iacu...

    €169 (Avg Bid)
    €169 Média
    2 ofertas

    Для сервиса автоматизации маркетинга требуется программист, который интегрирует сервисы по апи.

    €69 (Avg Bid)
    €69 Média
    2 ofertas

    Tích hợp cổng thanh toán momo cho website. Tài liệu xem tại [fazer login para ver a URL] Required: PHP.

    €18 (Avg Bid)
    €18 Média
    2 ofertas

    Necesito reconfigurar mi sitio web. Se requiere en .net con c# y con conexión a bd sql server

    €5 / hr (Avg Bid)
    €5 / hr Média
    18 ofertas

    WE ARE LOOKING FOR PEOPLE THAT WILL WORK IN Document Conversion

    €17 / hr (Avg Bid)
    €17 / hr Média
    10 ofertas

    We need our forms to be able to use Salesforce/Pardot Form Handlers. Our current one is served server side and we need them to be browser side to attach cookies. We would like them to be similar to Contact Form 7 on Wordpress but for Drupal 7. Can someone please help?

    €146 (Avg Bid)
    €146 Média
    29 ofertas

    This project is to develop a website that provides recommendations to the user on what events to attend based on questions they answer. The site will use a recommendation API, Recombee to do recommendation analysis and then should use a framework to present the information in a virtually rich format. This project is to develop a website that: - Collects user preferences and information via a surv...

    €157 (Avg Bid)
    €157 Média
    12 ofertas

    I have small ajax problem in my project. If you work successful, I will work in future

    €11 / hr (Avg Bid)
    €11 / hr Média
    47 ofertas

    I have already a Web site that for the front end have HTML5 with Bootstrap and for the operator interaction have Javascript and Jquery. For the database it has sintax PHP and SQL. The website is done and functional, it consist in scheduling clients that needs a water reservoir maintenance. So in the software there are operators that schedule a home visit to each clients according to clients needs....

    €134 (Avg Bid)
    €134 Média
    35 ofertas

    We need assistance on getting the Kendo UI JQuery Grid control to meet our business requirements. We are no longer using the TreeList control.

    €291 (Avg Bid)
    €291 Média
    26 ofertas

    aim searching asp.net mvc developer with experience education domain [fazer login para ver a URL] MVC 4 and 5 -Entity frame work -ERP expereince and more

    €4 / hr (Avg Bid)
    €4 / hr Média
    30 ofertas

    Objective To display the ​weekday​ schedule of a commuter rail line ​“Framingham/Worcester”​ by connecting to the realtime API provided by the MBTA (Check section “​RealTime API​”). Note: Scope of this is to imitate existing schedule page with an exception of displaying a popup (UserStory step #3) Users/Login restrictions No login restriction; anyone who has access to the p...

    €276 (Avg Bid)
    €276 Média
    4 ofertas
    Web Appl. Product 2 dias left
    VERIFICADO

    For one of our client we need to customize the Web application, based on PHP and MySQL using Zend framework. The required Change is to add a new button, to display all the products as slide-show. Currently on the POS we can see some products and we can also click on each to add them to the basket or to see the details of this product. We need additionally to have also a button to display all p...

    €125 (Avg Bid)
    €125 Média
    14 ofertas
    JQuery Issue 2 dias left

    We have a textbox with jquery and keypress event that runs a select into a DB. it works the first time but not others. we need someone to fix this to us.

    €19 (Avg Bid)
    €19 Média
    58 ofertas

    Website: [fazer login para ver a URL] I need someone who's familiar with the gaming industry, and can be my pocket designer for the next year. Payment is $100-200/mo (or per project if you want). Projects include: Cleaning up UI, making font design changes, designing new sections, updating page structures. Requirements: CSS/HTML, Strong understanding of jquery/ajax, some photoshop exp ...

    €11 / hr (Avg Bid)
    Destacado
    €11 / hr Média
    37 ofertas

    We need to customize a slider option to make it suitable for us. Slider should work like follows: Example Product settings: Product A: Temperature Range: 20 to 99 Product B: Temperature Range: 1 to 99 If Slider is set from 5 to 99, Product A is not suitable and should not be listed because min. Temperature is from 20+.

    €152 (Avg Bid)
    €152 Média
    26 ofertas
    Business Mgt Software with APp 1 dia left
    VERIFICADO

    Dear Sir, Good morning. Hope you are fine. I am having a new requirement of a software which can manage a business chain in Dealer/Network architecture with App with three layer of privilege structure. If you fell sound and interesting, revert back me with the details to make this a first lo

    €765 (Avg Bid)
    €765 Média
    20 ofertas

    I need help in creating a Portal using PHP Jquery Ajax. Portal is for registering a vehicle, generating monthly bills automatically , making monthly payment. Data structure is ready and UI is also almost ready. Need help in back end logic and also in creating Application forms. I need timely help. I will appreciate if someone can help me for a week from tomorrow 5 pm to 10 pm IST (preferred timin...

    €10 / hr (Avg Bid)
    €10 / hr Média
    65 ofertas

    Hello there, I need a coder to help me build a production management system using php, mysql, jquery, etc. The system has the following functions: 1. Customer database: add, modify customers and manage their orders. Statistic showing graph of order value, key customers, etc based on their total order. 2. Product database: add, modify products, link them to order system. 3. Create order: select c...

    €1086 (Avg Bid)
    €1086 Média
    48 ofertas
    PHP Mortgage Form Redeisgn 1 dia left
    VERIFICADO

    Hello, I run a website - [fazer login para ver a URL] And there is a from on the front page. I want to redesign this form and add formulas, field calculations and reference look up tables and provide a quote based on their score. I need a PHP, ajax experts

    €315 (Avg Bid)
    €315 Média
    86 ofertas

    I am looking for a dedicated and passionate developer that will help me scale codes and functionalities of application. I am a developer myself but need to focus on marketing. The developer has to be completely familiar with PHP,MYSQL,JAVASCRIPT,AJAX Payments will be made per each project fixed price. There will be many projects. this job will be a long term and whomerver decides to work with us...

    €166 (Avg Bid)
    €166 Média
    88 ofertas
    GoJS with PHP 10 horas left

    Hi folks, I'm looking for a developer who is good with javascript, we are looking to build a module for our software and will need to integrate GoJS with PHP, particularly, the process will be 1) user build the flow using GoJS to draw the diagram 2) Once it's done, user will click save, the script will create a record in the DB using PHP for each step / box of the diagram. 3) We will n...

    €487 (Avg Bid)
    €487 Média
    11 ofertas

    I want to build an app for selling my electrical connectors with description and payment gateway.

    €351 (Avg Bid)
    €351 Média
    9 ofertas

    Some users are stealing my links via browser debugging. So I wish I 'd like a way to block this through a validation token, camouflaged link or another efficient way. I want them to be unable to access browser debugging. they are getting my links via the NETWORK tab. I think the ideal would be a token to validate my m3u8 link or some way to overshadow the link. Please check the attached pic...

    €73 (Avg Bid)
    €73 Média
    19 ofertas

    Some users are stealing my links via browser debugging. So I wish I 'd like a way to block this through a validation token, camouflaged link or another efficient way. I want them to be unable to access browser debugging. they are getting my links via the NETWORK tab. I think the ideal would be a token to validate my m3u8 link or some way to overshadow the link. Please check the attached pic...

    €32 (Avg Bid)
    €32 Média
    6 ofertas

    Description : We are looking for a PHP Laravel developer of intermediate to advance knowledge for work on a custom-built ERP that we already have. We would like some optimization carried out on the existing site and would like to add a number of new modules as well. Also, we have some tasks with Node js need an expert to solve it.

    €1335 - €2670
    Secreto
    €1335 - €2670
    95 ofertas

    There are an attachment ‘Senior React Native and React.js frontend [fazer login para ver a URL]’ that describes this position in much greater detail Experienced senior React Native AND React.js (i.e. both, not either one) software developer - analyze, plan, design and coordinate complex software project. More than 8 years of high-quality software development experience in complex, l...

    €2670 - €4450
    Secreto
    €2670 - €4450
    31 ofertas

    There are an attachment ‘Senior React Native and React.js frontend [fazer login para ver a URL]’ that describes this position in much greater detail Experienced senior React Native AND React.js (i.e. both, not either one) software developer - analyze, plan, design and coordinate complex software project. More than 8 years of high-quality software development experience in complex, l...

    €22 - €44 / hr
    Secreto
    €22 - €44 / hr
    38 ofertas

    Artigos da Comunidade dos Principais AJAX