Node.js is an open-source cross-platform JavaScript runtime environment that allows developers to easily deploy JavaScript based applications and services. Node.js is built on Chrome's V8 JavaScript engine and can be used to create server-side applications that are secure, scalable, fast and efficient. Node.js Developers have the skills to build secure and performant web applications that can handle large volumes of data in an efficient way.

A Node.js Developer is a skilled programmer with experience in building modern web applications that employ technologies such as Node.js, JavaScript, HTML5, and CSS3. Node.js Developers are responsible for developing server-side web applications, creating user interfaces for websites or web applications, and developing APIs for servers or browsers. These developers also create custom plugins and modules that extend the functionality of existing applications or websites.

Using Freelancer.com to recruit Node.js Developers highly skilled at developing web applications is a great way of getting the job done quickly and efficiently.

Here’s some projects that our expert node.js Developers made real:

  • Creating websites with complex functionalities
  • Hosting applications on cloud environments
  • Extracting text from scanned documents or images
  • Building web scrapers
  • Setting up chatbot integrated with OpenAI API
  • Developing user interfaces for websites
  • Developing APIs for server/clients
  • Setting up projects in PC

If you're searching for a Node.js Developer to join your team, hiring an experienced freelancer on Freelancer.com would be an ideal choice for completing your project quickly and efficiently with high quality results. It takes only minutes to post a project; after that you will be able to connect to potential freelancers who have the skills and experience needed for your projects. Hire a freelancer on Freelancer now!

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    187 pekerjaan ditemukan, seharga USD

    I need an experienced developer to make my react app able to store and listen the shipping details for orders. This is a marketplace, every vendor will have access to access the shipping details for his orders. The order details will be stored the same way the reviews are stored. The website is built with react and will run on IPFS and ethereum blockchain. Budget: $360

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    Required super pro in nodejs 2 6 Hari left
    TERVERIFIKASI

    my client had a nodejs application running on a docker image, we migrated to a new server and need to use the same application but without docker. The application is running now, but need help to connect it to the web server I am a developer.. so please don't waste our time if you are not super good with nodejs.. you need to understand how the app work and what functions is there to be able to link it correctly. we are using apache server the work will be done through anydesk or teamviewer

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    fix MERN project 6 Hari left

    I need some help fixing a MERN project that I am working on. My project is built using React, Node.js and MongoDB. I have an issue that needs to be addressed immediately, and I need a testing phase before deployment. I am looking for an experienced developer who can help me identify the problem and build a solution for it. The developer will also need to complete any necessary testing and debugging in order to ensure that the project is ready for deployment. Thanks for your interest!

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    There are minor bugs which needed to be fixed. in NextJS .

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    API's for our website 6 Hari left
    TERVERIFIKASI

    I am looking for an expert to create an API for our website using RESTful, with user authentication and JSON as the data format. This API should be secure and user-friendly, and be able to handle large volumes of traffic. The user interface should be simple and intuitive, making it easy for our customers to use. Additionally, the API must be robust, allowing for rapid scalability when needed. This is a crucial part of our website, so we are looking for someone who has experience and expertise in this field. If you think you have the required skills, please get in touch and let us know. Our system is built on top of Google, Azure and Amazon(AWS).

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    Hello, We are looking for senior developers experienced with and MUI to help convert designs into code. I need this work get complete in max 3 days. Current deliverables for this week: Template: Header Footer Navigation Box components Sign-on screen Thanks

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    We are looking for an experienced freelancer to help us develop a software for a CSGORoll withdraw bot. The aim of the project is to develop a solution that automatically pays out the cheapest skins and at the same time checks and automatically adjusts your own Steam inventory. The software should be connected to our self-coded API in the Laravel backend, which takes over the licensing of the software. Requirements: - Experience in development with REST APIs, GraphQL APIs - Experience in programming APIs with Laravel - Experience connecting software to OAuth authentication systems like Discord in Laravel - Good knowledge of the programming language Python or comparable languages - Experience in the field of software encryption. Responsibilities: - Development of a software ...

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    Required super pro in nodejs 6 Hari left
    TERVERIFIKASI

    my client had a nodejs application running on a docker image, we migrated to a new server and need to use the same application but without docker. The application is running now, but need help to connect it to the web server I am a developer.. so please don't waste our time if you are not super good with nodejs.. you need to understand how the app work and what functions is there to be able to link it correctly. we are using apache server the work will be done through anydesk or teamviewer

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    Modifying the open source repo (Vue + Nodejs): 1. Add additional features: 1. Integrating Mongoose for mongodb 2. Add login mechanism (Google sign-in. No signup) (A simple interface for admin to manage the account allowed to login or I can set in the .env file) 3. Saving the chat data and user data to server 4. When user login, their chat data and config data should be restored Please use your own ChatGPT API Key to do testing.

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    I would provide a data structure sample of several DEX, that includes amm contract, liquidities, assets, prices and other needed data. From there i would need a function in javascript/ nodejs using some graph (DFS, Bellman Ford etc) method to quickly calculate the shortest path with arbitrage opportunity, including definition of the optimal input amount for the found opportunity in a DEX triangular arbitrage script. Experience in this field would be better (algo trading, defi, arbitrage amm/ cpmm). This is a repost of a previous similar project where the freelancer I awarded it suddenly closed the project, deleted his account and disappeared without a word...

    $250 - $750
    Sorotan Bersegel
    $250 - $750
    12 penawaran
    Nodejs Developer with MongoDB 6 Hari left
    TERVERIFIKASI

    I need some to Develop and Fix few API's in Nodejs. I have a budget of Max 500 INR per hour and later it will be increased.

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    We are looking for a Front-end Developer to join our team and help us build a cutting-edge platform. The ideal candidate will have experience with React.js, Node.js, and Redux, as well as a strong understanding of HTML, CSS, and JavaScript. You will work closely with our Back-end Developers and UX/UI Designers to ensure seamless integration of the platform and an exceptional user experience. Responsibilities: Develop new user-facing features Build reusable code and libraries for future use Ensure the technical feasibility of UI/UX designs Optimize application for maximum speed and scalability Collaborate with other team members and stakeholders Stay up-to-date with emerging trends and technologies in front-end development This is an exciting opportunity to work for a revolutionary start...

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    My project is a tutoring software and I need a developer to setup the back end. More details will be given to the developer upon application given the current development stage of the startup public details are limited. We are seeking an experienced back-end developer to join our team and help build the back-end infrastructure for our innovative software. In this role, you will be responsible for designing, developing, and maintaining the back end of our software, including the creation of a RESTful API. Exciting opportunity to gain invaluable experience, and work at a revolutionary and impactful startup!

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    I need a Hyperledger Fabric Developer 6 Hari left
    TERVERIFIKASI

    Hi I need a dev that can create and deploy blockchain hyperledger fabric applications. Install the development environment of hyperledger fabric on docker and Kubernetes. Creating attractive web applications in hyperledger fabric Backend using Nodejs. Enable state database for storing blockchain records. File storage using IPFS. Writing smart contracts on Go lang.

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    I need to build a small website using VUE.JS. There will be 5 pages and I need a junior developer.

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    I need to create a website project using flutter with mongodb as backend

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    I need an expert in Docker and nodeJS 6 Hari left
    TERVERIFIKASI

    I'm looking for an expert in Docker and nodeJS I did a backup of the docker image and container and want to load it into a new server, but it's not staying running, it's existing.. then once this is fixed, I need to connect it to current webserver running on the new server work is done on anydesk or teamviewer

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    Hello! I am looking for a Node.js developer with a specialty in back-end development that can work on an ongoing project. The developer should have a minimum of 6-8 hours each day to devote to this project. The right individual must be highly knowledgeable with Node.js and have a comprehensive understanding of back-end development. This project is slated to engage on an ongoing basis, so the developer must have the availability to commit to providing a relatively consistent number of hours both now and into the foreseeable future. If this sounds like a job you'd be interested in, please get in touch to discuss further.

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    I have a Magento plugin. Make it work for the latest version of PHP. No compilation errors and like for like functionality.

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    Hi, I need a reactive front-end developer on an urgent basis for API implementations.  The APIs are developed in NodeJS.  Both the APIs and the design of a web dashboard are complete; all that remains is for a React developer to implement them. We have 15-to-18 screens.

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    Phase 4 of Mobile App 6 Hari left
    TERVERIFIKASI

    Hello Freelancer. Please read ALL details BEFORE Doing your Bidding. Its very important. 1: App is not online but its already advanced built. Phase 1, 2 and 3 are done and working perfectly 2: All coding is in Github. 3: Language: App technology = Flutter Admin panel = React.js API = Node.js Database = MongoDB 4: I need you to create more features to it. (Check document Attached) 5: Design is already build for this phase (Check adobe xd file attached

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    Shopify App Developer React/Node 6 Hari left
    TERVERIFIKASI

    Hi, I'm looking for a React/Node Shopify app developer. Developer must be familiarity with React and Node. I don't require any design work as I will provide the necessary design elements. If you're up to the task and have prior experience developing Shopify apps with React/Node, please let me know. Thanks!

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    node js for blockchain 6 Hari left
    TERVERIFIKASI

    I am looking for a node.js expert to help with a blockchain project. I have some prior experience with node.js but I need a specialist. In particular, I am looking for full-stack development. I have already determined that Node.js is the best choice of framework for this project, so I need a good developer with Node.js experience. You should be able to successfully build out a custom blockchain using Node.js, and understand how all the components work together. My team will be available to assist, but the main responsibility will lie with you. I do not need any help regarding the server setup and configuration, so the chosen Freelancer will only be concern with developing the project.

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    Fulstack developer. 6 Hari left
    TERVERIFIKASI

    Fullstack Developer We are looking for an experienced fullstack developer to join our team. In this position, you will be working on developing saas using Node.js, Express, PostgreSQL, GraphQL, PostGraphile, Graphile Worker, Graphile Migrate, TypeScript, React, Apollo Client for React, GraphQL Code Generator, ESLint, Prettier, Jest, Cypress. Responsibilities: Develop a boilerplate using the mentioned technologies. Create optimized and scalable applications. Develop new features and modules. Actively contribute to improving the codebase and architecture of the project. Ensure good documentation of the code. Requirements: Extensive experience with Node.js, Express, PostgreSQL, GraphQL, PostGraphile, Graphile Worker, Graphile Migrate, TypeScript, React, Apollo Client for React, GraphQL Co...

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    Need to provide a simple react js application and address following needs. 1. Caling an API multiple times and get the response from each call and populate it in table in html page. 2. Steps to deploy the app.

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    Please watch the video below to understand more about our business and how our desktop application is working for customers. You will see some of the issues we are facing, we are looking for a very strong, independent developer. Experience with node js, puppeteer, is expected. If you do not watch the complete video and write a beautiful cover letter, do not expect a reply.

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    Mern Stack Project 6 Hari left
    TERVERIFIKASI

    I'm looking for an experienced web developer to work on a Mern Stack project. The project will require expertise in HTML/CSS, Node.js, and React.js. I need a web server application for the project and will not require mobile app development support. The successful developer will have experience with the Mern Stack and be able to complete the project within the designated timeframe. I'm looking forward to working with you!

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    Need a mobile application similar to bookmyshow in which a user can select and book a slot for a movie show. In the first phase, we have to design a prototype app with a single movie theatre and user can book slots for a particular movie. The user access will be provided by an admin. This will be a prototype app and if everything works fine, it will require a long term commitment and will also provide a good amount.

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    I'm looking to develop a web application using the MERN stack. The project will use MongoDB, Express, React, and Node.js to develop the website from scratch. No additional services are needed so the development can be contained strictly within the MERN stack. This project will use a MAC environment.

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    You will have to build a project with React and connect it to the database. it is a shopping website.

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    Hello there! I am looking for an experienced intermediate MERN stack developer with ChatGPT experience to join my team. I am looking for individuals who have a good understanding of the entire MERN stack, including MongoDB, ExpressJS, React/Redux, and Node.js with an emphasis on ChatGPT knowledge in order to create an interactive chatbot. Ideally, the candidate should also have experience with deployment on cloud services such as AWS, Heroku, and Azure, though this is not a pre-requisite for the job. The project is expected to take 1-3 months to complete, but depending on the experience of the successful applicant this could be completed in a shorter amount of time. If you think you have the skill and experience needed for this project, I'd be delighted to hear from you.

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    add role and permission enhance

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    Experienced Flutter Team Needed 6 Hari left
    TERVERIFIKASI

    Looking for a team who can work on a complex mobile application - BloC Model - Authentication - Design to UI - Data Integration - Marketplace Dev - KYC & 2FA - Lens Protocol (web3 social) - AWS - GCP - Firebase - Rest APIS Note: this is an existing project and need to take over from OLD team and start from there. KT will be provided. More details will be provided in the chat. Ping me only if you have a team of developers who are well versed in Above mentioned and ready to start work in a week or less. Looking for the transition ASAP.

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    Build a Web App 5 Hari left

    Hi , We want a developer who can build a Web App using MEAN(Mongo, Express, Angular, Node) development. Please connect us, for further details.

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    We are looking for individual freelancers who can create Saas bases system for us Our user can used web-based whatsapp and its api I have attached one screen if you have done before this then you can understand otherwise we are not going for R&D Please dont bid if you dont do this kind of project in past

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    Signup Process setup for website 5 Hari left
    TERVERIFIKASI

    We have already a signup process for Gmail. But we need a fully functional signup process, where user can use , gmail/facebook or sign up using email or we can create the username and password in excel and share with the organization. and their users can use it to login . We need to create a simple signup process where we can create users in excel, and upload in our data base.

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    Add minor function to node.js and react.js

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    App Development -- 2 5 Hari left
    TERVERIFIKASI

    I need a nodejs or flutter backend develop for p2p app Development, want an expert with years of experience and with recent last project

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    Node js , Atlas data lake mongodb 5 Hari left
    TERVERIFIKASI

    The Requirement is , need to run queries using data-lake using nodejs currently we are running queries over mongodb but the query time is too high so need to use data lake over mongodb for imporving the quering speeds in nodejs

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    (listed to the audio) This video shows the issue and dashboard and record data based on between branch and HQ. HQ can video each branch record and Branch cannot view other branch and HQ record. The dashboard should also restrict to their own HQ and branch Record only

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    Build and ODS and IRC module in Vue js

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    Add minor function to node.js and react.js

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    This contract involves working on updates for an existing mobile web-based app, which has been developed for the purpose of screening children and adults for dyscalculia (mathematics learning disability). The app takes users through a series of tasks, and records their scores. We are looking for someone to start as soon as possible. The developer would need to have experience in using AngularJS (and RxJS), TypeScript, SCSS, NodeJS and Firebase. They would work on the following tasks: 1. making some small changes to the tasks included in the app (for example, changing instructions and the recordings of instructions, removing stopping rules, adding or removing some trials, etc.;) 2. adding a simple summary output file where the total scores on each task for each participant are presented...

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    Looking for a Near blockchain expert 5 Hari left
    TERVERIFIKASI

    Hi there, I am looking for someone with the following skill: - Near blockchain - Smart contract development (near blockchain) - Nodejs - Reactjs or similar DM me for more information Thanks Fed

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    subdomain setup react -- 2 5 Hari left
    TERVERIFIKASI

    im creating mern app which requires dynamic unlimited subdomains like for this if write any thing before localhost it gives me error invalid host header. To achieve this, I have added the line DANGEROUSLY_DISABLE_HOST_CHECK=true in my .env file. which is not a good idea. When a user logs in at localhost:3000, cookies are created and the user is authenticated. If the user is registered with a specific company, they should be redirected to while remaining logged in. However, upon redirecting to the subdomain, all cookies that were created on localhost are lost and the user is redirected to the login page again. I expected the cookies to persist on the subdomain and enable the user to remain logged in. Can someone please assist me with this issue?

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    home page with good uI home page should contain good animation about us should describe the project same project as link shared with proper documentation

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    Agencies, please do not apply, looking for only individual developers ( located nearby Ahmedabad ) Candidates with following Skills will be preferred: html, CSS, Javascript, Angular, Node.js, PostgresQL, MongoDB,APIs, Databases, Web architectures, Good IQ, Critical Thinking, Strong Aptitude & Management Skills etc. Developing of Web application for both UI - frontend and backend Working with the development team closely to understand the new feature design and requirements for developing Must write source code end – to end application development Must be able to debug and troubleshoot operational issues on priority Willing to learn new and adapt to new technologies

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    I'm looking for a talented developer to help me create a custom multi-page website that features authentication and user profiles. This project will involve creating a React website with a modern design and intuitive user experience, integrated with a secure authentication feature. The project should be fully tested and ready to use when completed. The website should include the necessary design assets and styling to reflect my brand and objectives. The website should also provide scalability and support in the future. I would like to use the MERN stack, along with redux, and mongodb for the database. I would like for the website to basically allow the user to register and login, and then when the user logs in, the home page will return the user details. Furthermore, I would like to h...

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    Need node and react expert 5 Hari left
    TERVERIFIKASI

    need node and react expert to fix issue

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    please check this documentation Need to finish this points from today Ugrent serios developer only

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