AJAX Jobs and Contests

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.
Sign up and start earning
Signup to start earning Are you an AJAX Developer? You could be earning money working on these jobs!

Browse Jobs on Freelancer

Project/Contest Description Bids/Entries Skills Started Ends Price (CAD)
Fix plugin bug in crea8social site. i have a website that uses crea8social. on that website i have a plugin, last update the plugin broke and is not working. probubly something realy easy but i dont know how to fix it. someone that know crea8social script or atleast good in PHP/AJAX should be able to fix this easy. the plugin should show deal that a company sets. when they have set it a user should be able to click it and act... 6 PHP, AJAX, MySQL Mar 23, 2017 Today6d 23h $24
Create a Mobile Website 1. We need to implement a judging interface where people can answer some questions about a search query and document. 2. We already have a prototype of the mobile website for android devices on chrome. We need someone to extend it by adding some features. Current implementation is based in: nodejs, javascript, ajax and html. 3. We need the following features in the mobile website. a. The u... 18 Javascript, Mobile Phone, AJAX, HTML5, jQuery / Prototype Mar 23, 2017 Today6d 22h $268
AJAX Event Calendar Widget for Boostrap 3 (repost) REPOST: I'm seeking "experts" in the required skills. I have many more forthcoming projects requiring these same skills. I am an experienced developer (21 years) working for a startup. I have more work than time. I've written detailed instructions how I want our Event Calendar system built. It's rather simple. I just need someone that will follow these instructions: ... 33 PHP, AJAX, HTML5, jQuery / Prototype, Bootstrap Mar 23, 2017 Today6d 22h $703
Adding Project Control Module to ERP System We have ERP System and we need to add project control module consists of 3 main screens with its list.. these screens will use some data already exists in DB and some data will be saved from these screens. for details, we can chat to discuss screens in details. 14 AJAX, ERP, ASP.NET, Microsoft SQL Server, LINQ Mar 23, 2017 Today6d 20h $235
Get a Website Built I need validations in my site [url removed, login to view] and on other pages ASAP. site build on dotnet 3tier. Need all basic validations for this site. 17 Website Design, AJAX, HTML, jQuery / Prototype Mar 23, 2017 Today6d 10h $55
Forming a Team that consists of each language for specific expertise Project consist of a large database for everyday referrals on every platform. I am assembling a team for this project in which every team will be assigned to work together remotely. Only freelancer from USA, Netherlands and the rest of Europe is acceptable for now. Thank You 16 PHP, AJAX, MySQL, HTML, Database Administration Mar 22, 2017 Today6d 5h $549
Build Search functionality and Interface like Pinterest - I would like to build a search interface like pinterest. I would also like to simulate the behaviour exactly like pinterest. We will be building and integrating our test version to the search form on here [url removed, login to view] After which we shall deploy live. I would like to build the search autocomplete and suggestions just like it is here. [url removed, login to view] and enter the word ... 11 PHP, Javascript, AJAX, HTML5, HTML Mar 22, 2017 Today6d 3h $279
Build a Script to get Chat Messages from MySql Database I need a small Script for the Chat System on my Website. The Script should be executed every few seconds and should do the following: 1. Check if there are new entries in the table of chat messages. 2. If there are, reload the chat box to display the new messages or only load the new messages into the chat box. I couldn't figure out whats the best way to solve this problem, so you woul... 19 PHP, AJAX, MySQL, HTML, jQuery / Prototype Mar 22, 2017 Today6d 2h $215
simple cloud based java Web Service. simple cloud based java Web Service 7 Java, AJAX, Google App Engine, RESTful Mar 22, 2017 Today6d 1h $44
Build an Online Store - Magento Note:- We will not accept any proposal without answers on below questions. Its mediatory. We are looking for a team who can develop Magento Website for a Single store. The team should provide us below details in there proposal. 1. Ecommerce websites/projects developed in Magento/other. 2. Best suitable theme for the current development. Please share at least 3 themes in your proposal. 3. Cos... 11 Python, AJAX, Django, jQuery / Prototype, Bootstrap Mar 22, 2017 Today6d 1h $2396
Write some Software Hi We need to make some changes in our website ( [url removed, login to view] ). Changes are as follow- 1) Need to embed Slot booking Management cart on our website [url removed, login to view] (booking process: Step 1 ) it should be something like [url removed, login to view] (open source). Here we are taking booking from the Customers on the behalf Salon--- Where customer can book salon se... 14 PHP, Javascript, AJAX, Software Architecture, jQuery / Prototype Mar 22, 2017 Mar 22, 20175d 23h $602
Write an iPhone application Hello I am looking for someone who can create an app to suit this website [url removed, login to view] ... Something just like uber but for our clients only. Thank you! 95 Mobile Phone, AJAX, iPhone, Android, HTML5 Mar 22, 2017 Mar 22, 20175d 22h $1222
I would like to hire a jQuery Developer [url removed, login to view] I need the membership calculator like the one on this web page only with different values created and installed on this website: [url removed, login to view] 29 Javascript, AJAX, jQuery / Prototype, Software Development Mar 22, 2017 Mar 22, 20175d 21h $211
Create a Mobile Website simple smart phone 15 Mobile Phone, AJAX, iPhone, HTML5, jQuery / Prototype Mar 22, 2017 Mar 22, 20175d 19h $159
Carpool Script - Google Maps API Integrate Car Pool System – Based around Google Maps API The aim is to allow users to enter details of journeys they are making and want to share with others, and also users who want to find a journey to join to list their request. [url removed, login to view] is a good example but ours is simpler 1 page script. Basic Function 1. Large google map to show all journeys registered. Centre of map ... 6 PHP, Javascript, AJAX, Software Architecture, Google Earth Mar 22, 2017 Mar 22, 20175d 18h $316
Write an Android application I want the merger of 2 android application QR GenScan and Vehicle Info . Functionality Includes SMS service , notification in Apps , Chatting on Application using one common Key 23 Mobile Phone, AJAX, Android, HTML5, jQuery / Prototype Mar 22, 2017 Mar 22, 20175d 17h $235
Convert a simple form to AJAX form I need to convert a buy-now form to AJAX. Currently it works by user entering the amount, and clicking the payment system they want to pay with. It then redirects to another page and user must click again to continue to the payment system. Now I want the form to work this way: user enters the amount user clicks which payment system they want after clicking the payment system, the form v... 37 PHP, AJAX, HTML5, jQuery / Prototype Mar 22, 2017 Mar 22, 20175d 17h $45
Build a Website - PHP, AJAX. template provided. PLEASE READ DESCRIPTION! I want a programmer with skills in PHP, HTML5, AJAX, JS, jQuery. Please read the description and only bid after it's fully read. This is a test project to see if we can work together. If we can, then 3-4 projects of this same kind will be assigned to you each month (long term cooperation) I will give template files and want modifications & programming of a complete portal site. Fea... 49 PHP, Website Design, Graphic Design, AJAX, HTML Mar 22, 2017 Mar 22, 20175d 16h $304
arduino Hi, On an Arduino with W5100 shield and an sd card, I setup a page ([url removed, login to view]) that read some sensors and update the webpage using ajax. In the same page I want to control some relay to open for just 0.1 sec. My code works and the sensors read the data, but I have a big delay in receiving ajax when I open a relay. In google developer tools, on the network tab 3 xhr file is pen... 9 C Programming, AJAX, Microcontroller, Arduino Mar 22, 2017 Mar 22, 20175d 16h $46
Build Escape Rooms App For Iphone & Android We looking to build app for Escape Rooms directory in israel. visitors will be able to find escape rooms near to their location and order appoitment for the rooms they wanted. *app most to be on high end quality and will be available to download from app store & google play store. *visitors will have an access to personal area to view they orders and change them if they wanted *every roo... 126 Mobile Phone, AJAX, iPhone, Android, jQuery / Prototype Mar 22, 2017 Mar 22, 20175d 15h $2924
Write an additional feature for a fitness application I have a small fitness application already, i just need an additional feature which is a scoreboard with a scores of list of friends (that happened to have the app too). For this app, the registration is view email, so in order for me to know list of friends who have this application, i will search using email and do some challenges for the week and see our scores in the board, at the end of the w... 27 Java, AJAX, Android, MySQL Mar 22, 2017 Mar 22, 20175d 14h $55
Music Discussion Site via Bootstrap Looking for someone who can create an online music discussion site via bootstrap. I can discuss more via private message about the details. 87 PHP, Website Design, Graphic Design, AJAX, HTML Mar 21, 2017 Mar 21, 20175d 4h $3132
Write some Software ● Backend development in a concurrent web environment ● Understanding of HTTP ● Application and code organization as well as API design ● Web frontend development skills 5 Javascript, AJAX, HTML, node.js, Web Services Mar 21, 2017 Mar 21, 20175d 2h $31
Need to fix loading of Json based website on mobile browser Our Website is designed in Json. We are facing issue in that website is not loading on mobile browser and this is the issue with each browser of mobile. Also it is quite slow on web also. 11 Javascript, AJAX, JSON Mar 21, 2017 Mar 21, 20174d 19h $188
Get a Website Built I need a new website. I need you to design and build it. it's chat script build with node js and sockit io this is an example for it [url removed, login to view] 53 PHP, AJAX, HTML, node.js, Socket IO Mar 21, 2017 Mar 21, 20174d 17h $259
fix some errors in cakephp based backend Fix some errors in our Website backend. For the backend, cakephp framework is used. Geo-mapping, geo-coding and mysql database processing are essential for this task. 49 PHP, Java, AJAX, CakePHP, Geolocation Mar 21, 2017 Mar 21, 20174d 17h $274
Microsoft C# full stack software freelancer required immediately An exciting opportunity exists for an intermediate full stack Microsoft C# and SQL software freelancer. Our client is a financial services company with operations in South Africa and 3 other East African countries, namely Kenya, Uganda & Tanzania. A 6-month contract is on offer, to assist the East African business, with opportunity for long-term, ongoing work. Ideally, we are looking ... 46 Javascript, AJAX, SQL, C# Programming, MVC Mar 21, 2017 Mar 21, 20174d 16h $857
Build a look are like of www.shapeshift.io Crypocurency Exchange Website I need a website like [url removed, login to view] no need to start coding are fresh you can use its api [url removed, login to view] or its skeleton [url removed, login to view] for fast development. I need a very powerful attractive design Picture of how i want the site design to be has been uploaded here 28 PHP, AJAX, CSS, HTML, Bitcoin Mar 21, 2017 Mar 21, 20174d 14h $283
Part Time WordPress Developer Looking for someone who can assist us in finishing our WordPress Development Projects. Most of them are simple Brochure websites, while some are E-Com ones. All websites are developed using Themeforest themes. The person should be ready to start immediately. 95 PHP, AJAX, WordPress, MySQL, HTML5 Mar 20, 2017 Mar 20, 20174d 2h $12
Build a Website Hello i need CRM in Laravel, i attached my requirements , please read it carefully and bid. The person that he / she will take the project , after the finishing of the requirements i will need it for maintenance and support sometimes. Keep in mind that i need a good clean code, with very good structure! Please do not bid if you do not know the laravel very good! I dont care about the de... 44 PHP, AJAX, CRM, MySQL, Laravel Mar 20, 2017 Mar 20, 20174d $422
simple cloud based java Web Service simple cloud based java Web Service 11 Java, AJAX, Google App Engine, RESTful Mar 20, 2017 Mar 20, 20173d 22h $60
Write some Software simple cloud based java Web Service 10 Java, AJAX, Google App Engine, Web Services, RESTful Mar 20, 2017 Mar 20, 20173d 21h $32
simple job "Hiding a link after first click from users" get MAC adress we are looking for someone who can help us to add some simple function , I am passing some values through a link "Like",we want to set the property such that the link is hidden and can t work again after first click of evry user am looking for a way to get mac adress of users . 6 PHP, AJAX, Software Architecture, HTML5, jQuery / Prototype Mar 20, 2017 Mar 20, 20173d 21h $25
PHP - Property Management Software Greetings I need property management software. I need Admin Table for LOGIN and PAGE AUTHORIZATION. I need Tenant Info Table to create the CONTRACT I need Property Table to create the CONTRACT I need Real Estate Agent Table to find the company details from CONTRACT I need Payment Table to check the paid amounts monthly. I need one screen to manage the PAGE PERMISSIONS For Ex; Eric ca... 37 PHP, AJAX, CSS, MySQL, jQuery / Prototype Mar 20, 2017 Mar 20, 20173d 21h $466
Need AngularJS expert. Hiring AngularJS expert for ongoing based projects. Back end mostly. Starter payout. Don't bid if your expectation is more than $5/hour. API will be provided. Only API binding job. Quick turnaround. Start proposal with word "Ninja" if you have read it carefully. Thanks 28 Javascript, AJAX, Angular.js Mar 20, 2017 Mar 20, 20173d 20h $7
Add a google ad on existing python website I would like you to add a responsive google ad on my existing website: [url removed, login to view] I will provide you with google ad code and login information, and will need you to implement within python/js/html user interface the ad so it looks nice on desktop and responsive on mobile devices without overlapping the google zoom buttons on the right, here is an exemple: [url removed, login t... 11 Javascript, Python, AJAX, HTML5 Mar 20, 2017 Mar 20, 20173d 17h $23
Write an iPhone application Mini Youtube app 19 PHP, Mobile Phone, AJAX, iPhone, iPad Mar 20, 2017 Mar 20, 20173d 17h $561
custom PHP coded website needed with basic classifieds features ASAP. hello i am searching a dedicated developer who can start right away on only my project. i need custom design like [url removed, login to view] with custom PHP Coding. if you have previous experience in classifieds script with core PHP coding. please let me know. i will expand features step by step as other projects first need only basic features for fast results. looking for be... 77 PHP, Javascript, AJAX, jQuery / Prototype, Software Development Mar 19, 2017 Mar 19, 20173d 8h $973
Optimise Speed and Performance Dear Freelancers, To give you an idea of what needs to be improved [url removed, login to view] use the link above to see all the weaknesses of our site. We use the latest WP with WP Super Cache and Autoptimize. Any question please let us know. 39 Javascript, AJAX, WordPress, CSS, jQuery / Prototype Mar 19, 2017 Mar 19, 20172d 23h $180
fix button problem during page loading fix button problem during page loading 18 PHP, AJAX, HTML Mar 19, 2017 Mar 19, 20172d 23h $6
collect data from an external website and show results on my website. We want to create a simple testing server. PYTHON is required to do this and MUST run on my server. 1. User has a box that asks them to paste in multiple gaming codes to test. 2. User pastes in there gaming codes and clicks TEST. 3. It will test these codes against the [url removed, login to view] server. 4. Once tested it will return results of the status of the gaming codes to my websit... 22 PHP, Javascript, Python, AJAX, PayPal API Mar 19, 2017 Mar 19, 20172d 20h $311
Stock market data scraping website I need a website built where I can view data scraped from the Australian Stock Exchange (ASX), put into my own database on my own server that is populated from historical data and also new data collected daily via scraping. The elements needed: 1. Create a Login page: Create a website with a login screen. [url removed, login to view] template looks nice. 2. Data collection: Populate database... 20 PHP, Website Design, AJAX, MySQL, jQuery / Prototype Mar 18, 2017 Mar 18, 20171d 18h $197
Build Search Interface like Pinterest I would like to build a search interface like pinterest. I would also like to simulate the behaviour exactly like pinterest. We will be building and integrating our test version to the search form on here [url removed, login to view] After which we shall deploy live. I would like to build the search autocomplete and suggestions just like it is here. [url removed, login to view] and enter the word ... 20 PHP, Javascript, AJAX, HTML5, HTML Mar 18, 2017 Mar 18, 20171d 17h $255
Build a Website -- 2 Hello, I have portal website for hotel, and i would like to ajust some parts on Admin board and Extranet Board for the moment. I am looking for a freelancer developper, who can make clean code, fast and with a good understanding. You can find on the attached files, some request needed for the moment, thanks to tell me the approximate time for each task. I can give you access to admin and extrane... 64 PHP, AJAX, Software Architecture, MySQL, HTML Mar 18, 2017 Mar 18, 20171d 11h $687
Write an Android application & iOS Application for my website Need an for my website and should work flawlessly and should have all the features which are there on website. 42 Mobile Phone, AJAX, iPhone, Android, App Developer Mar 18, 2017 Mar 18, 20171d 10h $241
Build script I have small project for you , details in pm! 43 PHP, Javascript, AJAX Mar 17, 2017 Mar 17, 20171d 6h $185
Ajax countdown counter I need a countdown jquery timer controled with a database Work as follow Insert in the database. Start date & time of the countdown. End date & time of the countdown When countdown is finished a message will display. Must be exact as attached picture. 22 PHP, Javascript, AJAX, MySQL, jQuery / Prototype Mar 17, 2017 Mar 17, 20171d 2h $143
Build online casino I need dice site like [url removed, login to view] or [url removed, login to view] ,but without bitcoins , fully secured with admin panel , more info on private chat! Serious freelancers only!! 46 PHP, AJAX, CSS, MySQL, HTML5 Mar 17, 2017 Mar 17, 20171d 2h $3487
Website & IT (Hostel Search and Booking Website) I need a website built. It would be a site that can search for hostels by accredidated students. It would enable them to search for hostels in that area, book it and make payments online from any where. This website should be able to allow its owner(admin) to update its content even without the knowledge of programming ( a content management system). I would also like the website to have user ses... 62 PHP, Javascript, Website Design, AJAX, CMS Mar 17, 2017 Mar 17, 20171d 1h $849
Medical store management system - open to bidding Medical Store System Management In C# (WPF, Entity Frame Work) Project descriptionMedical Store System is a computer-based system for tracking inventory levels, orders, sales and deliveries of medicines. The aim of automate its existing manual system by the help of computerized system equipment and full-fledged computer software, fulfilling the requirements, so that their valuable data or informat... 27 Website Design, Mobile Phone, AJAX, Android, Software Architecture Mar 17, 2017 Mar 17, 201723h 58m $1241
Showing 1 to 50 of 67 entries
« 1 2 »