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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    178 jobs found, pricing in USD

    N8n is cloud self hosted, On webhook Request I want data that should be received on n8n My budget is Rs 500 for just 30 minutes of work

    $13 (Avg Bid)
    $13 Avg Bid
    7 bids

    we have a web game that some people use web scraps as a bot (control their chrome to do some stuff ) we need to define , block these people we can not use captcha at all , need other solutions

    $57 (Avg Bid)
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    5 bids

    I need an LMS for an online academy and I am looking for something that has already been created so that I can make the necessary functional modifications to the software. Please only apply those who have an LMS development already.

    $512 (Avg Bid)
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    63 bids
    Project Management Software 6 days left
    VERIFIED

    This is similar to any project management tool (e.g. Asana) and I need the following features: Chat - with websockets Google SSO - Azure auth service Daily Backup - later Exporter from ClickUp and importer in Snappy Automations - to send email with automations (Integration with Sendgrid) Sharing of a task Folder, Subfolders, list Time tracking from the subtask to the task and up. Tasks, subtasks, custom fields, custom status Task description should be able to hide Sharing of task with outside people Sharing of list with outside people Add checklist in the task Support attachments Forms for automation Gantt Chart

    $1475 (Avg Bid)
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    9 bids

    Hi! Some time a go someone build a website for me. The website wasn't finished and I wasn't able to work on it for a while. Now I want to go further with the development but unfortunately the person who was building with me is not available right now. So I need a person who can help me with the next step of the site. The most important is the backend of the website which has to communicate with a mysql database. The website is build in React with Node.Js / Tailwind CSS. I am searching for someone who can work for me on a price per hour as I will ask each time some small tasks. I want to communicate in english and I will ask for a some of a guide for each task that is finished. By using the guides I want to learn to code by myself also. Please let me know when interested and p...

    $13 / hr (Avg Bid)
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    74 bids

    Dear Freelancers, we are looking to rapidly develop our GTA 5 RP Game mode based on the RAGE MP engine. We are looking for people who have previous experience or fast learners who can help us with javascript, vue3, svelte, node.js... We have all the art and UI/UX already done and now its time to bring the project to reality. Thank you for your interest and your applications

    $36 / hr (Avg Bid)
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    23 bids

    We are looking for an experienced web developer for a short-term project aiming to start as soon as possible. You will work on an interactive browser App that allows users to explore data on different consumers' search engine usage. The App should allow its users to load a simple data file in a pre-defined format and provide different options to explore and visualize it interactively. Broadly, the envisioned App should provide users with functionalities such as - apply various filters to the given data - make selections - perform simple calculations (counts, means, standard deviations) based on user selections - visualize results in simple graphics (e.g., bar charts, scatterplots) - use graphics to refine selections and zoom in on the data that used to calculate them - create output ...

    $22 / hr (Avg Bid)
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    57 bids
    Kaspa Coin Mining Pool 6 days left
    VERIFIED

    Development of a Mining pool backend for KASPA coin. Functionalities: stratum server with variable difficult payment (payment frequency, pool fee and minimum payment configurable) All info must be persisted on a PostgreSQL DB REST API end points with the following information: kaspa network difficult / network hashrate pool hashrate connected wallets workers connected pool lucky mined blocks Miner Statistics by Wallet (total payment, pending payment, total hashrate, current round total shares) Suggested Endpoint Structure: /api/pools /api/blocks /api/payments /api/miners /api/stats /api/miners/<miner-wallet-address> /api/miners/<miner-wallet-address>/payments /api/miners/<miner-wallet-address>/stats Info: Reference for Stratum servers: Language: No restriction DB: P...

    $2245 (Avg Bid)
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    40 bids
    Angular developer 6 days left
    VERIFIED

    We are looking for an angular developer for a 3-4 months must have hands on experience on latest angular versions and google map apis implementation.

    $4 / hr (Avg Bid)
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    9 bids
    Build a Website 6 days left

    I need someone to create a website for my small scale industry that focuses on doors. The requirement of the website is to share details about the company, what it does and help increase sales from the website as well as offline. Our company makes standard doors as well as customised doors of different designs and prints depending on the customer requirement.

    $121 (Avg Bid)
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    32 bids

    the project is developed in node with angular js and for database we used mysql. Working well in local but db api is not working in liveaws the issue.

    $89 (Avg Bid)
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    8 bids

    I have an e-commerce webiste in MERN. Where frontend and backend code is not segregated and an older version of node js is used. I need to get both codes of frontend and backend in 2 different repositories and node version 17 should be supported instead of 14. 1. Segrigation of frontend and backend. 2. Upgrading node version from 14 to 17. 3. Fix compatibility issues. (Should run successfully)

    $97 (Avg Bid)
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    I want a fresh, new website with the same functionality as upiapi.in. I have some source code of this website, but its intent payment function does not work. It's hosted on Hostinger's server, and if you know someone from the Hostinger team, I will redesign the front end. You have three options: you can arrange the source code of , develop a new website if you understand the functionality, or correct the source code I have. If you have similar source code, it will be accepted, but the functionality should be the same. The intent payment function is the most important for me. The budget is 50,000rs, and the deadline is 15 days

    $824 (Avg Bid)
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    21 bids

    Hi Romik. As we discussed Please finish conveting BSC dex to arbitrum dex. Good luck

    $231 (Avg Bid)
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    13 bids

    Need a MERN stack developer to build a job portal. Main Functionalities: login/signup -> employer and employee Employee: 1)registration & profile creation 2)taking mcq and coding assessment which has proctoring 3)getting recommended jobs based on profile matching(preferences & skill assessment passed) Employer: 1)profile creation 2)job posting getting recommended candidate from talent pool(employee who passed assessments) based on job details Administrator panel: To manage hiring process

    $985 (Avg Bid)
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    47 bids

    Need an backend api to manage my game Please find it and come up with pricing and timeline

    $174 (Avg Bid)
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    17 bids

    There will be 3 questions In that 2 will be javascript (Node.js) and one is react api..there will be an existing code..there will be whole components and cs you have to change the code as per the requirement

    $99 (Avg Bid)
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    27 bids

    Our company is seeking a highly skilled and experienced Lead Developer to oversee our development team and contribute to the development of our products. The Lead Developer will be responsible for designing, developing, and implementing software solutions while leading a team of developers to ensure projects are completed on time and to the highest standards. We are working on few legacy application to cloud native application transformation projects which includes the application of latest technologies concepts like re-factoring of apps, implement Microservice Architecture, Micro-frontend etc. *Please bid with your per month charges* - Role is a full time role - 40 hours per week. - Fluency in english is mandatory. - NDA will be signed before the contract will be offered. Requireme...

    $1308 (Avg Bid)
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    36 bids
    NodeJs Developer 6 days left

    required node.js developer who worked on socket and build api.

    $397 (Avg Bid)
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    48 bids

    Hi there, I am looking for a Chrome Extension developer for the Life-Long. This one is a test project (of course will pay you for this as well after discussion and clearing all details) if you did this project successfully then I will add you to my team and give you all my projects ready to start. Details for this project will be shared with the winning bidder. New freelancers are also welcome to bid. Start your project with the word "Allrounder" to be considered. Without this word, all bids will be ignored.

    $84 (Avg Bid)
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    10 bids

    i want to publish my node js api to linux server and some changes in my api

    $22 (Avg Bid)
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    16 bids

    I am looking for a Chrome Extension developer for the long term. Details and budget will be discussed with the winning bidder. If you perform well in the first project will hire you for further projects as well. So, It could be a long-term business relationship. New freelancers can also apply. Start your proposal with the word "Chrome Extension Expert" to be considered.

    $122 (Avg Bid)
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    9 bids

    I have a nodejs/reactjs site hosted in AWS. I want to set up PayPal payouts to the website, for the user be able to make payout requests. I already have a PayPal business account with Payouts enabled. Please only apply if you already have experience with setting up PayPal payouts to nodejs site. Budget: 40 USD - Fixed.

    $37 (Avg Bid)
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    17 bids
    React assistance - Promise 6 days left
    VERIFIED

    Hello, I am using ReactJS and ExpressJS for converting a file. Once the file is converted in ExpressJS I want to send the path to the client with socket.io. I am facing problems doing that. Can you help me?

    $38 (Avg Bid)
    $38 Avg Bid
    17 bids
    ERP web based 6 days left
    VERIFIED

    I am looking to build a cloud-based enterprise resource planning (ERP) system. I have existing ERP business logic that needs to be ported into the new system, as well as needing additional business logic developed from scratch. The system requires Supplier Access, Client Access and Admin Control Panel to manage both supplier and client, so I need a multi-user login setup to be included. I am looking for a Freelancer who can develop and implement the new ERP system in a timely manner while adhering to deadlines and communicating effectively throughout the development process. This Freelancer should have experience in ERP web-based systems and in developing complex business logic. Project Time frame: 60 To 70 days Go through the high-level document for more clarity. NOTE: FREELANCE ...

    $3108 (Avg Bid)
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    60 bids

    I am looking for an experienced and talented full-stack web developer to help me with a MERN stack project. Specifically, I need a website created, with possible third party service integration, and I have specific design requirements that are already in place. The ideal candidate for this project should have experience working with the MERN stack (MongoDB, , React.js, Node.js), strong knowledge and experience with web development, and the ability to create smooth, creative designs. Additionally, knowledge in working with third-party services and a familiarity with existing design requirements is a must for this project. The project is a great opportunity to demonstrate your skills, creativity, and show off the website you have built. Please provide a portfolio of websites you have crea...

    $549 (Avg Bid)
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    51 bids

    Necesitamos que en nuestra app hecha en ReactJS permita cobros con tarjeta de credito. En nuestra pantalla de checkout permitimos actualmente cobro con Transbank OneClick Mall, y queremos implementar MercadoPago. (adjunto pantalla de checkout). Como Backend usamos Firebase Functions (NodeJS) para llamadas de API. Como base de datos (solo en backend) usamos Firestore. Necesitamos: - Componente de React (o puede ser un Hook) que permita llamar a MercadoPago. Aceptamos sugerencias de algo más práctico que se pueda integrar con nuestro código. - Crear una función de Firebase Functions (nodeJS) para los endpoints del proceso de checkout. Se necesita crear las funciones, pero todo el funcionamiento del checkout debe estar encapsulado en una Clase, ya que será...

    $23 (Avg Bid)
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    3 bids

    Experience: 7+ Years Opening Remote Immediate Joiners Contract Basis Budget: 1.4Lpm Candidate should be able to demonstrate your ability to: Work independently and in teams of developers structured Web development process Research and analyze complex solutions and features Understand the impact of business priorities on technical outcomes Estimate effort and assess risk for solutions and tasks Jira, Figma, Adobe CC suite technical documentation Expert-level knowledge in: Development and data modeling using Microsoft .NET (Framework and Core) C# fundamentals, such as lambda expressions, anonymous types, and reflection Umbraco (7 and 10, ideally) architecture, configuration, content modeling/mapping, development, templating (namely, with Razor syntax) LINQ with an ORM ab...

    $1608 (Avg Bid)
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    11 bids

    we have a web game that some people use web scraps as a bot (control their chrome to do some stuff ) we need to define , block these people we can not use captcha at all , need other solutions

    $47 (Avg Bid)
    $47 Avg Bid
    11 bids

    Hi, I'm a react native developer and I need help to integrate the react-native-vision-camera library to my project and make it work correctly.

    $29 (Avg Bid)
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    20 bids

    I am building an website using react.JS and I can't find the reason of an error.

    $23 (Avg Bid)
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    31 bids

    Hello, I am looking for a developer who is experienced with Shopify public app development. The goal of the project is to create a public app that can be listed on Shopify market. I'll share the details with the shortlisted candidate. Thank you for your interest and I look forward to hearing from you soon. Thank you

    $541 (Avg Bid)
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    100 bids
    I want to scrap a website 6 days left
    VERIFIED

    I want to have a script that scrap a website

    $112 (Avg Bid)
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    31 bids
    React.js expert with gatsby 6 days left
    VERIFIED

    We are looking for a skilled ReactJS developer who is also proficient with Gatsby to join our team. As a ReactJS Expert with Gatsby, you will be responsible for developing and implementing high-quality, scalable web applications that meet our clients' needs. Key Responsibilities: Develop responsive, user-friendly web applications using ReactJS and Gatsby. Collaborate with other developers and designers to ensure the project meets the required specifications. Write clean, efficient, and maintainable code that follows coding standards and best practices. Integrate RESTful APIs and other third-party services into web applications. Optimize web applications for maximum speed and scalability. Identify and troubleshoot issues and bugs in web applications. Participate in code reviews and e...

    $20 / hr (Avg Bid)
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    45 bids

    anyone can help me to host a full stack application on AWS Project: front end: Angular backend end : python Mysql database

    $21 / hr (Avg Bid)
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    91 bids

    I want to change the advertising system for this script, where the advertising is inserted individually in each publication

    $186 (Avg Bid)
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    20 bids

    looking for react js and front end dev to work on our wallet project

    $14 / hr (Avg Bid)
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    69 bids
    Required super pro in docker 5 days left
    VERIFIED

    I am trying to migrate a docker image from one server to a new server... when I save the image, it's ignoring some files.. I need someone who is pro with docker and can migrate the image correctly I am a developer... so don't waste both our time please

    $81 (Avg Bid)
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    23 bids

    Hi, I would like to download a file through the SOAP protocol using NodeJS. I get a response from the API with the file data I want to download, but, I cannot neither parse it nor save it. I think it's related to the MTOM file protocol. Your job is to complete the code line 87 to save the file locally using fs. You can come with your own solution using another lib if you want.

    $49 (Avg Bid)
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    14 bids

    I am looking for someone who can build me a web-based app similar to Tik Tok. I want this to be available through a website, not to upload on Google Play or iOS I am looking for an experienced and creative developer who can bring this concept to life and deliver a polished, high-quality product. Features for the app All Device Compatibility Record video and publish on app Trim video, slow motion hashtag list video list by hashtag Video play Total Likes , Comments, Downloads show Share option Related Videos Follow users Add Comments Show Comments list Reward points page Total earning Points show User can withdrawal earn points Earning points history Withdrawal points history Privacy policy About us user login / registration Share App Rate App Logout Reward for Beautiful UI / UX Admob Ban...

    $2057 (Avg Bid)
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    56 bids

    Enhance role and permission issue for react and node

    $74 (Avg Bid)
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    Buscamos persona con experiencia en desarrollo que nos ayude en el mantenimiento de una aplicación de FACTURACION ELECTRONICA híbrida desarrollada en .NET, NodeJS y angular 10+. Buscamos desarrollador interesado en un contrato inicial de 4 semanas (80 horas) y luego según su desenvolvimiento ofrecemos contrato a largo plazo full-time con la implementación de otras aplicaciones. We are looking for a person with development experience to help us in the maintenance of a hybrid ELECTRONIC BILLING application developed in .NET, NodeJS, and angular 10+. We are looking for a developer interested in an initial contract of 4 weeks (80 hours) and then depending on your performance we offer a long-term full-time contract with the implementation of other applications.

    $572 (Avg Bid)
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    27 bids
    MERN Stack 5 days left

    Hello, my name is [Shivam]. I am looking for experienced back end developers to build a MERN stack API. I need someone with expertise in Node.js to build the backend architecture. No front end development is required. This project requires strong knowledge of Node.js and MongoDB so that all components integrate seamlessly. Accurate and timely delivery is expected, and knowledge of the MERN stack ecosystem is recommended. If you have any questions, please feel free to reach out. Thank you for your time.

    $40 (Avg Bid)
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    8 bids
    Agnet/flutter 5 days left
    VERIFIED

    I want a flutter developer to update my recently running e com project

    $4 / hr (Avg Bid)
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    26 bids
    Broker Free 5 days left
    VERIFIED

    I'm in need of a web developer to design an app for a broker-free platform. This platform should be able to support user accounts, as well as handle payment transactions. The app needs to be designed for web integration and must be intuitive, secure, and easy to use. The web developer will be responsible for setting up the web infrastructure, design, and backend architecture so that the app can be hosted online and used by its users. This project will require knowledge and experience in web development, payment gateways, user authentication, and UI/UX design. The successful candidate should possess a deep understanding of best practices in web development, particularly with regards to security. Attention to detail, excellent communication skills, and the ability to quickly solve probl...

    $287 (Avg Bid)
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    12 bids
    Android Developer -- 2 5 days left
    VERIFIED

    We need an Android Developer with Java or Kotlin experience. We need a only a freelancer. Develop / Fix the existing issues in the app.

    $18 / hr (Avg Bid)
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    56 bids

    Build an mvp website that can be used as a profile page for social media users with links to their other social media and pages, and also allows them to sell digital products/services and make bookings from the page.

    $846 (Avg Bid)
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    112 bids

    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

    $209 (Avg Bid)
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    33 bids

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

    $95 (Avg Bid)
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    20 bids
    API's for our website 5 days left
    VERIFIED

    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).

    $12 / hr (Avg Bid)
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    33 bids

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