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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    1,022 trabalhos encontrados, preços em EUR

    Fazer um site/script, igual a este: [fazer login para ver a URL]

    €210 (Avg Bid)
    €210 Média
    12 ofertas

    Quero criar um site tipo uma casa de aposta (com os menos níveis de segurança)... O conceito é bem parecido. A diferença é que seria para uma unica modalidade de aposta. Como se nesse site tivesse apenas um esporte, exemplo: futebol (o esporte não é futebol, isso é apenas um exemplo).

    €105 (Avg Bid)
    €105 Média
    12 ofertas

    Necessito de um programador Java para criação de app a ser utilizado em academia.

    €431 (Avg Bid)
    €431 Média
    15 ofertas
    CRM em PHP 5 dias left

    Somos uma startup e estamos localizados no Bom Retiro - SP. Precisamos de um CRM interno que seja feito em PHP para facilitar na manutenção. Usamos MySQL e iremos precisar de vários tipos de relatórios, portanto este projeto tem tempo indefinido. É preciso que o programador esteja em nosso local físico, pois temos muitas demandas e ajustes à fazer. ...

    €5 / hr (Avg Bid)
    €5 / hr Média
    6 ofertas

    preciso de um código para um site onde eu possa colocar videos escondidos para rodar através de um click em uma parte do site.

    €158 (Avg Bid)
    €158 Média
    12 ofertas

    busco um script para personalizar camisetas para colocar em meu site loja

    €150 (Avg Bid)
    €150 Média
    7 ofertas

    Tenho uma plataforma de rastreamento open source TRACCAR, desenvolvida em java, preciso criar uma interface PHP e integrar via API, mantendo a original como back end, tenho toda documentação de API parte do código pronto.

    €119 (Avg Bid)
    €119 Média
    6 ofertas

    Apenas uma consultoria em um projeto feito em Angular. Problemas em configurar lazy loading no projeto.

    €18 / hr (Avg Bid)
    €18 / hr Média
    21 ofertas

    Quero um script completo de los santos customs igual do gta 5 online ate mesmo com o bennys motorsport e as opções do bennys com os carros lowriders funcionais

    €16 (Avg Bid)
    €16 Média
    3 ofertas

    preciso de um software que encontra apostas combinadas dentro de uma mesma casa de aposta,por ex que faça uma pesquisa em todos os jogos do dia e encontre jogos que permitem eu fazer 2 apostas no mesmo jogo mesmo que em mercado diferentes por ex + ou - gol,ou 1 aposta em - gol,e outra no empate por ex,o importante e minimizar o prejuízo,mesmo que o lucro seja minimo. eu consigo achar...

    €389 (Avg Bid)
    €389 Média
    7 ofertas
    fivem rolepaly 15 horas left

    quero arruma algums script do servidor coisa mt facil

    €8 / hr (Avg Bid)
    €8 / hr Média
    7 ofertas

    What entails in this job will be to follow me on things to do and that we will be going over codes that I will think we need to use on our site from example codes and we will proceed is to be paid multiple milestones and possible tip. We are looking to hire a coder that is willing to work with us to code a new website that is a combination of codes and simpler design. Everything actually handled b...

    €439 (Avg Bid)
    €439 Média
    18 ofertas

    We have a functional mock-up of the site that you can use as a guide. We also have detailed technical requirements. Between these you should have everything you need to estimate the cost of the job. Note that we prefer fixed-fee bids for this effort given the size and scope. The site itself is a tool that calculates the value of businesses that are for sale. When a business owner wants to list t...

    €47 / hr (Avg Bid)
    €47 / hr Média
    19 ofertas

    I have a website built in Wix. Have reached a major block in API integration and being able to update my product inventory via 3rd party app (via API). Pretty sure Shopify API is more sophisticated and will allow this. Basically need my Wix site built identically on Shopify platform with the API integration.

    €1957 (Avg Bid)
    €1957 Média
    58 ofertas

    Quisiera realizar una aplicacion para android de mensajeria con firebase tipo WhatsApp. Con autentificación via sms, acceso a la agenda de contactos, notificaciones... cambiando totalmente su diseño.

    €407 (Avg Bid)
    €407 Média
    7 ofertas
    Mise à jour DAM 6 dias left
    VERIFICADO

    Mise à jour de la procédure d'inscription

    €14 / hr (Avg Bid)
    €14 / hr Média
    17 ofertas

    details will be given in chat . No fake bid please. they will be reported

    €73 (Avg Bid)
    €73 Média
    3 ofertas

    I need a reactJs developer to develop a website. A basic and very generic layout is required. I will discuss all other details in person.

    €87 (Avg Bid)
    €87 Média
    22 ofertas

    From: [fazer login para ver a URL]

    €130 (Avg Bid)
    €130 Média
    26 ofertas

    create similar scripts travel tour [fazer login para ver a URL]

    €188 (Avg Bid)
    €188 Média
    35 ofertas

    Need a Javascript expert to go through an application via Teamviewer. Run the debugger and memory profiler to figure out which section of code is causing a memory leak. This needs to be fixed as soon as possible. In the next 3 hours. So please only apply if you have experience fixing memory leaks in Javascript. The project is time constrained so only apply if you understand the output of the memor...

    €111 (Avg Bid)
    €111 Média
    5 ofertas

    this app mainly useful for the data management for the internet providers .

    €99 (Avg Bid)
    €99 Média
    3 ofertas

    NOTE: PLEASE CAREFULLY READ THE JOB POST BEFORE BIDDING ON IT. FAILURE TO DO SO WILL RESULT IN YOUR PROPOSAL BEING IMMEDIATELY DISCARDING. ============================================================================== We have an application that displays a grid of millions of rows in javascript and are looking to optimize certain operations with it. The grid uses [fazer login para ver a URL] and...

    €31 / hr (Avg Bid)
    €31 / hr Média
    5 ofertas

    looking for react native expert. I bought React native theme. I want to integrate with Laravel backend. [fazer login para ver a URL] For pick up expert in React native, I will test Only if pass the test, will hire you! Thanks

    €1066 (Avg Bid)
    €1066 Média
    38 ofertas

    I am trying to build an e-commerce web application using Angular 8 and have an issue when I am trying to assign retrieved information from FireBase repository to a specific type. The Product is what I am trying to be assigned to and here shows how it is declared. products:Product[]=[]; filterProducts:Product[]=[]; 1) [fazer login para ver a URL]().valueChanges().subscribe(products=>this.prod...

    €7 / hr (Avg Bid)
    €7 / hr Média
    18 ofertas

    I need to develop a personalized payment gateway with PAYMENTEZ for my WHMCS Hi, my name is Carlos Viteri, CEO of HOSTING AND DOMINIOS DEL ECUADOR. The provider No1. Web Hosting and Domains in Ecuador. I am looking for a company that can help me with the development of a payment gateway to use PAYMENTEZ in my WHMCS. PAYMENTEZ is a payment gateway in Ecuador that accepts transactions with Visa, Mas...

    €517 (Avg Bid)
    €517 Média
    7 ofertas

    Necesito modificar una red social que tengo cargada en un servidor. Para poder acceder al contenido el usuario necesita estar registrado y para indexarlo en google lo mismo. Necesito que el usuario pueda ver el contenido sin registrarse y lo mismo para los buscadores. Creo que es algo bastante simple pero que yo no se hacer. Simplemente que el contenido sea publico y por otro lado el usuario tenga...

    €21 (Avg Bid)
    €21 Média
    2 ofertas

    I want to design dynamic websites in spring boot. Will discus project in details with selected candidates.

    €125 (Avg Bid)
    €125 Média
    10 ofertas

    About the job: As a LAMP Stack Web Developer, you will work with your product team to develop user-centric software products from idea to production. This is a fast-paced environment providing rapid delivery for our business partners. You will be working in a highly collaborative environment that values speed and quality, with a strong desire to drive change as we continue on our agile transformat...

    €527 (Avg Bid)
    €527 Média
    32 ofertas

    Our company has created a commercial real estate analytics platform. We are looking to have newly designed feature pages created for this app. We need a contract that's great with React.js, CSS, THML and open to learning FusionCharts. We are happy with fixed price for this project. 1. How many years javascript experience do you have? 2. How much React.js experience do you have?

    €344 (Avg Bid)
    €344 Média
    23 ofertas
    install script condecayon 6 dias left
    VERIFICADO

    I need to install a codecanyon script

    €23 (Avg Bid)
    €23 Média
    22 ofertas

    REPRODUCTOR DE AUDIO, JAVASCRIPT PHP AJAX, CSS FREELANCE NEW - FREELANCE NUEVO QUE HABLE ESPAÑOL: VENEZUELA, COLOMBIA, ARGENTINA, PERU, CANADA

    €289 (Avg Bid)
    €289 Média
    14 ofertas

    Write test cases for existing functions in Node.js by connecting online.

    €36 (Avg Bid)
    €36 Média
    2 ofertas

    I am looking for Shopify Developers who want to help their clients set up a Gold-backed cryptocurrency payment system, k-merchant and create an additional revenue stream.

    €45 (Avg Bid)
    €45 Média
    3 ofertas

    I need a chrome addon that simulates user navigation on an ecommerce site. Features. - Can choose number of tabs. -A field to place keywords that should be searched during navigation. -A field to place links that should be accessed during navigation -Option to change speed of change to other pages. - Field to insert keywords that should be excluded in certain action. -Power simulate scroll as a ...

    €492 (Avg Bid)
    €492 Média
    4 ofertas

    I need a developer who knows CORS I need to change the header and circumvent the restrictions of some sites There are some opensoure projects, I need someone to improve some of these projects Only people with experience in this subject or who have already experimented with CROS / PROXY / HEAD MODIFICATION ** Low budget.

    €134 (Avg Bid)
    €134 Média
    10 ofertas

    I need a new Peer to peer loan platform website built in java and angular/react and any scaling database. I need you to design and build the website from [fazer login para ver a URL] similar to lending club. Where people can go and get loans from their peers

    €1018 (Avg Bid)
    €1018 Média
    33 ofertas

    Promotional video for my company.

    €36 (Avg Bid)
    €36 Média
    8 ofertas

    We have a raspberry pi that obtain data and we need to show in a web page, multiple users functionality.

    €141 (Avg Bid)
    €141 Média
    14 ofertas

    I need a webpage developed, compiled and tested on a server. Once done, then upload on my server. Background: This webpage has a drawing function (see attachment), which converts to stroke data (See attachment), which is sent to a C++ module called SESHAT (see links). This module then sends back a math expression to the webpage. Using the files available we need to ensure that the webpage works...

    €34 (Avg Bid)
    €34 Média
    7 ofertas

    I am looking for a web developer who can do consulting and probably bit coding and be available over skype. Reactjs, express, nodejs. (ReactiveBase library) Can pay $7 per hour. Please offer your bid accordingly. Thank you.

    €4 / hr (Avg Bid)
    €4 / hr Média
    8 ofertas
    Project chrome extension 6 dias left
    VERIFICADO

    Project for nitin, this is pre-rewarded project

    €108 (Avg Bid)
    €108 Média
    3 ofertas

    We currently have an old layby extension which is not out dated and the developer did not create a updated version to suit the new opencart requirements and our template. we need this to work effective with other opencart extensions and journal 3 and one step check out. the extension we currently have is below: 1.5.6.4 vQmod Journal2 Theme: Compatible with Journal2 theme One Step Checkout: Do...

    €314 (Avg Bid)
    €314 Média
    12 ofertas

    We are a Mobile gaming company, Looking to add a artist to develop 3d terrains for several of our upcoming free scroller games. We will supply the meshes, Your teams job will be to develop, 20 levels for our upcoming scroller. Note: these are scroll terrains and should be cpu minded. Please note terrains will be is segments and should be billboard and look good.

    €397 (Avg Bid)
    €397 Média
    5 ofertas

    We are a Mobile gaming company, Looking to add a artist to develop 3d terrains for several of our upcoming free scroller games. We will supply the meshes, Your teams job will be to develop, 20 levels for our upcoming scroller. Note: these are scroll terrains and should be cpu minded. Please note terrains will be is segments and should be billboard and look good.

    €387 (Avg Bid)
    €387 Média
    6 ofertas
    Desarrollador ReactJS 6 dias left
    VERIFICADO

    Necesitamos un desarrollador de ReactJS (JavaScript) con experiencia para un proyecto de 3 meses. Imprescindible que hable español nativo porque hay mucho que explicar y no podemos perder tiempo en que nos entendamos.

    €11 / hr (Avg Bid)
    €11 / hr Média
    15 ofertas

    I am trying to build an e-commerce web application using Angular 8 and have an issue when I am trying to assign retrieved information from FireBase repository to a specific type. The Product is what I am trying to be assigned to and here shows how it is declared. products:Product[]=[]; filterProducts:Product[]=[]; 1) [fazer login para ver a URL]().valueChanges().subscribe(products=>th...

    €19 (Avg Bid)
    €19 Média
    6 ofertas
    Upload image to a server 6 dias left
    VERIFICADO

    I need to upload this image to a server and put a button that redirects it to another web page

    €19 (Avg Bid)
    €19 Média
    22 ofertas

    Hi, I need help embedding this into my website. [fazer login para ver a URL] Thanks. George

    €18 (Avg Bid)
    €18 Média
    4 ofertas

    I am in the process of setting up the WP Rentals theme on a Wordpress website and require the booking calendar that is displayed on each individual rental property page of the theme to be integrated with the ResBook booking system. An example of what we are looking for can be found by looking at the booking calendar at this website, which is also integrated with the Resbook Booking System. [faze...

    €334 (Avg Bid)
    €334 Média
    30 ofertas

    Artigos da Comunidade dos Principais Javascript