Express JS is a web development framework for Node.js. It is used by developers and engineers to create robust and dynamic web applications quickly and efficiently. It provides out of the box features for web development such as routing, request management, and content negotiation. Express JS is built with scalability in mind and it is specifically designed for web and mobile back ends with minimal coding complexity. An Express JS Developer can provide clients with high-quality solutions for their business needs by leveraging the benefits of Express JS framework.

Express JS provides faster application development with its numerous built-in functionalities including routing and request management that simplifies communication between the server and the client. It also provides support for both HTTP and HTTPS protocols, which makes it suitable for any type of infrastructure or system requirements. Furthermore, it has built-in templating, which allows for better maintainability and portability of applications.

Here's some projects that our expert Express JS Developer made real:

  • Building personalized portfolio websites with an impressive visual presentation
  • Developing tools to support financial trading operations
  • Creating employee monitoring tools tailored to specific business needs
  • Securing backend services with advanced authentication techniques
  • Implementing APIs that facilitate data transmission between different services
  • Developing cross platform mobile applications
  • Setting up a DevOps environment to automate workflow processes

Our Express JS developers have developed solutions tailored to individual customer needs on Freelancer.com. Their expertise has allowed them to quickly build fully functional products to the highest standard regardless of the project complexity or size. By utilizing the benefits of Express JS our developers have created remarkable solutions that answer to customer needs perfectly, while minimizing the cost in terms of time and effort required.

If you have a web development project in mind, why not post your own project on Freelancer.com? We guarantee that you will be connected with an experienced Express JS Developer capable of realizing your vision quickly and efficiently. So why wait? Post your project now and join hundreds of satisfied customers served by our skilled freelance Express JS Developers here on Freelancer!

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    38 travaux trouvés au tarif de EUR

    i have ready to use node js app, but i can not run it. please someone help

    €25 (Avg Bid)
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    The idea is to create (develop), a collaborative pizzarra in real time. * Have the person in charge of creating the room generate a link so that other users can enter the session. * The person in charge of creating the session can save what he worked on and when he wants, he can open it and continue working. *When the sequence diagram is finished designing, it can be generated in Java code. * That can be exported in architect enterprise Important: *Using Nodejs, express js and mysql Note: the code must be included in the delivery

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    I have a Node.js project that uses graphql, walletconnect, react table, etc. I'm strugging to install node modules for this project on windows. I attached the file. I'll immediately hire and pay someone with good review who send me screenshot of running of this project. It's straightforward and small job for expert. Ongoing task will be happen for successful candidate. Thanks in advance

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    15 offres
    Nest.js Developer Required -- 2 6 jours left
    VERIFIÉ

    Hey, I am looking for a senior full stack developer who can work on , Node.js, and TypeScript efficiently. Having a great React.js / Redux skill is a bonus. Candidate should have in-depth experience in writing unit tests. Add your GitHub profiles when submit proposals. Thanks.

    €178 (Avg Bid)
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    53 offres

    I am looking for a skilled node js developer to join my team on a monthly basis. The ideal candidate should have experience in full stack development and be proficient in using Express.js. Tasks: - Handle backend and frontend development tasks - Work on full stack development projects Skills and Experience: - Strong knowledge and experience in node js development - Proficiency in framework Work hours: - The developer is expected to work more than 30 hours per week If you are a talented node js developer with full stack development experience and are available to work more than 30 hours per week, please submit your proposal.

    €329 (Avg Bid)
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    39 offres
    MERN Stack Developer -- 2 6 jours left
    VERIFIÉ

    I am looking for a MERN Stack Developer who has expertise in React, Node.js, and MongoDB. Skills Required: - React - Node.js - MongoDB Timeline: The expected timeline for this project is <10 Days Existing Code: The client has existing code for this project. Ideal Skills and Experience: - Strong proficiency in React, Node.js, and MongoDB. - Experience with building and deploying full-stack applications using the MERN stack. - Familiarity with code versioning tools such as Git. - Ability to work with existing code and integrate new features seamlessly. - Strong problem-solving and debugging skills. - Good communication and collaboration skills to work effectively with the client and other team members. If you have the required skills and experience, and are available for a project t...

    €144 (Avg Bid)
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    I am looking for a skilled developer team in web3 to create an account abstraction SDK similar to Biconomy. Features and functionalities: We need our own Account abstraction SDK solution like biconomy. Which other projects can use to create account abstraction-based dapps. Some functionalities we need - Transaction batching - custom bundler support - paymaster service - sponsored transactions - smart account deployment - ETH, BSC, ARB, POLYGON support Platform and language requirements: - The SDK should support web platforms using JavaScript, HTML, and CSS. Maintenance and updates: - I would require periodic updates for the SDK after the project is completed.

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    13 offres
    make website for offers 6 jours left
    VERIFIÉ

    I am looking for a skilled web developer to create a website for my offers. Website Type: - E-commerce Features: Set offers in backend like 20% for 10 customers 30 for 5 customers offers when user Access the link he get one offer then the link expires. Number of Pages: - 1-5 Skills and Experience: - Experience in developing react js websites - Proficiency in implementing nfc cards functionality - Knowledge of user registration and authentication systems Please provide examples of your previous work in e-commerce website development.

    €11 / hr (Avg Bid)
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    154 offres

    I am writing to express my interest in the ongoing project and to offer my services as a proficient React.js and Node.js developer. With a strong background in both frontend and backend development, I am confident in my ability to contribute to the success of your project.

    €80 (Avg Bid)
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    21 offres
    UI developer 5 jours left
    VERIFIÉ

    I am looking for a UI developer who can work on both web and mobile design. I have a clear idea of the design and style I want for my project. Prior experience with specific tools is required. Angular Node, PWA Platform.

    €324 (Avg Bid)
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    i gaming website 5 jours left

    I am looking for someone to develop an i gaming website with specific features I have in mind. In particular, I require the website to have multiplayer functionality so that users can play together. I am open to recommendations in terms of the type of games I want to include on the website, and I am looking for a developer to use an other specific platform for the website. The successful candidate will need to demonstrate experience in this area in order to be successful.

    €379 (Avg Bid)
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    11 offres
    Backend For Webapp Delivery 4 jours left
    VERIFIÉ

    Summary: We're excited to announce a groundbreaking project aimed at revolutionizing the on-demand delivery industry. Our startup, is set to launch a dynamic grocery quick-commerce platform to a diverse range of businesses. Operating as a B2B2C & D2C model, our platform is Spain-based and promises a seamless shopping experience. Project Overview: The project is already 30% underway, with critical components like events, orders, products, reviews, stores, and user models in place. Now, we're seeking skilled developers to join us in completing the missing requirements outlined in this document. We can set a video meeting for more updates. The current one is made in Typescript + Express. We need it in Node.js + and complete it and made it funtional. On this phase we are goin...

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    We are looking for a skilled DevOps Developer with expertise in deploying applications. The ideal candidate should have a strong background in backend development and experience with deploying projects. we have project(Node.js, , MongoDB) we are looking for a developer that can deploy that using amplify of aws Strong knowledge of deploying applications using AWS Amplify.

    €31 / hr (Avg Bid)
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    Busco un developer con experiencia con nodeJs , ExpressJS & MongoDB. TypeScript & Javascript experience needed. Buscamos a alguien que se una al equipo.

    €124 (Avg Bid)
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    Building an advanced library for - Seeking experts in and node.js - Specific functionalities required: - Authentication and authorization - File uploading and handling - Database integration - Freelancers should include their experience in their application - Expected timeline for the project is within a week i have built majority of the things just few api got changed so need to accomodate those

    €28 / hr (Avg Bid)
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    28 offres

    Title: Comparison Website Development using Node.js Description: I am looking for a skilled developer to create a comparison website using Node.js. The website will compare products or services from various industries, such as electronics, travel, and insurance. Key Features: - Price Comparison: The website should have a feature that allows users to compare prices of different products or services. - User Reviews: Users should be able to leave reviews and ratings for the products or services they have used. - Filtering Options: The website should provide filtering options to help users narrow down their search based on specific criteria. Number of Products/Services: - The website should be able to compare at least 4 products or services. Ideal Skills and Experience: - Proficiency in ...

    €534 (Avg Bid)
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    I have the script and I already build by npm run build it on localhost. And upload all files on the namecheap server. But still got the error of Error 503. Service Unavailable. I just need this things to be short out. Work done maybe in 1 hours. So please bid as per that. Please don't bid if you need days. I want this in hours. Not in days Thanks

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    Necesito una persona experta en el deploy de aplicaciones node. Tenemos un proyecto en nextjs frontend y un proyecto node.js para el backend correspondiente. Necesitamos un experto en el tema para que realice asesoría y guíe a el equipo a realizar la instalación de estas aplicaciones.

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    15 offres

    I am looking for a Firebase function deploy and Node.js expert to help me with my project. The specific functionality that I need to implement is cloud messaging and notifications. Requirements: - Experience with Firebase functions and Node.js - Expertise in working with cloud messaging and notifications - Ability to update existing code and integrate it with Firebase functions Deadline: The project needs to be completed within 1 day. If you have the necessary skills and experience, please bid on this project.

    €34 (Avg Bid)
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    31 offres
    Devops developer 2 jours left

    We are looking for a skilled DevOps Developer with expertise in deploying applications. The ideal candidate should have a strong background in backend development and experience with deploying projects. we have project(Node.js, , MongoDB) we are looking for a developer that can deploy that using amplify of aws Strong knowledge of deploying applications using AWS Amplify.

    €32 / hr (Avg Bid)
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    53 offres
    Devops Engineer 2 jours left

    We are looking for a skilled DevOps Developer with expertise in deploying applications. The ideal candidate should have a strong background in backend development and experience with deploying projects. we have project(Node.js, , MongoDB) we are looking for a developer that can deploy that using amplify of aws Strong knowledge of deploying applications using AWS Amplify.

    €148 (Avg Bid)
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    39 offres

    I am looking for a skilled developer to build a Ludo game website on the MERN stack with wallet and UPI payment integration. The website will allow users to play the game by paying an entry fee and have the opportunity to win. I will only give this opportunity to the person who will provide me with the best costing for this. Payment Integration: - The preferred payment integration is UPI. Design Preferences: - I am open to suggestions for the design of the website. Timeline: - The expected timeline for this project is 1-3 months. Ideal Skills and Experience: - Proficiency in the MERN stack (MongoDB, , React.js, Node.js) - Experience in building multiplayer games or similar projects - Knowledge of wallet and UPI payment integration - Strong design and UI/UX skills - Ability to meet de...

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    Objective: Create a functional and informative personal portfolio website that allows our client to effectively promote their services in renting out land, residential properties, and commercial real estate. Key Requirements: Design: Modern and professional design, aligned with the real estate industry. Harmonious color palette and legible fonts. Home Page: Brief description of the services offered for land, residential, and commercial property rentals. Photos and descriptions of available properties. Contact information (phone, email) for client communication. Property Pages: Detailed pages for each property, including specifications, photos, prices, and rental terms. Location of the property on a map. About Us Page: Information about the individual or company offering rental service...

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    Project Title: Nuxt3 + Express Login Page Description: Purpose of the login page: - The purpose of the login page is user authentication. Features of the login page: - The login page should include the "Remember me" feature. Platform for the login page: - The login page will be used on the web platform. Ideal skills and experience: - Experience in web development - Proficiency in Next3 and Express frameworks - Strong understanding of user authentication protocols - Knowledge of front-end technologies such as HTML, CSS, and JavaScript - Familiarity with MongoDB database system for storing user credentials - Ability to implement secure login functionalities - Attention to detail to ensure a seamless user experience Note: This project requires expertise in web development, spe...

    €472 (Avg Bid)
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    41 offres
    Nest.js Developer Required 1 jour left
    VERIFIÉ

    Hey, I am looking for a senior full stack developer who can work on , Node.js, and TypeScript efficiently. Having a great React.js / Redux skill is a bonus. Candidate should have in-depth experience in writing unit tests. Add your GitHub profiles when submit proposals. Thanks.

    €163 (Avg Bid)
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    80 offres

    I am looking for a experienced Express Js developer to help me build out a custom project. I need help with user authentication, database integration and API development. I would like the project to be completed within a month, and I have some existing documentation, however it might be incomplete. If you are interested in this project, please get in touch!

    €7 / hr (Avg Bid)
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    I am looking for a skilled full stack developer with expertise in JavaScript and React.js. The purpose of this project is to enhance an existing XRP Ledger App. I am in need of the project to be completed in more than 3 weeks. I'm interested in implementing wallet connect on my app.

    €13 / hr (Avg Bid)
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    60 offres

    Hi freelancers, I am in search of a mid level or a professional MERN stack developer who can develop a informative website. It’s a very basic system just to provide straightforward information. There will be 2 panels admin and front end. The technology used will be REACT, NodeJS, ExpressJS, MondoDB. More information will be shared to selected candidates. Please note I have very limited time max 25-30 days. And the project needs to be start immediately. More information will be discussed in inbox.

    €151 (Avg Bid)
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    46 offres
    Create a platform 17 heures left
    VERIFIÉ

    We are looking for someone who had some experience working with APIs and single page web apps. Everything else is a bonus. Ideally, you had experience of wish to gain it in any or all of the following, we have good examples to help you get started: Node.js (with Promises, lodash/underscore and other functional flavours). RESTful APIs with Angular 1.x with angular-material (directives and other bells and whistles) MongoDB with Redis with / Headless Chrome Reverse engineering of web pages (the Javascript part) Basic web design knowledge (HTML and CSS that is) Linux system administration Deployment automation. grunt/gulp, shell scripting.

    €159 (Avg Bid)
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    I Have admin panel with node.js im find some some for change interface, i have admin template, i need to apply it,

    €93 (Avg Bid)
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    15 offres

    Ready made platform ready to go to manage battery storage devices using mongo db linked to mqtt with api to link to our application Do not bid if you have not done this before please I have design I just need the backend

    €2080 (Avg Bid)
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    I am looking for a skilled developer to create a new travel website for my startup enterprise. The website will be built using ReactJS and NodeJS, and it will primarily focus on providing a booking system for various travel services. NOTE : Straight to the point. My Budget is 42,000 INR for desktop website in React js, Node js. 18,000 INR for mobile app in Flutter or react native. Payment terms : 1st due : 10% to setup temporary website 2nd due : 30% after 50% work done including payment gateway, api integration, cart booking system, chatbot 3rd due : 40% after 100% fully functional work done 4th due : 20% after testing Key requirements for the project include: - Implementing a user-friendly and intuitive booking system that allows users to ...

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    90% off code is completed just you have to do authentication Looking for a Node.js and developer with experience in EJS to implement email verification through OTP for securing user registration. Skills and Experience Required: - Strong proficiency in Node.js and - Experience with EJS templating engine - Familiarity with email service integration, specifically Gmail - Knowledge of OTP authentication methods and best practices - Understanding of user registration and security protocols The project involves: - Implementing email verification through OTP for user registration - Integrating the OTP authentication with Gmail as the email service provider If you have the necessary skills and experience, please submit your proposal.

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    12 offres
    Front End Developer 10 heures left

    I'm looking to hire a Front End Developer for the development of my website. It is an online test, and I have specific design preferences that I want the developer to follow. As far as functionality goes, I need the website to include a user login feature. I would also like to include payment gateways and interactive forms into the website, but those are mandatory. The developer should have experience in developing websites, especially e-commerce, portfolio, and blog websites.

    €318 (Avg Bid)
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    29 offres

    I am looking for a skilled Node.js and MongoDB developer to assist with the development of an admin panel and APIs for my project. - Integration with third-party services APIs: - socket api - Creation of RESTful APIs - Integration with front-end applications Technology Stack: - Node.js - MongoDB Timeline: - The project needs to be completed as soon as possible. If you have the necessary skills and experience, please apply for this project.

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    50 offres

    Backend Node Developer with Some React Experience I am looking for a skilled Backend Node Developer with some experience in React.js for a project that involves API development. Specific Backend Tasks: - API development Framework Preference: - Frontend Development: - Some experience in React.js is required Ideal Skills and Experience: - Strong knowledge and experience in Node.js and backend development - Proficiency in API development using - Familiarity with React.js for frontend development - Ability to manage databases and server configurations - Strong problem-solving skills and ability to work independently If you have the necessary skills and experience, and are available to work on this project, please apply. Steps 1. There will be a short trial 2. This project is started ...

    €103 (Avg Bid)
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    96 offres
    NodeJS developer Conclusion left
    VERIFIÉ

    Hello, I am looking for a freelancer or agency who can work as a NodeJS developer on a monthly basis. - Required 2-5 years of experience NodeJS - AngularJS experience will be a plus - It's a monthly project so we expect 160 hours of work every month. - Salary will be in between 30k-40k. Open to negotiate based on skills but not more than 60k - Apply only if you are comfortable with above salary - Apply only if you can work 160 hours in a month as it's a crucial project. - Apply only if you are available for an online interview on google meet or zoom. Advantages of working on this project: - Will provide bonuses based on performance

    €382 (Avg Bid)
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    36 offres
    website build -- 2 172 jours left
    VERIFIÉ

    I'm looking for React.js and Node.js expert. I'm going to build small website. Send message asap.

    €1090 (Avg Bid)
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    385 offres

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