JavaScript is one of the most popular programming languages in the world. If you are looking for a website to be created with sophisticated interactivity or in search of an impressive mobile app, using JavaScript is the way to go. With the help of our expert Javascript Developers, you can bring your idea to life.

A Javascript developer on Freelancer.com can create dynamic web applications with extended features and improved user experiences. They can also design advanced gaming applications, develop cloud applications, and create powerful websites that work with less coding and low complexity.

Here's some projects that our expert Javascript Developers made real:

  • Developed interactive websites & apps with detailed user accounts experience
  • Created powerful applications that streamline complex data into actionable insights
  • Built custom Windows and Mac software designed to fit client specifications
  • Developed mobile apps that enables customers to access data from their phones
  • Connected databases to web interfaces with easy input/output functionality
  • Optimized existing code for faster loading pages and smoother user workflows

Javascript Developers on Freelancer.com know how to turn ideas into reality. They are experienced professionals dedicated to excellence and creating top-notch scripts that are easy to use, reliable and fast. If you have an idea but don’t know how to turn it into technical reality, Freelancer.com is the place to post your project. Hire our expert Javascript developers today!

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    711 trabajados encontrados, precios en USD

    Necesito un modulo prestashop 8.1.3 + que genere una variable glogal del ancho de pantalla que se actualica en tiempo real, que se pueda utilizar desde php y todos los tpl

    $163 (Avg Bid)
    $163 Oferta promedio
    14 ofertas

    Realización de una web con base de datos para venta de objetos con impresión 3D. Opciones de compra y pago con Paypal y Bizum.

    $210 (Avg Bid)
    $210 Oferta promedio
    65 ofertas

    Desarrollar un sistema que permita generar flujo de caja por medio de reservas en cada marca y sede del grupo. Estar presente en los momentos de verdad del cliente para acompañarlo y fidelizarlo. Centralizar el servicio al cliente y las ventas en una misma plataforma. Aprovechar los momentos, eventos y fechas especiales para generar mayores ingresos con tarifas dinámicas. Controlar los canales de venta desde una misma plataforma. Controlar y potencializar las campañas de marketing ( Pauta, Email y SMS). Tomar mejores decisiones basadas en las cifras del negocio (Ocupación, demanda de servicio al cliente, inversión en marketing) Crear modelos de atribución Mejorar la experiencia de servicio al cliente Optimizar la gestión de mercadeo Manejo d...

    $14168 (Avg Bid)
    Acuerdo de Confidencialidad
    $14168 Oferta promedio
    17 ofertas

    tengo la documentacion pertinente, requiero prontitud y celeridad...

    $20 (Avg Bid)
    $20 Oferta promedio
    15 ofertas

    Buen día, espero se encuentren bien, estoy buscando una persona que me pueda ayudar en la construcción de una aplicación web en donde se almacenara la información enviada desde una aplicación móvil, en donde la aplicación web además que guardara la información del aplicativo móvil, también tendrá, perfiles de usuario o roles, el apartado para el registro de usuarios y el login, los cuales manejaran esta aplicación web o bueno administraran, así mismo vistas en donde se visualice la información traída desde el app móvil.

    $250 (Avg Bid)
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    39 ofertas

    Necesito crear un bot trading o comprar ya uno que esté hecho para operar en binarias que tenga un % de a ciertos considerable y con pruebas reales si tiene inteligencia artificial mucho mejor espero propuesta tangibles y reales

    $24 / hr (Avg Bid)
    $24 / hr Oferta promedio
    6 ofertas

    Necesitamos desarrollar un front-end con java script donde visualizar en un diagrama tipo ghant los horarios de asignacion de producto por maquina acorde a un archivo de input que tenemos y poder mediante drag &drop cambiar estos bloques horarios asignandolos a otras lineas d e produccion y grabar el nuevo cronograma propuesto en una tabla interna que tambien proveemos.

    $446 (Avg Bid)
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    33 ofertas

    Debe tener al menos 16 años de edad, y residir en América Latina para aplicar. Este es un puesto de entrada dirigido a aquellos interesados en convertirse en técnicos de reparación de electrodomésticos. No es necesario que tenga su propia computadora. Yo cubriré los gastos de un espacio de coworking o un hotel donde pueda utilizar una computadora y aprovechar la conexión a internet de alta velocidad. El empleo puede ser a tiempo completo o parcial, con horarios flexibles. La labor consistirá en asistir a técnicos en Estados Unidos en la reparación de electrodomésticos comerciales. No se requiere experiencia previa, pero se espera que tenga habilidades para resolver problemas técnicos.

    $9 / hr (Avg Bid)
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    14 ofertas
    Optimizacion web + SEO 4 días left
    VERIFICADO

    Hola, necesito realizar una optimización de carga para un sitio web de gran importancia, además de implementar SEO básico. Busco a un profesional que tenga experiencia en optimización y pueda realizar un diagnóstico del estado actual del SEO con un reporte profecional.

    $63 (Avg Bid)
    $63 Oferta promedio
    50 ofertas

    Hola, Necesito desarrollar un chatbot de whatsapp. al número de WhatsApp al qué se accede desde la aplicación twilio (), donde también estará el código del chatbot en construcción. Este chat tendrá la funcionalidad de tomar requerimientos de personas que necesitan algún servicio, el usuario selecciona una opción escribiendo un número, luego mediante api debemos crear el ticket en la plataforma zendesk (), crear el contacto en la plataforma zendesk, mostrar el estado de los ticket asociados al contacto de la plataforma zendesk y editar el ticket seleccionado por el usuario en la plataforma zendesk Adjunto una imagen con el flujo

    $15 - $25 / hr
    Destacado Sellado
    $15 - $25 / hr
    32 ofertas
    Mejoras Ultimate POSaN 3 días left
    VERIFICADO

    Requiero una persona para prestar apoyo en las mejoras y errores que se presentan en Un POS llamado Ultimate. Actualmente ya tengos un encargado de la programación por lo que se requiere una persona que preste apoyo Requisitos debe haber trabajado ya con el sistema POS

    $149 (Avg Bid)
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    22 ofertas

    Otorgamiento de margen de dinero ($) para compra de medicamentos. -) El usuario Administrador (control y acceso a todo, por ejemplo: agregar/modificar/eliminar usuarios, acceso a la carga del usuario 1, usuario 2, etc). -) El usuario 1 cargará los siguientes datos: Legajo (es número de cuatro dígitos que sirve para identificar a cado uno de los empleados/as), Apellidos - Nombres, Margen ($) y Fecha de Nacimiento (la fecha de nacimiento servirá así el sistema calcula automáticamente lo siguiente: • Varones: color verde los que cumplen 64 y en rojo los que cumplen 65 (a los usuarios que cumplan 65 años no se le puede otorgar el margen), ya que se jubilan a los 65 años. • Mujeres: color verde las que cumplen 59 y en rojo ...

    $140 (Avg Bid)
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    8 ofertas

    Otorgamiento de margen de dinero ($) para compra de medicamentos. -) El usuario Administrador (control y acceso a todo, por ejemplo: agregar/modificar/eliminar usuarios, acceso a la carga del usuario 1, usuario 2, etc). -) El usuario 1 cargará los siguientes datos: Legajo (es número de cuatro dígitos que sirve para identificar a cado uno de los empleados/as), Apellidos - Nombres, Margen ($) y Fecha de Nacimiento (la fecha de nacimiento servirá así el sistema calcula automáticamente lo siguiente: • Varones: color verde los que cumplen 64 y en rojo los que cumplen 65 (a los empleados que cumplan 65 años no se le puede otorgar el margen), ya que se jubilan a los 65 años. • Mujeres: color verde las que cumplen 59 y en rojo...

    $240 (Avg Bid)
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    11 ofertas

    Se requiere desarrolladores para proyecto de periodo de 2 meses con supervision de cada modulo generado por parte de un DevOps, es importante tener conocimientos en Angular, NODE JS, EXPRESS JS, MONGO, Se requiere Personal Para Refactorizar proyecto y Documentar en Swagger, Asi generar un documento con por aparte Se trabaja con la metodologia de SCRUM, solo personas que esten interesadas en seguir Reglas y mantener conversacion con un equipo, personas que tengan conocimientos, ya que se pediran referencias Personas que dominen el idioma Español personas que se comuniquen con Whatsp Backend: Node, Express, Mongo Frontend: Angular, Mongo

    $245 (Avg Bid)
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    31 ofertas

    Necesito una WebApp de calendario semanal de clases con 2 módulos: Vista alumno y vista administracion La vista del alumno El alumno debe poder registrarse y ingresar sus datos El alumno debe poder ver los horarios de lunes a domingo El color verde el disponible y rojo los no disponibles Debe poder selecionarse sucursal Como sub nivel los horarios pueden ser por modalidades: Ninos, Adultos Como sub nivel los horarios pueden ser por modalidades: Individual, G2, G3 o G4 La vista de administracion debe poder ver los datos de las personas inscriptas en cada clase

    $259 (Avg Bid)
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    28 ofertas

    Construir un cotizador conectado a las compañías de seguros y de una vez el cliente pueda comprar el producto según la selección de su seguro y agregar opciones de ventas cruzadas

    $512 (Avg Bid)
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    Se tiene el código fuente de una locación de nodeJs que se compró, pero se perdió el código de compra. Es necesario modificar la aplicación para que No Solicite el código de compra.

    $33 (Avg Bid)
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    ¡Únete a nuestro emocionante equipo de desarrollo! Estamos buscando a dos programadores altamente talentosos y apasionados que deseen formar parte de un proyecto innovador y desafiante. Como miembros clave de nuestro equipo, tendrán la oportunidad de contribuir al diseño y desarrollo de un software revolucionario: un sistema integral de gestión de proyectos. Responsabilidades clave: Desarrollar una aplicación web completa que abarque todas las fases del ciclo de vida de gestión de proyectos. Colaborar estrechamente con el equipo para entender las necesidades y requisitos del usuario, asegurándose de que la aplicación cumpla con las expectativas. Integrar diversas herramientas y funcionalidades para proporcionar una soluci&oac...

    $769 (Avg Bid)
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    51 ofertas

    La idea es que haga el login solo en mi cuenta y que opere en el casino con los parámetros que necesito

    $46 (Avg Bid)
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    11 ofertas

    Necesito crear un bot trading o comprar ya uno que esté hecho para operar en binarias que tenga un % de a ciertos considerable y con pruebas reales si tiene inteligencia artificial mucho mejor espero propuesta tangibles y reales

    $9 / hr (Avg Bid)
    $9 / hr Oferta promedio
    7 ofertas

    I'm in need of an experienced plugin coder to design a customizable GoodBarber plugin featuring group chat functionality. The plugin must incorporate: • User Registration & Login • Push Notification For the group chat function, I'm focusing on text messaging, where users should be able to use emoticons and gifs effectively. Ideal skills for this task include: • Deep understanding of GoodBarber plugin development • Knowledge in user systems design (Registration & Login) • Experience with payment systems integration • Familiarity with Chat systems, especially text messaging featuring gif and emoticon use. Please only bid if you comprehend the requirements and have relevant skills and experience to deliver the project efficiently.

    $437 (Avg Bid)
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    I'm looking for an experienced website developer to help create a custom website that allows for the control of a relay box similar to a home assistant over a LAN. This control-oriented website should be designed in a simple, user-friendly manner to facilitate easy, direct interaction with the relay. Key Responsibilities: - Code and test the website backend for LAN integration with the relay box - Design a responsive and intuitive user interface - Anticipate and address possible security issues relating to LAN control access Skills & Experience: - Proficiency in JavaScript and HTML/CSS - Experience with LAN system integration for smart devices - Strong understanding of Network Security Basics - Previous work in similar project is a big plus

    $511 (Avg Bid)
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    27 ofertas

    I'm seeking a skilled developer to enhance the user interface and functionality of an existing Google Chrome extension. Your tasks will include: - Changing the current color scheme to dark colors to provide a sleek and modern appearance. - Redesigning the layout to provide a more intuitive and user-friendly experience. Be prepared to make design recommendations. - Adding more interactive elements as appropriate, which should grab the user's attention and improve user engagement. Candidates should have previous experience modifying Google Chrome extensions, with a keen eye for aesthetics and detail. I look forward to receiving your proposals.

    $24 (Avg Bid)
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    6 ofertas
    Dynamic Static Site Design 6 días left
    VERIFICADO

    I am in need of a freelance web developer to create a stunning static website for my portfolio. Here's what I'm looking for: - **Purpose:** The website will serve as a portfolio to showcase my work and achievements. It should be engaging and visually appealing to my audience. - **Pages:** The website will be compact, consisting of 1-5 pages. This includes a home page, about me, my work/portfolio, a contact page, and possibly a blog. - **Content:** I have all the required content, including text and images, ready to be integrated into the website. **Ideal Skills and Experience:** - Proficiency in HTML, CSS, and JavaScript to create a static but dynamic-looking website. - Experience in designing portfolio websites with a keen eye for aesthetics that can capture the essence of m...

    $11 / hr (Avg Bid)
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    13 ofertas

    Looking for a proficient Python developer to create a bot that'll execute an automated price comparison on Amazon and eBay using EAN from eBay listing. It needs to continuously check latest listings on eBay and send an alert via email when found item meeting condition. It should check old listings too in case there is a price update for old listing. We want it for specifically eBay UK and Amazon UK. It needs to search in the category "Video Games", and the platform needs to be PlayStation 4, PlayStation 5, Xbox Series S/X and Nintendo Switch We need following filters: - Set price difference percentage Here is explanation video:

    $83 (Avg Bid)
    $83 Oferta promedio
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    Java Developer 6 días left
    VERIFICADO

    We are looking for a Java developer with strong java background, minimum 5 years working experience. We are developing online streaming products. Those with experience in online streaming will be advantage in the selection. We will provide more details on the project works once selected

    $492 (Avg Bid)
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    36 ofertas

    I'm currently facing an issue where my custom plugin isn't functioning at all. Skills and Experience: - Expertise in Plugin Development - Extensive Knowledge in Form Creation Tools - Proven troubleshooting skills Key Tasks: - Identify the cause of the malfunction - Fix the issue to restore full functionality - Ensure long-term plugin stability and reliability End goal: A fully functioning custom form creator as part of the site's unique features.

    $24 (Avg Bid)
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    Conditions: 1. Every product will be charged for shipping rate (except when we combine them 2+2 or similar, it will be one truck and one rate) 2. product quantity 3. Location 4. transport 5. Additionaly charges (when combining ex sand and rock and packing sand in supersacs) 1. QUANTITY a. certain items when ordered over 5 tons/yards - will shipping from nearest direct ship locations (there are 6 direct ship locations) b. same products under 4 tons - will shipping from other nearest FACILITIES - Saturdays - direct ship are closed, except so any correlating products must be pulled out of store locations at under minimum price ====== - there are 3 or 4 locations that shipps any product lower then minimim or some products shippied only from this location - some products are stocked in ce...

    $1028 (Avg Bid)
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    57 ofertas

    I am seeking a passionate web developer with experience in creating visually appealing portfolio websites. The portfolio you will develop will incorporate the following elements: - Design a stunning portfolio supporting 1-5 pages layout. - Integrate a multimedia gallery to embed my work's images and videos for placement purposes. Web designers who have a knack for creating well-structured, visually compelling, and easily navigable portfolio sites are encouraged to bid. Familiarity with optimization tools will be an added advantage.

    $93 (Avg Bid)
    $93 Oferta promedio
    23 ofertas

    I'm seeking a Filipino expert on WordPress developer with over 5 years of experience for a full-time position. The ideal candidate should have extensive skills and experience in managing all aspects of website creation including: - Website maintenance and routine updates ensuring optimal performance. - Developing and customizing WordPress themes to meet unique business requirements. - Developing plugins for added functionality, and performance improvements. Proficiency in HTML, CSS, JavaScript, and PHP is essential and strong problem-solving abilities are required. Proactive, creative, and independent, the candidate will take a hands-on role in defining and implementing website improvements. Previous experience in a similar role is a must.

    $8 / hr (Avg Bid)
    Local
    $8 / hr Oferta promedio
    148 ofertas

    I have a website built using custom HTML, CSS, and JS and now require an experienced developer to create a PHP Admin Panel for my website that is equipped with user authentication capabilities and a dashboard with analytics information. Key Responsiblities: - Developing a PHP Admin Panel to manage website content, including text, images, and videos. - Creating a user-friendly interface for the text editor. Ideal Expertise: - Proficiency in PHP, HTML, CSS, and JS - Experience with creating Admin Panels - Understanding of website analytics - Track record of user authentication implementation This is a complex yet exciting task that requires a professional touch; I strongly encourage those with the mentioned skills and experience to submit their bid. Excited to see this project come to l...

    $55 (Avg Bid)
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    We are seeking a talented WordPress Developer with a strong background in plugin development and SEO optimization to join our team. As a WordPress Developer, you will be responsible for creating custom plugins tailored to our specific needs, particularly focusing on facilitating the posting of book-type content on our website. Additionally, you will play a crucial role in implementing SEO best practices to ensure our website ranks well in search engine results. Responsibilities: 1. Develop custom WordPress plugins to streamline the process of posting book-type content on our website. 2. Collaborate with the design and content teams to ensure seamless integration of plugins with our website's layout and functionality. 3. Optimize website performance and user experience by implementing...

    $17 / hr (Avg Bid)
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    I need a talented full stack developer with experience in HTML/CSS/JavaScript, Python and Java. Key Features: - Implement user authentication functionality Platform: - The application will be used on web only. Ideal candidate should have: - Proficiency in HTML/CSS/JavaScript, Python and Java - Proven experience with user authentication protocols - Great problem solving skills - A good understanding of web applications.

    $33 / hr (Avg Bid)
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    Full-Time React Dev for Web App 83 días left
    VERIFICADO

    I'm in need of an experienced JavaScript developer, specifically someone well-versed in React, to take on a full-time role developing a web application. Key Requirements: - Proven experience with the React JavaScript library is essential. - Proficiency in MongoDB database management will also be required. - Though the project primarily involves work on a web application, familiarity with mobile applications and API development would be beneficial. The ideal candidate will have a strong understanding of JavaScript and its nuances, including ES6+ syntax, and will be able to work autonomously while also contributing to the team's wider objectives.

    $13 / hr (Avg Bid)
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    I am in need of a seasoned full stack developer who is highly proficient in backend and front-end development. We will be building Gen AI applications. The selected freelancer will also be responsible for deployment of their code on the cloud. Ideal Skills and Experience: • Extensive experience as a Full Stack Developer • Strong Python programming skills are required • Strong JavaScript programming skills are required • Must be able to deploy build APIs • Must have deployment and CICD experience • Must have deployment and CICD experience • Should be able to design basic modern UI in Figma or any other tool • Must have experience deploying code in production environments • Any experience with AI is a plus but not required. You will be expected t...

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    i need you to write me a code with notes for a swiftbot api. PLEASE LET ME KNOW ASAP. all info in the file below

    $25 / hr (Avg Bid)
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    Searching for a developer with proficiency in OpenCV and Python to help with several image recognition tasks. These include, but are not limited to: - Object detection - Facial recognition - Text recognition Successful freelancers should be experienced in Python coding with OpenCV and ready for regular work. Your application must showcase: - Past work related to the tasks mentioned above - Extensive experience with image recognition - Details on how you would approach these projects I am looking for long term. I amexpecting around 20-25 hours wekely. I can give definition for task basis or on hourly basis. For example I want a script to detect animal on a view. You can quote for this task and also for specify your weekly rate for around 2-3 hour daily work 20 hours. My budgets not ...

    $2 / hr (Avg Bid)
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    I need a developer capable of creating an infinite scrolling feature for YouTube videos on a web browser. The desired user interface should be interactive with animations. This will be a unique project requiring proficiency in UI/UX design, along with web development and possibly javaScript for the scrolling feature. Key requirements and skills include: - Developing an infinite scrolling feature for YouTube in a web browser - Creating an interactive, animated interface - Expertise in UI/UX design, web development and potentially javaScript - Understanding of YouTube's API and video feed - Customizing the user experience to seamlessly present related videos. Please bid with relevant experience and examples of similar work if possible.

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    As the heart of my project is Formidableforms, I need a freelancer who is quite skilled with this platform. The project requires the list of items, each having a name followed by a number in a sequence, to be updated automatically when an item is either added or removed. It is essential that the sequential numbering reflects the new order right away. Additionally, the newly added items should be given updated sequential numbers. To explain further: - If an item is removed, all sequentially higher numbered items should decrease by one. - In case of addition, the new item should receive an incremented number from the last existing one. I'm looking for someone who can accomplish this task promptly and efficiently. The timeline for the deliverable doesn't adhere to a specific ...

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    I'm in need of a confident JavaScript developer proficient in JavaScript Standard Style. Your task will be to convert a basic Ruby file, which contains a few methods/functions, into JavaScript. The JavaScript version needs to be able to integrate seamlessly with our existing JavaScript codebase. This job requires a sound understanding of both Ruby and JavaScript languages. Please share your prior experience in language conversion projects.

    $144 (Avg Bid)
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    java React Material UI Login Fix 6 días left
    VERIFICADO

    I currently require assistance resolving some issues on my project. I'm working with a React Material UI application that's integrated with a Java Spring backend. At the moment, I'm facing trouble with the login screen. The main issues include: - Frontend not calling the API - Lack of response from the frontend to the backend API. I need a full stack developer with a deep understanding of both frontend and backend operations to come onboard. The perfect candidate should be proficient in Java Spring and React Material UI. Your responsibilities will be to diagnose the communication issue between the frontend and backend, ensure the correct function of the login screen, and confirm that backend API endpoints are correctly configured and accessible. Experience in troubles...

    $146 (Avg Bid)
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    Skilled Flutter Developer Required 6 días left
    VERIFICADO

    Error fixing I'm looking for someone talented with Flutter to bring my app project to life. Although the specific features required for this app has not been detailed, it's safe to assume that the application will likely incorporate elements such as user authentication, in-app purchases, and push notifications, among others. Please apply only if you have: - Previous experience working on similar Flutter projects. - A strong portfolio showcasing your prior work. - Proficiency in the Dart language would be a significant advantage here. When applying, please be sure to highlight your experience, specifically any similar Flutter projects you've worked on in the past. This will be a crucial contributing factor in the selection process. Looking forward to your bids. Let's ...

    $102 (Avg Bid)
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    I own multiple Magento-based websites, over five in fact, that are undergoing struggles with their loading speeds. The homepage and specific product pages are the greatest areas of issue, taking longer than desired to fully load. Additionally, we've detected an overuse of JavaScript to be the root of these problems. I'm actively looking for talented freelancers with rich experience in Magento and JavaScript. You should have a good understanding of how to manage JavaScript for optimal website performance. In your application, please include: * Your experience with speeding up Magento websites * Techniques you have used to minimize JavaScript impact * Examples of similar projects you worked on in the past Let's work together to improve the performance of these websites and...

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    mern-paystack-- 6 días left
    VERIFICADO

    hi, i have a referral system that is built using and mongodb. PROBLEM: when a user submits the /[referralId] form, we redirect the user to their /rewards/[pathId] route, and then save the user to the db. this flow works fine, but the problem is that users are self-referring themselves. SOLUTION: when a user submits the /[referralId] form, i want the user to be redirected to a paystack checkout so the user's bank card or other payment method will be charged. if the checkout is successful, i want the user to be redirected to their /rewards/[pathId] route, and then save the user to the db. but if the checkout is not successful, we will redirect the user to the /[referralId]/failed route and we will not save the user to the db. It's a app that uses MongoDB/Mongoose for databa...

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    I'm urgently looking to fix a persistent bug in our Nextjs application. Specifically, the total price in the Stripe checkout occasionally turns null, creating serious problems for our customers. This issue often happens when users switch between pages, and it is something we are encountering in our production environment. Key Details: - Issue: Frequent null total price - Trigger: Switching between our website to stripe checkout - Environment: Production I need an expert in Nextjs who has previously encountered and solved similar bugs, and is adept at working within the Stripe payment system. Experience with e-commerce applications would be advantageous. Please demonstrate your experience in your bid, and explain your proposed solution to this issue. It would be especially helpful...

    $34 (Avg Bid)
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    I am seeking a skilled web developer to construct a multifaceted WebApp that serves as a comprehensive platform for Sports, Education, Cultural and Art program listings from numerous providers. The platform will be packed full of features for user convenience and seamless navigation. Key requirements for the project include: DESIGNING THE CORE FUNCTIONALITIES: • Creation of a user registration feature • Introduction of a program search filter • Design of a program schedule layout • Inbuilt payment integration and registration for programs. Multisite and multisport registration should be enabled. ADDING PAYMENT OPTIONS: • Development of a commission system • Enable payment via points or cash. - After each user payment to the provider (month or hour...), I...

    $527 (Avg Bid)
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    I'm looking for a javascript coder to augment my pitch class set calculator. Key tasks incorporate: 1. Addition of Interval Calculations: Implement a feature to calculate intervals that include larry solomon sets. Ensure this adjustment facilitates accurate calculations and presents no conflict with existing code. 2. Nomenclature Modification: Replace the current Forte's nomenclature with Larry Solomon's nomenclature. The new implementation should retain the accuracy and usability of the tool. 3. Link pdf files to calculator results. Your application should showcase your proficiency in Javascript, some understanding of music theory, and specifically, familiarity with pitch class and interval calculations. the calculator [login to view URL]

    $509 (Avg Bid)
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    27 ofertas

    I'm searching for a skilled front-end developer to build a personal portfolio website. The chosen candidate should be proficient in HTML/CSS and JavaScript. The website's integral functionalities should include an: - Image gallery: with an intuitive layout to display images strikingly. - Contact form: to enable any prospective clients or employers to reach me directly through the website. High attention to detail, the ability to follow specific design guidelines, and previous experience creating portfolio websites are essential for this role. An understanding of responsive design principles for various devices sizes is also a plus. Your main responsibilities will include turning my concepts into a functional, user-friendly site. Please provide relevant portfolio examples in ...

    $133 (Avg Bid)
    $133 Oferta promedio
    64 ofertas

    I require a revenue sharing membership site for creators. Payouts will be on % of activity/interaction with anti cheat measures in place. Users will upload content (videos, images, text, links) such as social media sites. Creators will have a free public profile and will choose which content is free and which content is for paid members. The site will have a free video roll section with tiktok style short videos that they can scroll through. There will also be a paid members video roll with premium content. Admin will get a %, creators will get a % and referrals will get a % of the total monthly fee revenue generated. referrers can login to member area to get referral links and see stats and update payment information. Payment for the site, creators and referral partners will all by crypto...

    $1338 (Avg Bid)
    $1338 Oferta promedio
    30 ofertas

    I'm in need of a proficient HTML coder to create clean, well-designed email templates. My target browser is Google Chrome, and I would appreciate it if the coder ensures compatibility with this browser. Ideally, you should have: - Strong skills in HTML, CSS, JavaScript, and React JS - Experience in creating email templates - Proficient understanding of cross-browser compatibility issues - A strong eye for visual composition Your role will primarily be to code HTML for email templates, and your work will greatly enhance the user's experience of not only consuming information but also interacting with our emails. This job will require you to demonstrate your ability to code effectively while adhering to the highest standards of quality. I look forward to working with a motivated ...

    $594 (Avg Bid)
    $594 Oferta promedio
    23 ofertas

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