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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    41 робіт знайдено, ціни вказані в USD
    Add functions to Laravel LMS system. 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need below features incorporated Restrict access to lessons in a course only by two devices. Which means if a user tries to access the lessons through a new device and device limit (2) is reached, the particular course should be blocked to the user and user is prompt to send a request to the admin with a justification to remove the block. Restrict video downloading.

    $108 (Avg Bid)
    $108 Сер. заявка
    16 заявки

    I need to make a few edits to an existing questionnaire The questionnaire has a back end admin portal. There are a few things I'd like to change on the questionnaire itself and a few functions that I'd like to change as well in the back end So first I will talk about the things that I would like to change visually 1 whenever I add a logo in the admin the logo appears to block some word...

    $145 (Avg Bid)
    $145 Сер. заявка
    8 заявки
    website portal with Functions and full control 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    language is arabic only . must very high quality design and fast . responsive with all dives . Use the latest in technology ui&ux&Progressive web app i have full info on text file. and desgin i wanted .5

    $465 (Avg Bid)
    $465 Сер. заявка
    20 заявки
    create website portal with Functions and full control 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    language is arabic only . must very high quality design and fast . responsive with all dives . Use the latest in technology ui&ux&Progressive web app i have full info on text file. and desgin .

    $406 (Avg Bid)
    $406 Сер. заявка
    26 заявки
    Little changes for Customization 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need some changes to an existing store.

    $119 (Avg Bid)
    $119 Сер. заявка
    21 заявки
    System Design 5 дні(-в) left

    I want to design a small system

    $392 (Avg Bid)
    $392 Сер. заявка
    14 заявки
    Wordpress Site 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    The Idea is to create a simple Photo Wordpress site which make it able to the visitor to check designs by viewing pics (different sizes) or checking the categories. and If he click on any design he will be taken to product Page on Amazon to by or add to carts. I have a domain name and Wordpress Hosting with BlueHost. I wish to find someone who can: 1-Create for me a nice looking portfolio for se...

    $194 (Avg Bid)
    $194 Сер. заявка
    64 заявки
    get rid of error in react - error 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    - pls only bid if en skills are good - frontend: react - backend: php, laravel

    $471 (Avg Bid)
    $471 Сер. заявка
    27 заявки

    Dynamic web page with mercado libre api and mysql connection we have already the database, the structure of the db will bi given, we need that when we will sell on M.L. Mexico, products on our DB will be discounted and vice versa. more details in chat. for page we want no framework, only native php javascript maybe api restfull. we have about 10 small physical stores already interconnected.

    $190 (Avg Bid)
    $190 Сер. заявка
    13 заявки
    get rid of error in react - error 401 -- 3 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    - pls only bid if en skills are good - frontend: react - backend: php, laravel ERROR [увійдіть, щоб побачити URL] Uncaught (in promise) Error: Request failed with status code 401 at createError ([увійдіть, щоб побачити URL]) at settle ([увійдіть, щоб побачити URL]) at [увійдіть, щоб побачити URL] ([увійдіть, щоб побачити URL])

    $110 (Avg Bid)
    $110 Сер. заявка
    11 заявки
    get rid of error in react - error 401 -- 2 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    - pls only bid if en skills are good - frontend: react - backend: php, laravel ERROR [увійдіть, щоб побачити URL] Uncaught (in promise) Error: Request failed with status code 401 at createError ([увійдіть, щоб побачити URL]) at settle ([увійдіть, щоб побачити URL]) at [увійдіть, щоб побачити URL] ([увійдіть, щоб побачити URL])

    $22 (Avg Bid)
    $22 Сер. заявка
    7 заявки
    Web Dev Resource 5 дні(-в) left

    Expressionengine, ajax, jquery, php, mysql to create dynamic dependent dropdowns to define search parameters.

    $31 / hr (Avg Bid)
    $31 / hr Сер. заявка
    32 заявки

    Looking for a ecommerce site like Amazon(Web+App). There should be some additional features like the user should able to prebook and resale the products with their own price and also should allow to give discounts, share through social media's (FB,Whatsup),.e-wallet,order management. There should be - Admin panel, Customer panel,Payment Gateway Most importantly source code should be delivere...

    $1064 (Avg Bid)
    $1064 Сер. заявка
    34 заявки

    I want to learn how to get data from the last day in order to do a comparison between "the last day" and the same day in older months, example: today is 23/01/2020 but my last record in database corresponds to 22/01/2020 so i want to get all data from 22/01/2020 1 row 22/12/2019 1 row 22/11/2019 1 row etc. in case of the last date is curdate() it should give: 23/01/2020 23/12/2019 23/11...

    $26 (Avg Bid)
    $26 Сер. заявка
    19 заявки
    Android apps for patient registration 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    a test module for patients registration unite, we have a web system but need an apps for it. After design you have to connect the apps with the main DB. Requirements description are on below, Server & database connection and We need source code, process of customisation. 1. Patients registration apps with 2 main pages and some sub pages. 2. Properly work with our database 3. Great colourful U...

    $227 (Avg Bid)
    $227 Сер. заявка
    24 заявки
    get rid of error in react - error 401 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    - pls only bid if en skills are good - frontend: react - backend: php, laravel ERROR [увійдіть, щоб побачити URL] Uncaught (in promise) Error: Request failed with status code 401 at createError ([увійдіть, щоб побачити URL]) at settle ([увійдіть, щоб побачити URL]) at [увійдіть, щоб побачити URL] ([увійдіть, щоб побачити URL])

    $442 (Avg Bid)
    $442 Сер. заявка
    62 заявки
    Project Management App for Note 8-10 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I would like to digitize this project management planner ([увійдіть, щоб побачити URL]). I would also like to mesh this idea with something similar to Trello. I will be sending you a Note 8 (to start) and a Note 10+ (once we finish the first version) as well as a copy of this planner. I will have all rights to the app, but you will also receive 20% of the revenue that comes along with this. I wil...

    $667 (Avg Bid)
    $667 Сер. заявка
    16 заявки
    Tesseract PHP on web form to store data 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I want a simple web form where player can upload his name_id + pick images with information about hunting in a game. it should be stored in database the picture attached is from the game, where i need tesseract to recognize this text and store on database based on the name_id. important data is: K: 315 X:217 Y: 407 "Defeated Lv2 Saberfang" it can be lv1,lv2,lv3,lv4 and lv5 in the ga...

    $38 (Avg Bid)
    $38 Сер. заявка
    8 заявки
    Develope browser add-on to modify a website's HTML and CSS 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Develope browser add-on to modify a website's HTML and CSS: We need browser add-on to modify amazon product HTML and CSS after loading. So browser add-on will add custom content to specific website area. The custom content is stored on webserver in HTML file: [увійдіть, щоб побачити URL] and style.css. Every time when user open amazon product url [увійдіть, щоб побачити URL]) we need to add...

    $82 (Avg Bid)
    $82 Сер. заявка
    24 заявки
    Social Network 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Develope and correct certain aspects of a social network in socialengine platform . . .

    $222 (Avg Bid)
    $222 Сер. заявка
    18 заявки
    custom WordPress widget development 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Need custom widgets development regarding car models PHP and wordpress structure knowledage must required

    $32 (Avg Bid)
    $32 Сер. заявка
    20 заявки
    Dedicated Codeigniter developer -- 2 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    We need on monthly basis. But we will test for few hours on paid basis 1st. Codeigniter + JQuery Ajax + Bootstrap

    $5 / hr (Avg Bid)
    $5 / hr Сер. заявка
    39 заявки
    fix small bug in php and javascript script code 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need javascript and php expert who can fix small bug on code

    $22 (Avg Bid)
    $22 Сер. заявка
    22 заявки
    Gestión de Tag Manager Avanzado y Audit/Debugging 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Gestores avanzados de Google Tag Manager con experiencia demostrable , trabajo y pago por tareas concretas, completamente compatible con otras actividades. Aptitudes y conocimientos requeridos • Experiencia en utilización de Tag Managers: Google Tag Manager, Tealium, Ensighten... con generación y seguimiento de implementación de datalayers para negocio • Conocimie...

    $34 / hr (Avg Bid)
    $34 / hr Сер. заявка
    9 заявки
    Need PHP developer 3 дні(-в) left

    I have one simple project to work. He is good at codeginiter, php, ajax API communication. I will provide more detail in private chat. Thanks

    $136 (Avg Bid)
    $136 Сер. заявка
    46 заявки

    Necesito el desarrollo de un sitio web con la ultima tecnología orientado a la compra y venta de vehículos. Debe contar con una app movil.

    $616 (Avg Bid)
    $616 Сер. заявка
    24 заявки
    backblaze CDN + PHP 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi, I need some one who can give me code for uploading image on this backblaze CDN. Please let me know if you can do, I am uploading image using ajax

    $21 (Avg Bid)
    $21 Сер. заявка
    6 заявки
    Zimbra zimlet -- 2 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Searching for a zimbra zimlet creator

    $440 (Avg Bid)
    $440 Сер. заявка
    7 заявки
    AEM component development 2 дні(-в) left

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

    $25 (Avg Bid)
    $25 Сер. заявка
    3 заявки
    Sistema web e um app 2 дні(-в) left

    Gostaria da criação de um sistema web para gerenciamento de igrejas. O usuario cria uma conta e passa ter acesso para gerenciar a sua igreja. Cadastro de membro, patrimonio, equipes, cadastro de culto, eventos, agenda, gerenciamento de turmas (com presença, notas etc. simples). Esses módulos podem ser desenvolvidos um após o outro. E a criação de um...

    $874 (Avg Bid)
    $874 Сер. заявка
    11 заявки
    Create a HTML5 page 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    ======================================================== ************* Only BID with a relevant sample ********** ======================================================== We need a single page - User uploads an image by dragging and dropping or selecting from a select file button - The page will resize the image on client-side to 1200 x 900 maintaining aspect ratio - The page will show a preview ...

    $159 (Avg Bid)
    $159 Сер. заявка
    59 заявки
    Need someone who can assist me with my apps 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    i just need a few devs to work closely with me with building some apps.

    $8 / hr (Avg Bid)
    $8 / hr Сер. заявка
    32 заявки

    I got a web site .. like to have some json script ..

    $108 (Avg Bid)
    $108 Сер. заявка
    17 заявки
    Dedicated Codeigniter developer 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    We need on monthly basis. But we will work for few hours on paid basis 1st. Codeigniter + JQuery Ajax + Bootstrap

    $5 / hr (Avg Bid)
    $5 / hr Сер. заявка
    32 заявки
    PHP Developers, work on cloud IDE 1 день left
    ПІДТВЕРДЖЕНО

    Maintain a PHP project and Develop more features for the project Requirement: at least 5 years pure PHP, familiar with Cloud9 or other cloud IDE Hours: 4h a day, long terms job because most tasks are website maintenance. Please quote your final price here. please indicate which "Cloud IDE" you mostly use at the beginning of your bid, or we might ignore your bid as we want to skip the ...

    $5 / hr (Avg Bid)
    $5 / hr Сер. заявка
    42 заявки
    Bootstrap 4 + jQuery scroll down load more data from JSON 1 день left
    ПІДТВЕРДЖЕНО

    Hi Guys, I'm use Laravel with Bootstrap 4 + jQuery, I'm looking who can work on Scroll down of the page and loading data from JSON and append data to ul > li You can see JSON data here [увійдіть, щоб побачити URL] Expert skill javascript + jquery required!

    $41 (Avg Bid)
    $41 Сер. заявка
    48 заявки
    Web enhancements 23 годин(-и) left

    I need enhance my web application interface

    $163 (Avg Bid)
    $163 Сер. заявка
    29 заявки

    Hello. I am looking for PHP/javascript expert to my site developer. It is delivery system for our company. My max budget is USD600 in a month. Only expert need.(No Indian)

    $595 (Avg Bid)
    $595 Сер. заявка
    40 заявки
    Creation of a file upload system 19 годин(-и) left
    ПІДТВЕРДЖЕНО

    Creation of a file upload system, with generation of a generate link (to the folder) on a field to be integrated into salesforce. The form already exists, you need to add the upload system.

    $157 (Avg Bid)
    $157 Сер. заявка
    77 заявки

    There are an attachment ‘Senior React Native and React.js frontend [увійдіть, щоб побачити 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...

    $3000 - $5000
    Прихований
    $3000 - $5000
    38 заявки

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