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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    55 trabajados encontrados, precios en USD
    Desarroyador Php Profesional 3 días left
    VERIFICADO

    Debe conocer los siguientes lenguajes; POSTGRESQL también MySQL, SQLSERVER o algún otro lenguaje SQL, PHP, HTML 5 (deseable Bootstrap 3), Javascript / Jquery. Habilidades valorables; compromiso, independiente y trabajo en equipo . Llevar a cabo mini proyectos bajo requerimientos de POOL de Actividades, controlando tareas Buena remuneración al término de objetivos,...

    $8 / hr (Avg Bid)
    $8 / hr Oferta Promedio
    23 ofertas
    Expertos Php 2 días left
    VERIFICADO

    Se precisan desarrolladores PHP cpn conocimientos en Jquery y Postgresql

    $8 / hr (Avg Bid)
    Destacado
    $8 / hr Oferta Promedio
    17 ofertas
    Desarrolladores Php profesionales 2 días left
    VERIFICADO

    Se precisan desarrolladores PHP cpn conocimientos en Jquery y Postgresql

    $8 / hr (Avg Bid)
    $8 / hr Oferta Promedio
    17 ofertas
    Prestashop error fix 6 días left
    VERIFICADO

    I am trying to change the domain of [iniciar sesión para ver URL] to www.todomicro.com.ar. I did it but after the .httaccess file regeneration (i think) the "add to cart" button stop working and i get a 500 error from the post ajax request. The debugg mode do not provide much information.... I need some support to fix this error and some support if any other error arise during th...

    $39 (Avg Bid)
    $39 Oferta Promedio
    6 ofertas

    Need an awesome Webiste using BOOTSTRAP, JQUERY,php,ajax Details i will share later

    $255 (Avg Bid)
    $255 Oferta Promedio
    8 ofertas
    Social Network 6 días left
    VERIFICADO

    Phase 1: Using Python to build social network website with all functions: 1) Like 2) Comment 3) Follow 4) Group 5) Hashtag 6) Mention tag 7) Infinite post load on scroll 8) Notifications (Email and on-site) 9) User profile page, for example: [iniciar sesión para ver URL] 10) Post Post, reply post, like, ... will auto update using ajax, not require to refresh site to see update Phase 2:...

    $411 (Avg Bid)
    $411 Oferta Promedio
    9 ofertas
    Taaza groceries 6 días left

    E-commerce web &app for groceries business

    $2806 (Avg Bid)
    $2806 Oferta Promedio
    12 ofertas

    We have a PHP/XML/MySQL/ jQuery frontend that needs some changes. It's a mix of getting data from MySQL, search filters and design changes. This is a a MVC framework but lots of custom code (easy to read but not very structured) on top of it. After idling for a while these tasks have become urgent. All tasks must be done to satisfaction within 48 hours. Employer will make every effort to be ...

    $149 (Avg Bid)
    $149 Oferta Promedio
    40 ofertas

    We have a custom product plugin which builds a suit. It has many options to build the suit but they used to show in the checkout and order. Now they do not after someone made a modification to the file. I need this quickly fixed. I can point you to the ajax add to cart file that has been modified and you should see the issue. Please include AJAX in post

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    16 ofertas
    Ajax search on Opencart Website 6 días left
    VERIFICADO

    I want to add ajax search on to my opencart website [iniciar sesión para ver URL]

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

    allow users to shoot, edit, apply filters & effects and publish it in no time. everyone is a magician, let them show some unique talent, acting, lipsync on famous movie dialogues, music & songs and much more with special and magic effects. include most of the video editing features.

    $2008 (Avg Bid)
    $2008 Oferta Promedio
    5 ofertas

    Need high quality coder to help make improvements on our existing website code. We need CSS improvements to make site more responsive / mobile friendly. JS improvements to be clean, fast and error-free. We want our website look/feel to match our existing mobile app. Code optimization work includes code clean-up, reduce redundant code, improve logic, improve validation. We use: Bootstrap, AJAX, ...

    $32 / hr (Avg Bid)
    $32 / hr Oferta Promedio
    62 ofertas

    THIS IS STRICTLY FOR UNITED STATE/CANADA DESCRIPTION : YOU'LL BE RESPONSIBLE FOR RECEIVING AND DISTRIBUTION OF PHONES AROUND THE STATES.

    $37 / hr (Avg Bid)
    $37 / hr Oferta Promedio
    8 ofertas
    PHP and Codeigniter Development 5 días left
    VERIFICADO

    Some of my website is CI but the majority of tasks are outside CI using php and ajax and interacting with the db. Some bug work as well, here is one issue I am currently having that pertains to the ci routing that needs to be looked at... The codeigniter app the runs fine, but need to fix some external php pages to not have .php extension(sef url). Note, the app is loaded into php pages (so not c...

    $439 (Avg Bid)
    $439 Oferta Promedio
    91 ofertas

    we need a managemet software for an hr company. Main modules in the project is employee,attendance via biometrics,salary,statutory payment calculation etc

    $130 (Avg Bid)
    $130 Oferta Promedio
    18 ofertas
    WhatsApp API 5 días left

    Hello everyone I need a proprietary API developed with javascrip to send a media of 300k per day of audio, video or image messages. can not be third-party API, it must be own thank you

    $1229 (Avg Bid)
    $1229 Oferta Promedio
    17 ofertas
    Search Bar Help 4 días left
    VERIFICADO

    It's a Search Bar that's coded in jQuery, PHP and CSS and includes Mysql.. "Search Box with auto suggestion" Like if i add data with "id" and "name" it would display as i search. There was a youtuber who made 4 vids about it.. But sadly he made them private this year or so.. and i don't know how to do it. the CSS was blue.

    $27 (Avg Bid)
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    13 ofertas

    I have list of telegram members and I need someone to add them in my telegram channel.

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

    Доброго времени суток ! Мы хотим сделать для сайта [iniciar sesión para ver URL] новый режим – сфера. Его мы постарались описать на картинке ( в архиве ). Суть в том, что человек выбирает ставку и шанс победы. Далее он нажимает кнопку "сделать ставку", генерируется число, и стрелка двигается до этого числа ( Подробнее на картинке ) Мы уже пробовали сделать такое колесо...

    $438 (Avg Bid)
    $438 Oferta Promedio
    8 ofertas
    Need help in server side scripting 4 días left
    VERIFICADO

    Need help in server side scripting. JavaScript to make an ajax call and post data to server-side scripting which will store the data.

    $15 (Avg Bid)
    $15 Oferta Promedio
    8 ofertas
    i need programmer website 4 días left
    VERIFICADO

    I want a professional programmer so that the application is modern and contemporary Application for trading, shipping and receiving requests from customers

    $193 (Avg Bid)
    $193 Oferta Promedio
    12 ofertas
    Frontend (React) 4 días left
    VERIFICADO

    CRM. frontend - React Frontend developer(individual ONLY, not a company !) must have experience min. 2 years with React. Before apply candidates must present portfolio with well done projects. After backend is done mobile apps developers will be involved as well. Deadline development: 01.05.2019 Budgets: 1500 USD Payment condition: by signing the agreement and after work is done and accepted by o...

    $1476 (Avg Bid)
    $1476 Oferta Promedio
    57 ofertas
    Simple AJAX work 4 días left
    VERIFICADO

    Hi, Simple AJAX work need to be done in next few hours

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

    THIS IS STRICTLY FOR UNITED STATE/CANADIAN/UK BASED CITIZENS You'll make the most of your own passions to help customers bring their personal projects to life. ... If you have a talent for hands-on problem solving, you can address customers' technical issues to reconnect them with the Apple experience they love. Roles include Creative, Technical Specialist, and Genius.

    $34 / hr (Avg Bid)
    $34 / hr Oferta Promedio
    16 ofertas

    jadi saya ini ada form order biasa yang di simpen ke database. ada nama, alamat, no hp. awalnya cuman simpen ke database terus buka link chat wa. sekarang saya ingin masuk dulu ke halaman lagi yang isinya total ongkir dan jumlah harga yang harus di bayar berarti list pilih kota nya pake ajax auto suggest hitung ongkirnya pake API rajaongkir. hasil totalnya di simpan ke database boleh, atau cukup...

    $22 (Avg Bid)
    $22 Oferta Promedio
    4 ofertas
    Wordpress / Ajax Expert 4 días left
    VERIFICADO

    I have a survey website that based on a Wordpress plugin and hosted at Amazon Ec2 i am interested Hiring an Expert PHP , Ajax , Javascript Developer for making few upgrades , but first i need to solve Load Time Speed Issue when system generate reports or loading from DB . ( the code make the cpu and the server work hard for 20 minutes and more for loading results or reports ) Just to be clear...

    $169 (Avg Bid)
    $169 Oferta Promedio
    28 ofertas
    Ajax work on a web page 3 días left
    VERIFICADO

    There are two buttons ( 'Start' and 'End' )on the web page which need page reload to get info from database but I want to implement ajex to get the info without page reload. Also, there are two buttons which redirects to another page but I want to open those pages in popup/modal window.

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

    Hello, I'm interested in telecommunication network access via Sigtran (SS7) to make HLR lookup requests, perform geo location search of cell phones and send bulk sms. I need direct access only to send MAP messages, getting access via an API is not required. Decent Pay. if you have an offer, please contact me

    $202 (Avg Bid)
    $202 Oferta Promedio
    4 ofertas
    Whatsapp chat integration with DB 2 días left
    VERIFICADO

    Project reposted here. https://www.freelancer.com/projects/php/whatspp-chat-integration-with/ Need a chat functionality to be added in our website. Functionality for Phase 1 of the project. a) Visitor/customer - can start a conversation either in a desktop computer or mobile device. - Customer requests will become tickets - conversation can be followed in whatsapp, a browser window in deskt...

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

    I'm looking for multiple web developers to work with me on several different projects. The skills that I would need are: Front-end (HTML, CSS, JS, jQuery, AJAX, Angular 4+ etc) Backend with PHP (Laravel, CI, MySQL) Ionic v3 Please note that this is not a specific project so please don't focus on the bid price. I would deal with the projects with you in PM and will choose the right candi...

    $165 (Avg Bid)
    $165 Oferta Promedio
    38 ofertas
    Need a PHP Developer 2 días left
    VERIFICADO

    Hi, I need a core PHP developer with the experience of 3 to 4 years with the knowledge of PHP, Mysql, HTML/CSS, Javascript, Jquery, Ajax. Send me resume and I will interview and select suitable candidate for my requirement. This is going to be for the fix bid project and you will get payments in chunks as and when the part of the project is delivered. Lets chat for the queries you have. Thank yo...

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

    We would like to get a vehicle identification and access control software which can capture vehicle information using RFID tags and or licence plate .The software should allow . 1. Add/ Delete of vehicles information 2. restrict vehicles entry to certain gates 3. allow/ block vehicles from entrance 4. Reports and user security

    $758 (Avg Bid)
    $758 Oferta Promedio
    20 ofertas

    fix small ajax code chain for token to add and go to external url

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

    Contact me if you are interested

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

    We're a media startup that focuses on creating, distributing and monetizing social media content. We want to build a good infrastructure for managing our content and want to hire a Full- / or Part-Time developer that has experience in developing web apps using HTML, PHP, MYSQL, JQUERY & can integrate with external APIs. We need a *cheap price*, high availability and high-quality work. P...

    $17 / hr (Avg Bid)
    $17 / hr Oferta Promedio
    61 ofertas

    I want a simple login form with 2 textbox and a button in django that submits the info through jquery ajax. Without using inbuilt auth.

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

    1) Login screen should be there along with language of preference. 3) Home page should be there 4) Home page contains 10 pages link which will be built. each containing 10-12 elements of different type. 5)Requirements to be discussed and finalized in between work. 5) The developer will develop and help in hosting. Also Support should be given for all types of bug fixes occurring during warranty pe...

    $55 (Avg Bid)
    $55 Oferta Promedio
    9 ofertas
    desarrollo web 1 día left

    Busco desarrollador para crear página parecida a [iniciar sesión para ver URL] . Imprescindible manejo de pagespeeds, php, Javascript, ajax etc.

    $16 / hr (Avg Bid)
    $16 / hr Oferta Promedio
    22 ofertas

    WE JUST NEED SOME ONE HELP US TO INSTALL THIS PROGRAM

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

    ** As FB uses Ajax to load its content, it is important that you make sure that you are able to do this job before placing a bid. ** SUMMARY: This project is to build a scraper using macros – ie. iMacros – or PHP Curl’s for Facebook’s Newsfeed ("NF") ads OR any other safer method, and other types of ads to be decided later. GOAL: Visit specified FB page URLs ...

    $2221 (Avg Bid)
    $2221 Oferta Promedio
    24 ofertas

    sir i wana start small-scale grocery for local free delivery service and low budget investment.

    $130 (Avg Bid)
    $130 Oferta Promedio
    19 ofertas
    Add Background Image Slider 1 día left
    VERIFICADO

    I want to add background image slider with text in div section. Use different images in media query wise.

    $18 (Avg Bid)
    $18 Oferta Promedio
    31 ofertas
    tech industry 1 día left

    Tech industry commercial project assistance

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

    I need app that will allow me to add data via the form on front end and retreive processed information to the front end using NodeJS. I already have done one part, but need further analyses and update. This is expected to be ongoing cooperation for the right candidate.

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

    Iniciamos um projeto conforme a página de teste abaixo, utilizando a biblioteca fullCalendar: [iniciar sesión para ver URL] - É necessário implementar o crud dos eventos (inserir, editar e excluir) em base de dados. - Exibir as informações respectivas a um evento ao abrir o modal clicando no dia. - Implementar um sistema de rating (classificaç&atil...

    $21 (Avg Bid)
    $21 Oferta Promedio
    3 ofertas
    telegram bot create 15 horas left
    VERIFICADO

    Download and search for audio tracks.

    $215 (Avg Bid)
    $215 Oferta Promedio
    17 ofertas
    Gaming project 15 horas left
    VERIFICADO

    Hi, I have a small gaming project. I need experts.

    $116 (Avg Bid)
    $116 Oferta Promedio
    4 ofertas
    Auction Script Bug Fixes 15 horas left
    VERIFICADO

    I have an auction script that has a buy now function that’s only available for 24 hours after the auction ends. a modification was done to the script and now a few functions aren’t working correctly. I need this to be fixed so that: the winner of the auction can’t use buy now If you bid on auction and lose, you can use the buy now but only once and a discount is applied [ th...

    $39 (Avg Bid)
    $39 Oferta Promedio
    6 ofertas

    On my page load, i have a javascript popup displaying the text that comes from laravel database. I am getting a jquery error in the log. Please apply if you have jquery exp. here is the link : [iniciar sesión para ver URL]

    $277 (Avg Bid)
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    22 ofertas

    Create web app for mlm program of house contractors/civil service contractors. Great demo with low bidding can make a good impression in bidding. Important features:- #MLM feature with all level reports #User registration with full KYC #Notifications to every up level user of every activity or requirement of every imp step of downline activities. #Users location tracking #Best payment option for ...

    $290 (Avg Bid)
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    13 ofertas

    Principales artículos de la comunidad AJAX