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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    I'm looking for a seasoned full stack developer with expertise in Flutter, React JS, and Node JS to build a comprehensive web application. The project will include, but not limited to: - Building a User authentication system - Implementing real-time notifications - Integrating data visualization tool The ideal candidate will have a proven track record of developing complex web applications. Familiarity with Firebase and Google Cloud is also a plus. Through this project, we aim to create a responsive, efficient and user-friendly platform. Your role will be crucial in achieving this goal. Please provide examples of web applications you have built previously that applied these skills, especially with real-time notifications and data visualization. I look forward to working with you.

    €204 (Avg Bid)
    €204 Průměr. nabídka
    20 nabídky

    I am in need of a proficient developer who can assist me to complete my project on React Js which is a crypto chess game. The ideal candidate should have the following skills and experience: * Frontend development - The design and theme of the game should be in classic style. It's paramount to have a good understanding of user interface and experience. Knowledge of React Js is mandatory. * Backend development - This involves creating a secure and efficient server-side system. Proficiency in Node Js or any suitable scripting language is crucial. * Database integration - You will be tasked with integrating MongoDB into the project. Knowledge and experience in MongoDB use is required. Specific features to be added include: * Real-time multiplayer - This includes facilitating and manag...

    €2313 (Avg Bid)
    €2313 Průměr. nabídka
    64 nabídky

    Looking for a skillful MERN Stack developer to assist in crafting an engaging and interactive web application. The project specifics require expertise in the following: * Development with MongoDB and Node.js - All database operations will be managed with MongoDB. * Building Web Applications - The main goal is to develop an intricate and dynamic web application, capable of maintaining user engagement and facilitating seamless navigation. Ideal candidates should have a portfolio showcasing previous work of a similar nature. Creativity is a bonus, as we are looking for innovative ways to enhance user interactivity.

    €162 (Avg Bid)
    €162 Průměr. nabídka
    19 nabídky

    i need to change upload user image with user id from postgress db by using multer node js and also can be able to replace it work only by anydesk or teamveiwer with maximam 3 hours

    €5 / hr (Avg Bid)
    €5 / hr Průměr. nabídka
    35 nabídky

    I'm seeking a skilled MERN stack developer to assist with my project. Here are the key aspects of the job: - I need assistance with the MongoDB, , and React.js components of the MERN stack. It's essential that you're proficient in all these technologies to be considered for this job. - Although I didn't specify features or functionalities earlier, your ability to implement common MERN stack functionalities is crucial to this project. This includes handling user authentication, real-time updates, and CRUD operations. - There's no strict deadline for this project, but I'm looking for someone who's efficient and can deliver in a timely manner. Ideal candidates should have: - Proficiency in MongoDB, , and React.js - Experience with user authentication,...

    €3 / hr (Avg Bid)
    €3 / hr Průměr. nabídka
    38 nabídky
    multer node js task 5 dní left
    OVĚŘENÉ

    i need to upload user image with user id (name) by using multer node js and also can be able to replace it work by anydesk or teamveiwer

    €4 / hr (Avg Bid)
    €4 / hr Průměr. nabídka
    40 nabídky

    I'm looking for an intermediate-level Node.js developer who can help me in building a server-side API and real-time applications. Key Responsibilities: - Develop server-side API: You will be responsible for creating a robust server-side API that can handle data requests efficiently. - Build real-time applications: You should have experience in developing real-time applications that provide seamless user experience. Ideal Skills and Experience: - Hands-on experience with Node.js and server-side development. - Familiarity with real-time application development. - Proficiency in using frameworks like , , and will be a plus. - Prior experience in building scalable and performant applications. - Intermediate level of experience and expertise in Node.js development. If you have the ri...

    €159 (Avg Bid)
    €159 Průměr. nabídka
    16 nabídky

    I need an experienced Ember.js developer to bring my project to the next level. The project requires multiple improvements. The project needs to be updated to the latest version of nodejs. I have included in the attachments the and to get an understanding of what will need to be done. Some packages are no longer maintained and alternatives will have to be found, updated or created. The project environment is set up for Linux so good if you have that setup already on your local machine. Please don't ask what the budget as it is already listed in this posting, your bid is the budget. No payout will be made until the project is complete. Key Responsibilities: - Adding new features to the existing framework - Implementing performance enhancements - Providing updates Ideal ...

    €2103 (Avg Bid)
    €2103 Průměr. nabídka
    147 nabídky

    We are in urgent need of a Senior MERN stack developer to assist our company with a project that needs to be completed ASAP. The ideal candidate should have extensive experience with: - React.js - Node.js - Moreover, experience with the following technologies and frameworks would be highly beneficial: - Redux - MongoDB - GraphQL The project is time-sensitive, so the right candidate should be available to start immediately and have a proven track record of delivering high-quality work on tight deadlines. Please provide examples of your previous work and explain how your experience aligns with the requirements outlined above.

    €48 / hr (Avg Bid)
    €48 / hr Průměr. nabídka
    175 nabídky
    Full Stack Developer Needed 53 dní left
    OVĚŘENÉ

    Join our team as a Full Stack Developer where you will utilize your expertise in React, , Node.js, and MongoDB to develop cutting-edge web applications. Responsibilities: Develop and maintain front-end features using React and Next.js. Build back-end services with Node.js and manage databases with MongoDB. Ensure application performance, responsiveness, and scalability. Requirements: Proficient in JavaScript, React, , Node.js, and MongoDB. Experience with RESTful APIs and JSON Web Tokens. Strong problem-solving skills and attention to detail. We Offer: Competitive salary and benefits. Flexible work hours and remote opportunities. A dynamic and supportive work environment.

    €1094 (Avg Bid)
    €1094 Průměr. nabídka
    158 nabídky

    We have partially designed the website and dashboard on Figma already, nearing completion for the platform and some changes may require. We aim to seamlessly incorporate IoT monitoring and control system into our website, requiring full development of an interactive website with a focus on safety, security, and speed. There will be different clients like admin, super admin and different clients etc. I require the design and development of a robust IoT platform that includes dynamic dashboard capabilities, using and Node.js technologies. Key Features Required: - Real-time data monitoring controls and device management for continuous tracking. - Data visualization interface for presenting data in a digestible format. - User-friendly 'Super Admin', 'Admin', and '...

    €485 (Avg Bid)
    €485 Průměr. nabídka
    118 nabídky

    I'm urgently seeking a MERN Full Stack developer to help me fix a bug/error on specific pages of my website. Key Points: - The problem is specific to certain pages or sections of the site. - The issue is not related to the user interface but is more likely a back-end problem. - The urgency level for this issue is medium, and I'm looking to have it resolved within a week. Ideal Candidate: - Proficient in the MERN stack (MongoDB, , React, Node.js). - Experience in debugging and resolving complex issues on web applications. - Ability to work under tight deadlines and deliver high-quality work promptly.

    €144 (Avg Bid)
    €144 Průměr. nabídka
    128 nabídky

    In this project, I'm seeking a skilled Node.js backend developer with expertise in user authentication and authorization, API creation and integration, as well as database design and management. Ideally bringing vast experience with MongoDB. The key responsibilities will cover: 1. Implementing User Authentication and Authorization 2. Creating and Integrating APIs 3. Designing and Managing MongoDB Database The primary end-goal here is to significantly improve my server-side performance. Hence, having a solid understanding of optimization techniques within Node.js is essential. This project will indeed be a great fit for developers passionate about elevating the performance of a server-side application. Don't hesitate to get in touch if you have the skills and are ready for the c...

    €84 (Avg Bid)
    €84 Průměr. nabídka
    22 nabídky

    I'm looking for an experienced developer who can create a web-based calendar with a unique feature to allow users to book dates. If a date is unavailable, the application should clearly indicate it. For the view/UI React/It's front-end Library Setting up server, Use , which we'll use it for serve our front-end to talk with our DB Which is MongoDB, the DataBase. To deploy MERN stack app for free, first build your React frontend. Choose Netlify or Vercel for frontend hosting. Connect your GitHub repository and deploy the React app. For the server, select Heroku. Prepare your backend, set environment variables, and follow Heroku's deployment guide. For the database, use MongoDB Atlas, their free tier suffices. Connect your backend to MongoDB Atlas using its URI. Ensure ...

    €6 - €12
    Zapečetěný
    €6 - €12
    27 nabídky

    I am looking for someone who is very familiar with Node.js and microservices architecture, specifically for developing an application that will interact with REST APIs. The primary function will be inter-service communication. In addition, a strong understanding of Docker is necessary for deployment purposes. Understanding efficient use of Docker will greatly influence the success of this project. Ideal candidates will have: - Expertise in Node.js, REST APIs, and microservices - Strong working knowledge in Docker for deployment - Experience with facilitating inter-service communication - Efficient problem-solving abilities This project will not only test your technical skills but also your ability to troubleshoot and problem-solve as we work together to create efficient inter-service com...

    €10 / hr (Avg Bid)
    €10 / hr Průměr. nabídka
    30 nabídky

    I need help to finish my reactjs and nodejs project following a computer problem.

    €158 (Avg Bid)
    €158 Průměr. nabídka
    106 nabídky
    Reactjs App SSR 2 dní left
    OVĚŘENÉ

    I'm looking for a skilled React developer who can help me with implementing server-side rendering (SSR) for my Reactjs app's Key Requirements: - SSR Implementation: The chosen developer should have experience in implementing SSR for React applications. - Blogs Page: The SSR work should be specifically carried out for the Blogs page. Ideal Skills: - Proficient in Reactjs and SSR implementation. - Strong experience in optimizing performance and SEO with SSR. - Good understanding of front-end development and website speed optimization.

    €35 (Avg Bid)
    €35 Průměr. nabídka
    51 nabídky

    I'm looking for a proficient Node.js developer to create an API in Angular. The required API should provide user authentication, data retrieval, and storage, as well as API documentation. Key Requirements: - User Authentication: Design a secure authentication mechanism, implementing basic encryption to ensure user data safety. - Data Retrieval and Storage: The API must handle both user information and product details. - API Documentation: Provide comprehensive documentation to facilitate ease of use and understanding by other developers. Ideal Skills: - Proficient in Node.js: Strong expertise in Node.js is a must. - Angular Experience: Experience with Angular is a significant advantage. - Security Conscious: Understanding of security protocols and a commitment to implementing basic...

    €143 (Avg Bid)
    €143 Průměr. nabídka
    27 nabídky

    Seeking an experienced web developer to build a custom, multi-page website for our brand. Primary Functionalities Required: - User Registration and Login: An intuitive and secure login/registration system for users. Ideal candidate should possess: - Proficiency in web development and content management systems. - Experience with user registration/login functionalities. Design: - We are open to your creative suggestions for the design. Please provide a few design concepts for consideration. Looking forward to working with a creative, proactive web developer who can keep us updated on progress and hurdles.

    €306 (Avg Bid)
    €306 Průměr. nabídka
    69 nabídky

    I'm looking for a developer with extensive experience in both the MERN (MongoDB, , React, Node.js) stack and Kubernetes. The project will involve creating a comprehensive and scalable web application with the following functionalities: - Full user authentication capabilities - Real-time data processing features - E-commerce functionalities The ideal candidate will have: - Proficiency in the MERN stack - Hands-on experience with Kubernetes, specifically in deployment, scaling, and monitoring - A track record of fully integrating the MERN stack with Kubernetes - Strong problem-solving skills and a proactive approach to finding efficient solutions - Excellent communication and collaboration skills to work with our team effectively This is an urgent project with the potential for a lon...

    €59 (Avg Bid)
    €59 Průměr. nabídka
    33 nabídky

    I'm looking for a highly skilled and experienced developer to revamp my website's frontend using the MERN stack. You will change the frontend (new design on Figma) and link it with backend. Key Features: - Incorporate Responsive Design: Ensure the frontend is fully responsive and tailored for all devices. - Interactive Elements: The frontend should feature interactive elements to maximize user engagement. Requirements: - Profound Experience: Only apply if you have considerable experience using the MERN stack. - Proven Track Record: Outline your experience with relevant, similar projects in your application. I am expecting the freelancer to have advanced knowledge and experience with MongoDB, , React, and Node.js (the MERN stack). This is quite critical to the successful comple...

    €200 (Avg Bid)
    €200 Průměr. nabídka
    144 nabídky

    I'm looking for a skilled MEARN Stack web developer who is proficient in MongoDB, , Angular, React, and Node.js. The core goals of this project are: - Building a website for my company(Ai based Company) using the MEARN Stack. Website should look same as style and font also... - Implementing specific features such as user authentication, a product catalogue, and a contact form using MongoDB. - Other things will be dicussed later.. Strong expertise and experience in MongoDB for data storage, data retrieval, and performance optimization is ideal freelancer would also have good understanding of user interface design, as the website should be user-friendly and engaging. Other desirable skills include problem solving and detail-oriented, with a strong emphasis on quality and efficienc...

    €1212 (Avg Bid)
    €1212 Průměr. nabídka
    76 nabídky

    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.

    €38 / hr (Avg Bid)
    €38 / hr Průměr. nabídka
    27 nabídky

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