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!

Javascript Developers を採用する

絞り込む

私の最近の検索
次の条件で絞り込む:
予算
to
to
to
種類
スキル
言語
    ジョブステータス
    1,204 仕事が見つかりました。次の価格: USD
    Creating a odds comparison website 6 日 left
    認証完了

    I'm looking for an experienced web developer who can build a website like this: oddschecker.com. The website doesn't need as big/as complex as the sample, but i mainly focus on football/soccer. The odds are delivered with api by the bookmaker, so they need to be integrated in the website. Because the Dutch market will open, I've currently not the api's, they will be delivered l...

    $584 (Avg Bid)
    $584 平均入札額
    8 入札

    We are looking for a script to rename files according to our guidelines. See attached for more details. The script needs to be able to handle thousands of file / terabytes of data easily, and be coded in a way that allows us to easily add/adjust new label rules in the future. It also needs a user-friendly error log to determine if expected files are missing and tell us what the missing files are.

    $141 (Avg Bid)
    $141 平均入札額
    6 入札
    Angular developer required 6 日 left
    認証完了

    Looking for an Angular developer from Pakistan for a long term project. **Only Individuals**

    $15 / hr (Avg Bid)
    $15 / hr 平均入札額
    16 入札

    Project requires we customize the customer's PDF/HTML printouts to a desired state by customer. Other requirements to write script to automatically create a vendor relationship from customer record based on a reference field. Same to make automatically create a credit memo to match a bill payment immediately the bill is created. More details can be provided when required.

    $584 (Avg Bid)
    $584 平均入札額
    6 入札

    just follow all the requirements

    $140 (Avg Bid)
    $140 平均入札額
    25 入札

    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ Being paid for every hour you ...

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

    Hi! I would like something similar to CoinMarketCap/CoinGecko/CoinPaprika to be built in the next 30 days or less. The site must be built in Ruby/Ruby on Rails or React/[ログインしてURLを表示] or something similar.

    $449 (Avg Bid)
    $449 平均入札額
    12 入札

    Project requires we customize the customer's PDF/HTML printouts to a desired state by customer. Other requirements to write script to automatically create a vendor relationship from customer record based on a reference field. Same to make automatically create a credit memo to match a bill payment immediately the bill is created. More details can be provided when required.

    $462 (Avg Bid)
    $462 平均入札額
    12 入札
    Full stack developer 6 日 left
    認証完了

    Hi Need an Full stack developer with minimum 5 years experience. You must have experience with these technologies: - Laravel - Angular.js - Ajax - Restful API - WebRTC You will work close with me where I will tell you what to do. More info will be provided.

    $11 / hr (Avg Bid)
    $11 / hr 平均入札額
    28 入札
    5 process WorkFlow with JBPM 6 日 left
    認証完了

    I have a project that requires process automation with JBPM. configure JBPM and Automate the task of the Business Processes

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

    Nuestra plataforma requiere importar resultados de laboratorio haciendo una conexión entre el API de ellos en SOAP y API de nosotros en REST. Nuestra plataforma acepta comandos personalizados en Javascript los cuales pueden ser usados para este fin. ------------- Our platform requires importi lab results by making a connection between their SOAP API and our REST API. Our platform accepts ...

    $525 (Avg Bid)
    特集
    $525 平均入札額
    10 入札

    Need a php/python script that auto download every new video from [ログインしてURLを表示], this site only have videos in ts format so we can download ts parts and join them using ffmpeg, im already using a script but my developer is no longer for support and that script stock on some videos, i can provide that files, Note: Php script for Linux server and no need to download YouTube videos.

    $98 (Avg Bid)
    $98 平均入札額
    8 入札

    We have 4 Big Commerce Websites and they have site speed issues and need to get our scores up to average or above. Below are a few areas of expertise with Big Commerce you will need in order to do this: Will pay $150 per website to clean the problems up. You must have big commerce experience and know their platfrom also. Eliminate render-blocking resources 1.39 s Reduce unused JavaScript 0.9 s S...

    $176 (Avg Bid)
    $176 平均入札額
    11 入札

    NO WORDPRESS SITES * JS HTML CSS UI/UX designer * Must be user friendly * Onboarding (from 3 to 5 tutorial screens) * User authorization (sign-up, log-in, forgot/reset password) * User profiles (company, sales team, business dev, admin) * Create and publish companies (description, photos, * Search companies by location and keywords * Filter companies * Sort companies * Save companies to favorites...

    $420 (Avg Bid)
    $420 平均入札額
    48 入札

    Looking for a keen javascript developer to build a small bookmarklet (Chrome) to perform the following tasks: - cycle through all visible products on the amazon seller central "Manage inventory" page - hide all elements (child-products of variants AND stand-alone products) that don't have an "Active" status - count the remaining "Active" child elements for each ...

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

    want to add on a existing website an api that acces to a nas where are stored all ols files, identify variables, names of versions, and import changes to actual file..and send to customer.. please just post if know about winols and how ols files are stored, need to transfer hex differences...

    $554 (Avg Bid)
    $554 平均入札額
    18 入札

    A raspberry scanner (USB connection like keyboard). Needs to constant scan... and get result from online server. Based on result show Red, Orange, Green, yellow screen.

    $172 (Avg Bid)
    $172 平均入札額
    9 入札
    PWA to React Native 6 日 left
    認証完了

    I have 2 apps in my project [1 teacher APP and 1 student APP] STUDENT APP [ログインしてURLを表示] [ログインしてURLを表示] TEACHER APP [ログインしてURLを表示] [ログインしてURLを表示] Both APPs are PWA but I need them to be passed to React Native because within these apps I have a chat functionality and for that I need push notifications when a chat participant sends a message. if someone has another solution can contact me

    $616 (Avg Bid)
    $616 平均入札額
    10 入札

    Estoy buscando alguien que pueda crear un programa que genere numeros de telefono de Tijuana y que luego los valide para saber si existen realmente, si existen entonces que los guarde, que no repita busquedas. Luego hacer un programa que me ermita penviar un SMS a los numeros almacenados

    $17 / hr (Avg Bid)
    $17 / hr 平均入札額
    3 入札
    Learning App 6 日 left

    We need you to build a learning App that will be a side companion to our online school. Take examples as Mimo Code ([ログインしてURLを表示]) and Duolingo ([ログインしてURLを表示]) as benchmarks. This app consists of courses, each one with its chapters and several education activities (“Blocks”) organized as a learning trail, offering points when completed. Each block completed sum points at the end of e...

    $2143 (Avg Bid)
    $2143 平均入札額
    16 入札

    Estamos buscando un desarrollador freelance para incorporarse a nuestro equipo de desarrollo de EFE, que es una aplicación web de gestión financiera para Pymes. Particularmente estamos enfocados en un perfil junior con capacidad para autogestiones su trabajo. El equipo actual está compuesto por un coordinador de desarrollo y un desarrollador senior. Las tecnologías ut...

    $3000 (Avg Bid)
    $3000 平均入札額
    6 入札

    Ich brauche ein minecraft spieöef der server erstellen Weil ich das nicht kann

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

    Need a experienced developer with customizations PowerApps power platform experience

    $140 (Avg Bid)
    $140 平均入札額
    2 入札

    Ich brauche ein minecraft spieöef der server erstellen Weil ich das nicht kann German/deutsch

    $9 - $35
    $9 - $35
    0 入札

    Somos una empresa en trámite de constitución y registro de marca, nuestro objetivo es el desarrollo de aplicaciones móviles, consultoría en la gestión de proyectos, comercialización de productos diversos. Buscamos un programador con las siguientes habilidades: Experiencia en desarrollo de aplicaciones móviles para iOS y Android. Experiencia trabaja...

    $2244 (Avg Bid)
    $2244 平均入札額
    9 入札

    I am looking for a contractor to migrate my client’s site into a modern Wordpress site that works well in the hospitality industry. This needs to be built using an up to date, mobile responsive Wordpress theme. The site needs to include a Visual Composer/WP Bakery/Elementor backend editor and the contact forms using Gravity Forms as well as the following plugins which are required: Yoast, Wo...

    $337 (Avg Bid)
    $337 平均入札額
    56 入札

    create a wallet to accept BEP-20 coins. React Native / Javascript integration.

    $426 (Avg Bid)
    $426 平均入札額
    10 入札
    Create Availablity Calendar 6 日 left
    認証完了

    I work with a wide variety of businesses offering services. Many have online availability, however not always through API. I need to be able to poll several different webpages and put their availability data into a database, which I can then display quickly in calendar form when making reservations. I'd like the system to poll automatically 2-3 (need to be able to change) times a day, plus ...

    $494 (Avg Bid)
    $494 平均入札額
    27 入札

    Hello Freelancers, I am looking for an expert frontend programmer who can built a drag drop HTML bootstrap editor from scratch similar to what is on Clickfunnel funnel builder. It must have all the features like adding row, columns, paragraphs, text, heading, images, video upload, YouTube vimeo video add, form building, insert third party subscription form, all other features similar to clickfunn...

    $500 (Avg Bid)
    $500 平均入札額
    8 入札

    I have an issue with google maps. It shows "For development purposes only"

    $169 (Avg Bid)
    $169 平均入札額
    26 入札

    ** SOLO BUSCO PERSONA QUE HABLE ESPAÑOL Proyecto avanzado que requiere conocimientos de next, node js , React , el proyecto contiene api de google maps para ubicación ( en funcionamiento ) , el proyecto requerira guardar los archivos en cdn ( aws o digitalocean ) , apis de amazon ses , mailchimp y otros para envio de emails , se requiere conocimientos de node-cron para activar y des...

    $437 (Avg Bid)
    $437 平均入札額
    8 入札

    A website for a self-storage company is in need of long-term maintenance, support and upgrades. Budget is $500-$1,000 per month. The site is built in React, HTML/CSS as two apps: a client and a server. The server app integrates with the WSS (Website Self Storage) reservation booking & management API. There is an issue with WSS that is preventing booking that needs a solution in the short-term....

    $19 / hr (Avg Bid)
    $19 / hr 平均入札額
    31 入札

    Need python websockets developer and should have knowledge on SQLite

    $67 (Avg Bid)
    $67 平均入札額
    1 入札

    Must be done as Firefox add-on and must sync with google contacts I need to hide the WhatsApp contact number of conversations on WhatsApp web and replace the contact number with a contact name. I need to hide and replace on every place when the contact number may appear 1. Chat list 2. Chat header 3. Contact info If the contact it's already saved, just replace the number in all the places ...

    $144 (Avg Bid)
    $144 平均入札額
    3 入札

    O Projeto seria um Web App, de preferência, que importe XML's de notas fiscais de saída de Entrada, da empresa, notas de vendas, devoluções e notas de compra, e case os valores destas notas com os valores presentes nos estrato bancário que será importado ao sistema via arquivo OFX. Por exemplo, vendemos R$ 1.000,33 e o cliente depositou R$ 1.000,33, o...

    $176 (Avg Bid)
    $176 平均入札額
    5 入札

    Necesito añadir "evnt_id" y solucionar problemas con el pixel de facebook y el Api de conversiones

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

    Hi, I want to create a flask wrapper of Pinot API. This also included getting secrets from AzureKeyVault.

    $15 (Avg Bid)
    $15 平均入札額
    2 入札
    api convert from php to node. 6 日 left
    認証完了

    I have an opensource api in php that i was using in one of my projects but they dont allow it for other projects now so i need it to be converted it into Node so that i can incorporate it in my backend and use it. It is an api that takes a url and calculates the carbon emission for that website and returns it link:- [ログインしてURLを表示] My download files for ? or atleast if you can understand this cod...

    $38 (Avg Bid)
    $38 平均入札額
    5 入札

    I need a that detects when new liquidity is added to an AMM (automated market maker) pool on Pancakeswap (runs on the Binance smart chain, bep20 network). The bot needs to detect it and immediately execute a trade according to my parameters. I need to be able to give the sniping my own parameters such as: BSC contract address, gas price, max. buying price of the token, selling price of the toke...

    $195 (Avg Bid)
    $195 平均入札額
    2 入札

    need a developer to look at my bootstrap code and go through the instructions to fix my code so that the bootstrap code has functions and I will provide instructions

    $100 (Avg Bid)
    $100 平均入札額
    27 入札
    Develop an existing NFT platform 6 日 left
    認証完了

    Develop an existing NFT platform. All npmjs module already build by me. I need ui/ux developer working experience with reactjs, web3 and smart contracts.

    $2302 (Avg Bid)
    $2302 平均入札額
    18 入札
    Trophy icon Two Page Optin Page 6 日 left

    Looking for a two page opting page. The requirements are simple. #1. Must be done in HTML with Imbedded CSS #2. No Bootstrap. Must use GRID some FLEX is acceptable #3. Theme should be around Topics listed below #4. Page Layouts Should be [ログインしてURLを表示] & [ログインしてURLを表示] #5 Folder Layout : /[ログインしてURLを表示] /[ログインしてURLを表示] /img /js #6 OPTIN form should contain First Name, Last Name, Cell Phone...

    $46 (Avg Bid)
    保証 シール

    We are looking to design a dapp platform that allows a basic gambling function using a designated cryptocurrency for trading.

    $8 / hr (Avg Bid)
    $8 / hr 平均入札額
    3 入札

    Hi i have elementor popup i need someone to load it on woocommerece confirmation page its a small fix if you know javascript and php thanks

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

    [ログインしてURLを表示] <-- This site that we built allows a user to input their address and it filters within a 1,000-mile radius all the nearest schools, churches, parks, libraries.. We need help filtering the API to measure the distance by property line to the property line

    $177 (Avg Bid)
    $177 平均入札額
    25 入札
    Looking for a PHP Developer -- 3 6 日 left
    認証完了

    I am looking for a Full Stack web developer in PHP with CodeIgniter framework.

    $8 / hr (Avg Bid)
    $8 / hr 平均入札額
    15 入札

    I found an HUD script that needs couple modification to fully work in VRP framework please contact me if you can do it

    $15 (Avg Bid)
    $15 平均入札額
    1 入札
    Needed a react, laravel dev 6 日 left
    認証完了

    I need to connect my frontend unity project to laravel backend

    $167 (Avg Bid)
    $167 平均入札額
    60 入札
    React Developer 6 日 left
    認証完了

    Requirements- Reactjs react hooks redux Experience- 3-4 Years Timings- 2-3 hours/weekdays

    $478 (Avg Bid)
    $478 平均入札額
    51 入札

    We are going to improve our platform built with React and Node, and we need some refactoring and new components build on our codebase. Your code would be approved by our lead developer and you would work on our GIT repository. It would be great if you could take some time and do pair programming with him before hiring!

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

    トップJavaScriptのコミュニティ記事