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.

If you are a JavaScript guru, can finish tasks with high level standards and in a timeless manner, then this is the right place for you! Freelancer.com supplies JavaScript freelancers with thousands of projects, having clients from all over the world looking for having their job done professionally and settling for nothing but the best. Jobs vary from building a dynamic web & desktop applications to fixing errors and malfunctions with Scripts. Those clients are looking for someone like you to get the job done. If you believe you can do that, then start bidding on JavaScript project and get paid with an average of $200 per project!

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    1,467 仕事が見つかりました。次の価格: USD

    Hello. I am looking for a React Native developer. You should work on both backend and frontend. You should have experience with GraphQL and strong experience with Node.js Big plus if you have experience with Loopback.io. I am looking for someone who can work at $5/hr. Please don't apply if you are not okay with this. Thank you. Your proposal should start with "I know RN, GQL and LB&qu...

    $6 / hr (Avg Bid)
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    5 入札

    Looking for a full stack developer helping us with further development of our custom CMS. Knowledge of: - MVC - PHP - Javascript - jQuery - SASS / CSS

    $10 / hr (Avg Bid)
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    15 入札

    we want to validate customer adress in the shopify checkout. if a user enters "Packstation" we want to show a warning message and prevent the user from moving on with the check out

    $159 (Avg Bid)
    $159 平均入札額
    25 入札

    I am looking for a React Native developer. You should have deep understanding and practical experience of GraphQL. Also you should have rich experience of Node.js. Preferably have experience of [ログインしてURLを表示] I need someone who is able to dedicate more than 40 hours per week. Please start your cover letter with "Loopback & GraphQL" Thank you.

    $10 / hr (Avg Bid)
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    7 入札

    I am a sourcing agent that finds manufacturers around the world for various companies in the North America. I want someone to build the first lean version of software that will help me organize my clients, their product Assemblies and Sub-Assembly, and all the suppliers I get to quote for it. The purpose is to make it easier for me to keep all of the information organized so that my supplier selec...

    $20 / hr (Avg Bid)
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    74 入札

    Live site, done with our custom CMS on PHP, Javascript, MySQL. Will share all code on bitbucket. We have some corrections to do: 1. Changes on quantity calculation: There are products that are sold in packs (e.g. 6, 12, 18, etc.). The interfaces where the quantity of the Product can be chosen (Product and Shopping Cart details) should be changed so that: a) When the customer selects a quantity g...

    $11 / hr (Avg Bid)
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    20 入札

    We would like to optimize the performance of a large scale backend system written in Haskell. Our load testing results are not great and we think there is an opportunity to profile and improve performance by at least 3X. We are looking for someone who has experience with optimizing Haskell applications for high scale production use. Our stack uses: - Servant web server - Beam for MySQL integrati...

    $22 / hr (Avg Bid)
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    6 入札
    phprunner api to twilio 1 日 left
    認証完了

    hi we are looking for someone with previous experience with twilio and phprunner projects - to help us make web calls via twilio embeded to a phprunner project . also in addition to calls should have the option to link the saved recordings in local database and play / delete . So if you are someine that know how to use phprunner rest api and twilio pls get in contact with us otherwise please do n...

    $152 (Avg Bid)
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    9 入札

    Our marketing department has a big spend at Google Adwords and Google bills us everytime we reach €500 spend... Leaving us with tens of invoices everyday... Which leaves us with lot of manual work download/saving all the invoices... We are now looking for a program we can just turn on, and which download all the invoices in to PDF files and saves them in a map so we can send them to our accou...

    $207 (Avg Bid)
    $207 平均入札額
    11 入札

    We are looking for candidate to work with us on long term engagement to convert an existing web application frontend to Angular.

    $525 (Avg Bid)
    $525 平均入札額
    100 入札

    Need a web developer who can connect dashboard with database (phpmyadmin)

    $21 (Avg Bid)
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    15 入札

    Responsibilities: - Build responsive, accessible and performant UIs using a modern technology stack - Write clean, maintainable and testable code - Participate in and contribute to technology, architecture, workflow and design decisions Qualifications: - Experience building and deploying applications using either Angular, React or Vue - Experience working with git. - You are not afraid of CSS, H...

    $10 / hr (Avg Bid)
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    45 入札

    * At least 2 years of HTML, CSS and JavaScript experience * Experience with Responsive Design and Development * Experience working with graphic designers and converting designs to code * Ability to work on multiple modules throughout the day

    $442 (Avg Bid)
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    33 入札

    project details task to build a same website of [ログインしてURLを表示] , 8 games allowed. and including texas poker. to be able to use erc20 token to play. i will provide the domain and server. in a while

    $510 (Avg Bid)
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    13 入札

    The web based application should be able to upload CVs and search based on search criteria. There will be multiple users functions like CV Upload, CV Search and Admin function. Application should be future ready for ML & AI. Highest security for data.

    $348 (Avg Bid)
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    4 入札

    Looking for someone who can customise QR code. Informations: I have QR code with hyperlink only (see photo attached please). If you scan that QR code it says for example "[ログインしてURLを表示]" but also takes me to the same address (hyperlink [ログインしてURLを表示]). Is there any way how to change that popup message from QR code? But hyperlink will be different? Like my example "[ログインしてURLを表示]&...

    $140 (Avg Bid)
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    11 入札
    Gambling site 1 日 left
    認証完了

    I want a site where online gamers can bet against the outcome of their game/score/who dies first, or whatever they want. They can log onto the site, open a match/bet request with a friend, the friend logs on and accepts of declines the bet. Once the match is done, they log on and say who has one and the funds are transfer to the winner. The website would take a small fee of around 10%. Maybe using...

    $2466 (Avg Bid)
    NDA
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    35 入札
    Looking for Java Script expert 1 日 left
    認証完了

    I have a conference tool which I would like to add a translation option so that the close caption which is already in place can be translated to the language the audience chooses. You can have a look at bigbluebutton. It is an open source tool which we have taken and customizing. There are many parameters we need help on. So only expert JS do apply.

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    6 入札

    I would like to build a report design file using a BIRT framework, - Main idea is to have a table of contents page which shows all sections in report with page numbers. Pls get in touch with me for more details

    $93 (Avg Bid)
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    1 入札

    We are looking to build ourselves a website with the following requirements. Whitelabel & Redeploy-able Site Registration Function Email Confirmations, Reminders etc Live Stream Videos (Player) Video may come from RTMP sources like Wowza, Youtube etc. Ability to Integrate Zoom Meetings (Iframe) Live Group Chat (With Moderation if needed) Polls with live results, which we can deploy when we wa...

    $1032 (Avg Bid)
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    19 入札

    1: Live visitor indicator needs to function like this for visitor monitoring: [ログインしてURLを表示] 2 Visitor Registration Page + Popup Registration to collect more information about Visitors before start chatting. (a) First Name (b) Last Name (c) Company Name (d) E-mail Address (e) Phone Number collected from each visitor who is trying to chat. 3: Chat Agents Registration and able to assign to each de...

    $805 (Avg Bid)
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    37 入札
    $286 平均入札額
    10 入札

    i need a script only in phantomjs or casperjs for scrape [ログインしてURLを表示] price of rooms. the script capture from a page of [ログインしてURLを表示] the price in a table.

    $160 (Avg Bid)
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    24 入札

    Developing a tech product to solve inefficiencies in retail supply chain. Team comprises of IIT, IIM, BITS graduates with experience in management consulting, FMCG and e-commerce. Require a freelancer with hands on experience of production grade android apps - with portfolio of atleast 2-3 apps on playstore. Project requires solid android UI skills (fragments, custom view components) and fluen...

    $1157 (Avg Bid)
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    9 入札

    Siamo una start-up inglese di sustainable fashion, e stiamo cercando uno studente/ssa di informatica che sia disposto a lavorare, inizialmente, per 4/5 ore a settimana per lo sviluppo del sito front end. Software/linguaggi da sapere: 1) Shopify liquid. 2) Html. 3) CSS. Budget per ora: da definire. [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions...

    $16 / hr (Avg Bid)
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    6 入札

    Hi I want full stack webdeveloper to work with my team - full stack and good expereice this is long term job thanks

    $9 / hr (Avg Bid)
    $9 / hr 平均入札額
    54 入札
    Add a google driver link and more 1 日 left
    認証完了

    Add a google driver link and more: I have a page, and it works with a database. I want: 1 - Have a space for my logged in user to write the google drive link (save this link in his database). 2 - I have a calculation code, which needs to put a condition to work perfectly. 3 - This code needs to save data per month and per year. He's just saving for months, he's not saving for years. 4 - ...

    $51 (Avg Bid)
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    7 入札
    Integration setup 1 日 left
    認証完了

    Hello! Please read all details before bidding, I am looking to complete this today. I have a [ログインしてURLを表示] website with a few integrations with Zapier, Mailchimp, and Memberstack.io. A user fills out the registration page that is created on [ログインしてURLを表示] such as this [ログインしてURLを表示] and the form data is created in [ログインしてURLを表示] here is a screenshot: [ログインしてURLを表示] This data is then sent to Mai...

    $45 (Avg Bid)
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    8 入札

    1. This website (W) has to replicate all the email features that we get in the Gmail account. Eg: Inbox, Sent, Drafts, etc. 2. The CSS HTML file of this "W" are attached and can be used as-is. 3. The developer is free to use any fronted and back end technology per their convenience and comfort. 4. This is just a small task as a part of a medium size project and we are actually looking fo...

    $120 (Avg Bid)
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    14 入札

    Hi, we require some html/css/javaScript templates for an online application driven by Flask(python). There are quite a few templates to be developed but would like to start off small with a simple drag-n-drop template. More to follow if this is successful. Assistance will also be required in porting an SQLite database over to Mysql.

    $14 / hr (Avg Bid)
    $14 / hr 平均入札額
    9 入札

    I want to develop an ecommerce plugin that allows people to subscribe for ebooks and audio books and read or listen online without downloading the ebook or audio book. The plugin must have the ability to restrict the number of books that people read or listen to. It should have PDF reader and also an mp3 player that will allow people to read the book or listen online or offline. It should also(pos...

    $147 (Avg Bid)
    $147 平均入札額
    12 入札

    I need the full stack developer needed for multiple jobs. Details will be shared with winning bidder.

    $21 - $174
    シール
    $21 - $174
    28 入札

    Hello! I have a Wordpress site that I'm looking into moving a specific user role section admin to the frontend. Here is the video of instructions: [ログインしてURLを表示] Thanks!

    $36 (Avg Bid)
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    11 入札

    I want some one to develop a mini user-interface. The user interface need to have 3 fields (First Name, Last Name and a drop box to choose from. The interface should have option to print. Most importantly the interface should then store the database and export to google drive via single sign on login.

    $99 (Avg Bid)
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    15 入札
    Three.js Expert needed-Hiring now. 1 日 left
    認証完了

    Dear every one! What you will be doing: Adding new features, fixing bugs, and making improvements to the graphical portion of a design tool that is implemented with React.js, [ログインしてURLを表示], and MobX in preparation for the initial release. Requirements: * Strong background in Javascript and WebGL frameworks ([ログインしてURLを表示], [ログインしてURLを表示]) * Solid grasp of 3D mathematics, geometry and basic li...

    $35 / hr (Avg Bid)
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    11 入札

    Hi, I have a sqllite database [attached], the developer should create a simple script to work on ubuntu system to show a dashboard with the data stored in the data base. the database will change continuously, about 20 times per second , the developer must make the script to load the data from db as soon as it is changes, the complete page should not reload, only the changed cell should come in t...

    $154 (Avg Bid)
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    36 入札
    need a developer for opencart -- 5 1 日 left
    認証完了

    We need someone to do the following : 1- the COD extension in opencart need be changed to be for selected products only , then send data to shipping company " code for API already made " 2- reduce the number of DOM in the website 3- minify the JS , CSS , HTML 4- fix the homepage layout to be as perfect as possible 5- enhance google record 6- fix all website issues max payment : ...

    $217 (Avg Bid)
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    4 入札
    Angular Development 1 日 left
    認証完了

    hello i need someone knows Angular 8 and 5 backend is Spring

    $175 (Avg Bid)
    $175 平均入札額
    53 入札

    I need a build of a sub-domain using a Google Earth API to insert as a call up button from the front page of my website. This will direct the user to Google Earth Pro and allow them to interact and draw areas of interest for me to arrange a quote for some aerial mapping assignments. Have a look at this. I will need to add my details etc.

    $129 (Avg Bid)
    $129 平均入札額
    14 入札

    Responsibilities: - Build responsive, accessible and performant UIs using a modern technology stack - Write clean, maintainable and testable code - Participate in and contribute to technology, architecture, workflow and design decisions Qualifications: - Experience building and deploying applications using either Angular, React or Vue - Experience working with git. - You are not afraid of CSS, H...

    $10 / hr (Avg Bid)
    $10 / hr 平均入札額
    46 入札

    hello i have an issues in my chat app and i want a java script devolper to solve this propleme in code

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

    * At least 2 years of HTML, CSS and JavaScript experience * Experience with Responsive Design and Development * Experience working with graphic designers and converting designs to code * Ability to work in a fast paced environment * Collaborate with designers to ensure UI/UX feasibility

    $439 (Avg Bid)
    $439 平均入札額
    63 入札

    I want to develop an ecommerce plugin that allows people to subscribe for ebooks and audio books and read or listen online without downloading the ebook or audio book. The plugin must have the ability to restrict the number of books that people read or listen to. It should have PDF reader and also an mp3 player that will allow people to read the book or listen online or offline. It should also(pos...

    $173 (Avg Bid)
    $173 平均入札額
    10 入札

    Hi everyone I'm looking for a innovative developer and engineer who is an expert in LAMP stack, For the right candidate, it will be on-going project. Thanks.

    $146 (Avg Bid)
    $146 平均入札額
    7 入札

    I have a react/typescript project that I need to make work with IE11. I'm having issues getting the dependencies to compile correctly to ES5 for this to work.

    $173 - $519
    シール
    $173 - $519
    17 入札

    Hi! I want help with the load times on my website for both mobile and deskop. Currently I've done some work (minify css, html, lazy loading etc. and the current page score is about 80 on [ログインしてURLを表示] The biggest problem I have in the mobile preformance. So Im looking for you expertise in optimization to make the site the fastest it can be with the goal to rank higher on google The site w...

    $87 (Avg Bid)
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    45 入札
    WordPress Plugin Developer 1 日 left
    認証完了

    We are looking for senior WP/PHP plugin developer for our team at ExpressTech. We own and develop several popular WordPress plugins such as Hide My WP, QSM, [ログインしてURLを表示] etc. We operate 100% remote with great work-life balance culture. Our team members are based primarily around Asia pacific. Skills required: * Excellent WordPress plugin and core PHP developer * Skilled in PHP, HTML, CSS and Ja...

    $465 (Avg Bid)
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    16 入札
    Looking for p2p exchange 1 日 left
    認証完了

    Hi i am looking for p2p exchange script kindly bid which have already project which is ready made. Thanks

    $1000 (Avg Bid)
    $1000 平均入札額
    8 入札

    Application Is developed in hindi language only kurti dev 10 if u understand the project then we will provide other data Brief about work - Multiple Image Image attach with there enrollment id small work of account report preview with selected date range

    $647 (Avg Bid)
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    8 入札

    We're looking for a React/Apollo expert for my project. You must have at least 3 years experience in React and Apollo-client. It's a long-term position to the right candidate. We're going to hire 2 freelancer immediately. If you are not an expert, we will ignore you. Regards.

    $20 / hr (Avg Bid)
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    29 入札

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