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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    39 trabajados encontrados, precios en USD

    Compro Aplicación o Software que este enfocado al medio de iglesias cristianas, alguna buena propuesta estoy atento

    $623 (Avg Bid)
    $623 Oferta Promedio
    5 ofertas
    cargar Excel .net 4 días left

    Necesito que en mi sitio web se suba un excel, luego en un botón de enviar, poder hacer el proceso de actualizar datos de clientes en la base de datos. Se usa .Net en mvc sin EF, y la conexión de la base de datos es a través de una web api a MySql. $40

    $157 (Avg Bid)
    $157 Oferta Promedio
    6 ofertas

    toda la tienda online esta contruida con los productos y el carrito de compra falta integrar la parte final que es el pago .Se usa localstorage y la base de datos de las tarjetas de la tienda estan en [iniciar sesión para ver URL] me gustaria integrarla con javascript en vez de PHP

    $30 (Avg Bid)
    Destacado
    $30 Oferta Promedio
    1 ofertas

    TERMINAR UN DESARROLLO EN JQUERY JAVACRIPT PHP - FREELANCE NUEVO - VENEZUELA - PERU -COLOMBIA

    $325 (Avg Bid)
    $325 Oferta Promedio
    18 ofertas

    - react - chart-js / PixiJS etc - update currency exchange rate every 1 second (websocket) - popup window / button / data table on the chart

    $446 (Avg Bid)
    $446 Oferta Promedio
    10 ofertas
    Camera photo editor - Similar App 6 días left
    VERIFICADO

    Hello, I need to develop an app similar to this: [iniciar sesión para ver URL] - Banner, interstitial and native ads must be integrated - It must be designed in such a way that it has several options / menus / tabs so that more ads can be displayed in the app. - That google admob ads (banner, intersticial, native) can be displayed. - Only ads will be shown, the app will not be paid, nor us...

    $566 (Avg Bid)
    $566 Oferta Promedio
    15 ofertas

    Hi everybody. I'd need to put on different websites a custom reviewing system where I can decide what things/abilities the visitors have to review for each website or each ecommerce. As example a TrustPilot style review module, but where I can choose what to review, in order to create a custom review for my clients with a custom mix of voices to review. The process to install the Javascript ...

    $620 (Avg Bid)
    $620 Oferta Promedio
    36 ofertas

    Hello. I am always open to experts and details will be shared with selected candidates. If you are expert write your favorite website name on your proposal. Thanks.

    $519 (Avg Bid)
    $519 Oferta Promedio
    31 ofertas

    Please read the file before bidding. PLEASE DO NOT BID IF YOUR RATING IS BELOW 5

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

    I developed a block code in js to send param to datalayer every time I click on product to load it by ajax call (without refresh page), inside ajax call i set a function to send param to datalayer, but it doesn't trigger the [iniciar sesión para ver URL] event, this avoids the send data to remarketing tag. I need some freelancer to fix this.

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

    Hi, looking core php developer who can able to start work immediate and start work daily 4 to 5 hours. Only Candidate can bid who can start work immediate and agree to show result within next 4 hours.

    $102 (Avg Bid)
    $102 Oferta Promedio
    15 ofertas

    Create dynamic flow charts adding multiple steps and options under steps using Ajax, jQuery, PHP (Codeigniter,) & Mysql . FLow should be similar to below examples [iniciar sesión para ver URL] [iniciar sesión para ver URL] Needed expert Javascript / PHP knowledge.

    $342 (Avg Bid)
    $342 Oferta Promedio
    4 ofertas

    Looking for skilled PHP developer who can build Domain/SSL expiry monitoring tool with Notifications on email etc. More details I will provide you in chat

    $19 (Avg Bid)
    $19 Oferta Promedio
    3 ofertas

    Требуется написать игровой мод "с ноля" для GTA 5 RP, мультиплеер FiveM Требуемый стак: JavaScript Node.js vue.js MySQL HTML5 CSS jQuery AJAX. Only back-end. Полное ведение разработки от начала до конца, дальнейшее поддержание проекта. Желателен опыт в работе с FiveM

    $29 / hr (Avg Bid)
    $29 / hr Oferta Promedio
    3 ofertas

    Hello, I need two step suggestion for autocomplete. To demonstrate: 1) Go to this page: [iniciar sesión para ver URL] 2) Input box type: zah 3) You will suggestions like "Zahlesvej", "Zahnsgade", etc.. 4) Then, when you click one of this, you see another address suggestions based on first selection. What I need is, doing this using jquery autocomplete. It should work w...

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

    There will be 3 main tasks: 1. Create ajax for blog posts 2. Create ajax for guides 3. Create calculator save and print function

    $167 (Avg Bid)
    $167 Oferta Promedio
    27 ofertas

    mysql deki verileri kullanarak, php ile çalışacak, datagrid üzerinde veriler getirilecek, belirli sütunun alt toplamı eklenecek. arama fonksiyonu kullanılabilmeli, aynı zamanda arama sonucuna göre belirlenen sütunun alt toplamı güncellenmeli. birçok örneği mevcut fakat kurulum ve kullanım açısından en sade şekilde teslim edilebilecek bir proje iht...

    $133 (Avg Bid)
    $133 Oferta Promedio
    6 ofertas

    Hi All Developers! We are looking for a freelance PHP backend developer with great experience in Laravel. All front end and backend layouts will be provided in Bootstrap HTML. We will also provide an ER db schema that can be modified with the addition of store procedures and query caches to optimize its performance. Technical documentation of the various functions will be provided. The project may...

    $4579 (Avg Bid)
    $4579 Oferta Promedio
    105 ofertas

    We are looking for an experienced software developer with passion in user interface development. In this project we will develop a user interface generator for use in home automation system.

    $186 (Avg Bid)
    $186 Oferta Promedio
    6 ofertas

    mysql deki verileri kullanarak, php ile çalışacak, datagrid üzerinde veriler getirilecek, belirli sütunun alt toplamı eklenecek. arama fonksiyonu kullanılabilmeli, aynı zamanda arama sonucuna göre belirlenen sütunun alt toplamı güncellenmeli. birçok örneği mevcut fakat kurulum ve kullanım açısından en sade şekilde teslim edilebilecek bir proje iht...

    $65 (Avg Bid)
    $65 Oferta Promedio
    5 ofertas
    Jquery Drag Drop Tool 4 días left
    VERIFICADO

    Need a Jquery Drag-drop toll to drag-drop images, should be able to rotate, and save the design in a PDF (PHP) If you worked on a prior drag-drop tool would be and added advantage.

    $30 - $250
    Sellado Acuerdo de Confidencialidad
    $30 - $250
    19 ofertas
    Exprienced php developer required 4 días left
    VERIFICADO

    Have some minor developments we're outsourcing related to php and corn jobs on our ongoing project. Will discuss further over chat

    $42 (Avg Bid)
    $42 Oferta Promedio
    9 ofertas

    Hello, i need to create one web page, that will exctract one string from another page. the other page use some ajax calls. the result wich is only one string need to be save into a variable, that one php page can use. Allready someone work on it before. and do me a grerat job, but now something is change in destination page, so need to update. i attach and explain, as you can see, i need t...

    $144 (Avg Bid)
    $144 Oferta Promedio
    36 ofertas

    Need someone to fix our Video Embed & Thumbnail Generator plugin. It displays feature image on desktop for video post but not for mobile device.

    $24 (Avg Bid)
    $24 Oferta Promedio
    6 ofertas

    I need you to develop some software for me. I would like this software to be developed using Java.

    $7 / hr (Avg Bid)
    $7 / hr Oferta Promedio
    7 ofertas
    Populate JSON data into UI 2 días left
    VERIFICADO

    Need help with JSON data and displaying it in UI. The project is built with Typescript, express, and handlebars. Please read about the project in the attached file.

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

    We want to build a complete experience like here [iniciar sesión para ver URL] Same as in the example shown. We want to see like all plugin to work when we want. All files will be uploaded in s3.

    $104 (Avg Bid)
    $104 Oferta Promedio
    3 ofertas

    Build php script based on imap to connect to my outlook email and list inbox and junk folders grouped by from email .

    $158 (Avg Bid)
    $158 Oferta Promedio
    18 ofertas
    Build imap script 2 días left
    VERIFICADO

    Build php script based on imap to connect to my outlook email and list inbox and junk folders grouped by from email .

    $45 (Avg Bid)
    $45 Oferta Promedio
    3 ofertas

    Hi! I am looking for someone able to develop a metrics dashboard for our startup (selling physical products over our website, worldwide). It would need to display the following metrics in real time : - All our sales (Shopify) (day / week / month) in $; - Total amount of clients; - Response time of the Customer Service + amount of pending / answered tickets (Freshdesk) / chat requests (Crisp app) V...

    $500 (Avg Bid)
    $500 Oferta Promedio
    14 ofertas

    We have a web based application developed using core php ,mysql database and bootstrap . It is uses to distribute/view/add annotation on, pdf files. PDF viewer is added using simple embed method, whereas pdf viewer+ Annotation tool is added using opensource javascript library with the help of iframe. Problem: 1. Misplacement of annotations in pdf after rotating pdf document. Description: if p...

    $169 (Avg Bid)
    $169 Oferta Promedio
    3 ofertas

    Mohon dibuatkan script untuk mengirim OTP dari website saya melalui SMS. Namun tidak melalui pihak ketiga, gamu, dll. Mohon juga hardware yang diperlukan. Terimakasih.

    $90 (Avg Bid)
    $90 Oferta Promedio
    2 ofertas

    UK Residence only To design a bespoke website in .Net / C# for the current site [iniciar sesión para ver URL] Deliverables: Front End: 1) Designing a beautiful website, user friendly with editable fields for prices and services 2) Designing forms as needed for the contact or customers to contact sales. 3) To add a blog to the site which can be built using ready-made PHP solutions. 4) The s...

    $2953 (Avg Bid)
    $2953 Oferta Promedio
    40 ofertas
    session url 1 día left
    VERIFICADO

    Hello there I need someone proficient with javascript and php. We have url which we want to clear it when user opens. If url is [iniciar sesión para ver URL] to be cleared to become [iniciar sesión para ver URL] and restart session without user to be affected. Contact me only if you have an idea of doing this. Must work over teamviewer/anydesk

    $93 (Avg Bid)
    $93 Oferta Promedio
    30 ofertas
    wordpress coding 1 día left
    VERIFICADO

    We currently have an ongoing project, We build a website with wordpress for real estate property listing. We also use a plugin from code canyon. We want to connect our website into another website built with .net and ajax and pull property listings, through periodical crawling. What the code is supposed to do is to crawl the website, pull new portfolio listing information is there is any.. Listi...

    $173 (Avg Bid)
    $173 Oferta Promedio
    21 ofertas

    Hi, i need to find a senior/midsenior full stack developer for one web project, personally i dont care if you choose php or javascript or [iniciar sesión para ver URL] for backend. I need responsive application with front and backend (frontend is much more smaller part), i can send pdf file about the project in pm, the architecture and database should be fast and extendendable for new addit...

    $843 (Avg Bid)
    $843 Oferta Promedio
    69 ofertas

    Hopeing to find someone with advanced web programming knowledge. Must have experience with: JQuery, AJAX, Node.js, JSON, Server-Client handlers XML - JSON Files, and Server based programming. Please message me if you have a good background in all of these. thanks! Deliverables - Server side parsing and processing - XML - JSON Files inserted into tables and graphs. - Server side downloading of da...

    $157 (Avg Bid)
    $157 Oferta Promedio
    14 ofertas

    I need a website and an app like chaldal.com. Need design and development in web and app both. The web will be the same as [iniciar sesión para ver URL] and the app will change something. Please bid if you are fluent in node.js, javascript, ajax, and eCommerce expert. send me some of your working projects link in which you were done the full project-related to commerce and app. Write in t...

    $806 (Avg Bid)
    $806 Oferta Promedio
    12 ofertas

    Hello We need similar website to this one: [iniciar sesión para ver URL] The website has 3 user types: customer, artist and admin. There will be 2 control panels Admin and section for Artists. Artists can create their profile, add videos, music, images, text. They can also create their own pricing based on locations. The Artist admin structure should be looking like this (this is ...

    $1187 (Avg Bid)
    $1187 Oferta Promedio
    117 ofertas

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