Javascript Jobs

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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    1,107 找到的工作,价格在 USD

    You should deliver a fully working website built with ReactJS. You should have enough experience of ReactJS frontend applications with TypeScript, ReactStrap, CSS. You should also know how to consume APIs in ReactJS frontend. You need to work using Git (push, pull, merge, pull request). We are building a new platform for fitness area. We are sure this will be an innovation in the fitness area. A...

    $20 / hr (Avg Bid)
    $20 / hr 平均报价
    21 竞标
    JAVA Expert 6 日 left
    已验证

    Looking for an expert who can make a small program in JAVA thanks

    $4 / hr (Avg Bid)
    $4 / hr 平均报价
    13 竞标

    Hi, my name is Alex and i need a tool for a game (might be considered cheating) that helps me aim in the game Shellshock Live on steam. The game is a 2d shooter, where you are playing as tanks vs other tanks and the goal is to do enough damage to the opponent so he dies. I need a tool that is not interfering with the game (overlay) that can show me the trajectory of my shots. There are also spec...

    $158 (Avg Bid)
    $158 平均报价
    3 竞标

    We are looking for blockchain developer who can develop our new blockchain.

    $18 / hr (Avg Bid)
    $18 / hr 平均报价
    17 竞标

    Hello, I am looking for a php, CSS and JavaScript developer, in order to change a Cratejoy platform website. I already have a web structure and want to adapt it to a certain design. Attached you will find images of what I am looking for and a link to my Cratejoy website in order to review the code: [登录来查看链接] Please contact only if you can do this Cratejoy code changes, I don’t want a Wordp...

    $157 (Avg Bid)
    $157 平均报价
    19 竞标

    I have a program made in python language and I am looking for someone capable enough to do this little task for me. The program is a basic Sudoku game made using Tkinter library in python. I have attached the zipped folder of the program below. The program is running fine. The only modification to be done is that after submitting a wrong solution, the program must highlight the box with wrong inp...

    $41 (Avg Bid)
    $41 平均报价
    8 竞标

    I want to build this app from scratch Please estimate timeline and budget Send me the documentation within 3 hours, I will select right candidate after checking the documents we need the source code at all time, non negotiable

    $564 (Avg Bid)
    $564 平均报价
    28 竞标

    Hello, We're looking for a developer that has integrated succesfully the Channel Manager of Siteminder or Mews systems onto a website. Please only respond if you have experience in integrating Siteminder/Mews/Cubilis. Portfolio is required. Thank you

    $1135 (Avg Bid)
    $1135 平均报价
    17 竞标

    Hello Looking for a CSS developer for a few minor tasks in mobile css. Start asap, one hour of work. Thanks

    $19 / hr (Avg Bid)
    $19 / hr 平均报价
    42 竞标
    Install Script 6 日 left
    已验证

    I need install a script in my website [登录来查看链接]

    $27 (Avg Bid)
    $27 平均报价
    21 竞标

    We need someone to successfully install a dropship plugin from a fashion retailer in order that we can list their entire catalogue on our wordpress site. This will include not only the installation but also ensuring correct catagories are mapped etc. It is important that fields such as item size and colour are incorporated too. A good working knowledge of PHP javascript needed also.

    $202 (Avg Bid)
    $202 平均报价
    52 竞标

    I run a karaoke company and I currently have my own online song request system, that replaces the need to have printed songbooks and paper song slips, which allows patrons at my shows to request songs from either their smart phone, or using one of my kiosk tablets I have at the show. Patrons love it, however I had to do it quickly and it is written in JS and runs on a WP site .... Its fine for wha...

    $505 (Avg Bid)
    $505 平均报价
    23 竞标

    About us: We are a small tech startup based in Maryland whom come from various backgrounds and love the tech world. What we're looking for is an experienced full stack developer to help kick-start/build on the inspectivize app which is a app that allows users to instantly book inspections and have a top rated pro to their property within 15 min think of Uber but for real estate. The webapp sh...

    $1219 (Avg Bid)
    $1219 平均报价
    10 竞标

    If you have Google Pixel 3, hope to work with you. You should know Kotlin and i want to keep long-term partnership. This is Android Camera Usage project. Thanks.

    $20 / hr (Avg Bid)
    $20 / hr 平均报价
    3 竞标

    I need someone who want to sell his or her verified developer should contact me

    $444 (Avg Bid)
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    50 竞标
    Dynamic website development 6 日 left
    已验证

    I want to develop a dynamic website for institution . It has to be completely dynamic with 3 forms, one chat box ([登录来查看链接]) and 2 pop up boxes .

    $354 (Avg Bid)
    $354 平均报价
    69 竞标

    Lima Bean is a forward thinking digital agency based in Cape Town, South Africa. We are looking for a skilled and motivated PHP Full Stack developer to join our team, to work remotely preferably on a full-time basis for an indefinite period. Experience in the CakePHP framework is a must, and preferably also some Python experience. This role is a full stack development role and thus will require so...

    $6 / hr (Avg Bid)
    $6 / hr 平均报价
    13 竞标
    Flash Games -- 2 6 日 left
    已验证

    I need flash maths games like on this site [登录来查看链接]

    $17 (Avg Bid)
    $17 平均报价
    2 竞标

    If you are familiar with Tradingview then you will know that we can apply indicators to our chart. Problem is sometimes these indicators are private, meaning you can still add them to your chart but cannot see the source code of that indicator (Pinescript) written by the author. I managed to use Chrome Debugger tool to debug the Javascript and get the Pinescript of public indicators. However, wit...

    $111 (Avg Bid)
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    1 竞标

    Realizzare un’applicazione per rilevare e storicizzare dati da pagine web. Il software deve prevedere un’interfaccia di amministrazione per intervenire sulle tabelle di configurazione e dizionari per facilitare la manutenzione delle regole di rilevazione dei dati. Fornire degli endpoint per interagire via API in modo puntuale o bulk (per l’inserimento delle pagine e per ottenere ...

    $4273 (Avg Bid)
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    30 竞标

    Dear freelancers, I have economic analysis project and there are many features that we still should implement. Please review attached excel file. There are 6 countries data and charts were implemented. You will implement those charts to Django project. Please remind me cost and timeline for it. We need to move forward to next tasks asap. So, give me your best cost and timeline for further eng...

    $542 (Avg Bid)
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    15 竞标
    Wineplanner 6 日 left

    I need to create an "Airbnb be like" platform for winery visits. Exactly the same like this website: [登录来查看链接]

    $921 (Avg Bid)
    $921 平均报价
    15 竞标

    Hello, Looking for someone to create an API like the one from [登录来查看链接] in order to get data about the community of instagram influenceurs. What I want is demographic data, sex, interests and check for fake followers (profiles with +1500 followings). Send "IG" if you've read. French speakers greatly preffered.

    $214 (Avg Bid)
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    5 竞标
    Educational web site 6 日 left
    已验证

    I have a coaching center. I want to make a web site for it. All details given at chat box.

    $1041 (Avg Bid)
    $1041 平均报价
    110 竞标

    Hi, we are Cryptotimes [登录来查看链接] , web application for digital currency traders and enthusiasts. We are looking for new developers to help us build our application. Qualifications: -basic understanding of methods in crypto-trading -ability to efficiently manipulate big data in realtime (database -> websocket) -experience with various social APIs (Twitter, Facebook…) -knowledge of D3....

    $17 / hr (Avg Bid)
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    11 竞标
    fix 2 form with google captch 6 日 left
    已验证

    We have to forms that needs to be fixed it is a simple job to do.

    $5 / hr (Avg Bid)
    $5 / hr 平均报价
    40 竞标

    Looking for skilled in angular developer who can join our team. Redux will be plus. You should have experience about angular 6 exactly. Project will be admin dashboard build. The important thing is supporting RTL language. Bid with "I am angular expert and good at RTL", otherwise bid will be ignore.

    $7 / hr (Avg Bid)
    $7 / hr 平均报价
    14 竞标

    Hello, I'm looking for a one-page website where i can enter in a youtube or facebook video url and it will download the video into a folder on the server (for me to download later from ftp). It also must keep a list of all the videos downloaded (these can be on the front end of the site) for future reference. This site will only be used by me as a tool. it must also be mobile ready.

    $97 (Avg Bid)
    $97 平均报价
    6 竞标
    Website loaded macro 6 日 left
    已验证

    Hi, could someone please provide me with a simple macro that detects if a particular webpage is currently FULLY loaded into IE and then prints YES or NO in a cell?

    $16 (Avg Bid)
    $16 平均报价
    7 竞标

    I need a Web Form that can capture Customer Info. If the service is available in the city - the customer address needs to be pinned to a Map and logged. According a Geo-Fence created based on suburb's availability for the cities the status of the suburb must change color based on % Sign Up. There are two sign up options. Interested , Interested - Secured. Interested - Secured must direct...

    $18 / hr (Avg Bid)
    $18 / hr 平均报价
    64 竞标
    Data Entey 6 日 left

    I need you to fill in a spreadsheet with data.

    $17 / hr (Avg Bid)
    $17 / hr 平均报价
    60 竞标

    Hi I need somebody that can create a web browser for me . This browser must be compatible with Windows, Mac and Android. Please only bid for this project if you have previous experience in such project.

    $327 (Avg Bid)
    $327 平均报价
    4 竞标

    >>>USD15 budget Maximum<<< >>>Predefined offers will not be consider<<< - We have a PHP form that collects 60 answers. When we hit "send", the answers are sent via email in an Excel file. - It stopped working one month ago and we don't know why. It was working before. - This project include: * Test the script in your own server * Test the...

    $19 (Avg Bid)
    $19 平均报价
    22 竞标

    We need ready-made shopping cart preferable built in .Net. We require source code for that. If you can also do little customization (if required) then that would be great. bids also requested for peoples who has worked on shopping cart functionality who can built the same within 15-20 days.

    $350 (Avg Bid)
    $350 平均报价
    7 竞标
    Work on AdminLTE 6 日 left
    已验证

    This project needs to build up some additional design. mainly html / css work is there. I am looking for long term milestone basis development. If I like your work then there will be plenty of work for upcomming one year on different technologies, like: nodejs, php, android, html css, worpress, magento etc.

    $5 / hr (Avg Bid)
    $5 / hr 平均报价
    12 竞标
    Build me a website (React) 6 日 left
    已验证

    I am looking for someone who familiar with react. This project is very long term project. So video interview must be required. Don't bid Asian. Only bid European or American. New freelancers are highly recommended.

    $11 / hr (Avg Bid)
    $11 / hr 平均报价
    23 竞标

    I need to fix the interactions of a booking dates selection calendar in an Angular 4 + Typescript project. Currently we are using a jquery plugin, but the interactions are awful. We should either fix the plugin or replace it with custom or angularjs calendar.

    $553 (Avg Bid)
    $553 平均报价
    46 竞标

    I have a heavy and complex Excel file that runs simulations. I would like to host it somewhere in the cloud and create a web-based interface, so clients can access there, feed the data, run the simulations in the cloud and then show the results in the website.

    $203 (Avg Bid)
    $203 平均报价
    16 竞标

    I have a production aws mern web app running on react/redux and mongodb/node. There are bugs and small features to add. I need an experienced senior developer that will take the project from here, no time waster. Deadline is set for Sunday maximum. Specs attached below, review them and get back to me. My budget is 400$ , no I will not increase budget so don’t ask me if you are not interest...

    $407 (Avg Bid)
    $407 平均报价
    6 竞标

    i need the Python - Selenium - React.js expert for my multiple jobs. please bid if you are expert. Details will be shared with winning bidder

    $754 (Avg Bid)
    $754 平均报价
    1 竞标

    We are looking for smart developers HWO HAVE ALREADY RICH EXPERIENCE in 3D APPLICATION running in WEB-BROWSER. The project will be a long-going project over several month - so it is not just a quick shot... We are planning to use babylonJS as base - so experience in this area is a must ! A sample without our specific business logic can be seen on [登录来查看链接] - and the project itself on [登录来查看链接] ...

    $15 - $25 / hr
    $15 - $25 / hr
    0 竞标

    Hi, i'm looking for an rental booking website from scratch. need someone to customize script which i bought earlier [登录来查看链接] Thanks

    $2156 (Avg Bid)
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    103 竞标

    i want someone to fix (if needed-i assume i am just doing something wrong) and submit my webapp to facebook with the right facebook permition. At the beggining everything was accepted but when i try to use the webapp, i get a message #error230 Requires pages_messging permition to manage the object-see attachment. When i resubmitted to facebook asking for this permition, theit tester checks the fac...

    $181 (Avg Bid)
    $181 平均报价
    4 竞标

    We have a e-commerce site built with Squarespace 2 years ago. Actually the site is working fine but we need to make some revamp to the site as it's old fashion styled. We are going to work with a developer/designer for e-commerce platform and possibly grow with our company. We would like to see some examples of Squarespace what you have done. More details will be provided in chat. Regards.

    $494 (Avg Bid)
    $494 平均报价
    22 竞标
    Responsive designs 6 日 left
    已验证

    We are looking for responsive web design for our exciting website. All pages should be responsive and fit in all different type of screens. Web pages responsiveness should follow AMP standard and google guideline.

    $162 (Avg Bid)
    $162 平均报价
    84 竞标

    It need to have the following features: Dashboard Alerts Multiple Source vendors Title Optimization Messages Center & Auto feedback Chrome Extension Bot Linked accounts Personal Customer Service Please check picture for store i need it connected too

    $524 (Avg Bid)
    $524 平均报价
    6 竞标
    Need to build a website 6 日 left
    已验证

    I need a new website. I need you to design and build a website for my small business. this will have static and or responsive/ dynamic web pages. with small database.applications.

    $171 (Avg Bid)
    $171 平均报价
    72 竞标

    Requirements: 1. We shall upload some csv sheets in your utility/script that have a column called "Product_Description_1" . It contains description in HTML format. Some sample sheets have been attached (refer column K in the sheets) 2. Now these HTML descriptions should be pasted on website one by one: [登录来查看链接] 3. There is a button the website " Cleanup my HTML" that con...

    $23 (Avg Bid)
    $23 平均报价
    2 竞标
    API Integration 6 日 left
    已验证

    Hello Folks! I am looking for a php/mysql script to query API server to get desired multiple results and save pre-defined fields in mysql database. We should be able to export results of each search results in excel format. The script should prevent duplication of record in an event of repeated searches with different keywords. I will provide more details and you have to reply me back with the ...

    $63 (Avg Bid)
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    12 竞标

    I have a VB6 banking software i have developed and improving for more than 10 years now. It has grown to more than 400 forms and being used by some good number of micro bank clients. I now intend to take a big step and rewrite the whole banking software to a world class banking software. I am open to suggestions from professionals on the best programming language, database tool, etc to use. At fir...

    $5656 (Avg Bid)
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    23 竞标

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