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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    47 trabajados encontrados, precios en USD

    Verificar, controlar y desarollar varios aspectos en una aplicación Web. Freelancer Español !

    $7 / hr (Avg Bid)
    $7 / hr Oferta Promedio
    18 ofertas
    Shopify Store 4 días left

    Hola, necesito una tienda con shopify, el proyecto consiste en instalar el template, subir los productos y hacer algunas modificaciones sencillas de color y estilo.

    $170 (Avg Bid)
    $170 Oferta Promedio
    33 ofertas
    Contador de Pasos 2 días left

    Una aplicacion en Android Nativo para contar el numero de pasos de una persona

    $549 (Avg Bid)
    $549 Oferta Promedio
    15 ofertas

    App iOS y Android, que sea capaz de buscar promociones de comida dentro de la ciudad, mis clientes será los locales que podrán subir sus promociones en la app, los usuarios podrán buscar locales próximos a su ubicación y ver las promociones, además algunas publicaciones podrán enviar notificaciones a los usuarios de la app

    $732 (Avg Bid)
    $732 Oferta Promedio
    16 ofertas

    I currently keep track of my orders and contacts with spreadsheets and updating HTML pages by hand for my staff, but it's becoming a pain to keep everything updated manually. I've created a simple website where I can manage all of my data in one place. I need someone with MySQL & PHP experience to put it together on the server side. There's also some jQuery and/or AJAX functions...

    $155 (Avg Bid)
    $155 Oferta Promedio
    29 ofertas

    Currently users can add photo, business name, description, website, and phone number. Script uses google api to gather that info when business name or address is typed in. It then automatically ads map coordinates and sets map. But it does not add photo or business description. I am looking to populate the business directory in 4 or so categories with all business details across many cities and ...

    $140 (Avg Bid)
    $140 Oferta Promedio
    32 ofertas

    I have a website with shopping cart developed in angular js, php , mysql everything works fine except the paypal script is not . It loads the paypal login page and transfers multiple items and the amount to paypal page but then it keeps logging in to paypal even after I have submitted process transaction. It does return a transaction id but the amount is not shown in the paypal sandbox account. ...

    $28 (Avg Bid)
    $28 Oferta Promedio
    12 ofertas

    I want to learn to create api with Javascript and api . Can any one help me ?

    $25 (Avg Bid)
    $25 Oferta Promedio
    11 ofertas

    Job Description: Core PHP (Must) Object oriented programming using PHP (Preferred if they have). Experience into CodeIgniter would be an added advantage Client Side Programming HTML (Must) CSS (Must) Javascript (Must) jQuery (Must) Database design and development MySQL (Must) - Should have idea about writing sql queries , joins , optimization etc. Behavioral Skills Should have good spoken and wr...

    $483 (Avg Bid)
    $483 Oferta Promedio
    38 ofertas

    I have a pre-existing platform on Open Source PHP 5.6 . Coding on MySQL, Javascript, Ajax and HTML. I want to hire an expert of above technology to modify and add some more features to my site and fix some bugs.

    $18 (Avg Bid)
    $18 Oferta Promedio
    17 ofertas

    HI guys, I am looking for a developer who is able to make a website where social media influencers can link their social media accounts (Facebook, Instagram and/or Youtube), and they are able to export statistics of specific posts in a beautiful designed PDF with Graphs & Metrics to show clients how a specific post performed. Something in the design of sproutsocial.com.

    $2569 (Avg Bid)
    $2569 Oferta Promedio
    62 ofertas

    Hello everyone, I need to implement a function for sending photos in the "Nextcloud Talk" app and I need the phone to ring when a call arrives or video call (currently only a notification arrives), the source code is available on GitHub

    $196 (Avg Bid)
    $196 Oferta Promedio
    10 ofertas

    The information will need to come from a sports site (If you are interested I will send the site and let you take a look at the template) - and include but are not limited too - Line, Total, Home team, Away Team, Home team 1st Half, Away Team 1st Half, Home team Game, Away Team Game - should be dumped into excel spreadsheet - The sport I need is NCAA/NBA Basketball. If you are able to do this p...

    $141 (Avg Bid)
    $141 Oferta Promedio
    28 ofertas
    Ajax Issue in a Ci Project 5 días left
    VERIFICADO

    Need someone experienced in Ajax and CI. The issue is that user wants to change his status of becoming Online or away from his admin panel. and we want these changes to apply immediately on the site pages without refreshing a page. Some work has been done and some are left over.

    $28 (Avg Bid)
    $28 Oferta Promedio
    33 ofertas
    File managment system. 5 días left
    VERIFICADO

    Considerations. Please don’t waste my time make bids with lowest offert, be honest and bid if you are free to doing the project. Abstract The idea is to have a frontend and a backend where users can register with an invitation token. In the frontend they can access a dashboard where they will see a series of news about topics and these can be published from the backend. Frontend The fro...

    $1110 (Avg Bid)
    $1110 Oferta Promedio
    24 ofertas
    Fantasy cricket league php script 5 días left
    VERIFICADO

    I am looking for someone to make me a PHP script so I can manage a fantasy cricket league for my local team. The system should: 1. Allow an admin to create and manage a league (delete teams, add players, give points to players, assign player values, manage users, send mass emails to users of the site etc, assign point values for certain actions e.g. 1 point for a 1 scored, 1 point for a wick...

    $123 (Avg Bid)
    $123 Oferta Promedio
    5 ofertas

    Hello, I require PHP developer who can work dedicated on project and complete given tasks , You should have expertise on AJAX , JQuery and oops . Should have good experience with 3rd Party API , If you have worked with betting API (e.g. Betfair) it would be plus Please mention your skillset and custom work you have done, Thank You

    $361 (Avg Bid)
    $361 Oferta Promedio
    25 ofertas

    Myself Suraj and I am working on a project which demands below. I have data in my Oracle database. I want to make a PHP page which can read this data and create charts. Like a dashboard with multiple charts on the same page. E.g 10 items are present in database. Everyday I receive some quantities from my XYZ vendor and quantity increases. So on Day 1 if my quantity is 10 for X item and I receiv...

    $23 (Avg Bid)
    $23 Oferta Promedio
    7 ofertas

    i wnat ajax script can takes login inputs and check

    $23 (Avg Bid)
    $23 Oferta Promedio
    26 ofertas

    My project is ongoing project and i need an expert of Javascript and PHP with deep knowledge of JSplumbtookit. I'm gonna pay you $100 per week. Actually. the code is dirty, so if you are not expert at Javascript( including JsplumbToolkit) and PHP, don't apply to me. I'll send you the requirement via chat. Hope to hiring expert for long-term tasks. Thanks.

    $12 / hr (Avg Bid)
    $12 / hr Oferta Promedio
    11 ofertas
    Medical Billing 4 días left

    Medical Billing Clerk Job Duties: Collects delinquent accounts by establishing payment arrangements with patients; monitoring payments; following up with patients when payment lapses occur. ... Maintains work operations by following policies and procedures; reporting compliance issues.

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    30 ofertas

    Hi. I am creating a website and I have a newsfeed. I click the post button and after clicking it my post shows up on the newsfeed. Then when I click the refresh button it says: "confirm form resubmission - The page that you're looking for used information that you entered. Returning to that page might cause any action you took to be repeated. Do you want to continue?" I click conti...

    $24 (Avg Bid)
    $24 Oferta Promedio
    15 ofertas
    Fix filters in a woocommerce site 3 días left
    VERIFICADO

    I have a woocommerce site that uses a WOOF filters plugins and Woocommerce Load More plugin to make it load products on scroll in ajax. Filters also load in ajax. What i need done is to make filters compatible with load more and make the attributes and categories filters from woof work together as OR not AND. URL: [iniciar sesión para ver URL]

    $29 (Avg Bid)
    $29 Oferta Promedio
    18 ofertas

    Hair Salon Spa POS Management software with Open Source Feature necessary Appointment book, Employeer manager, Client management, (photo history) Point of sale, Reporting, Stock control, Security, Walk in manager,- with a multi site control from a HQ with remote management - reporting functions.... Web site integration with geographical order enquiries for both product and appointments and sm...

    $985 (Avg Bid)
    $985 Oferta Promedio
    8 ofertas

    Cześć! Poszukuję osoby, która wdroży mechanizm działania AJAX do przeglądania / filtrowania produktów w sklepie internetowym, opartym na WooCommerce, Przykładowy link do szablonu: [iniciar sesión para ver URL]

    $160 (Avg Bid)
    $160 Oferta Promedio
    9 ofertas

    We have an issue on the checkout page, the address tab doesn’t update the shipping cost. Every time you try to change your address in the checkout tab it doesn’t affect the shipping price. What we need is to refresh the shipping cost, with an ajax call, upon the response of the request to [iniciar sesión para ver URL] This request is made inside the javascript file [iniciar sesi...

    $161 (Avg Bid)
    $161 Oferta Promedio
    46 ofertas

    Create a app that recognise and count fruits from video and output the total. Fruits are round and color spectrum is yellow to red and are on green trees. Main variable can be the light.

    $726 (Avg Bid)
    $726 Oferta Promedio
    41 ofertas

    i need track step by step checkout page(every single field) on my website(woocommerce) candidate have to know Google tag manager, php, javascript

    $56 (Avg Bid)
    $56 Oferta Promedio
    16 ofertas
    ERP Software Front End Development 3 días left
    VERIFICADO

    We are looking for someone to customise the Front End of the ERP Software we have developed. We have already integrated the software with boot strap theme 4 (Front End). Facing minor bugs with view controls. The software needs to be responsive across multiple screen sizes. The developer should have an expertise in C language, Microsoft Visual Studio, ICMPS and Html. Attached here are screenshots o...

    $202 (Avg Bid)
    $202 Oferta Promedio
    17 ofertas

    JS/PHP/Mysql implementation send form info to db and show in frontend as needed Filtering options monthly payment system

    $214 (Avg Bid)
    $214 Oferta Promedio
    47 ofertas

    I have an auction website based on this theme: [iniciar sesión para ver URL] I need to do some customization (see attached file). The vast majority of these changes are about CODING and not DESIGNING. If you are an excellent PHP programmer, include the word superstar in your proposal. If you do a good job, I will have more work for you later on. If you're not sure you can do a good...

    $383 (Avg Bid)
    $383 Oferta Promedio
    46 ofertas
    Pagination script - PHP 2 días left
    VERIFICADO

    1. All files are in the same directory. 2. The script creates a teaser based on information in the files. The title of the teaser can be clicked. 3. The [iniciar sesión para ver URL] must be excluded, the same applies to all other files that are needed to execute the script like JavaScripts ... 4. Otherwise, your own pagination does not apply to finished Github classes or the use of large f...

    $30 (Avg Bid)
    $30 Oferta Promedio
    26 ofertas

    looking for lodash js developer immediatly to fix one issue to access keys in json. my budget is 600 and

    $11 (Avg Bid)
    $11 Oferta Promedio
    4 ofertas
    Looking for cool js developer 2 días left
    VERIFICADO

    hi i need 3 help from js developer 1. get values from a json 2. select multiple div on click 3. get current row details on checkbox checked datatables?

    $17 (Avg Bid)
    $17 Oferta Promedio
    22 ofertas

    I wnat ajax code after client click login Ajax script go to official website and login with information from login form then check response if correct login return client to other page else show client a error in login

    $20 (Avg Bid)
    $20 Oferta Promedio
    17 ofertas

    Se requiere framework para impresora fiscal panama

    $163 (Avg Bid)
    $163 Oferta Promedio
    5 ofertas

    I want an extension that can send a POST request to my website. My website was built with php,mysql. When i use chrome, i want to select a paragraph, right click on it , then the extension show a form that submit to my website ( method = post ) ......

    $35 (Avg Bid)
    $35 Oferta Promedio
    10 ofertas

    Add functionality to a calendar web application. See attached PDF for complete details.

    $165 (Avg Bid)
    $165 Oferta Promedio
    22 ofertas

    Hi I am looking react native develop for my long-term project, I need daily 2-3 hours for my project. Min. 2+ year experience Individual developer Lowest price wins the job.

    $485 (Avg Bid)
    $485 Oferta Promedio
    3 ofertas

    Need php code or javascript code to open cash drawer for pos machine connected in usb post.

    $68 (Avg Bid)
    $68 Oferta Promedio
    5 ofertas
    SYSTTECH.RU 19 horas left

    Выпуск мобильных бизнес-приложений на собственной платформе. Сейчас мы в поисках ответственных и активных разработчиков JavaScript

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    10 ofertas

    Hello, We have an HTML created, [iniciar sesión para ver URL] this version is for mobile devices. We need it to work and look exactly the same in iFrame. 4 main issues to be fixed: 1. when you click on setting/carat/price/metal there is a window that should be opened in the bottom of the user's area on the screen (the bottom of device screen). It works correct while not in an ifra...

    $150 (Avg Bid)
    $150 Oferta Promedio
    36 ofertas

    Need Live classroom software. Need virtual classroom software.

    $494 (Avg Bid)
    $494 Oferta Promedio
    5 ofertas

    looking for a developer who is able to fix performance and compatibility issues in exiting android [iniciar sesión para ver URL] also should be add or enhance exiting features in the [iniciar sesión para ver URL] send me a message so we can discuss the project in more details. Please only serious [iniciar sesión para ver URL] androiddev in the bid.

    $191 (Avg Bid)
    $191 Oferta Promedio
    30 ofertas

    We are creating an app to help our internal administration in a small company. The back-end is built in django and the front-end is currently built in react.js. I need a developer skilled in react, bootstrap and UX to help out with continuous development for this project. It will be performed in smaller iterations.

    $2 - $8 / hr
    Sellado Acuerdo de Confidencialidad
    $2 - $8 / hr
    34 ofertas

    good php skilled developer neede to work now and that to i need an good indian developer bascially we are making an web app alomsot 60-70% work done 30% work left out i have the codes i have attached it down we are using two refernce website 1. [iniciar sesión para ver URL] 2. [iniciar sesión para ver URL] and i need only three functionalities 1. conference booking editing and ...

    $49 (Avg Bid)
    $49 Oferta Promedio
    6 ofertas

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