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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    62 trabajados encontrados, precios en USD
    aplicacion movil 5 días left

    seria cotrol y gestion de empleados asi como seguimiento de cuentas. LLevar un contrl sobre los ingresos de la epresa

    $2176 (Avg Bid)
    $2176 Oferta Promedio
    45 ofertas

    Hola! Tenemos un sitio web de contenido adulto al cual queremos modificar y agregar algunas nuevas funciones. Queremos agregar funciones en las siguientes sesiones: 1 - Formulario de búsqueda 2 - Formulario de subida 3 - Verificación de Identidad 4 - Filtro en resultados del buscador Entre otras cosas mas. Es muy recomendable que el desarrollador domine el idioma español - N...

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

    Contamos con un sistema en php, myqsl y javascript desarrollado a la medida y queremos realizar un modulo donde los clientes puedan generar un pedido automaticamente, con solo escanear un codigo QR.

    $146 (Avg Bid)
    $146 Oferta Promedio
    18 ofertas

    El proyecto consiste en implementar las funcionalidades de la aplicación web videochat de videowhisper en algunas páginas de mi diseño de WordPress.

    $472 (Avg Bid)
    $472 Oferta Promedio
    24 ofertas
    Build simple iOS App 6 días left
    VERIFICADO

    I want to build iOS app which have screenshot function.

    $133 (Avg Bid)
    $133 Oferta Promedio
    6 ofertas
    Patient's Application Appointment 6 días left
    VERIFICADO

    Hospitals, banks, post offices, passport issuing offices, etc. screens with numbers can be seen. Come on, get a slip at the specialist / employee / cell of your choice and wait for your turn. Have you ever considered what it would be like to be a fan if you knew how much more you had to wait in line and planned your work accordingly. Must be 3 pages (HTML files):   Admin page for queuing a...

    $35 (Avg Bid)
    $35 Oferta Promedio
    13 ofertas
    Shopify functionality development 6 días left
    VERIFICADO

    Shopify functionality development . Need to create a section for product warranty which involves fetching data from amazon ebay api

    $20 (Avg Bid)
    $20 Oferta Promedio
    2 ofertas
    help me with my android apk 6 días left
    VERIFICADO

    help me with my android apk e

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

    Hi all; We are a kochi based startup company. We require a Xamarin expert for the customization of our application. We have an existing Xamarin based Application. We need to implement some main function as seen in local search, media streaming and social networking apps. The job requires in-depth knowledge in Xamarin and Rest API. # Experience in Xamarin native (IOS/Android) and WPF is preferred ...

    $814 (Avg Bid)
    $814 Oferta Promedio
    15 ofertas
    I need a Mobile View Expert 6 días left
    VERIFICADO

    Who is ready to make changes immediately while im prompting.

    $2 / hr (Avg Bid)
    $2 / hr Oferta Promedio
    9 ofertas

    The application should be able to handle Twain scanner (connected on USB or wifi) to scan and preview documents from platern or sheet feeder into pdf (multi and single page) format and send it via ajax as file to a php end point. Pure javascript should be used no applets or browser add ons, and should work in chrome browser. I need a scanner select select, a scan button and a preview with send (...

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

    ONLY FOR USED VOYAGER BEFORE I need to create a new page with some filters to get report data from database and show it table and chart and 3 widgets

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

    ONLY FOR USED VOYAGER BEFORE I need to create a new page with some filters to get report data from database and show it table and chart and 3 widgets

    $34 (Avg Bid)
    $34 Oferta Promedio
    22 ofertas

    ONLY FOR USED VOYAGER BEFORE I need to create a new page with some filters to get report data from database and show it table and chart and 3 widgets

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

    We are looking for freelance Magento programmer for making small changes on our website frontend to make it more presentable as per the design. Few design issues that we need to sort it out through stylesheet and some can be done through code. If I am satisfied with the job, I will surely give a positive review, specially for new comers, who would like to make presence. And yes I need a past exp...

    $40 (Avg Bid)
    $40 Oferta Promedio
    11 ofertas
    IP block remove 5 días left

    I need script to remove the IP block from [iniciar sesión para ver URL]

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

    ONLY FOR USED VOYAGER BEFORE I need to create a new page with some filters to get report data from database and show it table and chart and 3 widgets

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

    Website Optimization to load Faster, we need someone who is Expert in Optimization without using Plugins, So people with less knowledge, please stay away from this post. We are looking for SEO Expert, who can work on the Keywords, and Website loading time 1/2 secs Website error and Need to work details below: Performance Scores (30%) YSlow Score (45%) Page Details Fully Loaded Time 27.6s ...

    $56 (Avg Bid)
    $56 Oferta Promedio
    16 ofertas
    Google Maps 5 días left
    VERIFICADO

    Hi, I want you to build me a google map based page that lets user enter city name (Italian city) and when user types a character, it shows a list of available cities (ajax). That list updates when user types more words. User can then select a city from that list. Once user selects a city, another text field under city shows a list of zones within that city, user can select say 3-4 zones from that...

    $142 (Avg Bid)
    $142 Oferta Promedio
    21 ofertas

    We are using plugins for check box and radio button. Whenever the browser gets updated the plugins stop working or some issues. All codes for the plugins is copied into the codes. How can we overcome and fix the issue for future You must be experienced and must be able to resolve the issue there will be three milestone

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

    javascript, Php 5.6 core jquery mysql tasks to customise / modify existing pos software

    $63 (Avg Bid)
    $63 Oferta Promedio
    37 ofertas

    We have developed a back-end dashboard developed in Php Laravel. We have user section and product section In User section, we create , define privilege as per role of users . In Product section, product management is developed where we upload bulk document. Manual insertion and delete option is also developed. Please apply only fulltime freelancers to complete the task in 3-4 days Once shortliste...

    $122 (Avg Bid)
    $122 Oferta Promedio
    17 ofertas
    HTML5 Coder 5 días left
    VERIFICADO

    Seeking individual web coder with following experience 1. PHP with HTML5, AJAX, JS, WebGL, Selenium 2. API Engine Debugging 3. Game API & Admin 4. Available 24/7 on urgent issues 5. Able to jump start immediately. Bidder to present relevant experience to be shortlisted to receive details of the tasks.

    $151 (Avg Bid)
    $151 Oferta Promedio
    54 ofertas

    Experience in JavaScript is required to develop a script and accelerate the program to perform writing tasks and take appointments more quickly

    $175 (Avg Bid)
    $175 Oferta Promedio
    26 ofertas

    Stiamo cercando di creare un CMS personalizzato per un portale di comparazione prezzi. Lo scopo di questo sito è fornire ai commercianti un modo semplice per aggiungere i loro prodotti e prezzi al nostro database in modo che i visitatori possano confrontarli online. Il design del sito Web front-end è pronto e verrà fornito al libero professionista. Task di progetto : 1. Svi...

    $1451 (Avg Bid)
    $1451 Oferta Promedio
    27 ofertas

    In a website, a sale open twice a week at noon for several articles promoted. Perhaps, after two minutes, no article is available and I hardly ever benefits from this sales. I want a script to put all articles in my basket, which will give me more time to filter them and keep only what I want. This script should apply some filters before adding in the basket like (shoe size, the belt size ...). No...

    $165 (Avg Bid)
    $165 Oferta Promedio
    20 ofertas
    need native app 4 días left

    Need an integrated application of the Koran, combining the beauty of design and ease of use ( application of Holy Quran).. ● The perfect application to read the Koran ● Aya application is characterized by its adoption of the King Fahd Complex to print the Holy Quran in Medina its reliability and proficiency ● manual in the interpretation of the Quran ● Browse manual book in the interpretation ...

    $1300 (Avg Bid)
    $1300 Oferta Promedio
    64 ofertas

    Should be replicated the UI of site [iniciar sesión para ver URL], should make 7 days trial to check it. Add some drivers and Stops to check it how works. I need it replicates the look, the chart, to shows, in that down charts, the drivers, where stops, where start day, time driving, etc, all functions appears there for UI.

    $134 (Avg Bid)
    $134 Oferta Promedio
    32 ofertas

    if you are Dtone expert apply for the job only!

    $53 (Avg Bid)
    $53 Oferta Promedio
    3 ofertas

    So I have a struts form. Currently it only supports uploading one document and then submission of the form. In the back end, I save the form, generate a form ID and then using that form ID i attach the documents in the back end. Now, What I want to do is, I need to have multiple upload inputs to allow multiple file uploads. Since Struts doesn't support that, best way would be to use Ajax re...

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

    I have a ASP.net website. Need a developer to create a user managment front end page using Jquery, HTML and CSS based on a JSON API

    $183 (Avg Bid)
    $183 Oferta Promedio
    64 ofertas

    1. Strong core PHP Hands on experience. 2. Strong Expertise in Codeigniter Framework. 3. Good Knowledge of PHP5, MySQL, jQuery, JavaScript, HTML5, CSS3, XML 4. Sound knowledge of database designing and application architecture planning for Core PHP projects. 5. Good debugging skills. 6. Expertise in PHP, MVC Frameworks and good technology exposure of Codeigniter 7. Should have good knowledge...

    $8 / hr (Avg Bid)
    $8 / hr Oferta Promedio
    20 ofertas

    I have this script [iniciar sesión para ver URL] I need this tasks to be done ASAP the project budget is $400 dollar NOT MORE ( including the website fees ) check the script and tasks and make a bid with $400 with the suitable duration the work will be upload to git task by task milestone 50 : before work 75 : after the first 10 tasks 75 : after the first 10 tasks 75 : after the first 10 ...

    $460 (Avg Bid)
    $460 Oferta Promedio
    37 ofertas

    Strong knowledge of Core PHP & Codeigniter Framework is a must. - Design and develop Enterprise Web Application on Server and Client/UI side using PHP, Ajax, Jquery, Angular JS - Need to work on UI & server-side scripting - Build efficient, testable, and reusable PHP modules - Solve complex performance problems, configuration problems and architectural challenges - Self-motivated wit...

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    14 ofertas

    Experience & Skills : 1. Experience with front-end technologies like PHP, JavaScript, jQuery, HTML5, CSS2, CSS3, Bootstrap frameworks, Ajax, and modern JavaScript libraries (e.g. AngularJS/React JS, jQuery, NodeJS) 2. Experience in Laraval, code-igniter frameworks. 3. Must have experience with service implementation using service oriented architecture (SOA) patterns. Must have working exper...

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    18 ofertas

    I have a website which I will improve changing text into icons for as much as possible. These new icons will have to be used instead of text (from DB so certainty of the values) All to be integrated inside existing site. Some changes to existing forms and notification system (mainly chron jobs for emailing users) Development has to take place on my local machine so using desktop sharing softwa...

    $542 (Avg Bid)
    $542 Oferta Promedio
    71 ofertas

    1. Strong core PHP Hands on experience. 2. Strong Expertise in Codeigniter Framework. 3. Good Knowledge of PHP5, MySQL, jQuery, JavaScript, HTML5, CSS3, XML 4. Sound knowledge of database designing and application architecture planning for Core PHP projects. 5. Good debugging skills. 6. Expertise in PHP, MVC Frameworks and good technology exposure of Codeigniter 7. Should have good knowledge...

    $4 / hr (Avg Bid)
    $4 / hr Oferta Promedio
    13 ofertas

    javascript, Php 5.6 core xampp mysql tasks to customised / modify existing pos software

    $55 (Avg Bid)
    $55 Oferta Promedio
    43 ofertas

    - Strong knowledge of Core PHP & Codeigniter Framework is a must. - Design and develop Enterprise Web Application on Server and Client/UI side using PHP, Ajax, Jquery, Angular JS - Need to work on UI & server-side scripting - Build efficient, testable, and reusable PHP modules - Solve complex performance problems, configuration problems and architectural challenges - Self-motivated wi...

    $4 / hr (Avg Bid)
    $4 / hr Oferta Promedio
    16 ofertas
    BERT and XLNET Expert Needed 3 días left
    VERIFICADO

    Have you worked on BERT , XLNET?? if yes than Kindly share your repository to show ur previous work fast

    $103 (Avg Bid)
    $103 Oferta Promedio
    3 ofertas

    I need to get my website Ajaxed and to designed according to the template I will provide. The entire functionality of website has been built using Python and Django framework.

    $19 (Avg Bid)
    $19 Oferta Promedio
    4 ofertas
    Woocommerce checkout page hangs 3 días left
    VERIFICADO

    Hello, We use the flatsome wordpress theme. Recently we changed our host provider and moved to new one. SINCE THEN, when client reaches the final checkout page and hits the button to complete the order, the page scrolls to top and IS NOT REDIRECTED to the thankyou page. On the woocommerce administration panel, the order is placed successfully. So, the customer does not understand if the order i...

    $7 / hr (Avg Bid)
    $7 / hr Oferta Promedio
    33 ofertas

    I want a full stake developer who is able to do what im prompting on the spot. Ny budget is strictly 150 INR Per Hr.

    $2 / hr (Avg Bid)
    $2 / hr Oferta Promedio
    9 ofertas
    Desenmascara.me 1 día left

    The current web is [iniciar sesión para ver URL] I need a total revamp of the web. Latest frameworks, standards and agile interface. The backend has millions of items. Take a look to current functionality of [iniciar sesión para ver URL] and we are just looking a total new look and feeling.

    $541 (Avg Bid)
    $541 Oferta Promedio
    9 ofertas

    El proyecto consiste en implementar las funcionalidades de la aplicación web videochat de videowhisper en algunas páginas de mi diseño de WordPress.

    $511 (Avg Bid)
    $511 Oferta Promedio
    33 ofertas

    We are looking for a Web Application Developer who can design and development of Enterprise-grade Web applications including UI technologies & back-end services. Responsibilities : - Strong knowledge of Core PHP & Codeigniter Framework is a must. - Design and develop Enterprise Web Application on Server and Client/UI side using PHP, Ajax, Jquery, Angular JS - Need to work on UI & s...

    $4 / hr (Avg Bid)
    $4 / hr Oferta Promedio
    8 ofertas

    The project consists mainly of implementing the functionalities of the video chat web application in some pages of my WordPress design

    $496 (Avg Bid)
    $496 Oferta Promedio
    59 ofertas

    Wix Developer who can build login integration using API. Only people who have worked with Wix in past bid.

    $147 (Avg Bid)
    $147 Oferta Promedio
    16 ofertas

    - Should have minimum 7 years experience in to Core PHP, Oops, mySql, jQuery and Javascript, Ajax - Must have knowledge of GIT or SVN, API integrations, Payment gateway Integration - Proficiency in making dynamic web pages. - The desire to learn and try out new techniques & technologies. - Understanding of cross-browser compatibility issues. - Strong problem-solving abilities. - Th...

    $6 / hr (Avg Bid)
    $6 / hr Oferta Promedio
    9 ofertas

    I would like to receive a Discord bot in JavaScript with a web dashboard in PHP. It has to be secured against any type of attacks (which rely on the code, like authentication required for changes, no SQL injection, etc.).

    $187 (Avg Bid)
    $187 Oferta Promedio
    29 ofertas

    Principales artículos de la comunidad AJAX