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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    994 trabajados encontrados, precios en USD

    Necesito buclue con javascript el cual los acomode automaticamente, para crear un marco de foto

    $126 (Avg Bid)
    $126 Oferta Promedio
    8 ofertas

    Trabaje desde casa. Estamos requiriendo Maquetador Web para trabajar desde casa de manera fija, no por proyecto. Conocimientos HTML, CSS, JAVASCRIPT:, XML, jQUERY, Wordpress. Salario: Mensual en dólares Horario Lunes a viernes Requisitos; Internet, Computadora con buen procesador.

    $248 (Avg Bid)
    $248 Oferta Promedio
    25 ofertas
    FRONT-END CUIDEO 6 días left

    OFERTA - FULL STACK DEVELOPER PARA STARTUP CUIDEO Buscamos full stack developer para trabajar en Cuideo, Startup de éxito dedicada al cuidado de mayores y con gran proyección de crecimiento. Ofrecemos trabajo full time en oficinas de Barcelona (22@). Se incorporaría en nuestro equipo de IT con buen clima laboral, innovador y dinámico. Horario flexible con posibilidades...

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    15 ofertas

    Tengo un sistema web desarrollada en ASP clasico, y corriendo en IIS, el desarrollo incluyo Javascript y JQuery, Bootstrap y Ajax, el sistema envia un correo a los administradores cuando un evento de interes se produce, deseo reemplazar el envio de estos correos por notificaciones de Whatsapp, si alguien ya lo tiene desarrollado en ASP o Javascript le puedo comprar una copia de inmediato

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

    Necesito adaptar una plantilla gratuita HTML5 a un sistema de turnos: el programa está en cobol y necesito la parte de diseño. Son dos pantallas para regoger datos del usuario, tres pantallas para los ABM de agenda, médicos y especialidades y un informe de turnos. También necesito que me cotice la carga de datos, aproximadamente unos 20 médicos y agenda 80 aprox...

    $521 (Avg Bid)
    $521 Oferta Promedio
    13 ofertas
    NECESITO IMPLEMENTAR API 5 días left
    VERIFICADO

    Hola necesito implementar esta API: [iniciar sesión para ver URL]

    $184 (Avg Bid)
    $184 Oferta Promedio
    14 ofertas

    Estoy buscando desarrollador con experiencia en MediaWiki ([iniciar sesión para ver URL]) para mejorar y optimizar el frontend de una Wiki ya en funcionamiento a la que se le ha actualizado la versión pero que al hacerlo todo el frontend se modificó

    $10 / hr (Avg Bid)
    $10 / hr Oferta Promedio
    6 ofertas
    hacer una web 4 días left
    VERIFICADO

    construir una web sencilla, y consumir datos de una API

    $198 (Avg Bid)
    $198 Oferta Promedio
    34 ofertas

    Un aplicacion web que a partir de una fecha-tipo de dato, seleccion uno de multiples archivos con datos CSV (fecha, hora, valor) en un equipo con windows 10, que debe cargarse a un servidor linux donde corre mysql y que ademas es el servidor web, para graficarlo via aplicacion web.

    $157 (Avg Bid)
    $157 Oferta Promedio
    6 ofertas

    I need a program that automatically bets what certain tipsters send with the parameters that they mark. Necesito un programa que apueste automaticamente lo que mandan ciertos tipsters con los parametros que le marque.

    $177 (Avg Bid)
    $177 Oferta Promedio
    4 ofertas

    Programador que sepa crear un sistema de micropagos sms para proyecto de loteria online

    $996 (Avg Bid)
    $996 Oferta Promedio
    9 ofertas
    Tienda Good 3 días left

    Deseo construir una cross app preferiblemente usando el framework react, que usando una API de nuestra aplicación escrita en php permita a sus usuarios registrarse, loguearse en el sistema, ver listados y obtener productos. somos una compañia de desarrollo de software en colombia y estamos explorando soluciones con freelance´s

    $525 (Avg Bid)
    $525 Oferta Promedio
    14 ofertas

    Ahora contamos con una app en node.js. Deseamos que los usuarios puedan abrir los documentos que tienen en nuestra app, en Word y enviar de regreso dicho documento editado. Para ello, el programador deberá tener experiencia en Autenticación Oauth2 de Add-Ins para obtener y enviar información a través del API.

    $18 / hr (Avg Bid)
    Destacado
    $18 / hr Oferta Promedio
    11 ofertas
    Desarrollo web 3 días left

    En busqueda de un desarrollador web talentoso que se nos una a este gran equipo

    $490 (Avg Bid)
    $490 Oferta Promedio
    30 ofertas

    necesito hacer un nenú que se pueda manejar desde un smartv con su respectivo control es de tipo event jquery pero que pueda moverse en cualquier direccion e incluir las teclas especiales como home necesito para implementarlo en una web para poder usarla en smarttv pero sin el puntero(mouse) si no que trabaje con las teclas izquierda, derecha, up ,down

    $25 (Avg Bid)
    $25 Oferta Promedio
    2 ofertas

    Quiero crear una pagina web para minería de dogecoin, algo asi como esto: - [iniciar sesión para ver URL] Con las mismas características y funcionalidad.

    $275 (Avg Bid)
    $275 Oferta Promedio
    2 ofertas

    Desarrolladores web requeridos para varios proyectos de desarrollo web. Los principiantes y la gente de experiencia son bienvenidos. Necesario autoaprendizaje y personas motivadas

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    34 ofertas
    Programador PHP 1 día left

    Necesito integrar factura y boleta electrónica a un sistema de restaurant ya creado, debe cumplir con las normas del sii chile. Lo primero es saber quien ha trabajado en este tipo de proyectos antes para poder empezar y enviar datos necesarios.

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    13 ofertas

    Se necesita realizar un script para cargar en una pagina que realice el siguiente procedimiento: EL CLIENTE PARA OBTENER UN CODIGO DE DESCUENTO INGRSARA A UN LANDING PAGE El cliente debe ingresar: NOMBRE EMAIL TELEFONO Se debe DEVOLVER UN CODIGO DE DESCUENTO EJ EVA12345 (NUMEROS ALEATORIOS NO REPETIDOS) El mismo se le debe enviar x email con un texto que sea edita ble a definir. Se debe regis...

    $88 (Avg Bid)
    $88 Oferta Promedio
    15 ofertas

    Buenas tardes, Como Fundación buscamos un desarrollador web que realice un trabajo de páginas web, sería bueno si también sabe de migración o programación de aplicaciones, para un trabajo adicional.

    $488 (Avg Bid)
    $488 Oferta Promedio
    46 ofertas

    Se necesita desarrollar un modulo de una app en desarrollo que se tiene. Este modulo de la app debe contener el desarrollo en la plataforma con angular, desarrollo en la app que esta en ionic y su propio desarrollo en nodejs. La base de datos se realiza con mongodb y la api esta en graphql

    $580 (Avg Bid)
    $580 Oferta Promedio
    14 ofertas

    Looking For Master Of Script Developer - Only master to Create Any TYpe Of Scripts Development Work Urgent

    $1078 (Avg Bid)
    $1078 Oferta Promedio
    2 ofertas
    Listing Board for Jobs 6 días left
    VERIFICADO

    Need a Job board that have job description input for employers, list of jobs posted, a way for job seekers to search and apply for jobs. This is a first MVP version. Prefer to do this with Reactjs. When applying for this project, tell me what type of sites you use to find answers for debugging. This is to find out if you understand English or not. If you don't tell me as the first sentenc...

    $25 (Avg Bid)
    $25 Oferta Promedio
    2 ofertas
    2 simple edits to my weebly site 6 días left
    VERIFICADO

    I have a couple of straight forward tasks that I don't have time for. *Please note, this site was built with weebly so experience with this website builder is preferable although not essential. I need 2x changes to my website: remove nav bar & autoplay youtube embed 1 - remove the websites navigation bar completely (no weird spaces) 2 - embed a youtube video that: autoplays, no contr...

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

    Want to have a page that has custom html form that I built that I want embedded onto my site that the user can add to. They will be able to edit and add text to regular text fields and field with bullet points. Once finished they should be able to save and that record or form should be added to some type of database.

    $25 (Avg Bid)
    $25 Oferta Promedio
    5 ofertas

    Can you code PSD template to shopify template? Is so can you quote on total cost and timeline? MUST also use proper coding, javascript, jquery, ajax, html, etc. Clean coding desired. I can provide template PSD File link. May need to adjust header style slightly and product page slightly to add a style more similar to [iniciar sesión para ver URL] IMAGE: [iniciar sesión para ver URL...

    $515 (Avg Bid)
    $515 Oferta Promedio
    30 ofertas

    This is a chrome extension that modifies the icons in browser tabs. First the apps needs more general stability. Sometimes color tabs works, sometimes it does not. Part of problem is that interface was confusing. The steps below should clarify the usage of the interface, so it is easy to tell what should be happening. Changes needed: -On initial entry into the Colorize box, nothing should be ...

    $155 (Avg Bid)
    $155 Oferta Promedio
    4 ofertas
    Laravel Web Application 6 días left
    VERIFICADO

    We are looking for a Laravel developer to do a simple Laravel Web Application. The web app will have 2 major modules Users Campaigns Plus we need a Payment Gateway Integrated.

    $172 (Avg Bid)
    $172 Oferta Promedio
    8 ofertas

    I need the following: - Fast food ordering Webapp for online orders. - Must be able to send orders to a EPOS to be printed out - Printed orders must be in a certain format - Must be able to manually add/edit orders Any questions please ask, Thanks.

    $355 (Avg Bid)
    $355 Oferta Promedio
    13 ofertas

    I have a current Custom Select2 Search Menu on my Wordpress on my site. It works great for desktop. However, when viewed on mobile devices, Select2 Javascript Function and Style breaks upon scroll on Chrome, Firefox AND Safari. So this problem is widespread on iOS and Android. I need this fixed, so my users can search my site easily.

    $82 (Avg Bid)
    $82 Oferta Promedio
    17 ofertas

    I will share more details over PM to candidate

    $115 (Avg Bid)
    $115 Oferta Promedio
    19 ofertas

    I have a problem with [iniciar sesión para ver URL] + donut chart implementations. The problems are 1) Data Labels should be lied and justified into the wheel (between inner and outer line) 2) Another label in center of inner wheel Please advice with this, I have another big projects for selected freelancer.

    $148 (Avg Bid)
    $148 Oferta Promedio
    8 ofertas

    We are looking for someone to develop a platform that allows us to create connections and integrations between cloud based business apps via their standardized API endpoints and webhooks. Initially this integration is to work between two specific apps, however going forward we will want to create further integrations. This is a multi-tenanted environment where we have a number of clients running t...

    $3183 (Avg Bid)
    $3183 Oferta Promedio
    12 ofertas

    I'm looking to complete a few tasks on a Magento 2 site that is currently in development. 1) Quantity increments not completely working. Minimum allowed in shopping cart works, and items can only be added to the cart in increments of 3. Otherwise is displays an error message, but ideally when the user clicks the quantity increment button, the value should also increase by 3, which is does n...

    $35 / hr (Avg Bid)
    $35 / hr Oferta Promedio
    13 ofertas
    make a scripts 6 días left
    VERIFICADO

    Hello i would like to know how much will cost me to make a site as it look [iniciar sesión para ver URL]

    $896 (Avg Bid)
    $896 Oferta Promedio
    25 ofertas

    Want a personal project management browser based (at least Chrome, Safari, Mozilla and Edge supported) responsive site built, where the user can login and setup customizable tasks & goals, for multiple members. And track them. Based on the login, each member will see their set of relevant tasks, dashboards etc. With a reward module. I am open to/prefer the use of open source project manageme...

    $3693 (Avg Bid)
    $3693 Oferta Promedio
    28 ofertas

    I am the owner of a tutoring company that employs tutors all around my country. We looking to move all our communication with our tutors, clients and schedules to be done on the website. Step1 The tutor must be able to apply to be a tutor and we need a place they can summit their details. Details sent to tutor manager Step 2 Tutor manager approves and get a link to an online interview. We have ...

    $135 (Avg Bid)
    $135 Oferta Promedio
    17 ofertas
    From Yii1.1 to Yii2 6 días left
    VERIFICADO

    I want to someone to convert my web app from yii1.1 to yii2. Its similar to ubereats, doordash etc.

    $201 (Avg Bid)
    $201 Oferta Promedio
    9 ofertas
    Trophy icon Web chat application 6 días left

    Chat application within different user who are already registered with web site.

    $22 (Avg Bid)
    $22
    0 participaciones
    optimize html/css code 6 días left
    VERIFICADO

    This should be a very quick fix. I have a page designed with Bootstrap 4 and one part is not working correctly for mobile viewing.

    $21 (Avg Bid)
    $21 Oferta Promedio
    27 ofertas

    We are looking to get a Firefox for Android build that can go fullscreen when it's launched by either hiding all bars and elements or some Javascript code that does not need user interaction, or whatever you think is best, we are open to solutions. This feature needs to have a toggle on and off option, preferably somewhere in the menus. Also, please note that we intend to upload this to the...

    $188 (Avg Bid)
    $188 Oferta Promedio
    4 ofertas
    WordPress Champion Review 6 días left
    VERIFICADO

    Wordpress Champion needed to review social media website

    $441 (Avg Bid)
    $441 Oferta Promedio
    30 ofertas

    Hello, First stage: I'm looking for a web developer to finalize a simple e-dating website that needs to be optimized. Second stage: Someone able to work in the future on improvements/modifications. The script used comes from the Envato platform and contains bugs but overall it's not too bad. The site is online and graphically almost finished. The link will be provided to applicants. Mai...

    $647 (Avg Bid)
    $647 Oferta Promedio
    14 ofertas

    There is a file in my server which is encrypted using IonCube encryption, is it possible to decrypt this file? if so can you make this?

    $442 (Avg Bid)
    $442 Oferta Promedio
    4 ofertas

    Hello fellow Freelancers, I need help integrating 2Checkout into my website. I'm already using 2Checkout for payments, but it redirects my customers to a 2Checkout hosted page. I want to keep the customers on my website (inline checkout) and pay without leaving my website. I also want to be able to set up recurring payments. Helpful guides: [iniciar sesión para ver URL] [iniciar sesi...

    $165 (Avg Bid)
    $165 Oferta Promedio
    8 ofertas

    I am looking for an Experience Shopify Apps developer who can create an app which integrates with an outside US company through their API to transfer orders and customer data to on demand. * English spoken and written language - Excellent - Must * Experience in developing a public Shopify App and listing it on the App store - Must * Teamwork and ability to work with US developers on the integrati...

    $38 / hr (Avg Bid)
    $38 / hr Oferta Promedio
    19 ofertas

    Need Amazon Flex Bot to grab blocks. For more details I would like to discuss in chat

    $586 (Avg Bid)
    $586 Oferta Promedio
    5 ofertas
    I need a flash professional 6 días left
    VERIFICADO

    Hi, Im building my personal website from the last few days ... The template is from MotoCMS (html5). I want to include my curriculum vitae in one specific page as an animation to to make it dynamic and fun to discover. For that, I will provide the file of my CV in SVG or AI format or other vectors that you will indicate to me. The animation will consist of showing the different blocks of this CV w...

    $134 (Avg Bid)
    $134 Oferta Promedio
    5 ofertas

    A customer had an application developed on Java/Javascript/MySQL, it works fine but was left without tools to update it. We need help on choosing an IDE, and setting up the environment so they can fix errors and make improvements. We expect to get the solution up and running and the tools needed.

    $25 (Avg Bid)
    $25 Oferta Promedio
    7 ofertas

    You have to build dashboard screen for my web site. Designs are already ready. New freelancers are highly recommended. Feel free to bid. Thanks

    $56 (Avg Bid)
    $56 Oferta Promedio
    24 ofertas

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