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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    46 搜到的工作,价格货币为 HKD

    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...

    $202 (Avg Bid)
    $202 平均报价
    4 个竞标
    Checkout Shopify 6 天 left
    已验证

    Preciso de um programador para personalizar a tela de checkout do Shopify para clientes.

    $490 (Avg Bid)
    $490 平均报价
    5 个竞标

    Our users currently use two separate forms to book and schedule appointments with us. We need to get these two forms combined into one. We use acuity scheduling so we need someone who can work with their API [登录来查看链接] And possibly jQuery to connect our form on our server with Acuity’s API. We say ‘possibly jQuery’ as we are aware that acuity doesn’t support cross origi...

    $3505 (Avg Bid)
    $3505 平均报价
    45 个竞标
    Create a HTML5 page 6 天 left
    已验证

    ======================================================== ************* 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 ...

    $1236 (Avg Bid)
    $1236 平均报价
    61 个竞标

    Looking for individual freelancer not company to build 3d product configurator using [登录来查看链接], webgl, .gltf models, vue.js, javascript, html, bootstrap, php, mysql person should show me past link to consider their bid. Only bid if you have already made similar kind of 3d configurator and ready to show portfolio. Currently i will give small work and if everything goes fine will give full project.

    $1500 (Avg Bid)
    $1500 平均报价
    6 个竞标

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

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

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

    $839 (Avg Bid)
    $839 平均报价
    17 个竞标

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

    $31 / hr (Avg Bid)
    $31 / hr 平均报价
    28 个竞标

    I have implemented but there is some issue in the map and data loading need quick fix on it

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

    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 ...

    $39 / hr (Avg Bid)
    $39 / hr 平均报价
    43 个竞标

    I am working on an app here: [登录来查看链接] Basically, I am putting my CRUD in a modal format instead of regular Rails form. I used Bootstrap 4 modal for this. These are the issues: 1. The form on modal is not properly formatted (e.g the upload image, add new category is not hidden). 2. The form validation no longer works on modal format. 3. The modal doesn't close after CRUD 4. The new data th...

    $396 (Avg Bid)
    $396 平均报价
    9 个竞标

    Hello, i am looking for someone who having good experience for google cloud speech API , i want to convert speech to text file ,want to record long speech and need output in text ( Json response ). Want to develop this module in php and expecting text output in Json response. i am having google API key ready ( billable ) , Please bid if you have done similar work before . its very simple task wh...

    $210 (Avg Bid)
    $210 平均报价
    2 个竞标

    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 [登录来查看链接] Expert skill javascript + jquery required!

    $319 (Avg Bid)
    $319 平均报价
    49 个竞标

    I need enhance my web application interface

    $1251 (Avg Bid)
    $1251 平均报价
    26 个竞标

    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)

    $4625 (Avg Bid)
    $4625 平均报价
    40 个竞标

    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.

    $1352 (Avg Bid)
    $1352 平均报价
    57 个竞标

    I'm looking for the people who has an experiences in big data and machine learning to do the baccarat prediction system. I want you to design all gui the training system, pattern recognition, and prediction system to fully completed web applications using php as main language to be a free public prediction system for my website. Accurate must be 80% or more for fix bet money management system...

    $3855 (Avg Bid)
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    10 个竞标
    Fix errors on a php form 3 天 left
    已验证

    Fix errors on a php form. Urgent need

    $129 / hr (Avg Bid)
    $129 / hr 平均报价
    64 个竞标

    Fixed budget: 30 USD The sprite has an initial position in the maze. A game player uses the 4 arrow keys to move the sprite with certain speed. When the sprite moves, it turns white road bricks to another color of image. Red bricks prevents the sprite from further moving. When the sprite traversed all white road bricks, the player wins the game, and the game takes the player to the next level. Yo...

    $225 (Avg Bid)
    $225 平均报价
    6 个竞标

    I have a member site already. My main membership site is [登录来查看链接] (The World Profit Club Network Marketing Alliance™ WPCNMA™) and there are over 100 domains that are part of that project (all of which I own and have developed myself so far). I want to allow members to have a prospect management database separate from the existing member database. When a prospect becomes a paid member...

    $1492 (Avg Bid)
    $1492 平均报价
    24 个竞标

    I need a new website. I need you to design and build my personal website.

    $809 (Avg Bid)
    $809 平均报价
    13 个竞标

    [登录来查看链接]

    $1531 (Avg Bid)
    $1531 平均报价
    46 个竞标
    Validate custom ajax form 3 天 left
    已验证

    I'm using drupal 8, and I create custom ajax form but the validation not working. I want to validate the fields and show error messages.

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

    looking for a codeigniter expert full-time on monthly basis to work on multiple in house development/customization assignments. Must be self organised and multi tasker. ability to develop oral requirements to solutions in very short time as per expectations. clear in communication and ask necessary questions on requirement. knowledge of end to end project development (web/mobile app) prompt in re...

    $2086 (Avg Bid)
    $2086 平均报价
    22 个竞标

    Build a website on DOT CMS, attached is design of site

    $1174 (Avg Bid)
    $1174 平均报价
    11 个竞标
    frontend developer 2 天 left
    已验证

    I need a programmer who is specialized in effects similar to [登录来查看链接] sliders, small effects, etc etc. if you are a pro, send some examples asap and we can work together to enhance our websites.

    $1127 (Avg Bid)
    $1127 平均报价
    42 个竞标

    Hi Silvyster A., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $78 - $233
    $78 - $233
    0 个竞标

    Necesitamos realizar una app que recoja el número de teléfono de un usuario y envíe una fotografía que habremos sacado con una camara reflex y pasado a una nube.

    $1490 (Avg Bid)
    $1490 平均报价
    12 个竞标
    Wp ajax resposne with 0 Error 1 天 left
    已验证

    i build a form in Wp which it don't work and response with 0 i need some one who fix this NOW BUDGET 5 dollar

    $39 / hr (Avg Bid)
    $39 / hr 平均报价
    14 个竞标

    Here is my problem: I purchased this app from code canyon: [登录来查看链接] This is the website that goes with my app [登录来查看链接] The problem is: The app is not fetching all details from the website settings. The PAYMENT settings is not being fetched therefore I can't be paid for user upgrades. I need to find out why this is happening and I want to know how it can be fixed?

    $1228 (Avg Bid)
    $1228 平均报价
    17 个竞标
    Desarrollo de una app 1 天 left
    已验证

    cuento con un prototipo ya diseñado y prototipado para una app de busqueda de trabajo que integra un mapa en tiempo real. necesito desarrollarla para android

    $4749 (Avg Bid)
    $4749 平均报价
    26 个竞标

    Hola, buenas, tengo un proyecto terminado, es una web deportiva. quiero que me re diseñen la web con otra marca, es para otra empresa. mantendremos funcionalidades, pero la web debe ser diferente en cuanto a diseño. mas detalles en privado. saludos!

    $1446 (Avg Bid)
    $1446 平均报价
    41 个竞标

    The application should be of a group of people who are obout the same age and want to share ideas

    $3109 (Avg Bid)
    $3109 平均报价
    17 个竞标
    op-tech showroom 21 小时 left

    demo technology availability & ability

    $960 (Avg Bid)
    $960 平均报价
    2 个竞标
    Small image scraper with PHP 21 小时 left
    已验证

    For a job at the university I have to create a small system to generate images (search google) cut in exact sizes with changes in brightness and contrast and name change of the files for download. I attach images The textarea field each line break is a Google results query. On the right side it has default options and that can be changed according to the user's needs Finally, we have the ...

    $443 (Avg Bid)
    $443 平均报价
    10 个竞标
    blender expert. 17 小时 left

    develop plugin. bid json expert. via chat, delivery project [登录来查看链接] you want to bid, show me previous work.

    $155 (Avg Bid)
    $155 平均报价
    3 个竞标
    ServiceNow ITSM Developer 13 小时 left
    已验证

    I am working on a ServiceNow project, where I need help with some of the coding specifically building a validating workflows, auto-populated fields, and creating transferable update sets for loading into another instance of ServiceNow. I am working on the New York instance of ServiceNow

    $101 / hr (Avg Bid)
    $101 / hr 平均报价
    25 个竞标

    Module, payment process, we need a full stack developer, front_banck_end_posivilates of full maintenance continues services. Please read: Requirement: Web programmer with experience in Stripe or similar. We need a payment module, for our developing system, the process will be connecting to a payment provider (Stripe). The development will have the following requirements: payment plans and a li...

    $4298 (Avg Bid)
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    14 个竞标

    PLEASE DO NOT RESPOND TO THIS PROJECT UNLESS YOU HAVE THE AUDIO PROCESSING LIBRARIES EXPERIENCE. I will instantly delete any applicants who do not read this carefully. I need an engineer with additional skills as well: • PHP • Yii framework • MySQL • JavaScript • jQuery • HTML • CSS • Ajax/JSON • Git This is to get involved in a LONG TERM PROJECT that...

    $148 / hr (Avg Bid)
    $148 / hr 平均报价
    22 个竞标

    Php Object Oriented whit Ajax jquery and Mysql<div><br></div><div>Hi if you are reading this is because you have the skills for this and probably are a good and nice freelancer</div><div>Project consist in finish a simple digital goods website , the website sale subscriptions and code is in 90 % ready let me explain more about this</div><div>Once you...

    $210 (Avg Bid)
    $210 平均报价
    26 个竞标

    this guide looks like a great resource for integrating Stripe into a Laravel site: [登录来查看链接] Our website script included paypal pre-installed, we should allow that option too (activate) I would like their form NOT to include email request and for CVS 3 digit code NOT to be visible (now showing digits instead I think it should show the classical dots) We have a /buynights page with 3 choices whe...

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

    Full time Developer needed for Ongoing React native [登录来查看链接] have experience in React Native.

    $2116 (Avg Bid)
    $2116 平均报价
    30 个竞标

    PHP Developer Task: maintain a php project Hours: 4h a day, long terms (Previous developer worked over 1 year) Requirement: at least 3 years PHP, familiar with Cloud9

    $48 / hr (Avg Bid)
    $48 / hr 平均报价
    37 个竞标

    Seeking an agency or a team of minimum 3 PHP experts/developers who are available immediately and can work full-time to deliver a very very sophisticated platform with complex features such as multi-vendor-on-boarding, profile listing, packages/subscriptions management, dynamic appointment system, e-wallet, e-commerce, forums, reviews, order tracking etc. (All HTML's are ready. Only Back-end ...

    $13793 (Avg Bid)
    $13793 平均报价
    37 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. ...

    $23318 - $38863
    加封
    $23318 - $38863
    35 个竞标

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