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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    1,040 trabalhos encontrados, preços em EUR
    pandora social 6 days left

    Possuo um site de curiosidades, quero abrí-lo para redatores, gostaria de criar um painel integrado com o google analytics, que fizesse essa contagem em tempo real.

    €180 (Avg Bid)
    €180 Média
    4 ofertas

    Preciso de pessoas para trabalhar como instrutores de cursos EAD voltados para programação. De preferencia nas linguagens JavaScript, Java, C# e PHP

    €12 / hr (Avg Bid)
    €12 / hr Média
    7 ofertas
    Marcador de local 2 days left
    VERIFICADO

    Preciso que alguém faça uma função aonde eu coloque uma imagem de fundo em uma tela, Uma para criar as funções que eu desejo e a 3 armazene essa função na posição que foi marcada na quadra...

    €88 (Avg Bid)
    €88 Média
    3 ofertas
    aplicativo 1 day left

    Preciso que criem um aplicativo no android studio.

    €22 (Avg Bid)
    €22 Média
    4 ofertas

    Procuro um programador PHP com javascript para projeto de duas semanas, Codigo estruturado e banco de dados mysql Bons conhecimentos com integração via XML

    €182 (Avg Bid)
    €182 Média
    7 ofertas

    Preciso do auxilio de um programador que saiba implementar um masonry grid junto com infinite scroll. Estou criando um site alá Pinterest e não consigo superar esse problema. Maiores detalhes do problema você pode ler aqui: [login to view URL]

    €21 (Avg Bid)
    €21 Média
    2 ofertas

    Le projet consiste à afficher une page web adaptée sur un application mobile android. L'application mobile doit : - parfaitement center la page web sur l'application - ne doit pas zoomer - doit accepter les scripts, java script, etc. -ne doit pas afficher le scroll ==> la page web présenter doit PARFAITEMENT être affiche et calibrée pour être ...

    €8 - €30
    €8 - €30
    0 ofertas
    Chrome Extension Logo 6 days left
    VERIFICADO

    I would like a personalized logo for my extension in the formats required for a chrome extension. sizes: 16 , 32, 48. 128

    €54 (Avg Bid)
    €54 Média
    38 ofertas

    we need perfect web Responsive developer expert. Perfect skill with all the dimensions on all the browser and mobile. When we adjust browser size, it will be perfect responsive. This should be test work and it's just one page. Please write "I can do it within a few hours" on your head of proposal.

    €60 (Avg Bid)
    €60 Média
    67 ofertas

    Need to develop caption transcription web editor that will look similar to You tube caption editor interface. video player is HTML5 video tag 1. User will select video URL and VTT caption file 2. video and VTT content will be displayed side by side similar to youTube editor 3. user will be able to edit each VTT entry (start time, and time and text) , add new entries and delete entries 4. clicking...

    €1008 (Avg Bid)
    €1008 Média
    12 ofertas
    API integration in php 6 days left
    VERIFICADO

    I have api documentation, currently it need to be connected in php. once its done the further work is also required.

    €110 (Avg Bid)
    €110 Média
    23 ofertas
    Url Xfinity 6 days left

    Fui estafado por esta persona le pagué por un proyecto que nunca me dió además no me responde esta plataforma hay muchos estafadores estos son los datos de este endividuo. primer nombre: khondker mahadee apellido: reza país: Bangladesh ciudad / distrito: Dhaka dirección: 521, carretera del aeropuerto, Dhaka número de teléfono: +8801679425329

    €26 (Avg Bid)
    €26 Média
    1 ofertas

    Please read carefully before bidding I am looking for a freelancer or team of freelancers with strong skills and expertise in Android app development to fix issues and upgrade an existing Android app. The app is in advance stage of development. It takes a photo and gather environmental data and upload the photo and the environment data at predefined time intervals to a website as JPG and TXT file...

    €326 (Avg Bid)
    €326 Média
    44 ofertas

    Hello, their was recently a remake game called myvmk opened. I am looking to design a similar game and need to hire a coder. I currently have 2 graphic artists hired, looking to take the next steps forward.

    €10 / hr (Avg Bid)
    €10 / hr Média
    10 ofertas

    Requirements Please build a single page app based on GOODREADS API using any REACTJS framework. The app is expected to have the following feature: Should be able to search the books with name Clicking on the book should list details, ratings, description of the book, see attached for reference. Submit the code on GitHub, with clear instructions to run/compile the code. Host your code on a...

    €18 (Avg Bid)
    €18 Média
    2 ofertas

    I need to be able to pull information from Dear systems into a Google Sheet through the API. I need to be able to get access to the following data: - Sale - Purchase - Stock - Product - Product family - Supplier - Customer I need to be able to pull data based on the date, and would like to be able to pull data from multiple areas in Dear, for example, Sales Order Number, Salesperson, Dat...

    €538 (Avg Bid)
    €538 Média
    5 ofertas

    Good Morning All, I am looking a developer who have exp with laravel and [login to view URL] website working fine. you have to modify small things as per my requirement thank you

    €54 (Avg Bid)
    €54 Média
    5 ofertas

    I need a skilled Python coder to code a multithreaded Python script that will access an external URL I will provide via a HTTP/CONNECT proxy and parse and save the displayed IPs from the external URL to a specific file on my server. I need someone will very good web scraping experience . Script must be multithreaded and very fast

    €38 (Avg Bid)
    €38 Média
    5 ofertas

    Looking for front end bootstrap/HTML/JS developer to modify premium METRONIC theme as per requirement. Total work is of More than 600 hrs. Need someone with at least 3 years of exp in development. Bid Accordingly

    €4 / hr (Avg Bid)
    €4 / hr Média
    9 ofertas

    The dokan plugin has integrate and there are some mina fixing need to get understand my website first . And also need to handle the customisation at the woocommerce sales part Document will be provided Need an Wordpress expert and full time developer help on that Better to be familiar with dokan and woocommerce plugin

    €467 (Avg Bid)
    €467 Média
    32 ofertas

    I need you to develop some software for me. I would like this software to be developed using Python.

    €20 (Avg Bid)
    €20 Média
    3 ofertas

    Hello. I am looking for an experienced CSS, JS or HTML coder to recreate this specific effect being demonstrated on the reference link: I want you to create an exact effect for my website background video and have the particle effects being displaced across as the mouse cursor moves to them, i also want make sure the plane moves along the mouse as demonstrated on the reference link. Website ...

    €38 (Avg Bid)
    €38 Média
    14 ofertas

    make website more responsive for mobile and js script work for mobile

    €30 (Avg Bid)
    €30 Média
    33 ofertas

    Hi, create Tool/Webpage/software that has to monitor the server logs, Example We have 10 servers in LAB and test is running in all the servers, once the test is completed, it will upload into one common repository folder, like [login to view URL], server2.log...etc server 1500, ...Now I have to save this logs in data base and i want to filter and also monitor the server like if server is stuck mea...

    €80 (Avg Bid)
    €80 Média
    3 ofertas

    welcome i need to add recaptcha in my register page in my website because there is to many fake register and this make lot of load in my database and up my dedicated server cpu from many requests my website coded with core php i need also to add it in contact page

    €326 (Avg Bid)
    €326 Média
    34 ofertas

    Se requiere: - RESTFul API en Nodejs que se encargue de subir y bajar archivos de todo tipo desde el tamaño mas pequeño hasta super grandes en tamaño(ejemplo: 100 MB, 200 MB, 500 MB, 1GB, 5 GB, 10 GB, 20GB, 30 GB, etc.) y que toda la información del archivo se grabe una base de datos de preferencia MongoDB(Se puede recomendar algo mejor), también se podrí...

    €83 (Avg Bid)
    €83 Média
    1 ofertas

    We need an experienced developer to build our crypto trading bot. You must have a portfolio for this and should be able work fast. Please do not send automated proposal, because we would ignore it, If you think you are fit for this job please feel free to apply.

    €30 / hr (Avg Bid)
    €30 / hr Média
    12 ofertas

    We have a few minor html and css site fixes as well as three forms that need to be activated (connected to db and create notifications). Full project scope will be given to shortlisted bidders We need this project done within 24-48 hours Please reply with the word 'Vault' to ensure you have read our project details

    €22 (Avg Bid)
    €22 Média
    33 ofertas

    Im not sure where to insert the shortcode. Budget is $10. Thanks

    €14 (Avg Bid)
    €14 Média
    13 ofertas

    There is a script called php probids that i need some heavy modification done to the functions aspect of it. It will also need an api integration from a payment gateway as well. If you are not familiar with this script (phpprobids) please do not bid.

    €903 (Avg Bid)
    €903 Média
    32 ofertas

    We are running a Node.js app using the Express middleware and [login to view URL] for authentication, however, after going to SSL/HTTPS our login is no longer working it simply gets redirected back to the login page. Need a quick fix please.

    €340 (Avg Bid)
    €340 Média
    22 ofertas

    I have a loop that is creating appended strings and attributes in javascript. I now have a problem where I need to add a div but when I do it slows my project down and does too many things. Need someone's help to quickly add the div i need for styling. Tiny bit of a logic needed for empty fields too.

    €88 (Avg Bid)
    €88 Média
    19 ofertas

    A way to help me find absentee owners of real estate,, and vacant owners

    €418 (Avg Bid)
    €418 Média
    23 ofertas
    .NET Web application (NODEJS) 6 days left
    VERIFICADO

    A couple of changes to the .NET web application. It is a nodejs based application. Need someone to work with me remotely via screenshare. Should be a couple of hours of changes at most. Need someone to start ASAP and complete ASAP.

    €12 / hr (Avg Bid)
    €12 / hr Média
    28 ofertas

    Looking for a full stack developer with at least 3+ years experience with javascript, angular, bootstrap and jango. Company: Prolytics AI/Machine Learning Sports Analytics Suite

    €44 / hr (Avg Bid)
    €44 / hr Média
    49 ofertas
    Build A Website 6 days left

    Build web pages in react and redux

    €10 / hr (Avg Bid)
    €10 / hr Média
    34 ofertas

    Need several web forms built with HTML and CSS that are extremely user friendly and responsive. These will have several input fields and steps to them, and will match the examples below. The forms will live on [login to view URL] once they are complete. Auto: [login to view URL] Health: [login to view URL] Home: [login to view URL] Life: [login to view URL] Business: [login to view URL]

    €26 / hr (Avg Bid)
    €26 / hr Média
    37 ofertas

    Looking for a lead engineer to complete my software development, create new features and fix bugs. Platform: [login to view URL] The platform focuses on email automation and primarily integrates with Shopify stores. Looking for someone who is: - Proficient in PHP, Javascript, AWS hosting, Shopify - Fullstack engineer with experience - Values consistent communication - Fluent in English - Has sc...

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

    I need some one goot at code igniter to give me sample for form validation in sample program

    €18 (Avg Bid)
    €18 Média
    18 ofertas

    I want to use this framework: [login to view URL] i've got it already configured, but i need to setup to read an specific message wich are starting with some "word" and it need to split text, and send values to my server in order to do that thats the sequence: user: !myreport 5/6/0/0/0 FDR whatsapp: Hi, so your report is that: 5 lv1 monsters, 6 lv2 monsters, 0 lv3 monsters, 0 lv4 ...

    €24 (Avg Bid)
    €24 Média
    4 ofertas
    Angular / Java Application 6 days left
    VERIFICADO

    We have a small site built in Python, we are trying to convert that to Angular and backend in Java

    €11 / hr (Avg Bid)
    €11 / hr Média
    37 ofertas
    Basic Web Browser 2 6 days left
    VERIFICADO

    We need a basic windows application that delivers a web view of our website and allows downloads to a specific folder. Must be distributable and secure. UI just needs to be a basic window that supports entire web view of content on site, including audio and video playing.

    €141 (Avg Bid)
    €141 Média
    13 ofertas
    Add Updates to Website --1 6 days left
    VERIFICADO

    We have several updates we need to be added to the website including UI changes, API changes and code changes.

    €392 (Avg Bid)
    €392 Média
    31 ofertas

    We are looking to add Integrations with RightSignature API. Specifically, when file is saved, we need it to move to a specified Dropbox folder. We are Javescript based. Looking for someone with proven record. thank you

    €171 (Avg Bid)
    €171 Média
    8 ofertas

    need an web app for event registration with few features

    €148 (Avg Bid)
    €148 Média
    9 ofertas

    Hi, I'm looking for a developer that can write some code that demonstrates the use of a Cascading dropdown list using Javascript. The actual drop down lists will be located inside a ASP.Net ListView. If possible the data for the dropdownlist should come from a SQL Database and loaded when the page loads. I don't want the web page to have to do a request back to the server every time...

    €97 (Avg Bid)
    €97 Média
    15 ofertas

    I am looking for someone to develop a script in Python for a certain website. Capable of reverssingg and engineering Javascript is must skill. It is a script for retrieving data and be able to do desired stuff. More details Message me Very serious and need the job done asap! Only interested in If you think you have done a checkout script before please do so message me PS: No selenium scripts! onl...

    €391 (Avg Bid)
    €391 Média
    17 ofertas

    Hi, We have build a website on Woocommerce with angular as the front end and laravel in the backend. Need to optimize the site as its recently started to load very slow.

    €61 (Avg Bid)
    €61 Média
    5 ofertas

    I need chrome browser extension, similar to website [login to view URL] with similar functionality for links and embedding codes.

    €472 (Avg Bid)
    €472 Média
    15 ofertas

    Artigos da Comunidade dos Principais Javascript