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!

Contratar a Javascript Developers

Filtro

Mis búsquedas recientes
Filtrar por:
Presupuesto
a
a
a
Tipo
Habilidades
Idiomas
    Estado del trabajo
    946 trabajados encontrados, precios en USD
    VIPPAGOSYA!! 6 días left

    es un scripts que ya viene con una wallet en el cual los usuarios pueden enviarse dinero por medio de sus user y tambien tiene varios metodos de depositar dinero peo no tiene manera de que el usuarios pueda retirar dicho dinero quisiera que tuviera mas d un metodo para que el usuario pudiera retirarlo

    $146 (Avg Bid)
    $146 Oferta Promedio
    6 ofertas

    Pequeño proyecto de unas 10 vistas, envio de emails, relaciones sencillas de base de datos en MongoDb. Contiene LogIn y pasarela de pago (Stripe). De Barcelona, para más proximidad y solucionar cualquier duda durante el proyecto.

    $2029 (Avg Bid)
    Acuerdo de Confidencialidad
    $2029 Oferta Promedio
    35 ofertas

    Se necesita a un experto en drupal para integrar a Drupal Commerce una pasarela de pago (Culqui [iniciar sesión para ver URL]) en otras palabras, crear un modulo. Existe un modulo ( [iniciar sesión para ver URL]) que esta en desarrollo, ya lo instale y no trabaja, el modulo esta abandonado, incluso cuando se instala sale error (Adjunto captura del error). No ve muy conveniente traba...

    $121 (Avg Bid)
    $121 Oferta Promedio
    8 ofertas

    Hola, mi proyecto es el desarrollo de un sitio web, usando HTML, CSS, quiero que haya un componente de 3D (yo envío los .obj) por lo tanto necesito alguien que conozca [iniciar sesión para ver URL]

    $1055 (Avg Bid)
    $1055 Oferta Promedio
    16 ofertas

    Se requiere un programador con conocimientos en java 11, Spring 5, Spring Segurity, Hibernate 5 , Jpa 2.2 y angular 7. La base de datos sera MySql Es para desarrollar una aplicación que esta actualmente en desarrollo en un equipo de 2 personas. La funcionalidad mas dificil de esta es desarrollar un modulo de preguntas y respuestas y luego mostrar estadisticas simples sobre estas. Para l...

    $737 (Avg Bid)
    $737 Oferta Promedio
    14 ofertas

    Mi proyecto consiste en crear una pagina de servicios domésticos como esta [iniciar sesión para ver URL]

    $209 (Avg Bid)
    $209 Oferta Promedio
    30 ofertas

    Busco un Programador de wordpress para quitar unos filtro de una plantilla

    $23 (Avg Bid)
    $23 Oferta Promedio
    9 ofertas

    hacer una nomina de empleados semanal y que se tenga un historial. ademas de generar un kpis. aplicacion web

    $109 (Avg Bid)
    $109 Oferta Promedio
    10 ofertas

    Se necesitan realizar cambios sobre unos archivos .jar. Los cuales se utilizar para realizar la integración entre distintas herramientas. En su mayoría se debe leer archivos planos, realizar transformaciones y realizar un envío PUSH por API hacia el destino.

    $471 (Avg Bid)
    $471 Oferta Promedio
    20 ofertas

    Este software debe ser capaz de: 1) Elaborar un mapeo de los puntos de lubricación 2) Crear un sistema de identificación mediante un código de colores 3) Capaz de seleccionar el tipo de grasa que es requerida para la aplicación. 4) Calcular la cantidad y frecuencia de relubricación 5) Capaz de realizar una planificación dinámica de rutas 6) C...

    $1119 (Avg Bid)
    $1119 Oferta Promedio
    23 ofertas

    Availability Booking Calendar de phpjabbers tiene un control para evitar mods rel con licencia , quiero saber como evitar ese control y mod script

    $24 (Avg Bid)
    $24 Oferta Promedio
    6 ofertas

    Necesitamos Freelance para crear líneas creativas. Conocimientos altos en: HTML , PHP , Bootstrap 4 , CSS, JQUERY, Javascript, UX (Frontend y Backend) Trabajo: 80% Remoto, 20% presencial Disponibilidad inmediata. Sueldo según valía. Colaboración a largo plazo.

    $24 / hr (Avg Bid)
    $24 / hr Oferta Promedio
    43 ofertas

    tengo los programas fuentes necesito instalar y ponerlo en funcionamiento esta desarrollado en angular symphony java scrip typescript mysql.

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    8 ofertas

    En GoodBarber, necesitamos un elemento en la app que al clicarlo guarde, en el móvil donde se ejecuta la aplicación, los datos de una vCard predefinida. Los datos de la vCard se deben poder editar en el backend de la aplicación y el botón para guardar la vCard se debe ver en la aplicación publicada. Gracias.

    $276 (Avg Bid)
    $276 Oferta Promedio
    12 ofertas
    Expert en Dolibarr EXPERTO 1 día left
    VERIFICADO

    Buscamos experto en Dolibarr. Para trabajar en ERP y CRM. Realziaremos un apequeñas prueba con n proyetco muy pequeño y si es satisfactoria, adjudicaremos más proyetco al candidato. IMPRESCINDIBLE IDIOMA ESPAÑOL Y CONOCIEMIENTO DE DOLIBARR

    $34069 (Avg Bid)
    $34069 Oferta Promedio
    20 ofertas

    Ejemplo: www coveta-xi es 3 tipos de formularios de reservas, dedicados al transporte dónde te de el precio, recojan los datos y los guarde en una base de datos. Una vez realizada la reserva (automatizada tipo [iniciar sesión para ver URL]) salga la reserva con los datos recogidos en un evento de Google calendar.

    $28142 (Avg Bid)
    $28142 Oferta Promedio
    47 ofertas
    necesito una herramienta web 20 horas left
    VERIFICADO

    Necesito una web donde pueda visualizar codigo xaml de xamarin forms parecida a [iniciar sesión para ver URL]

    $888 (Avg Bid)
    $888 Oferta Promedio
    21 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.

    $694 (Avg Bid)
    $694 Oferta Promedio
    28 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...

    $26 (Avg Bid)
    $26 Oferta Promedio
    8 ofertas

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

    $334 (Avg Bid)
    $334 Oferta Promedio
    22 ofertas
    Desarrollador ReactJS 10 horas 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 Oferta Promedio
    30 ofertas

    Busco un programado que me ayude a actualizar un código de un programa de una versión a otra. El programa actualiza datos en la nube. Los programas contiene, .js, json ademas se tiene que hacer tres copia del programa llevar información a la nube de otra fuente. El proyecto esta presupuestado para 20 dias ful de trabajo De preferencia desarrollados en español Por...

    $526 (Avg Bid)
    $526 Oferta Promedio
    43 ofertas

    Hello, We are developers of a web-based ERP software from Turkey and we want a freelance UI/UX designer to join our team. Briefly we need a responsive and modern website for our customer. We will feed the data from our database so the design of the components should be modular, so that we can easily separate and populate the site with our data. Current customer is Anlas Tires and their website ...

    $1018 (Avg Bid)
    $1018 Oferta Promedio
    42 ofertas
    launch a web site 6 días left

    I started a web tv (interviews only) in 2018, available on Facebook and Youtube. I would like to launch a web site in which it will be easier to find all interviews .

    $7 / hr (Avg Bid)
    $7 / hr Oferta Promedio
    15 ofertas
    Node js project 6 días left
    VERIFICADO

    Node js project need async and await function

    $27 (Avg Bid)
    $27 Oferta Promedio
    22 ofertas

    DO NOT AUTOBID/AUTOPOST/AUTOMESSAGE. All of them will be ignored Hello. I want an extension or a small app (its up to you) that will work hand to hand with the Hola VPN extension. In the APP i will give a url like this: [iniciar sesión para ver URL] The APP will ask me which 2 countries that are available in the Hola VPN extension, i want to pick in order to join the URL from those. Lets...

    $220 (Avg Bid)
    $220 Oferta Promedio
    9 ofertas

    I just need someone who has some experience in the domain of websites and their programming and design to work with him and make a good profitable website.I have some good ideas but i'm still not a [iniciar sesión para ver URL] can start up by a moderate amount of money which we can grow so much bigger.

    $171 (Avg Bid)
    $171 Oferta Promedio
    24 ofertas

    Needing all round programmers for simple project Navigating DOM Data Extraction Write to DB

    $147 (Avg Bid)
    $147 Oferta Promedio
    38 ofertas

    My programmer has developed system based on selenium, php, mysql, chrome browser and xampp. I need expert who can copy and Install the entire system from my computer to domain server All the functionality and features should be working Deadline 5 day.

    $434 (Avg Bid)
    $434 Oferta Promedio
    36 ofertas
    Looking for New web developer 6 días left
    VERIFICADO

    Looking for a web developer , who can help me with some quick fixes and create websites from time to time . You must know HTML, CSS , Javascript and Bootstrap . Wordpress and MySQL knowledge will be appreciated but not mandatory. It will be a good project for someone trying to get their 1st project .

    $4 / hr (Avg Bid)
    $4 / hr Oferta Promedio
    20 ofertas
    Senior Angular 6+ engineer 6 días left
    VERIFICADO

    I am looking at senior Angularjs developer with 5+ years of experience. Here are 2 steps for long-term position. You will pass 90 minutes exam(paid) to prove your Angular skill and experience. After that, you will work for company project based on hourly (In exam you can use any external resources such as Google or Stack Overflow to solve them) We are looking at real developer with strong Angular ...

    $69 (Avg Bid)
    $69 Oferta Promedio
    16 ofertas
    Kohbee.com 6 días left

    We are looking to develop a website to empower teachers in communicating better with students and parents. We have the Figma designs and backend architecture ready. We are looking to launch a beta version as soon as possible. Hence we need a solid front end guy to bring it to life.

    $314 (Avg Bid)
    $314 Oferta Promedio
    14 ofertas

    I wanna build a web application that do the following : realtime bus tracking via communicating with a device which is installed in the bus reading RFID data from the device installed in the bus managing time attendance for students (drop off, get on, trip duration etc) surveillance monitoring cctv which is installed with device, as well as playback the system must have user management system ( ...

    $680 (Avg Bid)
    $680 Oferta Promedio
    79 ofertas

    I have a theme that has been added to and tweaked over the past 3 years to integrate various Shopify Apps and add needed CSS and display tweaks. My theme developer has a much newer version of my theme released. I'd like to port all 3rd party app customisations/additions and core theme tweaks over to the new theme code base. I have cleaned out as much of the dead/bad/old code from old app...

    $122 (Avg Bid)
    $122 Oferta Promedio
    37 ofertas

    This page needs to be developed in simple HTML/CSS. Bootstrap is ok as long as you can achieve the customizations required (we are detail-oriented). We are looking for an experienced developer who can prove visual quality and attention to detail in their previous work. If you're not detail-oriented, please do not apply. This is a simple one-pager. The features required are: * Hamburger but...

    $153 (Avg Bid)
    $153 Oferta Promedio
    68 ofertas

    I need a Formidable Forms expert to help me to finish my subscription calculator form. You really need to be a SPECIALIST in this system. The calculator is practically finished, but I need 3 small codes, but you need to be a formidable forms expert, because I want you to do it properly, ie formidable forms way. Details are attached.

    $145 (Avg Bid)
    $145 Oferta Promedio
    31 ofertas

    We need react native developers who can build mobile apps using react native technology

    $838 (Avg Bid)
    $838 Oferta Promedio
    31 ofertas

    I want a spring boot app just a simple one that can sign in users with 2 multi factor and send a verification code to email before sign up . should have login and log out, and have a booking ticket user interface, when i click on book ticket link redirects to a form where i can fill forms. Use sqlite database and paste the database in the root folder of the spring boot app. The user interface us...

    $58 (Avg Bid)
    $58 Oferta Promedio
    9 ofertas
    WebGL Developer (Babylon.js) 6 días left
    VERIFICADO

    Hello, I have a working prototype that I want to redesign either on [iniciar sesión para ver URL] or another similar WebGL engine. This is a completely new project and there is no requirement to review code nor try and understand what a previous developer wrote! The working prototype will show you exactly what needs to be created. This is a long term project and starting with the first ph...

    $887 (Avg Bid)
    $887 Oferta Promedio
    34 ofertas

    1) I need add SMS notifications for each web and email notifications. 2) I need to add a table in the estimates section. (the table is already created). Once the table has been added, I need to add a button that says verification and that when pressing the button, an email is sent to a specific email, with a link of the estimate created and with the option of two buttons, Accept or Reject. When...

    $73 (Avg Bid)
    $73 Oferta Promedio
    33 ofertas

    The deliverable of this project is a fully functional frontend for an Appointment system with a storefront POS. The product is meant to be used by hairstyle salons and barber shops. This product is based on other existing solutions (like [iniciar sesión para ver URL] or [iniciar sesión para ver URL]). However, this particular project is meant for Latin American businesses and thus th...

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    28 ofertas
    Create unsubscribe link 6 días left
    VERIFICADO

    In sendgrid please. Can not add to code.

    $24 (Avg Bid)
    $24 Oferta Promedio
    5 ofertas

    Hi, I am looking for Angular JS developer only 20 mintues work. I have a many project for the Js Developer but first i need to complete small task today. Regards, Rajendra

    $18 (Avg Bid)
    $18 Oferta Promedio
    15 ofertas
    Page Speed Optimization 6 días left
    VERIFICADO

    We are looking for an expert in Page Speed Optimization using Google Speed Insights and Chrome Dev Tools. We have 3 different types of pages in our site. We want optimization for JS and CSS, specially for mobile speed. We are not looking for people who base all her/his job in plugins! We want a real developer! One of the goals is to look for the JS we can async and defer in order to improve page s...

    $149 (Avg Bid)
    $149 Oferta Promedio
    85 ofertas

    skills required: css3, javascript, html5 on the right hand side we have 6 logos on the left hand side, we have a diagram with a circle at centre and 7 circle around it. when mouse over each circle, a description text to appear take into consideration responsive we will provide html and css file to candidate ex of website where we have animation: [iniciar sesión para ver URL]

    $23 (Avg Bid)
    $23 Oferta Promedio
    19 ofertas

    Current shopify website is slow to respond and would like to redo existing website keeping the structure exactly the same but use different apps. The products page layout must remain very similar however use product personalizer (remove FPD) or similar app to accomplish personalization. Current website is GetGearCo I want similar functionality of the site just starting fresh in effort to remove ...

    $506 (Avg Bid)
    $506 Oferta Promedio
    74 ofertas

    i Want betting ready website with betfair api

    $1664 (Avg Bid)
    $1664 Oferta Promedio
    28 ofertas

    Hello, looking for a skillfull developer that can make a few pages with functions for our company. Only serious inquiries. Send me a message

    $176 (Avg Bid)
    $176 Oferta Promedio
    65 ofertas
    INTERNALPROJECT 6 días left
    VERIFICADO

    A new set of responsive UI screen flow to be build in Angular JS. These screens will be part of existing application. There is no need of menu, header and footer. Require 7 main html pages to be built, sample drawings will be shared to the awarded team.

    $97 (Avg Bid)
    $97 Oferta Promedio
    31 ofertas

    Create a 360 degree interactive car with user selection areas!!

    $36 (Avg Bid)
    $36 Oferta Promedio
    3 ofertas

    Principales artículos de la comunidad Javascript