Freelancer.com is offering you thousands of JavaScript gurus who will help you with all your JavaScript tasks in a timeless manner and with excellent proficiency. JavaScript is a scripting language used to enable programmatic access to objects within software applications. JavaScript will make your website more interactive, allowing your users input information, move elements around on the page, and make your website more functional.

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    1,118 仕事が見つかりました。次の価格: USD
    TreeSearch 6 日 left
    認証完了

    Write a recursive function to teach a tree and return the number of occurrences using ES6 Javascript (see attached [ログインしてURLを表示] file)

    $15 (Avg Bid)
    $15 平均入札額
    4 入札
    Web App development 6 日 left
    認証完了

    Web application - responsive design, simple and intuitive. More details will be shared upon contact. Ajax, html5,

    $480 (Avg Bid)
    $480 平均入札額
    61 入札

    If anyone knows of a plugin that does this, let me know. Otherwise I need a social media plugin created or altered. How it needs to work: 1. a social media influencer signs up with our site. 2. they create their account page and connect their social media they want to share with other people. So all they do is connect the accounts they want (Instagram, youtube, facebook, etc) so they are verifi...

    $141 (Avg Bid)
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    11 入札

    Hi, we are looking for a freelancer who is expert PHP and JS coding. we need on monthly basis permanent worker. only responsive and professional can cot here Regards

    $146 (Avg Bid)
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    28 入札
    Expert ReactJs Developer 6 日 left
    認証完了

    Full-Time Job Frontend developer who can develop responsive and beautiful frontend using reactjs. You must be fluent with reactjs, redux and redux-saga. Preferred experience is 2 or more years in reactjs. Already hired dev is designing screens, you will have to dispatch actions through Axios and fetch data from API. Our backend is in DotNetCore. Please reply only if you have done several projec...

    $5 / hr (Avg Bid)
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    3 入札

    I am looking for an expert person at [ログインしてURLを表示] To implement the twilio SDK chat in my application and thus be able to have a very functional chat with push notifications working well. Please only answer if you have the advanced knowledge in the api of twilio so we don't have to waste time.   Don't bother responding if you've never created a project with the twilio chat...

    $157 (Avg Bid)
    $157 平均入札額
    10 入札
    Blockchain voting system 6 日 left
    認証完了

    Create blockchain solution

    $17 / hr (Avg Bid)
    $17 / hr 平均入札額
    16 入札

    I require some minor updates to this codepen: [ログインしてURLを表示] It uses a custom implementation of Froala ([ログインしてURLを表示]). You can find the API docs (options, methods, events) here: [ログインしてURLを表示] It is based on the drag and drop example here: [ログインしてURLを表示], but uses a pallet on the left to drop onto the Froala editor on the right. I need you to: 1. Correct the code so that items dropped from t...

    $31 (Avg Bid)
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    4 入札

    Hi, I'm looking for a simple script embedded in html to get pictures from Instagram to be used as custom html in a drag and drop website builder. It should always display the image as a square and should have no padding or margin, just the image. I need the same script modified a bit 5 times to display the latest 5 images individually.

    $22 (Avg Bid)
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    7 入札

    Javascript Popunder that surpasses all pop-up blockers. Provide demo that works with all browsers and blockers. The job consists of the javascript / jQuery error free source code. USD 10.

    $21 (Avg Bid)
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    3 入札
    Build an Excel scrip 6 日 left
    認証完了

    We would like to build a scrip that imports a list of fields from an Excel spreadsheet , fills out the Excel spreadsheet, apply the formulas inside the Excel , create tabs for each year with the same formulas and creates a summary tab. Here are the directions: 1. The end user will fill out the “import List” tab 2. The scrip will analyze the data in the "import tab", creat...

    $18 / hr (Avg Bid)
    $18 / hr 平均入札額
    20 入札

    I need a mobile application to totally control the mobile screen Thanks for your interest in this program. I need to create a program as a part of an application. This section will cover the fully control of a mobile screen ( from mobile user side) not remotely. Please let me know if you have an experience in this area and let me know, - What are the features you can control in the mobile scre...

    $149 (Avg Bid)
    $149 平均入札額
    9 入札

    Hello Everyone. This project is wordpress customization task. The site was made by wordpress and using blogrid theme. Also all pages was made by wordpress bakery page builder. So if you know about backery page builder, it will be very easy. I need the long term wordpress devloper. I can give more project to you after finish this project clearly and perfectly. My budget is 30~60$ + bonus because pr...

    $52 (Avg Bid)
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    33 入札

    A data driven engine that read the "page" settings thorough an API and design all the page components like: - Filters: - Drop Down, checkbox..... - Content - Grids & charts You don't need concern with the data and API. Just develop the UI.

    $649 (Avg Bid)
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    23 入札

    Seeking a front-end developer to solve ongoing issues on GitHub related to my project. Developer's webserver with front-end project: [ログインしてURLを表示] username: devel password: 123123rrr You can login and see the project (it's beta). I'm proving access to NFS (Network File System) from where the frontend code can be modified. So, you need a Linux machine to use NFS. Also, there is...

    $44 (Avg Bid)
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    9 入札

    I would like to get a database from a specific website. [ログインしてURLを表示] There are 106 000 businesses I would like to have all entries in a database as a final output. The structure of the database must contain all the possible fields. To have full access, you must check the 2 boxes there : [ログインしてURLを表示]

    $307 (Avg Bid)
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    40 入札
    Optimize Site Load Time 6 日 left
    認証完了

    I need a mobile site optimized for site load speed. Includes optimizing images, managing render-blocking resources, defering off-screen images, etc... Please list previous projects where you have done this type of specific work.

    $139 (Avg Bid)
    $139 平均入札額
    39 入札

    Please see this site.. there is is some issue with the CSS how it loads twice as it loads... [ログインしてURLを表示] Need someone to give written instructions to my developer as to how to fix.

    $15 (Avg Bid)
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    14 入札

    Need Google Analytics Tracking Installed Need someone experienced with Google Tracking

    $113 (Avg Bid)
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    24 入札
    Build me an html website 6 日 left
    認証完了

    I want you to build me an html website with replication script of www.imperial-consultants.co.uk. You just create a replicate website with the same information and pages. After you complete the job, I will edit the contents myself.

    $233 (Avg Bid)
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    92 入札
    3D Model to web 6 日 left
    認証完了

    Would like to find a Pro that can bring my model to life in the browser. 1) Using [ログインしてURLを表示] or any other such technology, the ideal candidate would be able to translate the 3D file (blender or fbx file) sent by me into a model that can be seen directly in the browser. 2) Using facerig or something similar, through Unity3d or other similar, I want the app to be able to capture facial expres...

    $20 / hr (Avg Bid)
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    11 入札

    4 Developers required for immediate work You only need to hold the experience set of one row. 1. SQL Developer/Admin (Preferably with Python Experience) x2 or 2. Front End Designer (HTML, CSS, JS, VueJS/ReactJS/AngularJS) with UI/UX Design experience in Invision x1 or 3. Full Stack Developer (Python, JS, HTML, CSS) x1

    $45 / hr (Avg Bid)
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    23 入札
    DEVELOPERS WANTED 6 日 left
    認証完了

    I need a developer who can build me a tool that I can bulk upload thousands of domains to and it can tell me if any of them are live site...then within this I would like to be able to set up custom search criteria (example...live sites older than 90 days, live sites older than 1 year etc.)

    $189 (Avg Bid)
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    34 入札

    Hi, I need you to integrate one website form, with the Crm company we use. They provide integration document and Api. So i need that when a New user fills the form of the website below, that the lead automatically is sent to my Crm trough api. (We already have done this integration with another developer, but we lost contact with him, and we need to replicate this integration with other websites...

    $133 (Avg Bid)
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    35 入札
    $12 / hr 平均入札額
    21 入札

    I want create a software online like this: [ログインしてURLを表示] It is no necessary design, only the development of software. The integration is with Paypal. The user need create your Login, pay with Paypal to release all functions os software to use. Please enter your negotiating budget and… How soon does the project end?

    $10 (Avg Bid)
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    1 入札
    Fix Timer issues on React/Redux 6 日 left
    認証完了

    Hi! I need some kind of timer for my react/redux project. I'd like to use redux-timer-middleware but need to change features on that. I'm seeking a talented react developer who can help me on this issue. I'm looking forward to hearing from you. Thanks

    $121 (Avg Bid)
    $121 平均入札額
    8 入札

    Currently I have a betting website. I need a programmer, who knows how adresses can be generated automaitcally(created from the wallet [ログインしてURLを表示]), to avoid the usage of a third party bitcoin payment processor. So I will create 100 bitcoin adresses in my [ログインしてURLを表示] wallet, and these must be assigned to users who register themselves on my website. Contact me for experience and knowledge. Th...

    $21 / hr (Avg Bid)
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    16 入札

    freelance programmer to move my Videos to different place, who student or live Hesperia or Apple Valley, CA part work only that know how work with weebly computer or off hard drive.

    $13 / hr (Avg Bid)
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    7 入札

    Categoría: Programación y Tecnología Subcategoría: Programación Web ¿Cuál es el alcance del proyecto?: Crear un nuevo sitio personalizado ¿Es un proyecto o una posición?: Un proyecto Actualmente tengo: No aplica Disponibilidad requerida: Tiempo completo Integraciones de API: Social media (Facebook, Twitter, etc.) Roles necesarios: Dise...

    $531 (Avg Bid)
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    29 入札

    I'm in need of guys who have good English experience. If you have javascript experience, it would be a great plus. - New freelancers are welcome. - This job is not for Africans and Arabian and Chinese. I've hired lots of guys from these locations already. Sorry for this. - You should be available for video call. Thank you.

    $152 (Avg Bid)
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    15 入札

    I am looking for an expert person at [ログインしてURLを表示] To implement the twilio SDK chat in my application and thus be able to have a very functional chat with push notifications working well.

    $141 (Avg Bid)
    $141 平均入札額
    21 入札

    Our project is an analysis platform for cryptocurrencies and blockchain. Please apply only if you do have experience with node.js and vue.js. Hiring freelancers based in the following countries:► Indonesia‎/ Laos‎/ Malaysia/‎ Myanmar/‎  Philippines/‎ Singapore/‎  Thailand‎/ Vietnam‎  Thanks!

    $7 / hr (Avg Bid)
    $7 / hr 平均入札額
    24 入札
    Rediseño de sitio web 6 日 left
    認証完了

    Necesito un rediseño de mi sitio web

    $54 (Avg Bid)
    $54 平均入札額
    22 入札

    I am looking for a programmer who has experience in develop a bitcoin betting site. I have a site, but it needs to be adjusted and modified by a experienced programmer. If complete software bitcoin betting sites are working, I am also interested in buying this. Example for bitcoin bettingsite: [ログインしてURLを表示]

    $12 / hr (Avg Bid)
    $12 / hr 平均入札額
    12 入札
    HTML and CSS 6 日 left

    We are looking for a talented WordPress theme developer who can match pre-existing themes from websites on other CMS platforms that we are converting to WordPress. Applicant must be proficient in WordPress theme customization, HTML5, CSS3, JavaScript and some PHP and knowledge of WordPress functions is a bonus.

    $140 (Avg Bid)
    $140 平均入札額
    16 入札
    Yii2 freelancer wanted 6 日 left
    認証完了

    We have built HR software on yii2 base, we are searching Yii2 programmers for cooperation on small tasks as well for full time / part time.. Software built using: yii2, php, boostrap, mysql, jquery. Software contains: Rest API, Nativescript smartphone app's Software consists of: candidate / vacancy / client / hours / invoice / CRM / auth / etc..

    $18 / hr (Avg Bid)
    $18 / hr 平均入札額
    60 入札

    Greetings, I'm looking for an individual developer who is well-versed in Javascript/HTML5. On top of that, fluent English(UK, US) is required(Please confirm again this option) if not, your proposal will be ignored. Best, P.S not preferred for Indians. Thanks

    $135 (Avg Bid)
    $135 平均入札額
    16 入札

    Caut pe cineva care ma poata ajuta sa îmi facă niște boți în Python sau Selenium. Astept oferte. Multumesc.

    $152 (Avg Bid)
    $152 平均入札額
    5 入札
    WordPress Article update mechanism 6 日 left
    認証完了

    HI Developer : We would need your help to set up API calling form APP. (need to integrate the firebase plugin) call data to wordpress blog section only .. You can take reference on the attached JSON response format. Please note that in order to instantly update the content to both ends, App Developer will be using cloud firestore from firebase to generate real time data. The data format will...

    $159 (Avg Bid)
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    15 入札

    We have 404 Error Pages to be cleaned and they need to be mapped to appropriate urls

    $19 (Avg Bid)
    $19 平均入札額
    30 入札

    For our e-commerce we need of web application standalone that accept input data by post/get/json/xml and generate the waybill for DHL Courier Europe in pdf. We need of skilled freelancer that have experience with DHL API. we have many accounts on dhl and we need to send from our e-commerce the XML or Json to this web APP, then web app check address/validation and have to print preview costs and c...

    $1549 (Avg Bid)
    $1549 平均入札額
    58 入札

    Hi, We are a digital startup in Dubai our services are available online which will require advance technical skills to be developed. We are in search of amazing talent. Please apply Only if you are expert in Javascript / jquery and html ecommerce website like: [ログインしてURLを表示]

    $1156 (Avg Bid)
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    123 入札

    I want a node.js programmer to design a nosql database architecture for an application, then use elastic search to design a mysqli-like select queries for it. Or A firebase programmer who can implement the elastic search plugin to be able to perform advanced data base retrieval or manipulation operations. message me for pseudo-schema, for

    $153 (Avg Bid)
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    9 入札

    browser extension development ...chrome explorer safari beta will gather data on hate speech terms found on message boards and comment sections...might require algorythm to detect hatespeech..we have open source coding for it...found on github...we might have to integrate facebooks open source software dealing with hate speech....msot likely beta version might not need development of algorythm b...

    $3104 (Avg Bid)
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    23 入札

    Required Skills: - Angular 2+ - Bootstrap - Angular Material - angular-in-momory-web-api - Jasmine for Unit testing

    $33 / hr (Avg Bid)
    $33 / hr 平均入札額
    68 入札

    We need a developer for the app development according to the attached requirements: Proven experience in React.js, React Native and Python/Django. It will be paid per module completed. Daily Code reviews will be performed. Availability to hold weekly sprint planning meetings. The fulfillment of tasks will be evaluated based on the sprint to continue working with the Freelancer. The project b...

    $50 / hr (Avg Bid)
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    41 入札

    Everyday life has few boring task so i would like to have them [ログインしてURLを表示] such as opening word as soon as i turn on my computer and such

    $12 / hr (Avg Bid)
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    21 入札
    Script cripto 6 日 left
    認証完了

    Necesito desarrollo de un software para arbitrar criptos entre exchanges

    $4358 (Avg Bid)
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    41 入札

    I need a PHP expert to help me on fixing PHP coding errors and adding some features/updates in my web application

    $12 / hr (Avg Bid)
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    64 入札

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