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 93,531 reviews, clients rate our Express JS Developers 4.83 out of 5 stars.
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    20 jobs found, pricing in USD

    I'm in need of a proficient MERN (MongoDB, , React.js, Node.js) full stack developer with particular experience in MongoDB. Your role will encompass performing a wide variety of database operations including data retrieval, updates, and extensive administration tasks. In addition, there are several key functionalities I require for my project which comprise user authentication and authorization, all CRUD operations, and effective API integration. The ideal candidate should not only have in-depth knowledge of all these, but ideally, a proven track record in executing such tasks successfully. Skills in debugging, problem-solving, and the ability to work independently are also highly desirable.

    $2152 (Avg Bid)
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    129 bids

    We’re currently facing a handful of technical difficulties with our web project. The issues include slow response time, server errors, and some unspecified bugs. The project is currently hosted on a free server, and it is imperative for us to have it shifted to a paid server. We are seeking an experienced professional with expertise in NextJs, Mern Stack, and hosting configurations to help us resolve these challenges. Key Requirements: - Experience in NextJs and Mern Stack - Strong understanding of server configuration and hosting transitions - Proven track record in resolving slow response time, server errors, and bugs in web applications Time is of the essence for us, so we're looking for someone who can get these issues fixed and the hosting transition completed ASAP. Your...

    $104 (Avg Bid)
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    15 bids

    Activate a Shopify web pixel extension on a production store. The web pixel extension is configured in the Shopify Remix app template. The backend is wired to Express.js. Kindly let me know if you can fix it with approach_3

    $165 (Avg Bid)
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    40 bids
    Node.js Developer Needed 6 days left
    VERIFIED

    I have a react template that needs node running on port 3000 I was able to successfully install it and run using the instruction here yarn run install:clean It works fine but I do it using terminal or ssh and right after if I ctrl c close it, the app breaks What I need is very simple and very obvious. To properly set up the start of node OR the application or whatever so that it can be used and site/template is up all the time.

    $28 (Avg Bid)
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    I need a seasoned Node.js developer to help me fix a specific configuration issue. I installed a new project using yarn run install:clean and it is working fine But if I do pm2 restart all and old not used project comes to life and breaks the new working one.

    $31 (Avg Bid)
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    I'm looking for a Senior Full-Stack Software Engineer with substantial experience in MERN (MongoDB, , React.js, Node.js) stack development. The project involves creating a robust and secure software system. Key Requirements: - Expertise in the MERN stack, with a strong background in each of the technologies. - Ability to design and develop user authentication systems. - Previous experience with secure database integration, and payment gateway integration. - Strong communication skills and ability to work independently to meet project goals and deadlines. If you have extensive experience in these technologies and can demonstrate successful projects, I'm keen to discuss my project with you.

    $32 / hr (Avg Bid)
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    I'm looking to build a web design that mimics ChatGPT, one that stands out through the utilization of bright and bold colors which perfectly fits my brand personality. The features I specifically need encompass: - A live chat functionality which will facilitate direct and real-time conversations. - User authentication system to ensure a robust and secure way of verifying my users before granting permissions. - A design that is mobile compatible to enhance user experience across all mobile devices. I prefer the project to be designed in Node.js. Required skills and experience center around: - Proficiency in Node.js development - Proficiency in front end web development using react framework. - Proficiency in the responsive web design. - Experience in live chat integration and us...

    $201 (Avg Bid)
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    55 bids

    I'm in need of a developer to create a real estate platform with blockchain integration. The goal of this platform is to cater specifically to real estate agencies, helping them streamline their operations and improve their services for clients. Key Platform Features: - Property Search: The platform should allow users to easily search for properties based on various criteria. - Blockchain Integration: The use of Ethereum and Smart Contracts will be instrumental in providing secure and transparent transactions for real estate deals. Technologies Used: - Frontend: React, TypeScript, Chakra-UI - Backend: Node.js, Express, Sequelize - Database: PostgreSQL - Blockchain: Ethereum, Smart Contracts Ideal candidate for this project should have a strong background in: - Building scalable a...

    $3123 (Avg Bid)
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    i have source code and i need some developer to set up all for me to my server: 13 App Router: React, Tailwind, Prisma, MongoDB, NextAuth Project Set Up All source code is ready. You need to deploy it on my server... Must work with no issue.

    $155 (Avg Bid)
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    91 bids

    Figma Design and Development of Homepage and Navbar. Development will be done with React.js and backend with Node.js and Express.js. ○ Time: 7 days ○ Budget: $250 ○ Penalty for late delivery: ■ 10% ($25) for >3 days late ■ 20% ($50) for >5 days late ■ 30% ($75) for >7 days late ■ 100% ($250) for >10 days late This is the first component of the PDF below. Please see video to understand more.

    $508 (Avg Bid)
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    I'm looking for a skilled Node.js developer with 4-5 years of experience to help me with a project. The ideal candidate should be proficient in both JavaScript and TypeScript, and have experience with the following tasks: - Developing server-side APIs - Implementing gRPC communication - Integrating with Google Cloud Platform services While not mandatory, any experience with , , or GraphQL would be a plus. The project is a great opportunity for someone who is looking to expand their skill set and contribute to a meaningful project.

    $7 / hr (Avg Bid)
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    About Us: is a platform designed to foster meaningful relationships through shared activities. We're looking for a talented Full Stack Developer with mobile games experience to join our team. Responsibilities: - Develop and maintain the Garrden mobile app platform. - Collaborate with the team to create an engaging user experience. - Implement new features and improve existing ones. - Optimize for performance, scalability, and security. - Troubleshoot and debug issues. Requirements - Proven experience as a Full Stack Developer. - Proficiency in HTML, CSS, JavaScript, and frameworks (e.g., React, Vue.js). - Strong back-end skills with Node.js, Express, and databases (e.g., MongoDB, PostgreSQL). - Mobile game development experience (e.g., Unity, Unreal Engine). - Familiarity with REST...

    $1297 (Avg Bid)
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    I'm looking for skilled React JS and MERN stack developers to work on my existing application. The key requirements are: - React JS Expertise: Front-end development, Redux state management, and component-based architecture are essential. - MERN Stack Development: You should be proficient in MongoDB, , React.js, and Node.js. - fix the cors policy issues on server when it is connecting with remote API server. - API Connectivity: Experience in connecting APIs on AWS servers is a plus. - Update & Improvement: The primary goal is to update and improve the existing application. Ideal candidates should have a proven track record in React JS and MERN stack development. Experience with API connectivity on AWS servers would be highly regarded. The ability to understand and improve exist...

    $117 (Avg Bid)
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    I possess a GitHub repository with a Node JS code (). The code isn't producing the expected output; it contains errors or bugs. I haven't made any modifications to the source code. The ideal candidate for this project should: - have extensive experience with Node JS - have excellent debugging skills - be familiar with GitHub repositories and version control The main goal of this project is to get the code in the GitHub repository to produce the expected output without any errors and run smoothly with all its features..

    $160 (Avg Bid)
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    Bring your web app idea to life with my extensive experience in full-stack development. I specialize in creating robust backends using Node.js and Express, with MongoDB for efficient data handling. For performance optimization, I integrate Redis as a caching layer. On the frontend, I craft engaging and responsive interfaces using React.js. Whether you need an e-commerce platform, a personalized content management system, or any other type of web application, I ensure high performance and scalability.

    $1675 (Avg Bid)
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    We are looking for a proficient MEAN stack developer, specializing in Angular, and MongoDB. Your primary tasks will include the following: - Data Modelling - Implementing CRUD Operations - Query Optimization The ultimate goal of the project is to develop a IVF module for our existing ERP Application. The ideal candidate should have extensive experience with these tasks and MongoDB. You'd be a great fit for this project if you're great at problem-solving, have a keen attention to detail and are proficient in , AngularJS, and Node.js.

    $371 (Avg Bid)
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    31 bids

    I am on the hunt for a skilled MERN Stack Developer to collaborate on a compelling new web application. Key Skills Required: - MERN stack development; both front-end and back-end. - Demonstrated understanding and use of React, Express, MongoDB for past projects. - Possess excellent database management skills. Project Objective: The key goal is to create a robust, user-friendly web application using MERN stack. Therefore, the ideal candidate should possess significant experience with the design and deployment of similar projects. The ability to communicate effectively, troubleshoot issues and consistently meet deadlines is crucial.

    $49 (Avg Bid)
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    I'm looking for a skilled React developer who can assist with integrating a dashboard API into my project. The ideal candidate will have experience in the following areas: - Integrate a dashboard API - Implement user authentication - Ensure real-time updates - Proficient in React and Node.js Please note that I'm seeking a professional to help with the API integration specifically. The project will involve ensuring the dashboard API is successfully connected to the project, and that user authentication and real-time updates are fully functional. Applicants must have a strong understanding of React and Node.js, as well as previous experience with dashboard API integration. I'm looking for a freelancer who can work efficiently and deliver high-quality results.

    $102 (Avg Bid)
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    This is a small assignment that can lead to a full time position. The assignment is to deploy successfully MERN stack project that uses GraphQL, apollo, AWS Appsync onto to AWS. This project was written 2 years ago and was successfully deployed on AWS. At that time the node version supported was 12 and the code based was using nodejs 12 to build and deploy onto to aws successfully. Now AWS doesnt support nodejs 12 and only supports nodejs 16 and above. So the codebase need to be upgraded to use nodejs 16 or 18 to successfully build and deploy on AWS. To qualify for interview process please share a wesite url for any demo app or a todo list app built using MERN, Graphql, Apollo and AWS appsync and deploy on AWS. This makes sure that you have chance to use all the technologies and ste...

    $13 (Avg Bid)
    Guaranteed
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    6 entries

    I am looking to build a cutting-edge online casino website featuring progressive jackpot slot games and incorporating cryptocurrency transactions. Here are my requirements: - Implement a variety of exciting and engaging slot variants with a focus on progressive jackpot slot machines. - The website should be designed to support cryptocurrency transactions, offering an innovative and secure way for users to enjoy their gaming experience. An ideal candidate should: - Have experience developing betting websites, particularly online casinos. - Show a strong understanding and knowledge of integrating cryptocurrency payments. - Be experienced in designing engaging and successful slot machine games, specifically progressive jackpot slots.

    $35 / hr (Avg Bid)
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    33 bids

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