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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    609 trabajados encontrados, precios en USD
    Implementacion de un sito web 6 días left
    VERIFICADO

    Estoy buscando un desarrollador web talentoso con experiencia en HTML, CSS y JavaScript para un proyecto crucial. Su solicitud debe incluir detalles de su trabajo de desarrollo web anterior.

    $446 (Avg Bid)
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    79 ofertas

    Buscamos un ingeniero programador con mucha experiencia comprobable en desarrollo de proyectos software a medida. Tenemos un proyecto marketplace en desarrollo, y es a medida. El aplicativo tiene APP, y esta en Flutter. Backend en Node, con nest. Frontend con React. Tareas que debe realizar: 1. Auditar el código del proyecto. Cada repositorio debe ser auditado. Los PR deben ser analizados y aprobados en github. auditoria del código se debe entregar con capturas, remarcados y detallado para exigir que corrijan los errores el equipo dev. 3. Asistir a las reuniones si fuese necesario. En las entregas de los sprints se debe asistir para recibir. 4. Auditar las instancias en digital ocean, y AWS. Hay streaming, esta en ec2 y s3. 5. Se implementa el chat, y subasta en ti...

    $19 (Avg Bid)
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    4 ofertas

    La página es un modelo de reserva de libros para una biblioteca ficticia Lo que me falta es: 1)Crear el ticket de alquiler, con datos como costo, título, duración, etc. 2) iniciar el buscador de autores 3) crear un pequeño administrador que funciona como CRUD para libros, usuarios y alquileres

    $175 (Avg Bid)
    $175 Oferta promedio
    33 ofertas
    Crear software de mensaje masivo 5 días left
    VERIFICADO

    Necesito un pequeño software para enviar mensaje masivo por ws y que él mismo pueda tener pequeño Dashboard y también pueda tener otra función que es poder enviar mensaje SMS a números telefónicos presupuesto son 70 dolares importante que el software pueda enviar mensaje masivo a ws de imagen o texto o audio sin que ws bloqué el número

    $8 / hr (Avg Bid)
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    12 ofertas
    Proyecto FiveM 4 días left
    VERIFICADO

    Muy buenas, ando buscando una persona para incorporar al equipo de desarrollo de mi proyecto basado en FiveM. Se trata de un servidor en fase de desarrollo avanzada con expectativas de abrir en un par de meses. Es un proyecto a gran escala, el cual ya tiene una gran inversión hecha y acuerdos con distintos streamers y marcas que van a patrocinar el servidor. Busco un programador con disponibilidad horaria total y de incorporación inmediata.

    $513 (Avg Bid)
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    26 ofertas

    Necesito ampliar el equipo de programación con más programadores. Necesito conocimientos avanzados en ReactJS, PHP, Node, NextJS. También valoro conocimientos en JAVA y Python.

    $17 / hr (Avg Bid)
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    48 ofertas

    Requiero alguien con conocimientos en Estructura de Datos en Java para la realización de un proyecto haciendo uso especialmente de listas enlazadas, métodos de ordenamiento y búsqueda

    $28 (Avg Bid)
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    11 ofertas

    Desarrollo, implementación y documentación de dashboard informativo con conexión a dispositivos IoT, administración y seguridad de sesiones de usuario, descarga y análisis de informes de datos.

    $2240 (Avg Bid)
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    62 ofertas

    Buen día, busco programador que genere un mapa de distribución de especies arboreas en aguazul CASANARE Colombia por medio de maxent, sacando los datos por medio de código R, utilizando Java script y Rstudio con una serie de variables específicas Los elementos que debería conocer el programador son: -mapas climáticos (temperatura, evapo transpiración,y precipitación etc.) -downscaling de datos por R - índice NDVI - sacar las clases de suelo (soilgeids por código ) Nota: ya hay un código existente incompleto, está la posibilidad de empezar de cero o de ajustar esté código. ¡Un saludo!

    $84 (Avg Bid)
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    6 ofertas

    El pryecto fue creado por en Vue 3. Ahora debe funcionar como SSR.

    $117 (Avg Bid)
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    9 ofertas
    Palaforma 100% digital 4 días left
    VERIFICADO

    Estoy en busca de un developer para realizar un tipo de plataforma, , el nombre sería gestión ciudadana , lo cual está plataforma estaría dedicada a trámites online , como por ejemplo el siguiente servicio , pedir nacionalidad , pedir citas a juzgado , etc etc etc serían varios servicios que publicar , pero en un principio sería una plataforma 100% digital que nosotros nos encargaríamos de todos los trámites que el cliente solicita a nivel de ciudadano .

    $12 / hr (Avg Bid)
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    30 ofertas

    Quiero realizar 2 cambios en mi aplicación movil PLANNI de Productividad y gestion del tiempo y 1 revision, esos 2 cambios que voy a pedir y la revisión deben actualizarse tanto en Play Store de Google Play como en App Store para IOS. (Ya que la aplicación funciona tanto para Android como para IOS). Los 2 cambios que solicito son los siguientes: 1-Las tareas (To Do) tienen un apartado y los habitos tienen otro apartado cada uno se muestra por separado y yo quiero que el usuario pueda seleccionar las tareas y los habitos al mismo tiempo en el menú y se puedan mostrar ambas cosas en la pantalla y que si quiero seleccionar solo 1 pueda ver solo uno, pero si quiere seleccionar las 2 pueda ver las 2. (Ver video 2 anexo). 2-El punto numero 2, es que yo pueda ordena...

    $311 (Avg Bid)
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    18 ofertas

    buen dia se necesita un un pequeño sistema para llevar a cabo la gestion de un pequeño sistema realizado en paython. dejo archivo adjunto para la explicacion.

    $510 (Avg Bid)
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    41 ofertas

    El proyecto consiste en crear un mapa de Minecraft que reproduzca fielmente un servidor de GTA RP. GTA RP (Grand Theft Auto Roleplay) es un estilo de juego único donde los jugadores encarnan a un personaje y se sumergen en su personalidad, actuando como si fueran ese personaje. Características Clave de GTA RP: 1. **Dinámicas de Rol**: - Los jugadores asumen la identidad de un personaje creado por ellos mismos y viven su vida dentro de un contexto ficticio junto a otros jugadores. - La interacción puede ser a través de texto o preferiblemente chat de voz para una mayor realismo. - Los personajes pueden ser desde un prominente empresario hasta un extranjero que desconoce el idioma local, una mujer de la mafia, etc. Las posibilidades son infini...

    $218 (Avg Bid)
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    8 ofertas

    Busco desarrollador web para realizar una página exclusivamente con Java, Javascript, HTML, CSS (puede usar Bootstrap) con base de datos MySQL utilizando XAMPP (phpmyadmin) y Apache NetBeans/Eclipse como entorno. La pagina tiene que tener un inicio de sesión/registro de 2 tipos de usuario (usuario cliente y administrador). La pagina tendrá un menú de navegación en la parte superior con varias pestañas: inicio (introduccion a la web, ultimas noticias, etc), videojuegos (aqui estaran todos los videojuegos de la web con un filtro de busqueda por genero y plataforma sacado de la base de datos donde se ve el nombre de cada uno, foto de su portada, genero, plataforma, fecha de lanzamiento, etc. y alguna opcion para ponerles nota, opinar, añadir a ...

    $165 (Avg Bid)
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    38 ofertas
    Crear reel con ajax 22 horas left
    VERIFICADO

    Hola. Estamos buscando un experto especializada en la programacion web con PHP, Ajax, Boostrap 3 etc... Tenemos un sitio web dedicado al contenido para adulto desarrollado en SmartyPHP y queremos implementar una nueva sesion en nuestra pagina llamada "shorts" donde queremos mostrar videos verticales los cuales ya tenemos almacenados en nuestra base de datos con ID unico para identificar los videos que unicamente son verticales. La idea es construir esta pagina "shorts" y mostrar los videos tipo "Reels" asi como tiene tiktok e instagram. Queremos que esto sea lo mas fluido posible para que cuando el usuario en movil deslize hacia arriba o hacia abajo pueda pasar de un video a otro sin tener una recarga de la pagina. En la version escritorio queremos dos bot...

    $183 (Avg Bid)
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    21 ofertas

    I'm in need of an experienced MERN (MongoDB, , React, Node.js) stack developer to create a comprehensive user and admin dashboard. The project involves several key components: - **User Dashboard:** - Registration and login for users. - Users should be able to view their orders. - **Admin Dashboard:** - Ability to add, delete, and update physical products. - Management of orders, including updating order status. *SSLCOMMERZ Payment Integration .* The ideal candidate should be proficient in MERN stack development, with prior experience in building user and admin dashboards. Prior experience in creating e-commerce platforms is a plus. Strong communication skills and the ability to work collaboratively are important as you wi...

    $39 (Avg Bid)
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    5 ofertas

    I'm in need of an experienced MERN (MongoDB, , React, Node.js) stack developer to create a comprehensive user and admin dashboard. The project involves several key components: **Authentication user and admin*** - **User Dashboard:** - Registration and login for users. - Users should be able to view their orders.-order list - **Admin Dashboard:** - Ability to add, delete, and update physical products.-product list. - Management of orders, including updating order status.-order list. -user-list with phone number. *SSLCOMMERZ Payment Integration .* The ideal candidate should be proficient in MERN stack development, with prior experience in building user and admin dashboards. Prior experience in creating e-commerce platforms is a...

    $40 (Avg Bid)
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    1 ofertas

    I'm in need of an experienced MERN (MongoDB, , React, Node.js) stack developer to create a comprehensive user and admin dashboard. The project involves several key components: - **User Dashboard:** - Registration and login for users. - Users should be able to view their orders. - **Admin Dashboard:** - Ability to add, delete, and update physical products. - Management of orders, including updating order status. *SSLCOMMERZ Payment Integration .* The ideal candidate should be proficient in MERN stack development, with prior experience in building user and admin dashboards. Prior experience in creating e-commerce platforms is a plus. Strong communication skills and the ability to work collaboratively are important as you wi...

    $35 (Avg Bid)
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    1 ofertas

    I require a simple HTML calculator to be integrated on an additional page of my website. The calculator should be able to perform basic arithmetic operations such as addition, subtraction, multiplication, and division. This calculator should be designed to be clean and minimalist, fitting in with the look of my site. Key Requirements: - Develop a simple calculator from scratch using HTML, CSS and JavaScript - Implement the calculator into the file. This is an empty file for now. This where you will place ALL the HTML, CSS STYLE and/or JAVASCRIPT code for the tool. - The results should be displayed on a different page without the need for storing or transferring the data. - Ensure the calculator is compatible with a range of common browsers including Google Chrome, Mozilla Firefox, Inte...

    $22 (Avg Bid)
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    I'm looking for a skilled developer to build an online store for me. I'm open to design suggestions, and I need the store to integrate Credit/Debit Cards and Mada payment methods. Key requirements: - Online store development - Design expertise or experience - Integration of payemnt gateway Credit/Debit Cards and Mada payment methods - Develop a smooth, efficient purchase and checkout process. - Knowledge of User Experience (UX) principles to ensure the website is easy to use for all visitors. - Strong experience in designing and creating e-commerce websites. Optional but would be a plus: - Prior experience in e-commerce development - SEO knowledge - Suggestions for user-friendly design and easy navigation.

    $422 (Avg Bid)
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    48 ofertas

    I'm looking for a developer to address an issue with my CSGO skin inspector. The current problem is the stickers are not positioned accurately on the skins. Key Requirements: - Troubleshoot and fix the current issue. - Ensure stickers are correctly displayed on the skins. The primary goal of this project is to increase the accuracy of the skin inspection. It's essential that the stickers are positioned correctly to improve the overall functionality of the skin inspector. Only bid if you have previous experience in CS2 Inspection developement

    $20 (Avg Bid)
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    I'm in need of an experienced Python developer who can handle two significant tasks for my ongoing project. Special expertise in web development and automation scripts is required. Key Responsibilities: - Web development using Python - Creating automation scripts The successful candidate must be well-versed in: - Python for both web development and automation scripts - HTML/CSS for designing and layout of the web page - JavaScript for interactive functionality of the web page - Django for building robust and scalable application Even though no specific frameworks or libraries were mentioned, adeptness in any popular frameworks would be a plus. It's a pivotal job, so relevant experience is highly valued. Looking forward to seeing your proposals.

    $313 (Avg Bid)
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    I have an educational stock simulator project that requires an experienced Django developer. The main features of the project include a sophisticated time-date control panel and a stock data visualization system. Key Project Details: - The time-date control panel should have real-time updates and be customizable in terms of time ranges. - There is no specific design requirement for the time-date control panel, so you're free to exercise your creativity in this aspect. - The simulator program is purely for educational purposes. Skills and Experience: - Strong background in Django development - Proficiency in real-time data handling - Experience in creating interactive stock data visualization in web applications - Familiarity with educational software development is a plus This p...

    $121 (Avg Bid)
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    14 ofertas
    Node Website Time Zone Conversion 6 días left
    VERIFICADO

    I have a Node.js website that currently displays time using a clock widget. The website's time zone is set to US time, but I urgently need it to be changed to Indian time. I have full access to the website's source code and hosting environment. Requirements: - Convert the time displayed on the clock widget from US time zone to Indian time zone. - Ensure that this change only affects users accessing the website from India and not globally. Ideal Skills: - Proficiency in Node.js - Experience with time zone conversions in web development - Ability to update and deploy changes to a live website - Understanding of global vs. localized time zone settings in web applications Please provide a timeframe for completing this task as it is urgent.

    $12 (Avg Bid)
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    7 ofertas

    I'm seeking a skilled front-end developer, particularly experienced with Shopify, to create a custom app block for my eCommerce store. Key requirements: - **Customizable Design Options:** The app block should offer users the flexibility to customize its look, ensuring it harmonizes with the store's theme. - **Product Filtering and Sorting Options:** This feature is crucial for enhancing the shopping experience, allowing customers to sort and filter products based on their preferences. The design of the app block should be: - **User-friendly and Intuitive:** The end goal is to make the shopping experience as smooth as possible, ensuring customers can easily navigate and interact with the app block. Specifically, I'd like the app block to be compatible with certain Shopify...

    $488 (Avg Bid)
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    79 ofertas

    As Vue.js developer with expertise in Google Maps API, I'm in need of a comprehensive integration of Google Map functionalities into my application. - **Marker Placement**: - Custom markers: I'd like to be able to place specific, custom markers on the map. - Info windows: These custom markers should be linked to info windows, displaying relevant information when clicked. - **Directions and Routes**: - Driving: Users should be able to generate driving directions between two points on the map. - **Search & Autocomplete**: - A search bar with autocomplete functionality, allowing users to search for locations on the map easily. Ideal candidates will have experience in: - Vue.js front-end development - Google Maps API, particularly in integrating the API with Vue.j...

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    I am seeking a skilled React developer to assist me with building a new website. Please check the attached files. I only one development. Must need to develop with react.js Tell how much will you charge and time. Thanks

    $136 (Avg Bid)
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    I'm looking for a skilled blockchain/web developer who is proficient in front-end and back-end development. This includes the ability to retrieve data from blockchain networks. Key Skills: - Proficiency in front-end and back-end development - Experience retrieving data from blockchain networks The ideal candidate should be well-versed in Polkadot & Kusama blockchain networks. Functionality & Features: The primary focus of this project is building a website based on the integration of blockchain database requests and storing. If you have experience with the above, have a strong portfolio, and are well-versed in blockchain development, I'd love to hear from you!

    $29 / hr (Avg Bid)
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    I'm looking for an experienced React Native developer to help with the frontend development of an admin application for Anemia Mukt Bharat. Key requirements: - Frontend Development: The primary focus will be on the frontend, ensuring that the UI/UX is intuitive and responsive. - Understanding of Anemia Mukt Bharat: Although not mandatory, any prior experience or understanding of the Anemia Mukt Bharat initiative would be highly beneficial. The application will primarily focus on user management, so experience with similar features will be an advantage. Ideal skills for this job: - Strong proficiency in React Native - Prior experience in frontend development - Understanding of user management systems - Previous work with public health initiatives or similar projects is a plus.

    $147 (Avg Bid)
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    I’m seeking a multi-channel hotel manager that seamlessly integrates Airbnb, Expedia, Gommt, and Agoda. Key Functionalities: - Real-time inventory updates: It should ensure that room availability is updated across all platforms in real-time. - Centralized reservation management: It should help manage reservations from all channels in one place. - Automated rate adjustment: The system should adjust rates automatically based on demand, seasonality, and other factors. Ideal Skills: - Extensive experience in building multi-channel management systems for the hotel industry. - Proficiency in integrating with Airbnb, Expedia, Gommt, and Agoda. - Deep understanding of real-time inventory systems. - Previous work on centralized reservation management and automated rate adjustment. Please ...

    $240 (Avg Bid)
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    9 ofertas

    I'm seeking an experienced Minecraft plugin developer to create an American Football plugin compatible with Minecraft Java Edition. This plugin is meant to accurately simulate the gameplay of American Football within the Minecraft universe. Key Features: - Touchdown scoring system: This system should record and display clear and accurate touchdown scores to enhance the competitive experience. - RoboRef / automatic reffing: I need an automated referee system that can interpret in-game actions, make decisions, and enforce game rules. - Position based abilities: Different positions should have unique abilities reflective of their real-life counterparts to add depth to the gameplay. Ideal Experience and Skills: - Previous experience developing plugins specifically for Minecraft Java Ed...

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    34 ofertas

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    Urgente Sellado Acuerdo de Confidencialidad

    I'm seeking an experienced Python developer to handle web development tasks and create automation scripts for a documents repository that I'm planning. The primary aim is to establish a web-based platform for storing and managing various types of documents effectively. Key tasks involve: - Planning and developing the repository site using Python. - Implementing automation scripts to smooth storage and retrieval operations. Desired Skills & Experience: - Strong expertise in Python web development and scripting. - Experience in handling and implementing documents repositories or similar portals. - Familiarity with data management and database designs. - Good understanding of user-friendly interface designs. Your ability to deliver a seamless and effective document manag...

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    I am looking to develop a comprehensive ride-sharing website that caters to both drivers and passengers. Key Features: - User Registration & Login: A user-friendly interface for quick, secure sign-up and login for both drivers and passengers. - Ride Booking & Scheduling: A system that allows passengers to book rides and drivers to manage their schedules efficiently. - Real-Time Tracking: Essential for both passengers and drivers to locate each other accurately. Payment Options: - Credit/Debit Card: Integration of a secure payment gateway for online transactions. - Cash: Provision for offline payments for riders who prefer this method. Ideal Skills: - Proficiency in front-end and back-end development to create an intuitive, responsive design with a seamless user experience. - Ex...

    $270 (Avg Bid)
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    12 ofertas
    Real-time Live Chat Integration 6 días left
    VERIFICADO

    I am looking for an experienced web developer who can seamlessly integrate a real-time live chat functionality on my website. This feature is to be included in every page for easy access by our website visitors. Key Responsibilities: - Add live chat support to all pages. - Ensure the chat supports real-time messaging. Ideal Skills: - Previous experience with incorporating live chat functionalities on websites. - Proficiency in real-time messaging systems. - Excellent problem-solving skills. - Exquisite attention to detail. We'd prefer someone who can accomplish this task swiftly yet efficiently, maintaining the smooth running of our website. Please bid if you match these qualifications and can deliver high-quality work. Thanks.

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    20 ofertas

    I'm in need of a skilled software development team to create a web and mobile-compatible platform similar to Canva. The software should ideally be developed using HTML, CSS and JavaScript, with a MySQL database. Key Features: - Drag-and-drop Interface: The software should support an intuitive drag-and-drop interface for easy editing and customization of designs. - Templates Library: It should come with a wide range of pre-designed templates that users can choose from. - Collaboration Tools: Implementing collaboration tools within the software is crucial, allowing multiple users to work on a design simultaneously. Design Preferences: I require a modern and clean design for the software. Your ability to create a visually appealing interface will be a crucial aspect of this project�...

    $1498 (Avg Bid)
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    20 ofertas

    I am in search of a proficient front-end developer well versed with HTML, CSS, and JavaScript for the creation of a Corporate Website. While I do not have a specific design or layout in mind, I'm banking on you to bring creativity and articulate execution to the table. Key Responsibilities: - Developing an interactive and responsive corporate website - Implementing an intuitive user interface - Suggesting and executing design ideas for the website Ideal applicant should have: - Expertise in HTML, CSS, JavaScript - Prior experience in corporate website development - An innovative mindset and the ability to work independently - Good understanding of the latest web design trends and techniques. Leverage your development prowess to create a website that will not only be functional b...

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    We are seeking an experienced developer to build an AI-driven personal branding platform. The platform aims to help professionals, freelancers, and entrepreneurs enhance their personal brands through personalized strategies, automated content creation, and social media optimization. The ideal candidate will have experience in AI integration, web development, and creating user-friendly interfaces. Responsibilities: Develop a responsive web platform with a user-friendly interface. Integrate AI algorithms for personalized branding strategies and content suggestions. Implement features for content creation, scheduling, and social media optimization. Develop an analytics dashboard for tracking user engagement and content performance. Ensure robust data security and privacy measures. Provide o...

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    We need an online tool capable of collecting customer data and transforming it into a printable PDF to create a printable personalised calendar. The task involves: - Creating an online file upload system for customers to provide necessary data. - Incorporating customization features that allow customers to choose images, mark specific dates and write personal messages for dates. - Providing flexibility on the size and orientation. Skills and Experience: - Proficiency in creating interactive online forms - Proficiency in HTML, CSS, JavaScript and PHP - Experience in developing personalisation tools - Knowledge of PDF generation - Great attention to detail - Strong understanding of UX/UI principles. This project will bring creative joy to many; we look forward to working with a de...

    $334 (Avg Bid)
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    Basic Chrome Extension Fix 6 días left
    VERIFICADO

    Hello, ❗ Please read the whole description to the end and send an offer! We have a Chrome Extension that we made specially for ourselves 7-8 months ago. But this is not an extension for sale in the market. This extension does a few things for us. - Message Function: We can send messages to creators who work with us on a web dashboard through our WhatsApp API. (This feature is working fine now.) - Find Creator Function: We enter the Live Stream Audience number range. Example: 50-200. When we say "Find", it takes the TikTok usernames of the people who are currently live on and queries whether they are suitable for our agency in our panel in a list of 20 people. It saves the usernames of the eligible ones in a file. When the number of eligible creators increases, we can save t...

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    Custom Websites Fix & Optimization 6 días left
    VERIFICADO

    My custom-built website is facing multiple issues, including slow loading speed and design problems. I'm looking for a skilled web developer who can help me improve the site's performance and overall user experience. Key Tasks: - Diagnose and address the slow loading speed issues - Resolve design inconsistencies and improve the overall aesthetics - Conduct general optimization to enhance the website's performance - Implement SEO improvements to boost search engine visibility Skills & Experience: - Proven experience in custom website development and optimization - Proficiency in HTML, CSS, JavaScript, PHP, MySQL; Python, and Django desirable but not essential - Prior experience with SEO optimization and improving loading speeds - Strong problem-solving skills and attent...

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    128 ofertas
    React Chat Section Integration 6 días left
    VERIFICADO

    I'm looking for an experienced React developer to help me integrate a new chat section into my project. Key Requirements: - Seamless integration of the chat section into my existing project. - The chat section should be interactive, and support real-time messaging. - It should have user authentication in place to ensure only authorized users can access it. - A message history for users to refer back to. - Ability to share files within the chat. Ideal Skills and Experience: - Proficiency in React and experience with integrating chat functions. - Knowledge of real-time messaging systems. - Understanding of user authentication systems. - Experience with implementing file sharing features. - Strong communication skills to ensure the chat section blends well with the existing project. ...

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    I need a frontend developer to build a React app. The react app will be a single page application with left zone and right zone. In the right zone the map of Togo will be displayed with regions and provinces. When user hover on a province the province area color changes like it changes on the demo in this link . Then when user clicks on a province some information related to that province will be displayed in the left zone of the page. The developer will consider the fact that this single page app will be integrated in an existing react app version 18.2.0. The regions and provinces’ information will be provided to you, thought you can use some demo info to show your work.

    $143 (Avg Bid)
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    56 ofertas
    Node.js Application Modification 6 días left
    VERIFICADO

    I have a Node.js application that I'd like to have a couple of modifications done on. QB POS Application "I'm seeking modifications for an application developed using Node.js." Below Modifications are required: # Now existing application having single inventory table: • Required: multiple warehouse facilities, (Dynamic Warehouse) • Warehouse to warehouse and warehouse to Inventory transfer facilities • Sales/supply from Warehouse (Now only from the inventory table) • After purchase direct add to warehouse or inventory. # Promotions/Special Offer: • System should have facilities for uploading Excel/CSV file for promotional items with fix duration, after finished that date, these item price will be same as before. # Sales Module: • Custo...

    $146 (Avg Bid)
    $146 Oferta promedio
    34 ofertas

    I am in need of a skilled professional to connect my Facebook Pixel to my website, implement various events tracking, and set up a preliminary ad campaign for testing. Key tasks include: - Ensuring Facebook Pixel is properly connected and working on the website - Adding tracking for all events including page views, form submissions, and purchases - Setting up a test advert to confirm the pixel is functioning correctly Ideal skills for this job include: - Proficiency in Facebook Pixel implementation - Experience in setting up Facebook ad campaigns - Understanding of various tracking events for Facebook Pixel - Ability to test and ensure proper functionality Please note that I'm not entirely sure if the Facebook Pixel code has been properly implemented on the website. The successful ...

    $33 (Avg Bid)
    $33
    6 participaciones

    I need an effective and efficient developer with a proven track record in web development. The project involves creating an exam portal website that will facilitate online test-taking, results tracking, and user authentication. It should be capable of conducting academic, certification, and mock exams. Key features required: * Online test-taking: An interactive interface where users can take exams, designed in a user-friendly manner. * Results tracking: A robust system for tracking and displaying results promptly and accurately. This should include a dashboard for users to track their performance. * User Authentication: Strong security measures to ensure the identity of each user is verified and data kept confidential. The ideal candidate will have experience in educational technology or...

    $510 (Avg Bid)
    $510 Oferta promedio
    42 ofertas

    My project requires a talented and knowledgeable Front-End Developer, specifically adept with React. I am looking for a freelancer to modify and add front-ends to a full stack project, but he only has to modify the code until it becomes responsive and using dummy data, and the project should be ready with much of it within two days if possible due to the urgency. The following must be modified and added: - The bookmark button must be on - Interaction with comment, post and stories such as Facebook LIKE, DISLIKE, LOVE, EMPHASIZE, QUESTION, HAHAHAHA - Follow button is on - Group chat If it is possible to put dummy data for a group in messages - Can create group chat to create a group and search for friends - Can reply to story to any story from my friends - In my story as a User I can see...

    $148 (Avg Bid)
    $148 Oferta promedio
    41 ofertas

    I'm in need of a skilled programmer with experience in the platform and integrating it with the CoinPayments platform. The main goal is to enable receiving digital currency payments through the system. Key requirements: - Proficient with : You should have prior experience and a deep understanding of the gohighlevel platform to effectively undertake this integration. - Familiarity with CoinPayments platform: While I have already set up an account on CoinPayments and target specific currencies, your understanding of this platform will be beneficial. - Experience with digital currencies: Specifically, you should be well-versed with USDT and Trc20 network, and how they operate within a payment system. Please note: - I don't have the API credentials and documentation for this integ...

    $149 (Avg Bid)
    $149 Oferta promedio
    36 ofertas

    I am in need of a skilled Node.js developer, with senior-level expertise, to join my team on a full-time basis. This is a long-term project focused on building a web application. Key Responsibilities: - Developing robust APIs - Proficient in efficient database management - Ensuring seamless integration with the front-end - Creating a secure and scalable backend system Ideal Candidate: - Must have prior experience in similar projects - Proficient in API development and Database management - Strive for clean and efficient code - Strong problem-solving skills - Excellent communication and collaboration abilities This is a long-term position, and I am seeking someone who is dedicated and enthusiastic about the project. The developer will be expected to work full-time and be an integral part...

    $672 (Avg Bid)
    $672 Oferta promedio
    51 ofertas

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