JavaScript Jobs

What Is JavaScript? 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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    710 份搜到的工作,货币单位为 USD

    As the title suggests. Pretty straightforward, will share more details about the functionalities via chat.

    $135 (Avg Bid)
    $135 平均报价
    7 个竞标

    Looking for someone to put my web design onto Webflow ( i have paid for it) I am looking for a quick turnaround and someone who has some good expierence doing subtle animations and making my web design responsive for mobile This is a link to my web design for two seperate landing pages

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

    I have an existing website, with all of the files ona git repository. The website has the following functionalities: -Login/Register -Search bar which allows user to search for existing videos available -Upload button (which allows the user to upload a video, then insert a title, insert a thumbnail, and then post it on the home page where it can be found or searched up through the search bar), also the user must be logged in to upload a video. -Opening a video will tranfer the user to a new page where the video is displayed and below the video it contains a comment section where user must be logged in to leave a comment, and below comment section is a like and dislike button allowing logged in user to give the video a rating, simillar scenario to YouTube. What 3 new functionalities i...

    $182 (Avg Bid)
    $182 平均报价
    28 个竞标

    I am looking for profesional progrramer that will helpme to test and point where is the problem eith the exidting dcript for fCE DEDECTION. pLEASE note THATYOU HAVE TO HAVE GOOD KNOWLAGE OF jAVA SCRIPT AND php PROGRAMING. The total budget for this Project is only $10 Canadian Dollars because this is very small Project and no programing is required. I am providing with this project the file page that include the script for face dedecton

    $8 (Avg Bid)
    $8 平均报价
    7 个竞标
    Transys App 6 天 left

    Transys App is done by using react.js, material UI,CSS. this project contains several functionalities like driver performance card and vehicle list , vehicle allotment to driver. where admin can track all information and perform operations related to drivers and vehicles.

    $15 / hr (Avg Bid)
    $15 / hr 平均报价
    2 个竞标

    In our Quote management application, need a button option to show recently sent previous 5 quotes number & price details for the selected product and customer.

    $11 (Avg Bid)
    $11 平均报价
    5 个竞标

    The Xanababy are undertaken as projects are based on relevant technologies. The main aim of this project is to Track baby sleep time. This project has been developed to save time for parents and manage other work. This is not possible with the manual system, which is overcome by this software. This Project is developed using React Native Framework and hence it provides the complete solutions for all the parents Time management. The App is based on Two languages , Spanish and English. Technology Used in Project: For frontend We used HTML,CSS and Java Script in React Native Framework and for handling backend python are used. All the API’s are built on Python Language. Apart from server language. We also used local database services such as mysql database. The optimisation will b...

    $812 (Avg Bid)
    保密协议
    $812 平均报价
    57 个竞标
    Lottery Website 6 天 left
    已验证

    i need a smaller version of golotter.com. The developer must speak very good English and must have programming experience. The selected person will be prepared to defend his/her choice of technologies. I would like to discuss directly with the developer and not some marketing teams. No time wasters please. Thank you

    $538 (Avg Bid)
    $538 平均报价
    74 个竞标

    This is not a traditional project ! It takes a little imagination. The goal is to fill out an image ! As this can not be done, we put the html table on top of the image ! This way clients can write on the image to make a new document on the Internet. The project should be done in 3 steps. See attached png files. --- Not for beginners !!

    $417 (Avg Bid)
    $417 平均报价
    37 个竞标

    Dear all, I am looking for a Frontend web developer who can assist me in customizing a few pages (4-5). The major task is to turn the current design into a modern, sleek, and responsive design. Skeleton is there but it's not good at all. The web app runs in Django so a bit of Python knowledge would be appreciated. Skillset : HTML, CSS, Bootstrap, JS and Python Please look at the screenshot and the video to understand the project and quote accordingly. Thanks :)

    $28 (Avg Bid)
    $28 平均报价
    6 个竞标

    We are looking for a freelancer for our marketing team to help with future development and optimization of our B2B website to help bring in more traffic and clients. You will help us with not only landing pages but also know your way around CSS and Javascript. Looking for someone with great English communication skills that can deliver excellent work in a timely manner and fast communication with our team through Slack. This will be a longer term project as we need someone attached afterwards for 5-10 hours a week.

    $32 / hr (Avg Bid)
    $32 / hr 平均报价
    42 个竞标
    PHP Expert Needed 6 天 left
    已验证

    I need a PHP expert to work on the going project, any one with good experience may please bid.

    $158 (Avg Bid)
    $158 平均报价
    28 个竞标
    Looking for a Css expert 6 天 left
    已验证

    Hi, i am looking for a css expert who is good in html, css , Java script and php language to create a online website and do some specific tasks. Pls don’t waste my time if you are not an good in any of these language. Looking to work with freelancer from today onwards to 25 Aug. So I want someone who don’t back out. For more info pls reach me out

    $118 (Avg Bid)
    $118 平均报价
    75 个竞标
    Required Django developer 6 天 left
    已验证

    Required Django developer and python, API.

    $116 (Avg Bid)
    $116 平均报价
    9 个竞标

    Previously it was develop by another developer, In our website has custom shippning methods. Want to fix issue.

    $19 (Avg Bid)
    $19 平均报价
    14 个竞标

    Mod Studio Inc. () is looking for its early engineers to help us make the world's best no-code crypto game creation platform We are VC funded, and we are part of AllianceDAO Accelerator. We are a modern company that take mental health & work-life balance very seriously. Please respond to the screening question below. DO NOT TELL US about your background/experience. Otherwise, your application will be rejected immediately.

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

    A social media mobile application which is build on bare react native and connected with wordpress json api as backend now i have to implement Reels feature same as Tiktok and instagram have the video swipe feature as well as recording option and upload any video from phone library

    $267 (Avg Bid)
    $267 平均报价
    31 个竞标

    Heya, I've made a E_commerce website using html,css,js in which I have added the products in 'shop' page /section, I need to make all the product description pages, which will show the product description,price,size,brand of product etc. + I also need to attach a database (MySQL) to store all the products information. I will provide you the source code of my existing project/website and you have to just complete it adding my desired fields. I need this project ready by 8th or 9th July only, It won't take much of your time to complete it. I've included the sample images of my website, "and a product description sample which I need to be made"..

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

    I am developing a content publishing website which would support reader , content development and editor side of pages. 1. Content developer should be able to post blog using a mark up editor. 2. Editor should be able to view all pending reviewed blogs and approve/reject blogs. 3. Reader should be able to read blogs through simple website. 4. Both editor and content developer should have log in support. I am taking care of all backend part and looking for React JS developer for developing frontend pages.

    $80 (Avg Bid)
    $80 平均报价
    7 个竞标
    Reddit post scheduler 6 天 left
    已验证

    I am looking for a django based reddit post scheduler webapp. Something similar to , ,

    $495 (Avg Bid)
    $495 平均报价
    10 个竞标

    I am developing a content publishing website which would support reader , content development and editor side of pages. 1. Content developer should be able to post blog using a mark up editor. 2. Editor should be able to view all pending reviewed blogs and approve/reject blogs. 3. Reader should be able to read blogs through simple website. 4. Both editor and content developer should have log in support. I am taking care of all backend part and looking for React JS developer for developing frontend pages.

    $295 (Avg Bid)
    $295 平均报价
    15 个竞标

    Want a website or web application that uses QR codes to record attendance of students. I have a sample also. I need everything from scratch.

    $43 (Avg Bid)
    $43 平均报价
    13 个竞标

    Requiero de un especialista que me enseñe y asesore a crear API. Tengo un algoritmo en Python y deseo que a través de una API se consulte al algoritmo y nos entregue una respuesta. Gracias.

    $8 / hr (Avg Bid)
    $8 / hr 平均报价
    4 个竞标

    I need my website to be converted to react native app. APIs and graphics will be provided. few contact form. SMALL PROJECT , LIMITED TIME (3days to develop and 1 more day for testing)

    $88 (Avg Bid)
    $88 平均报价
    10 个竞标

    I am looking for a website design to launch a new product for Stock indicators. The website should be very colourful and most importantly good looking from the user experience perspective. Refer to below sample link.

    $122 (Avg Bid)
    $122 平均报价
    20 个竞标

    I need to get a front end developer expert in reach/vue/angular for a project spanning 3-4 months, part-time only.

    $972 (Avg Bid)
    $972 平均报价
    27 个竞标

    Requisitos: - Python avanzado + conocimiento de librerías PyTorch o TensorFlow, pandas. - Javascript avanzado (para backend) - Conocimiento intermedio a avanzado de redes y protocolos de comunicación. -Experiencia en frontend. ¿Quiénes somos? Somos una empresa de desarrollo agrícola que busca tanto automatizar como mejorar los procesos de la industria, tanto en el proceso como en la cosecha. Responsabilidades: Desarrollo de complementos y aplicaciones standalone en las plataformas. Trabajo en equipo, remoto. Reuniones virtuales de 1 a 2 veces por semana.

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

    The backend is implemented with Odoo API and must stay that way. Brief list of tasks - Must optimize database and website operations - PDF documents take too long to download. Possibly rewrite this part from scratch - Adjustments to generated PDF contents - Fix UI formatting on iPad, iPhone and other mobile devices - Arrange the layout of the deals and offers segment on the website - Modify orders’ dashboard on Odoo backend to include additional columns Languages used in original code: Python, JavaScript, CSS, XML, HTML, SQL Existing code will be provided upon awarding. No hourly work, it is a pay-per-milestone agreement ONLY. Please review the document as we will strictly abide by its contents. To be considered for interview, state the payment policy we outlined in ...

    $973 (Avg Bid)
    加精 保密协议
    $973 平均报价
    85 个竞标

    Hi have requirement to of Seller and User Module. have to add pages from Template User Module - approx 25 Pages (approximate 23pages are same) and the same for Seller Module with Menu . I will provide template - 1 Day Time.

    $10 (Avg Bid)
    $10 平均报价
    7 个竞标
    Custom e-commerce store 6 天 left
    已验证

    I'm looking for a designer of a customer e-commerce store using javascript,css and html. The site features include: Front end: *Payment integration with paypal, *custom checkout experience where the user selects items to be purchased and generates a payment link for someone else to pay, *public user profiles with possibility to add items to their wishlist (to be purchased by someone on their behalf), as well as check past purchase history backend: *easy database management tool to: -manage user profiles -update product list Only looking for developers with previous experience in designing modern ecommerce websites with streamlined checkout experience. Please do not bid if all you've done is shopify clones.

    $501 (Avg Bid)
    $501 平均报价
    129 个竞标
    Real Estate Portal 6 天 left
    已验证

    We are looking for dedicated Ukraine web programmers. You need to could manage: Web architectures HTML JavaScript Node JS Php My sql Search optimizing Crawling We are open for invite the right person her to Denmark for staying since it will work better for all.

    $15048 (Avg Bid)
    $15048 平均报价
    29 个竞标

    You need to have experience with Angular - Node and graphhql/postgresql. Fullstack developer - Angular 9+ /Graphql - Postgresql - Nodebased Web application I need to: 1- Add Login Page to an existing admin panel. 2- Add login API in server 3- Add a Database table to help login functionality 4- Implement JWT tokenization on the server to allow only authorized users to access the admin page. 5- Implement confirmation email on service confirm. 6- Check that the service type is not bound with existing modal data. 7. Add services in existing module. 8. Change some data in my HTML frontpage. Reference/reply to this project with : QWERTY.

    $15 / hr (Avg Bid)
    $15 / hr 平均报价
    58 个竞标

    We are going to deploy the source code (typescript) on the server and update it. It is related to trading tech so if you have some tech about trading, it would be good to work on it.

    $195 (Avg Bid)
    $195 平均报价
    24 个竞标

    We have a library for TradingView Charting & Trading Platform and need someone to run it for us with Replay,Alert and additional possible features. Here is the link for more information; For features, whatever is in TradingView needs to be run such as Replay or backtest , Alert, New ,, Calendar , Analysis and etc. anything which is listed in TradingView main page For more detail information you can contact us.

    $1187 (Avg Bid)
    $1187 平均报价
    76 个竞标

    This website includes the main News and articles, Events, Job Recruitment and a learning portal.

    $202 (Avg Bid)
    $202 平均报价
    36 个竞标

    Hi i need to convert my website front end from Cake PHP to React JS. All backend will be in PHP. My website link

    $1460 (Avg Bid)
    保密协议
    $1460 平均报价
    47 个竞标

    Magento 2.4.1 analysis of the functionality, criticism and health of the website. Plugin status (update available)

    $193 (Avg Bid)
    $193 平均报价
    35 个竞标

    We're looking for a little customization on our Bigbluebutton installation (video conference system). We lack one important feature in our installation: the possibility to display an external url as an iframe on Bigbluebutton. This feature is supposed to behave like the "Share an external video feature" on Bigbluebutton. We use bigbluebutton for educational purposes, and displaying an interactive activity or game in iframe allows us to engage students in an interesting way in their online lessons.

    $181 (Avg Bid)
    $181 平均报价
    10 个竞标

    I am facing an issue with socket issue with my web application and need to resolve it.

    $56 (Avg Bid)
    $56 平均报价
    7 个竞标

    Need Angular app with CSV, .shp, KML,gml, KMZ, geoJson Import CSV, .shp, KML,gml, KMZ, geoJson files add to map. Reference code:

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

    The suitable candidate should possess the following skills and experience: • Expert Knowledge of o Oracle Apex and PL/SQL, SQL o JavaScript/ jQuery and CSS o Oracle ORDS • Basic knowledge o REST web services, • Good to have o FOEX Enterprise Framework o Knowledge in charting libraries like Highcharts or amCharts o APEX Office Print o Python Current Setup: SAS platform, Inhouse product

    $2226 (Avg Bid)
    $2226 平均报价
    25 个竞标

    Hi, i require an events calander coding (there are plenty with open source code) and this will be placed within members area, to allow them to add bookings/ jobs and get notifications daily to members. Please only bid if you're able to do - no time wasters . Thank you

    $18 (Avg Bid)
    $18 平均报价
    14 个竞标

    registration for distribution based on location Single user can have many distributions 3. Item listing based on location 4. Item parameters like price lotsize commission on item number of items on pipeline 5 Token amount for item to book 6 full amount after number of item = lot size

    $314 (Avg Bid)
    $314 平均报价
    24 个竞标

    Javascript expert needed to highlight given words in pdf. one thing, while downloading back, the pdf should have only the pages matching keyword, delete other pages except first page. And it should highlight the entire row where the keyword is there

    $28 (Avg Bid)
    $28 平均报价
    8 个竞标

    Requiero desarrollar una ecommerce con las siguientes funcionalidades. Dejo estas paginas como referencia TIENDA Y

    $500 (Avg Bid)
    $500 平均报价
    66 个竞标

    Looking for a PHP(vue mix) developer. The current website needs to be updated minor issues to meet the requirements within a day. Please share your past work and GitHub. If your skills are recognized, I will award and start working immediately. Thank you.

    $161 (Avg Bid)
    $161 平均报价
    83 个竞标

    Hello, I need someone who can create a document editor. As you can see on this link I need A4 size different pages and need an export button to get the HTML of all a4 pages.

    $32 (Avg Bid)
    $32 平均报价
    4 个竞标
    Javascript expert needed 6 天 left
    已验证

    Javascript expert needed to highlight given words in pdf. one thing, while downloading back, the pdf should have only the pages matching keyword, delete other pages except first page. And it should highlight the entire row where the keyword is there

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

    Front End Developer to take ownership of the front-end development and HTML/CSS development for our corporate web site. The right candidate would understand the importance of creating responsive grid systems along with using clean code that will make websites function properly no matter what platform they are being viewed front-end work they do with JavaScript, CSS, HTML, and jQuery is for a Java-based web application viewed by millions of people each month. The candidate in this role will play a vital Web Applications Development role where he/she will take the designs (PSDs) created by UI designers and converting them to functional HTML/CSS/JS to be used by the backend Java developers This candidate will also be responsible for creative design such as banner creation and email market...

    $26 / hr (Avg Bid)
    $26 / hr 平均报价
    102 个竞标

    Python development and experience with Frameworks like Flask, Django, etc.

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    14 个竞标

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