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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    1,363 trabalhos encontrados, preços em USD

    Você deverá implementar um Analisador Léxico para a linguagem PasC cuja descrição eu irei passar, o analisador léxico deverá ser implementado com o auxílio de um Autômato Finito Determinístico. Ele deverá reconhecer cada lexema e retornar o token de acordo com o lexema encontrado.

    $11 / hr (Avg Bid)
    $11 / hr Média
    2 ofertas

    Preciso de desenvolver uma API que integre as vendas cadastradas no meu sistema atual (PHP+SQL) com o Conta Azul. Algo semelhante a isso: [fazer login para ver a URL]!/Sale/create

    $175 (Avg Bid)
    $175 Média
    10 ofertas

    Criar uma calculadora de lucro para uma empresa que vende online...

    $20 (Avg Bid)
    $20 Média
    6 ofertas

    Estou precisando de um programador que desenvolva no MTA San um passivo que quando player ativa não morra por alguém quando estiver ativado, porém quem tiver ativado o passivo não pode matar muito menos roubar lojas, e também criar área verde compatível com passivo. Valor a combinar.

    $42 (Avg Bid)
    $42 Média
    2 ofertas
    programador 3 dias left

    Olá, tudo bem? Eu preciso criar algo, na minha idéia uma extensão para o chrome, que copie os dados do meu cliente da minha plataforma com um COPY e PASTE dentro do Aliexpress. Só isso. Copiar os dados e colar no ali. Precisa parametrizar em torno de 10 informações que são necessárias para efetuar a compra lá. Hoje eu uso a Dooca Co...

    $111 (Avg Bid)
    $111 Média
    12 ofertas

    Estou bem busca de um desenvolvedor para trabalhar em um servidor de GTA V. Necessário: - Pro-ativo - Criativo - Esforçado

    $505 (Avg Bid)
    $505 Média
    5 ofertas

    Preciso de um desenvolvedor Laravel para realizar diversas alterações e criações em alguns projetos com base em Laravel. É necessário saber Laravel, HTML, javascript. I need a Laravel developer to perform various changes and builds on some Laravel based projects. It is necessary to know Laravel, HTML, javascript.

    $7 / hr (Avg Bid)
    $7 / hr Média
    41 ofertas

    Eu preciso criar um script para o google adwords que faça o link da minha campanha aparecer assim quando alguém clicar, [fazer login para ver a URL] E que o anúncio apareça para quem pesquisar: escritório de advocacia, advocacia.

    $392 (Avg Bid)
    $392 Média
    7 ofertas

    Procuro programador experiente para ministrar aulas de JavaScript voltada para o front-end de forma ON-line, em tempo real. O curso é para programar servidores de Fivem. Necessário falar português BR Fluentemente. Favor entrar em contato com as seguintes respostas: - Quantidade de aulas necessárias para ensinar do básico ao intermediario (minimo) - Valor por aula ...

    $20 / hr (Avg Bid)
    $20 / hr Média
    8 ofertas

    Eu tenho um site em asp classico, utilizando API Pagseguro Checkout Lightbox, funciona nos pcs, nos celulares com android mas não funciona nos IOS. Portanto preciso migrar para o Checkout transparente. Preciso que formulários, acessos a banco, includes sejam em ASP classico e código comentado., já encontrei tudo pronto em PHP mas não me serve.

    $250 - $750
    $250 - $750
    0 ofertas

    Eu tenho um projeto já pronto, porem ele so roda mp4, então eu quero remover essa opção de rodar os videos mp4 e colocar para rodar player embed!!!

    $134 (Avg Bid)
    $134 Média
    9 ofertas

    Need a react developer on this project to build a web application. Pre-Created API's will be given to the users. The project will be started from scratch. Please do not forget to share your recent projects as well. Need a website similar to [fazer login para ver a URL] please note that this website is a web application. Hired applicants will be working with other 3 team members.

    $2250 (Avg Bid)
    $2250 Média
    3 ofertas

    React.js Developer Merchant Dashboard will be used by Shopkeepers, Retailers and Factory Owners for adding, customizing their products on Livingdesire website. The Admin Panel will be used by the livingdesire internal team for various purposes. The users should have the different access levels which have the different permissions to access the certain sections of the Admin Panel. You understan...

    $67 - $202
    $67 - $202
    0 ofertas

    1. Update the current pCLoud Backup WordPress plugin 2. Update the current pCLoud Save Browser extension

    $1329 (Avg Bid)
    $1329 Média
    10 ofertas
    Forgerock Setup 6 dias left

    Need someone to help me install/setup ForgeRock modules for my self-learning - - IDM/AM/IG/DJ

    $7 / hr (Avg Bid)
    $7 / hr Média
    1 ofertas

    Worknis to add some additional festures in my [fazer login para ver a URL] project

    $8 - $20
    $8 - $20
    0 ofertas

    I m looking for the male candidate having strong knowledge in UI development for clearing the interview with Skill set of HTML CSS JS JQUERY BOOTSTARP And Angular.

    $98 (Avg Bid)
    $98 Média
    3 ofertas

    Hi, I am looking for React Native Mobile App for Prestashop 1.7 Only experienced developers contact me please. Thanks

    $1333 (Avg Bid)
    $1333 Média
    37 ofertas

    I have few implementations and development of website related its in php and mysql related

    $15 (Avg Bid)
    $15 Média
    9 ofertas
    Asp.net Development Engineer 13 dias left
    VERIFICADO

    Mode: Contract (more than 6 months) Year of Experience: 4+ Years Work Timings: 9:30 AM - 7:00 PM Mode of Interview: Coding Test / Telephonic / Skype / Other video conference Requirement : • Hands-on .NET (Core/MVC) development experience leveraging • Microsoft development tech stack .Net-C#/SQL/Azure development • API development • Service oriented architecture and building ...

    $1344 (Avg Bid)
    $1344 Média
    1 ofertas

    We want to develop a Decentralised application for our project based on Blockchain, we require someone who have good knowledge about the cryptography based projects or willing to work for it. But firstly we need to test the skills of yours so we'll give you a simple application to build, if we are satisfied then we'll give you a chance to for the main product. This is for our satisfacti...

    $20 (Avg Bid)
    $20 Média
    1 ofertas
    Design Portal 6 dias left
    VERIFICADO

    I require a portal which allows - Submission of Javascript code/ text description and logo using Ace Editor either NEW or EDIT existing snippet - once submitted, status goes to "approved" - Statuses for Javascript code (e.g. new/approved/done) - Basic design which can be copied from existing site

    $233 (Avg Bid)
    $233 Média
    29 ofertas

    There is an existing project I will like to integrate some new features using google api

    $172 (Avg Bid)
    $172 Média
    15 ofertas

    - many years of experience in Angular and Docker are required - not located in India or Pakistan thx

    $573 (Avg Bid)
    $573 Média
    19 ofertas

    Hello I am looking for someone who can intergrata deliveract api and tookan api we are on demand delivery company and we have chose deliveract as online order management channel and tookan as for using last mile delivery partners as what we wants as data comes from deliveract and automated populate on tookan so order can be sent to nearest driver please find below link for both api delivera...

    $725 (Avg Bid)
    $725 Média
    27 ofertas

    When trying to install plugins the system give cant find wp-content error

    $17 / hr (Avg Bid)
    $17 / hr Média
    39 ofertas

    React.js Developer Merchant Dashboard will be used by Shopkeepers, Retailers and Factory Owners for adding, customizing their products on Livingdesire website. The Admin Panel will be used by the livingdesire internal team for various purposes. The users should have the different access levels which have the different permissions to access the certain sections of the Admin Panel. You understan...

    $77 (Avg Bid)
    $77 Média
    2 ofertas
    Wordpress REST API Customization 6 dias left
    VERIFICADO

    I need 2 things done in the next 5 hours: following situation: I have Cities and Bars as Taxonomy, and the Bars are linked to a city through a relational field. the rest api call of the cities shows the relating bars, but not the gallery image nor the lat,long from google maps Example Request where it shows the bars but not the image nor the coordinates (only of the city): [fazer login para ver...

    $172 (Avg Bid)
    $172 Média
    32 ofertas

    To train and assess personnel on the following topics: - Secure SDLC (Software Development Life Cycle) - Security Best Practices - App Sec - Secure Coding in JAVA, Javascript, Python, PHP) - OWASP top 10 vulnerabilities - Cryptography

    $336 (Avg Bid)
    $336 Média
    2 ofertas
    Build a website And display data 6 dias left
    VERIFICADO

    Need to create a website to display the details of this tool [fazer login para ver a URL] It should be divided into different sections as per the site [fazer login para ver a URL] I will give you PSD OR AI for graphics. We should be able to sort the data according to all the header on the site. UI should be very good and elegant. Some display sample - [fazer login para ver a URL] [fazer logi...

    $530 (Avg Bid)
    $530 Média
    64 ofertas
    PHP web developer required 6 dias left
    VERIFICADO

    One of our team mates wants to learn PHP frameworks will be benefit 2+ years of experience 240INR hourly Indians only

    $3 / hr (Avg Bid)
    $3 / hr Média
    14 ofertas

    I want someone who can develop me a script for tradingview that groups the bitmex liquidity pools just like this page does

    $137 (Avg Bid)
    $137 Média
    10 ofertas

    We are in requirement for Python coder to Stock market data as per condition n rules only exprience person contact

    $208 (Avg Bid)
    $208 Média
    4 ofertas
    Online coding Teacher 6 dias left
    VERIFICADO

    We are looking for online coding teacher for our young learner. 1. Online coding teacher should have good English communication skills, 2. Knowledge of graphical bloc based coding like Scratch and other programing languages like Python, Java , Java Script etc. [fazer login para ver a URL] should also have the good knowlege of functions of meeting apps like to arrange break-up rooms, manage attan...

    $4 / hr (Avg Bid)
    $4 / hr Média
    7 ofertas
    Mindmapping System 6 dias left
    VERIFICADO

    Hi, We are looking for a developer that can assist us in building a mind mapping system that has a similar feel to Mindly (The mobile mind mapping application). The mind mapping system needs to plug into our custom HTML built Content Management System. 1. The mind map diagram will serve as the front page of our website and each node must be clickable and viewable as a content page 2. Ou...

    $27 / hr (Avg Bid)
    $27 / hr Média
    24 ofertas
    PHP expert required -- 5 6 dias left
    VERIFICADO

    PHP expert required 2+ years experience required Indians only

    $4 / hr (Avg Bid)
    $4 / hr Média
    16 ofertas

    I need a flutter developer for fix some bugs in my system. already 3 flutter project working properly in my system but when i try to import new projects then project root folder not found. and when i run flutter doctor then Android studio missing error getting.

    $33 (Avg Bid)
    $33 Média
    2 ofertas

    I want an online tutoring website. I have attached posters and link below about my profile and work. I need details about my work, subjects list, university list from which students I have, review section, download section (notes and eBooks), about us, blog section and contact us in the website. I want design of the website in the way that students redirect to my WhatsApp number. [fazer login pa...

    $177 (Avg Bid)
    $177 Média
    23 ofertas

    Hello. I need PHP script or other. Need script to Limit to 5 impressions per second, or 300 impressions per minute redirect to link, all other traffic redirect to another URL. Hope you understand. Sorry for my bad English knowledge.

    $14 (Avg Bid)
    $14 Média
    5 ofertas

    We need an experienced vue.js developer. Also you need to have: - Tailwind CSS experience - Nuxt experience

    $177 (Avg Bid)
    $177 Média
    29 ofertas

    Google Maps Integration on word press website within 3hr its an emergency

    $21 (Avg Bid)
    $21 Média
    12 ofertas
    Website Loading Problems 6 dias left
    VERIFICADO

    I installed a new Cookie plugin (already deactivated it) and now our webpage ([fazer login para ver a URL]) has loading errors. I need someone to a. fix this with me b. install a good cookie plugin (GDPR) and set it up we will do via anydesk

    $41 (Avg Bid)
    $41 Média
    25 ofertas
    Java developer 6 dias left

    Wanna hire java developer with 4 years exp

    $9 / hr (Avg Bid)
    $9 / hr Média
    10 ofertas

    We need an expert developer to integrate two Apps: Wild Builder & Easy Order apps on Shopify It is necessary to modifiy the codes of one or both apps, so we need a professional developer. Talk to me in private, and I will send you a more detailed exaplanation

    $169 (Avg Bid)
    $169 Média
    13 ofertas

    Looking for experienced magento 1 developer with apple pay experience - 3 month project, 9-5pm UK time (can be abroad as long as able to work UK times), fully remote project.

    $7336 (Avg Bid)
    $7336 Média
    31 ofertas

    Se necesita programador y diseñador para proyecto de mantenimiento y desarrollo web en Php y Javascript, con conocimientos de Laravel y Bootstrap. Así como integraciones entre aplicaciones. Trabajo continuado e incorporación a equipo en funcionamiento.

    $583 (Avg Bid)
    $583 Média
    22 ofertas
    Update HTML with new videos 6 dias left
    VERIFICADO

    We currently have some pages on our support portal which have a video and some screenshots [fazer login para ver a URL] Attached is an example of the new video

    $107 (Avg Bid)
    $107 Média
    70 ofertas
    Index master in unbounce 6 dias left
    VERIFICADO

    I am looking for someone to create a master index for our website (I don't wanna change the index in every page). It si not possible to do it in unbounce so it is necessary to use java or CSS. You can finde attached a picture of our index right now.

    $162 (Avg Bid)
    $162 Média
    14 ofertas

    Create a link directly for the Account depend on the phone number

    $140 (Avg Bid)
    $140 Média
    4 ofertas
    AMP developer 6 dias left
    VERIFICADO

    We require a AMP developer. To create AMP pages in an email.

    $25 (Avg Bid)
    $25 Média
    6 ofertas

    Artigos da Comunidade dos Principais JavaScript