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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    Telefon rehberi kayıt 1 - Telefon numarasının "+9 0212 123 45 67" şeklinde arayüzden alacak. 2 - Aynı telefon numarası bir kez eklenibilir. 3 - Telefon numrası silinebilir. 4 - Telefon numarası güncellenebilir. 5 - Telefon numaralarını listeleme, ekleme ve güncelleme için 3 sayfa olacak. 6 - Silme işlemi Listeleme sayfasından yapılacak. 7 - Silme işlemi için Javascript ile kullanıcıdan onay alınıp AJAX ile silinecek. 8 - Listeleme sayfasında kayıtlar 5'er adetlik setler halinde gösterilecek. 9 - Listeleme sayfasındaki kayıtlar AJAX ile sayfa sayfa yüklenecek. 10 - Görsel önemli olmamakla birlikte temel bir UI yeterli olacak. 11 - Front-End tarafından ki ihtiyaçlara göre JS kodu oluşturulacak ve / veya plugin kullan...

    €22 (Avg Bid)
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    Website script changes needed. i will need to remove wallet system on website. Where ever we have wallet which there is 2 or 3 place, we will apply there direct payment which already integrated to this script. All payment details should be show on user account which there is wallet page shows how much payment are done but ones we will change the wallet system to direct payment, this place need to be check an corrected. After all done here need to check payment system and should work correctly. If any eror or before eror, should be also corrected. Product listing: Script has standart product listing option. I want to give option there that user can list two kind of product. We will keep the original one and also add digital or service type product. When second type of product choose, we ne...

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    找个懂中文跟广东红中麻将的人帮我写一套H5微信小游戏程序 要求:懂中文,懂一定的麻将玩法,思维灵活,有类似成功作品

    €328 (Avg Bid)
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    Develop a browser-based application to demonstrate the application of Face Recognition technology. It should be a device security app. Problem Statement - If one has to go somewhere leaving the laptop on with some important work going on and he/she can't turn it off and as the lock screen is not that reliable and might not work on all the applications to its full capacity. So for processes to work in the background smoothly and to know of any intruders who tried to wreak havoc on the laptop. Aim - To know if anyone tried to use our device in our absence as the face recognition project would detect if anyone other than the ones permitted to access the laptop tried using it. Also, the processes run smoothly and without interruption. Plan - The technologies to incline towards using a...

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    I want a dex similar to Zerion, with 0 gas fees for end-users using skale network And if you have any questions on how to deploy on SKALE, I already have the contact of their development team So basically these are our options for the project: 1 token creator ( with taxes, like cointool) 2 airdroper ( zero gas on skale network) 3 liquidity locker 4 Dex like uniswap with AMM on skale and eth mainnet 5 multisig wallets on skale Design of the web and colors like this one: Check these documents Please quote the time and cost that you need to get this completed and deliver on turn key basis

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    I have 1 sms sending panel which meets with 2 faulty api, 1 api that sends sms connected to the onbuka platform, the api is connecting to my panel, but the same is not sending the sms and does not deduct the balance the 2 api is incomplete it generates only a part of the payment method

    €162 (Avg Bid)
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    Homomorphic library 6 gün left
    ONAYLI

    I want Homomorphic library support addition, multiplication and subtraction in JavaScript or python. If you work in this library before is good, not just searching about it.

    €23 (Avg Bid)
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    Description is as attached 1-LaplaceFocus Measure: In order to detect regions of higher contrast the Laplace operator can be applied. Using the standard Laplace operator yields no response of the filter when fxx =-fyy . The squared second derivation should be used instead of this. For the discreet model the self convolution of the Sobel Operator is applied. In order to increase the robustness the summation of the responses of the two filter masks (horizontal and vertical) in a local window is calculated as the Laplace focus measure F ML. Notice please here it is on 2D and I need it on 3D So this formel misses the z-komponent. 2-Mean Method Focus Measure: If the image is becoming sharper the variance Of the grey values Of that Scene is getting higher. The ratio of the mean grey value ...

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    Necesito una web responsiva adaptativa pc móvil y tablet basada en PHP con un sistema login seguro , con finalizacion sesión por inactividad, recordar usuario, bloque usuario a los 3 intentos fallidos, que acceda a una página inicial personalizable para cada usuario con página de configuración de datos personales , en la página inicial debe haber un menú y una serie de categorías que al pulsar click se cargara la info en la mísma página. En los ficheros subo como quiero la apariencia.

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    Looking for an Experienced Nodejs API Developer and Integration

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    You should have strong expertise in Django Rest Framework, Python, Microsoft SQL, React, Bootstrap, Ubuntu. I am currently rebuilding ASP.NET based application using Django. 1. Can you work on US timezone (EST time)? 2. Can you work Full time 40 hrs/week? 3. Are you an individual or agency? 4. What's your hourly rate?

    €51 / hr (Avg Bid)
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    I've set up this initial repo: The attached pdf has a list of items that i want to change to the site: Skills Required: thirdweb Marketplace: to facilitate the listing of NFTs and enable users to make buy, sell, or make offers on the NFTs on the marketplace. thirdweb NFT Collection: to create an ERC721 NFT Collection that we can list onto the marketplace. thirdweb React SDK: to enable users to connect and disconnect their wallets with our website, and access hooks such as use marketplace and useActiveListings to interact with the marketplace. thirdweb TypeScript SDK: to connect to our marketplace smart contract, create new listings, make offers and buy listings! Next JS Dynamic Routes: so we can have a dynamic route for each listing. eg. listing/1 will show listing 1.

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    I am unable to upload codecanyon php script on my website. Help me to do this.

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    want to add a Popup on existing button and if "yes" it should trigger REST API and "Cancel" then page need to stay at live page

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    I need a website created using React.js and this theme: The site has to be fully integrated with Quickbooks online and our payment gateway for credit cards. This site is a healthcare supply site that is not used by the public but only its registered customers. Some of the key functions the site needs to be able to provide for the customer are: 1. PDF invoices 2. Customer order templates 3. Recieve shipments from suppliers (USD and CDN) currencies 4. Inventory management 5. Drop shipping for certain suppliers 6. Track Sales agents commission 7. Wholesale transactions 8. e-commerce 9. Credit card payments 10. Upload regular product list and match previous and show all changes in prices and products for approval 11. robust product admin page to upload pics and maintain markups 12. All finan...

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    Estoy desarrollando un Plugin para construir formularios personalizados en base a los campos que seleccione de un CRM. El proceso que se hace con el plugin es el siguiente: 1. Hace una HTTP Request con la API del CRM que trae los campos de esa base de datos. 2. Seleccionas qué campos quieres incluir en el formulario, lo que hace que se guarde en una base de datos: el título del campo, el tipo de campo (texto, numérico, desplegable, fecha, hora, etc.) y su identificador. 3. Se genera un ShortCode para poder referenciar esa información. 4. Si incluyes ese ShortCode en una página de wordpress, se genera un formulario con los campos que has seleccionado. 5. Al enviar hace una HTTP Request para mandar por API las respuestas al CRM. Está desarrollado e...

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    Lütfen detayları görmek için Kaydolun ya da Giriş Yapın.

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    I need someone who is extremely knowledgable in both everwebinar's API and Integromat. I'm trying to pull the EXACT date when the user signs up for a Webinar through Everwebinar. Since I use a rolling webinar process, the dates continue to change, making this a tough task for me. Here is a short 2 minute video summarizing this a bit more for you:

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    I need a full-stack developer to create the back end of our NFT project based on the Solana blockchain.

    €4147 (Avg Bid)
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    Hi, there. Looking for css expert with css and javascript. Please check attachment file. This is ugent job to start immediately.

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    Need someone that already have completed Moneris Checkout 2.0 integration. All I need is a working sample copy of files and structure. If you dont have any experience with Moneris, please do not contact us.

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    We are going to build NEAR protocol NFT minting platform. Art is already ready. If you have experience in NEAR protocol, please apply with your past NEAR Chain works. If you involve other links with NEAR chain, you will be reported. If you are expert in this field, please don't hesitate to apply. We have many plans to grow our NFTs and tokens. If you have experience in this field, we will work with you for a long-term. Thanks

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    Salesforce developer 6 gün left
    ONAYLI

    1.            Develop, modify, enhance, and implement software systems designed to support new or existing business initiatives. 2.            Use Apex to execute flow and transaction control statements on Salesforce servers in conjunction with calls to the API. 3.            Use Lightning Component, Visualforce, and JavaScript UI frameworks for developing single page applications for desktop and mobile in the Salesforce application. 4.            Use web services, including SOAP API, REST API, Bulk API, and Metadata API, to integrate Salesforce with systems and create APIs...

    €1564 (Avg Bid)
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    Node.js Server Side Apps 6 gün left
    ONAYLI

    We are looking to develop Server-Side apps in Node.js to integrate with our rest API with with third party APIs such as ShipStation, QuickBooks, etc. The project is for server side apps and does not include any user UI or UX components.

    €29 / hr (Avg Bid)
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    Hi, We are looking for someone to look at our script so that they can work in conjunction together. We are wanting our multibuy script work along side a 10% off discount that is applied for people who use a certain ZIP/Post code/Area Code.

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    install a node.js bot in a server

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    Hello, we need an email sender app using elastic-email api with node.js. It should send more than 100k per day to receivers' inbox, not spam. That is why we want to use third party email sending service's api, like elastic-email. If this is what you can, please let me know. Thank you.

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    I need an agile developer who will be working on a startup marketplace development, not limited to : - new features creation - integrations and API’s management - web development - front and back end development I want you to understand that this is a startup environment and many changes should be expected,

    €605 (Avg Bid)
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    Ho bisogno di creare degli script/funzioni in php

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    Senior Front End Developer 6 gün left
    ONAYLI

    Requirements: Angular 13 front-end development Integration with AWS APIs Figma AWS Codecommit (git) AWS CLI S3 / Cloudfront (highly desirable)

    €184 (Avg Bid)
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    i want to convert my website to app . please check this link for more info link for more info is :-

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    Chrome Extension 6 gün left

    Hello y'all, i need someone that is good on making chrome extension i need a data scraper extension let me know if y'all know how to make it.

    €148 (Avg Bid)
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    pilot project 6 gün left

    I need a python developer who can develop an application for weather forecast which sends an alert email to the company of severe weather within the US only. and also a person should have knowledge of excel also. attached is a description of the project in detail. Thank you

    €306 (Avg Bid)
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    Hello , I need help to setup my facebook playable ad . I will pay to help me.

    €35 (Avg Bid)
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    Need help solving this 6 gün left
    ONAYLI

    We want you to write a function, organizeItems, that organizes items by category. The argument to the function is an array of item objects. Each item object has 3 properties, category (string), itemName (string), and onSale (Boolean). Here's an example: var itemData = [ { category: 'fruit', itemName: 'apple', onSale: false }, { category: 'canned', itemName: 'beans', onSale: false }, { category: 'canned', itemName: 'corn', onSale: true }, { category: 'frozen', itemName: 'pizza', onSale: false }, { category: 'fruit', itemName: 'melon', onSale: true }, { category: 'canned', itemName: 'soup', onSale: false }, ]; The return value should be an object with category propert...

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    Web App modification 6 gün left
    ONAYLI

    I have a website and app which needs a small modification. The app allows generation of QR/alphanumeric codes and they can be stored with descriptive text by 'Person One'. These codes can be accessed on the same app by 'person Two' simply by adding the code, or scanning the QR code. At the moment a description is added by 'Person Two', but I would like the original text, created by Person One, to automatically load. The picture of the mobile version of the app is attached. All the data is stored on the server, as you would imagine. Many thanks, Lawrence

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    System Dashboard 6 gün left

    I would like to hire an Indian PHP programmer (Codeigniter, MySQL, javascript, and Laravel are a plus)

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    Need Freelancer for PHP, Laravel, JavaScript and Zend framework project

    €22 / hr (Avg Bid)
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    [Java] Simple task 6 gün left
    ONAYLI

    Hello everyone, I have a small Java project for $30 USD and deadline 30/5 . It should take 1-2 days though Analytical details docx in chat Best wishes

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    Java Developer 6 gün left

    Role : Java Developer Client: BMO Location : New York City ( remote) Experience : < 9+ years One of our clients is looking for Java candidates with Java 11, Market Data and OMS (Order Management System) for their core business functions. Proven experience with Middle and Front Office technology solutions. Responsibilities: -Thorough understanding of Java platform, data structures and algorithms. - be able to reason about data structures and their complexity, and can build non-trivial distributed systems. - 5-10 years of Java experience - Integration experience with Banking and Capital Markets applications like Murex, Calypso, ...etc. - Basic data structures - List, Dictionary - and complexity of associated operations - Algorithms - various sorting and searching algorithms and comp...

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    Hi, I need someone who can urgently start on few tasks & fix bugs + make some additional features. All small small tasks, but need to be done urgently. Managers, Lazy careless developers - need not bid. This can be a monthly ongoing process, if u show : expertise + Professionalism.

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    Hello, How are you; Theme change and a few additional features will be added to the php script I bought from Codecanyon. Since our time is limited, please give an offer to friends who have mastered php. Thank you.

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    Hello, We are looking for Expert developer need to quick fix Templet UI. BID only if you are expert as its live site so I want to get fixed fast with me. Thanks!

    €14 / hr (Avg Bid)
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    I am looking Python and Node Js Developer For API Development looking Video From Reference Website

    €432 (Avg Bid)
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    1. Booking days 2. Upload Rent Information about the car 3. Multi vendor 4. Customer have to upload their drivers license 5. Check out connected to WooCommerce Sample works of multi vendors rental cars website must be shown or you will not be accept for the job.

    €601 (Avg Bid)
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    i need web application which will be used for testing services, for refrence you can follow the following web sites 1: 2: 3:

    €358 (Avg Bid)
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    mvc-technology S.p.A. società Italiana di Progettazione Software e Hardware ad alto contenuto tecnologico, ricerca nell'ottica di ampliamento delle proprie attività, candidati per il supporto tecnico e decisionale. La ricerca è volta a profili con esperienza consolidata e non, in un'ottica formativa ai processi aziendali sia interni che esterni . Esperienza: - PHP V.7; - LAVAREL; - JQUERY; - API REST; - JAVASCRIPT ES 6; - PL/SQL; - ORACLE; - MY-SQL. Gradita conoscenza di: - LARAVEL; - SYMFONY. Sede: ROMA Cosa offriamo: - Concrete opportunità di valorizzazione delle competenze, crescita professionale; - Ambiente Altamente Tecnologico; - Accesso a processi formativi e di certificazione Professionale. La ricerca è rivolta a candidati...

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    Floating menu -- 2 6 gün left
    ONAYLI

    This project is about to modify an excistion floating project accordning to the description below and the pictures in the picture folder. ============================================================= 1) The menu button should be round. The symbol should be in the middle (see picture symbol ) 2) Floating menu1 (symbol filter) should be changed accordning to the picture 3) Floating menu2 (symbol person) should be changed accordning to the picture 4) Add two buttons to the index.html. a) Button1 should save (to an txt file) the aboslute position within the window of all floating menu/button and if the floating menu or the floating button is shows for each floating menu. b) Button2 should change back to the saved values for the floating menu/button (if the floating menus ...

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    Hi freelancers, Hope you are doing well. I am looking for senior blockchain developer who can build our NFT game. This game starts from one open source game, not from scratch. You have to possess deep knowledge of Pyrogenesis engine. If not, your application will be rejected. Am going to provide more detail info of this game to most appropriate candidate via chat. If you make sure you have checked this job description, please type "leagueofempires" word on the top of your application so that I can feel you read this job. Looking forward to speaking with you soon.

    €21 / hr (Avg Bid)
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    Önde Gelen JavaScript Topluluk Makaleleri