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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    50 搜到的工作,价格货币为 HKD

    our fb login is disable by fb due to some issue looking for experience person to resolve the issue

    $187 (Avg Bid)
    $187 平均报价
    12 个竞标

    Accounts and Documentation based client-server applications for a long team project

    $67 / hr (Avg Bid)
    $67 / hr 平均报价
    23 个竞标

    Hello, i have Json API Document and want you to make the forms based on those api. 1. Login Form 2. Registeration Form 3. Profile Form 4. Other custom fields form where i can show information i need Please contact so i can show you what i need. Type 'no bot' if you want my response

    $47 / hr (Avg Bid)
    $47 / hr 平均报价
    44 个竞标
    Simple Form 6 天 left
    已验证

    Need a web based form that when filled out and hit submit, will be ready for next new entry. Form data should be stored on a csv file. Form field need to be the following: Name, Email, Cell Number, Address, Birthdate, Have you previously had a permit (yes no option) Where did you hear about us

    $219 (Avg Bid)
    $219 平均报价
    48 个竞标

    hi, i want to do some custom work in my admin panel and frontend ... needed only php expert with proven record.. also need solution for hosting and emails marketing. thanks.

    $203 (Avg Bid)
    $203 平均报价
    19 个竞标

    I want a good jQuery person, to work on ABTEST. Tasks will be like, to check a new functionality (B) against existing functionality (A). The piece of code will be written in 'Adobe Target'. Every week we get 2-3 tickets. Some tickets can be done in 1hr at max and some might take 3-4hrs to complete. Should have good knowledge of jQuery, css3, HTML. No need of any other technologies. Tas...

    $29 / hr (Avg Bid)
    $29 / hr 平均报价
    6 个竞标

    I need to integrate json coming API into the html / php page. And to fix minor UI/UX if any after API integration. Start ASAP.

    $1125 (Avg Bid)
    $1125 平均报价
    75 个竞标
    WORK FROM HOME 5 天 left

    WE ARE LOOKING FOR PEOPLE THAT WILL WORK FROM HOME PAY $45 HOURLY

    $211 / hr (Avg Bid)
    $211 / hr 平均报价
    38 个竞标

    I have this online dictionary website: www.taleshi.com. I want to add: 1) The Ajax search result, meaning that when a user searches for a word then suggestions comes up automatically 2) I want to be able to insert many words at the same time to the database.

    $156 (Avg Bid)
    $156 平均报价
    17 个竞标

    In our customer database, we want to display the Gmail Profile Picture for any customer that has a Gmail email address. Is this possible without authentication? If authentication is needed, can a jQuery or JS code be written to look up each one based on Gmail email address and we will save it to our server?

    $1187 (Avg Bid)
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    24 个竞标

    Hello, I want some customization in my school erp. Skills should be: PHP MySql Ajax. Please bid only serious candidates. Thanks.

    $152 (Avg Bid)
    $152 平均报价
    16 个竞标

    Spree is a complete open source e-commerce solution built with Ruby on Rails. It was originally developed by Sean Schofield and is now maintained by Spark Solutions. Spree consists of several different gems, each of which are maintained in a single repository and documented in a single set of online documentation. This application also uses ElasticSearch service.

    $12414 (Avg Bid)
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    6 个竞标
    programma schede 4 天 left
    已验证

    devo realizzare un piccolo gestionale o un app ho un programma già in vbnet ma devo rifarlo in html + ……. cosi da utilizzarlo su tablet e tutti i computer per il momento una scheda poi con il tempo dovrò aggiungere altri elementi allego due foto grazie mille ilario

    $1333 (Avg Bid)
    $1333 平均报价
    14 个竞标

    Looking for a developer that will join us, take over the project that has been completed and will be responsible for developing the new functionalities, do changes, and bugfix. PHP + js + bootstrap + SMARTY + MSSQL + IIS + oop + MVC developer needed The Team that created that project is still with us, but we need to move forward and need someone who will be only responsible for this completed pr...

    $86 / hr (Avg Bid)
    $86 / hr 平均报价
    62 个竞标

    Project Description - Converting an existing WordPress installation to Headless WordPress by working with React in Front End - Create the existing HTML structure on React for each template Requirements -At least 2 years JavaScript experience -At least 1 year React.JS experience [登录来查看链接] experience at a sufficient level -Sufficient level of WordPress experience -Dedication to testing and writin...

    $4693 (Avg Bid)
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    I have a simple task It is ajax+php+mysql project you need to modify this web app. budget is $60

    $601 (Avg Bid)
    $601 平均报价
    51 个竞标

    I have a simple task It is ajax+php+mysql project you need to modify this web app.

    $1039 (Avg Bid)
    $1039 平均报价
    42 个竞标

    A security software for computers that prevents unauthorized usb access..software should prevent external usb device access unless with an authentication code

    $5084 (Avg Bid)
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    10 个竞标

    You have 1275 rooms They are divided into 3 Categories ( Interior Room ) ( Ocean View ) ( Balcony ) This is your "room type" Their Designations are , I ; O ; B Each Category consists of 3 subdivided Sub-catagories namely 2 Sleeper rooms MAX Limit of 2 persons allowed Subdivision designation = 1 3 Sleeper rooms MAX Limit of 4 persons allowed Subdivision designation = 2 4 Sle...

    $1788 (Avg Bid)
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    6 个竞标

    I need JavaScript library to record visitor sessions, mouse movements, clicks, DOM changes, page changes etc... Just like companies like Hotjar and CrazyEgg has. For saving time, I need only JavaScript side, data can be saved to LocalStorage. I need Tracker and Playback JavaScript libraries + HTML pages for playback. Tracker features: - Track clicks - Track mouse movement - Track browser resize...

    $1622 (Avg Bid)
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    24 个竞标

    Hi All I have a small project to customize, Budget is very small like 5000 INR, Interested Person Having Knowledge of PHP , Ajax, MySql can ping me only free lancers, not for company etc Thanx

    $690 (Avg Bid)
    $690 平均报价
    11 个竞标
    Create an Email JS sender 4 天 left
    已验证

    Hi there, I'm looking to create an email sender that works with Javascript (e.g. [登录来查看链接]) Attached is the template. There will be 5 kinds of modifiable boxes, and I will provide the email. Thanks in advance.

    $648 (Avg Bid)
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    20 个竞标
    Need a website using an API 4 天 left
    已验证

    [登录来查看链接] to draw the data using an API [登录来查看链接] will give the JSON data. 3. We need to use Jquery, Ajax, data tables to show the data. [登录来查看链接] required skills - HTML,CSS,JS,Jquery,AJAX,JSON

    $130 (Avg Bid)
    $130 平均报价
    12 个竞标

    I am looking for someone to create a simple backend to a JSON file we already have created that runs a website and a ROKU channel. It is a video site. So, what I need to be able to do is upload videos, create new TV Shows, and episodes all with the click of a mouse. A backend that is simple to understand for the end user. It must be able to Add a new TV show Add seasons to existing TV Shows and...

    $3733 (Avg Bid)
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    59 个竞标
    Fortune wheel - Jquery. 3 天 left
    已验证

    I want a fortune wheel to be done exactly like [登录来查看链接] , using jquery . with form validation and the promo code output after spin. my budget is not more than 1000 INR and to be done today or max by tomorrow afternoon. NO COPY FROM LICENSED CODES. please bid only, if you can do the same in mentioned price and time.

    $119 (Avg Bid)
    $119 平均报价
    3 个竞标

    Hi, i am implementing 3D similar to [登录来查看链接] and need help of XML specialist who can do a good job. HappY Bidding!

    $3295 (Avg Bid)
    $3295 平均报价
    5 个竞标

    Dear developer , I would like to design a learning management app like toppr,mertinationa where i can give online course to the students through subscription. Please kindly reply me with your experience in this field . Your faithfully Asit

    $14004 (Avg Bid)
    $14004 平均报价
    44 个竞标

    Convert my Excel file into a application.

    $218 (Avg Bid)
    $218 平均报价
    10 个竞标

    REPRODUCTOR DE AUDIO, JAVASCRIPT PHP AJAX, CSS FREELANCE NEW - FREELANCE NUEVO QUE HABLE ESPAÑOL: VENEZUELA, COLOMBIA, ARGENTINA, PERU, CANADA

    $2608 (Avg Bid)
    $2608 平均报价
    21 个竞标
    Good Vue.js Developer 2 天 left
    已验证

    We,have a compleated website core php with vanilla js ,vue, firebase,mysql .We want it to have rebuild to a SPA , the vanilla js can be used at places all the end point api's will be provided . Before awardin you the project you will be inteviwed by our senior [登录来查看链接] don't just jump into the ship we have no time for experiments and time wasters.

    $3803 (Avg Bid)
    $3803 平均报价
    22 个竞标

    I am using the TradingView charting library to build a custom charting application. I have input data in a MySQL database. I need assistance hooking the data from database into the charting library. From what i have read, this is done by JS API or UDF. Im unsure how to translate the fix api data and hook it into the charting library. I need this project done asap.

    $195 (Avg Bid)
    $195 平均报价
    2 个竞标

    Build a Gumtree like search algorithm that takes 3 values; search keyword, postcode, radius and gets the items from the database that fall within the defined radius of the postcode. Algorithm should be efficient and accurate. Tool should use PHP and JavaScript/jQuery

    $914 (Avg Bid)
    $914 平均报价
    25 个竞标

    Vorrei sviluppare un applicazione per la mia azienda tipografica che consenta all'utente di commissionare il prodotto (es. Sottolineo, foto stampate, poster ...) scegliendo il prodotto dal catalogo online. L'app dovrà accedere alle foto salvate sul cellulare per permettere di selezionare quei file per la stampa.

    $10198 (Avg Bid)
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    31 个竞标

    Please read the description carefully before placing a bid. The website has to be a copy of another website with all the features and functions. Payment will be done after the completion of work on freelancer. ONLY AFTER COMPLETION OF WORK

    $1914 (Avg Bid)
    $1914 平均报价
    13 个竞标

    We want a cross-platform mobile app preferably written in Ract Native

    $3650 (Avg Bid)
    $3650 平均报价
    4 个竞标
    Application 1 天 left

    I need an application for end to end business in like big basket but bit different

    $1891 (Avg Bid)
    $1891 平均报价
    6 个竞标

    Help required on pagination. I have a working pagination but i have some which need to fixed. 1 . Have a api end point with response which has 9000 records 2. Each page has to show 100 count. 3. When I click page 2, it has to hit the api end point call other 100 events like so on. Where we need to pass the onClick page number to the end point so we can get another 100 to 200 response.

    $305 (Avg Bid)
    $305 平均报价
    23 个竞标

    Create and implement a Kindle App for a book club website. The app will be for Kindle Fire running on Amazon's platform. Specific experience of this platform is required. The app should have the following features: Allow users to see the daily free and bargain books. Allow users to see the latest reviews. Allow users to set preferences for books eg. genre and tablet. Allow users to see the ...

    $4067 (Avg Bid)
    $4067 平均报价
    19 个竞标

    Hi, Need PHP, JS & AJAX expert with knowledge of payment gateway integration to help me fix issue that I am facing in payment page. Some more payment option on the page and payment gateway integration with SMS.

    $260 (Avg Bid)
    $260 平均报价
    16 个竞标

    1. Front End Angular : It is also irrelevant with templates -ex:material must process the data through rxjs 2. Server side MVC + Front end .net Core : Responsible for the API Service 3. Login OIDC : Responsible for the login process. 4. Screen configuration LoginPage Implement basic layout -see Screen Design Document Left Menu -1st and 2nd menus Board List - Create, ...

    $17094 (Avg Bid)
    $17094 平均报价
    90 个竞标
    FiveM CAD System 1 天 left
    已验证

    I need a custom Computer aided dispatch system. I need it to be fully configurable using settings. I want to be able to add Departments and sub-departments, Identifiers, a court system, ESX integration (with the esx database), 10 codes, AOP. The MDT should have access to Name DB, Vehicle DB, Firearm DB, Address DB, Incident DB, Active Units, Active calls, reports, 10 codes and if is a supervisor t...

    $1187 (Avg Bid)
    $1187 平均报价
    30 个竞标

    I need you to build my online food delivery front side - inline scroll bar left show foods in cats - right side show basket items and checkout - checkout page show payment type cash or ideal online payment delivery time adres details etc. able to apply disciunt coupon needs work with tax include in price. backend - dashboard show total sales today new orders accept reject cancel refund orders. -...

    $315 (Avg Bid)
    $315 平均报价
    11 个竞标
    Doctor Directory 15 小时 left

    I need help with unfinished project. for more detail information NDA Required. Thank you

    $30026 (Avg Bid)
    $30026 平均报价
    83 个竞标
    frontend project with php knowledge 13 小时 left
    已验证

    I have two pages(very simple) and and they are almost done. I want to make them look nicer. one is something related with owl Carousel and one is some thing related css. Hope you are good at these Budget is not good much. Appreciate your bidding

    $172 (Avg Bid)
    $172 平均报价
    28 个竞标
    Web Prototype 13 小时 left
    已验证

    We're just a group of scientists trying to power up a small startup. Because we're working in the heavy math part we don't have enough time to code our own site. We want to start with the users module and a simple interface to upload csv or json files and map those files to a database table. Technology CRUD MySQL. Javascript/AJAX/JQuery/Boostrap. (MVC REACT or pure javascript) ...

    $1484 (Avg Bid)
    保密协议
    $1484 平均报价
    18 个竞标

    I am looking for a wordpress expert who are experienced in WPML plugin. my site is using onepress wordpress theme, and I am gonna translate into English, French. If you are interesting in my project, please write down "wpml" on the first line of proposals.

    $1156 (Avg Bid)
    $1156 平均报价
    38 个竞标
    Commodity trading platform ui 3 小时 left
    已验证

    We are looking for some curious UI developer having a bit of experience and familiar with common technologies used in the domain. We will be working in a small team thus expecting to be more of an individual contribution kind of role.

    $2837 (Avg Bid)
    $2837 平均报价
    3 个竞标

    Description : We are looking for a PHP Laravel developer of intermediate to advance knowledge for work on a custom-built ERP that we already have. We would like some optimization carried out on the existing site and would like to add a number of new modules as well. Also, we have some tasks with Node js need an expert to solve it.

    $11714 - $23427
    加封
    $11714 - $23427
    87 个竞标

    There are an attachment ‘Senior React Native and React.js frontend [登录来查看链接]’ 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, long-term projects. ...

    $23427 - $39046
    加封
    $23427 - $39046
    29 个竞标

    There are an attachment ‘Senior React Native and React.js frontend [登录来查看链接]’ 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, long-term projects. ...

    $195 - $390 / hr
    加封
    $195 - $390 / hr
    36 个竞标

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