Express JS Jobs

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!

From 85,773 reviews, clients rate our Express JS Developers 4.88 out of 5 stars.
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    42 jobs found, pricing in USD
    Build me a devops pipeline. 6 days left
    VERIFIED

    Please build a code deployment pipeline for the demo app given below. Containerized cloud infrastructure is preferred. You may use GitHub Actions and terraform on Aws (ECS + Fargate) or your familiar infra stack. Please validate the code deployment pipeline by making a test change by committing or merging the changes to the main git branch and ensure the code changes are reflected in the target cloud environment. Please prepare a screencast of you doing the work when doing it and share the same with us. Any one of the following repo is sufficient

    $30 (Avg Bid)
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    Hi Freelancers, we are a startup and looking for a freelancer or a team to help us fix a few issues in our MVP for a major release in the next couple of weeks. Our tech stack is: Frontend: React.js & Redux Backend: Node.js & Database: MongoDB DevOps: AWS, Docker, CI/CD, Git Please contact me with your cover letter, skills and expertise. Start your proposal with a fruit name “Apple”. Anyone who ignores it will not be considered for this project. Looking forward to your proposals.

    $165 (Avg Bid)
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    49 bids
    Node Angular Project 6 days left
    VERIFIED

    I am looking for an experienced Node Angular programmer to embark on a new web application project. The project requires the use of Node, along with the AngularJS framework. We will be maintaining the project in-house, so experience with both of these technologies is essential. The ideal freelancer will be comfortable working independently and be able to bring their unique skills to the table in order to make the project a success. If you think you fit the bill then please get in touch and let me know what you can do!

    $8 / hr (Avg Bid)
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    I am in need of a node.js developer to help add new features to a backend system for a small cultural-exchange project. I require a developer with experience in node.js. The system is already efficient, reliable and secure. Accuracy and attention to detail are a must. The developer should have strong coding skills and working experience with node.js. If you feel like you can do it, I would be delighted to hear from you.

    $17 (Avg Bid)
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    ??????? ??? Node Js Developer - ???? ???? ???????? - ???? ?????? ??? Job description:- - Extensive knowledge of JavaScript, web stacks, libraries, and frameworks. - Developing high-performance applications by writing testable, reusable, and efficient code. - Implementing effective security protocols, data protection measures, and storage solutions. - Documenting Node.js processes, including database schemas, as well as preparing reports. - Keeping informed of advancements in the field of Node.js development Experience :- 4 - 5 Years Perks and Benefits : Work From Home & Office 5 Days/Week Day Shift Preference: Immediate Joiners Job Type: Full-Time( 8hr ) Contract-based Job

    $839 (Avg Bid)
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    In our existing session management on SSL, session is not maintained. On page refresh the session gets disabled. Need 1-2 hour of effort to debug this issue. Unfortunately cannot share code, this will have to happen over google meet.

    $11 / hr (Avg Bid)
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    We are currently using Mongo Atlas for our database and we want to migrate to PostgreSQL on AWS RDS. We need someone to design architecture for the new database, and then start a migration. We plan for this to take several months. Our backend is in nodejs and we would need to run both databases concurrently until the migration is fully done. We need an EXPERT in this field. No beginners. Please apply and submit proof of work

    $23 / hr (Avg Bid)
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    Looking for Expert Website Developers to work on multiple websites. Must be proficient in 1. API Integration 2. Payment Gateway Integration 3. A bit of custom coding

    $144 (Avg Bid)
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    Add function to nodejs system 4 days left
    VERIFIED

    I would like to add one function to nodejs app.

    $148 (Avg Bid)
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    79 bids

    Hello, I'm looking for a frontend developer to build a storage product using the MERN stack (MongoDB, , React, Node.js), as well as perform integration services. The product needs to be developed as both a mobile and web app, utilizing React as the chosen framework, and integrating an API. Responsive and resilient apps are required. The developer needs to be experienced with the MERN stack and React framework, as well as knowledgeable about how to integrate APIs. They should also have experience in developing mobile and web applications. If you believe you can deliver the product to meet my expectations, please apply for this project. I'm eager to hear from you and look forward to working together soon. Thank you! Figma: Please provide your freelancer link when re...

    $19 / hr (Avg Bid)
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    Hello, I need a ReactJS developer to setup my code on an Ubuntu server. This is for a personal project, and I already have a design so I just need the code to be setup. The server does have a public IP address. If you feel you have the expertise to help me out, please contact me. Thank you.

    $17 (Avg Bid)
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    Full-Stack Developer 4 days left
    VERIFIED

    Job Description: We are seeking an experienced full-stack developer to join our team. In this role, you will be responsible for developing and maintaining web applications from the ground up. You should have a strong understanding of both front-end and back-end development, as well as experience working with databases and server-side languages. Responsibilities: Develop and maintain web applications using modern front-end and back-end technologies Collaborate with designers, product managers, and other developers to create high-quality, scalable software Write clean, well-designed code that follows industry best practices Debug and troubleshoot issues as they arise Optimize applications for maximum speed and scalability Stay up-to-date with emerging trends and technologies in web developm...

    $13 / hr (Avg Bid)
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    125 bids

    As a business owner, I am in need of an experienced MEVN developer to create a web application for me from scratch. MEVN stands for MongoDB, Express, Vue.js, and Node.js and I am looking for someone with experience in all of these four technologies. The application would be served online, accessible via web browsers and mobile devices. Experience in developing quality applications for web browsers is a must, as the web application should be both visually appealing and fast. Additionally, you should be familiar with the MEVN stack and comfortable working in that environment. The ability to write optimized code and work effectively with MVC architectures is key. This is not a one-time project and I am looking for someone who can be a long-term, reliable partner. I expect clear communicatio...

    $32 / hr (Avg Bid)
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    64 bids
    API Integration 4 days left

    I am looking for a Freelancer to help me with an API integration project. Specifically, I need help with data integration. The integration will involve a third-party API, however I do not have access to all the necessary API keys. I need assistance in obtaining these keys and integrating the data into my system. Any experience in this area would be helpful. This project is extremely time-sensitive, so speed and efficiency are absolutely essential. Iam creating same platform as so need someone expert to handle the task.

    $103 (Avg Bid)
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    Hi there, Please read this document carefully as I’ve collected all required information here. I am searching for someone who can build me an admin dashboard for the Restful API I’ve recently built. The API is about deploying and maintaining services on my local infrastructure. The admin dashboard should be used by my clients to manage these services

    $571 (Avg Bid)
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    Node.js API Developer Needed 4 days left
    VERIFIED

    I'm looking for an experienced Node.js developer to help build an API for my project. The API needs to be able to communicate using RESTful protocol, and access a Mongo DB database. The project is a web application that requires a well designed, secure, and performant API layer. The Node.js developer must have experience with Node.js, as well as experience working with custom APIs. Additionally, the developer should also have a strong knowledge of Mongo DB or a related NoSQL database. Building the API layer securely, scalably, and performantly is the primary goal. If you have the skills required and are excited by the prospect of developing a cutting-edge API, please get in touch and let me know that you have the skills and expertise necessary to deliver this project. I look forward...

    $5 / hr (Avg Bid)
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    We are looking for who has worked on integration from nodejs /express to Microsoft Dynamic GP accounting software integration..

    $20 / hr (Avg Bid)
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    Must be able to meet on Zoom for initial consultation and also we need you to use our current task tracking software so we can justify each day to a client. I'm looking for an experienced programmer to help me with bug fixing on my existing desktop web application. The application is running on a Windows platform and needs to be examined for errors within the Angular, MongoDB, and Node.js files. This project is expected to take more than 2 - 5 weeks for completion because the quote takes into account a little less than a 100 bugs that need to be fixed which are fairly minor but need to be fixed nonetheless. If you are interested in taking on this project, please let me know your fees and availability. Thank you for your time and consideration!

    $13 / hr (Avg Bid)
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    Dear Team, We are looking for a NodeJs developer who can integrate the ABHA APIs (A system where user can login and insert and get their health records). Please check the sample attachment of APIs there are total 60APIs we need to integrate. I am looking for only and only experienced person who can devote 40-50 hours a week and can get them really quickly. The person must be good in English and only Indian candidates need to apply. Write PHR in the bid otherwise I will ignore the bid.

    $789 (Avg Bid)
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    Requirements Important for us: Languages: English (Advanced/Native), additional languages are a plus. Work location: Berlin preferred or remote possible Personality: Value and vision-driven, ability to embody the overall vision and mission of the company. Culture fit: Dynamic, disruptive startup environment, Can do, will do mentality! Your profile & qualifications Studies in computer science, software development or a related discipline. Structured and autonomous approach to work with a high level of personal responsibility. Experience with our tech stack: CI/CD & Repo: GitLab. Stack: Graphql, Typescript, Node.js running on AWS lambda functions with a Mongodb, Auth0. Deployment framework: Serverless. We are looking for a Senior Backend Software Developer that wants to embody...

    $48 / hr (Avg Bid)
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    54 bids

    We need node js developers with 4+ years of experience for our full-time contract based opportunities Perks and benefits???: 5 Day shift Permanent Remote Full time contract ( freelancing)

    $915 (Avg Bid)
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    33 bids
    Need redux and node developer 3 days left
    VERIFIED

    We need react and redux developer for the book if you can do will meet in the chat

    $43 (Avg Bid)
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    11 bids

    [GO LIVE IN 14 DAYS REQUIRED] Execution of an online shop like this @irenemmassyy/create-a-modern-ecommerce-project-with-react-nodejs-express-js-b6a13cd1f9ca DESIGN: using components of this here The following technologies were utilized MongoDB: It is a NoSQL-based database. It is in charge of data storage exchange and execution, assisting Node.JS in running the server without issue. ExpressJS: It is essentially a back-end web-based framework that allows you to build web apps by providing an easy-to-use interface. ReactJS: The frontend library would be React. Redux would be used for state management. For the basic design of the interface, we would employ the React Bootstrap library. NodeJS: It is, by definition, a JavaScript runtime that is built on the well-known Chrome’s V8 ...

    $7891 (Avg Bid)
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    Senior MERN Developer Needed 3 days left
    VERIFIED

    I'm looking for a senior MERN developer with 5-10 years of experience to join my project. We are a growing team -work will start as part time, then move to full time once you have showed good work ethic.. There is room to grow in the company, pay will start at $12 an hour. JavaScript is the preferred language of development, and I am seeking part-time resources to complete the project. This senior developer should have extensive experience with various methods of React web development, Node.js development and MongoDB integration. Skills in JavaScript functionality and core library, project management, and efficient code structures are essential. Fast problem resolution and the ability to work independently without sacrificing accuracy and professionalism are also of paramount importa...

    $13 / hr (Avg Bid)
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    138 bids

    We have a site that made on Angular and Node JS which main functionality is to show a Google Map with different markerts that once clicked shows some information about the place. I will give you the URL of the site later. The markers from the map and the information showed for every marker came from a Mongo DB. We need to update some information from the DB and to apply some improvements or changes to some parts of the site.

    $32 / hr (Avg Bid)
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    96 bids

    Nodejs project to create Synology api to copy specific selected files from source Synology to destination central Synology

    $4 / hr (Avg Bid)
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    7 bids

    I have a site that is built in angular 7 graphql node.js apollo redis mongodb I need to make some small changes

    $162 (Avg Bid)
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    65 bids

    Help me in... Building a ecommerce platform in node js and mogodb a good experience in Live projects is must

    $422 (Avg Bid)
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    29 bids

    We are seeking a highly skilled and experienced Node.js developer to help build an open-source, off-chain distributed price aggregation network that incorporates both API and WebSocket stream aggregation. This project aims to create a decentralized, secure, and scalable network that aggregates pricing data from a pre-approved set of APIs and WebSocket streams and reports the median price of each asset at regular one-second intervals. As a Node.js developer on this project, you will be responsible for the following: 1. Designing and implementing a Node.js server that can be containerized using Docker for ease of deployment and maintenance. 2. Building a distributed mesh network with peer discovery mechanisms that ensure the random assignment of a lead server, rather than relying on...

    $3645 (Avg Bid)
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    Description: We are seeking a highly skilled Full Stack Web Developer for contract work. You will be responsible to develop and deploy a 6-8 pages web application. You should be proficient in front-end and back-end development and have experience working with and deploying applications to production. Key Responsibilities: Technology: ✅Develop, deploy, and set up CI/CD web application using HTML + CSS + Angular Frontend, Node/Express JS backend, and MongoDB. ✅Build a website with 6~10 pages and functionality features such as searching, listing, sign up & sign in (auth) via Google and Apple features, rating and adding comments feature (integrate Disqus), etc. Overall it's a basic CRUD application. ✅We want to deploy this to AWS and have a basic CI/CD going on so that in the futu...

    $611 (Avg Bid)
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    79 bids

    We are seeking a highly skilled and experienced Node.js developer to help build an open-source, off-chain distributed price aggregation network that incorporates both API and WebSocket stream aggregation. This project aims to create a decentralized, secure, and scalable network that aggregates pricing data from a pre-approved set of APIs and WebSocket streams and reports the median price of each asset at regular one-second intervals. As a Node.js developer on this project, you will be responsible for the following: 1. Designing and implementing a Node.js server that can be containerized using Docker for ease of deployment and maintenance. 2. Building a distributed mesh network with peer discovery mechanisms that ensure the random assignment of a lead server, rather than relying on a cen...

    $2708 (Avg Bid)
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    74 bids

    Looking for Expert Website Developers to work on multiple websites. Must be proficient in 1. API Integration 2. Payment Gateway Integration 3. A bit of custom coding

    $124 (Avg Bid)
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    27 bids

    I am looking for a skilled Freelancer to help me set up a node.js project on my local PC and resolve existing bugs on the existing codebase. I will be using a Windows operating system and I have some knowledge of the codebase, but I need assistance with debugging different problems and setting up the development environment on my PC. I'm looking for someone who can quickly identify and address potential issues, make necessary improvements, and keep the development environment up and running. the current codes are running in developement mode and unable to run in production mode due the the bugs. I need to resolve the bugs as I would like to run it in production mode. Think you're the right candidate for this job? Get in touch!

    $167 (Avg Bid)
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    Node and redux developer 23 hours left
    VERIFIED

    We need a node and redux developer for website to complete version 2

    $38 (Avg Bid)
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    7 bids

    I'm looking for a freelancer who is able to package my Node.js app with or Tauri (front and back). I'd prefer for the packaging to be done with Electron, as I need it to feature an auto-update system. This package needs to run on the WINDOWS platform. My goal is to have the app fully tested and packaged before the given deadline. The package should include bug fixes and any other functionalities may be required. To ensure everything is working properly, I'll require quality assurance tests to be done. In addition, in the first window, a form must be developed with the parameters of the sql connection string (npm's mssql module), and be able to render a qr generated by the NODE.JS application. Estoy buscando un profesional independiente que pueda empaquetar mi aplica...

    $215 (Avg Bid)
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    build a nursing hospital information system

    $33 - $271
    Sealed
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    28 bids
    Lambda APIs AWS creation 5 hours left
    VERIFIED

    I need to create Lambda APIs on AWS and need an experienced developer to help me. The APIs will require a MySQL connection and will also require authentication. I prefer that the APIs be written in Node.js. With the help of a knowledgeable developer, I am confident that I can implement the desired functionality with ease.

    $99 (Avg Bid)
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    15 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 Design is going to be provided by us.

    $718 (Avg Bid)
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    11 bids
    Develop a Business Website -- 2 146 days left
    VERIFIED

    I need some help to complete a business website which is almost done. I need someone who has great experience in node&express and mongo. I estimate it will take 15 days. Thanks

    $542 (Avg Bid)
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    97 bids
    website build -- 2 358 days left
    VERIFIED

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

    $1175 (Avg Bid)
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    257 bids
    sistema de gerenciamento LPR 4 days left
    VERIFIED

    sistema com front-end, back-end, storage para imagens, storage stream video, banco de dados RegisDB, para tabelas e banco de dados mongoDB

    $3895 (Avg Bid)
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    24 bids

    necesito integrar a un desarrollo esta pasarela de pago. No podemos hacer funcionar las membresias. pago por hora

    $2 - $8 / hr
    Sealed
    $2 - $8 / hr
    12 bids

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