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 83,496 reviews, clients rate our Express JS Developers 4.9 out of 5 stars.
Hire Express JS Developers

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 83,496 reviews, clients rate our Express JS Developers 4.9 out of 5 stars.
Hire Express JS Developers

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    24 jobs found

    I am seeking a seasoned frontend developer with robust Angular, TypeScript, and Playwright expertise to enhance my application's performance and rectify existing bugs.

    $15 / hr Average bid
    $15 / hr Avg Bid
    104 bids

    I'm in the planning stage of a web application aimed at being a management tool. Key responsibilities: - Overseeing the development process from start to finish - Ensuring the project stays on track and within budget - Facilitating communication between team members Ideal skills and experience: - Proven experience in project management, particularly in web application development - Strong understanding of React, express, node and mongodb and other basic programming knowledge to assign tasks to programmers - Excellent communication and organizational skills I'm looking for a project manager who can bring this vision to life, ensuring a smooth development process and a top-quality end product.

    $334 Average bid
    NDA
    $334 Avg Bid
    8 bids

    I'm looking for a skilled MERN stack developer with extensive experience, particularly focusing on the backend (Node.js, Express). The main task will be to assist in API development, specifically creating a RESTful API. Skills and Experience Required: - Proficiency in MERN stack, with a strong focus on backend development - React.js and - Extensive experience in API development - In-depth knowledge of Node.js and Express - Expertise in creating RESTful APIs - Strong problem-solving skills and attention to detail Located : Except India, Pakistan, Bangladesh

    $13 / hr Average bid
    $13 / hr Avg Bid
    83 bids

    CANDIDATES ONLY FROM PHILIPPINES ARE ACCEPTED. As a software engineer in the US, I am looking to outsource my web application projects to a seasoned full-stack developer with over 5 years of experience. Key Responsibilities: - Primarily focusing on full-stack development for a variety of web applications - Utilizing expertise in React, TypeScript, and Node.js Ideal Qualifications: - Strong backend and frontend development skills - Over 5 years of industry experience - Exceptional communication and interpersonal skills - Proven experience in a distributed team environment - Proficiency in conducting interviews and meetings The ideal candidate will not only manage technical discussions but also contribute seamlessly to our project goals.

    $33 / hr Average bid
    $33 / hr Avg Bid
    87 bids
    JavaScript Libraries Expert
    5 days left
    Verified

    Overview We are seeking a highly skilled JavaScript Libraries Expert Developer with expertise in modern frontend frameworks (React, Angular, Vue) and backend technologies (Node.js, PHP, .NET). The ideal candidate will have experience in developing scalable web applications, integrating with AWS or Azure services, and possess excellent English communication skills. Job Description Develop and maintain dynamic, responsive web applications using React, Angular, or Vue. Design and implement backend services and APIs using Node.js, PHP, or .NET. Ensure seamless integration with cloud platforms like AWS or Azure. Collaborate with cross-functional teams to deliver high-quality solutions. Optimize application performance and ensure scalability. Communicate effectively with team members and s...

    $355 Average bid
    $355 Avg Bid
    43 bids

    I'm seeking a skilled Node.js developer with experience in Web3 applications and SOLANA smart contracts. The project involves building a robust Node.js backend for a web3 application that supports smart contract interactions. Key Responsibilities: - Develop and maintain a Node.js backend capable of supporting a variety of smart contract interactions. - Ensure seamless connection and communication with the Ethereum blockchain. Ideal Skills: - Proficient in Node.js and its frameworks. - Solid understanding of Web3 applications. - Extensive experience with Ethereum and smart contract development. - Familiarity with backend development for web3 projects. Your expertise will play a crucial role in the success of this project. Looking forward to your proposals.

    $8 / hr Average bid
    $8 / hr Avg Bid
    66 bids

    I need a skilled JavaScript developer to enhance my browser-based game. The basic gameplay mechanics are completed, but the game needs a more polished user interface, engaging animations, and seamless sound effects integration. Key Responsibilities: - Improve the User Interface: Making it more intuitive and visually appealing. - Animations: Adding dynamic elements to enhance the gaming experience. - Sound Effects: Incorporating sound at appropriate moments to increase engagement. - Game Automation: Making the game more automatic in various aspects. - Implementing JWT: Adding JSON Web Tokens for user authentication and session management. - Other Enhancements: Bringing in your expertise for further improvements. Ideal Skills and Experience: - Proficient in JavaScript with a strong portfo...

    $395 Average bid
    $395 Avg Bid
    13 bids

    I'm in search of a skilled AI developer to create a highly advanced AI assistant capable of autonomous task execution. Key Responsibilities: - The AI should be able to autonomously handle various tasks including scheduling appointments, sending emails, managing to-do lists, and even programming and deploying custom software to assist the user. - This AI assistant should be omni-present and aware of every context the user has granted it access to, including work-related, personal, and health and wellness tasks. Ideal Skills: - Proficient in AI and machine learning - Experience in task automation - Software development skills - Understanding of context-aware computing Please only bid if you can demonstrate relevant experience and provide examples of similar projects you've comp...

    $273 Average bid
    $273 Avg Bid
    17 bids

    Project Description: We are looking for an experienced Full Stack Developer to help us build a scalable and high-performance web application. The project requires development using the MERN stack (MongoDB, Express, React, Node.js) along with other technologies as needed. You will be responsible for both front-end and back-end development, integrating APIs, optimizing performance, and ensuring the overall functionality of the application. Key Deliverables: Design and implement front-end components using React. Build and manage back-end APIs and databases using Node.js, Express, and MongoDB. Ensure smooth integration between the front-end and back-end. Optimize application performance for speed and scalability. Implement user authentication, authorization, and security features. Collabora...

    $231 Average bid
    $231 Avg Bid
    111 bids

    Grocery Delivery Website with Admin Panel, Coupons, and Customer Management --- Project Description: I need a grocery delivery website where customers can browse products, add items to their cart, apply coupons, and place orders. The website should also include an admin panel for managing products, orders, tracking updates, coupons, and customers. Below are the detailed requirements: --- Customer Features: 1. Home Page: Store name in the header. Search bar for products. Category tab with left-to-right swipe functionality. Featured products section and other product categories. 2. Product Listing: Each product should have an Add to Cart button. Quantity adjustment option (- / + buttons). 3. Checkout Page: Customer fills in: Mobile Number Name Address (via map pin-poi...

    $113 Average bid
    $113 Avg Bid
    24 bids

    Role: Full-Stack Developer (JavaScript) Responsibilities: Design, develop, and maintain a web-based chatting application. Implement front-end UI/UX using frameworks like React.js or Vue.js. Develop server-side APIs and real-time communication with Node.js and Socket.IO. Set up and manage a robust database system (e.g., MongoDB, PostgreSQL, or Firebase). Ensure the app is scalable, secure, and performs well under high traffic. Integrate authentication features (e.g., OAuth, JWT). Conduct testing (unit, integration, and end-to-end) to ensure a bug-free experience. Skills Required: Front-End Development: Proficiency in HTML, CSS, and JavaScript. Experience with modern front-end frameworks (React, Angular, or Vue). Understanding of responsive design and UI/UX principles. Back-End Development:...

    $2198 Average bid
    $2198 Avg Bid
    150 bids

    I'm in need of a talented web developer with a knack for creating sleek, modern, and user-friendly e-commerce sites. The website will be selling physical goods and must be capable of securely processing online transactions. Preference will be given to freelancers based in Kolkata, India. Key Features: - Payment Gateway Integration: The website needs to incorporate Razorpay, ensuring a secure and efficient payment system. - Shopping Cart: A seamless, intuitive shopping cart experience is critical to the success of this project. - Customer Reviews: An integrated system where customers can leave product reviews is a must. Ideal Skills: - Proven expertise in developing e-commerce websites. - Extensive experience with Razorpay integration and crafting user-friendly shopping carts. - Pr...

    $1031 Average bid
    $1031 Avg Bid
    103 bids

    ? developer frontend Are you a talented with hands-on experience in React Native (Expo), Node.js, , and MongoDB? We have a remote opportunity for you! We’re looking for driven individuals who have either relevant project experience or have worked on at least 2 projects using the above tech stack. If you’re passionate about building scalable, user-friendly apps, we want you on our team! ? Skills Required: Proficiency in React Native (Expo) for mobile app development Strong understanding of Node.js and for backend development Experience with MongoDB for efficient database management At least 2 projects showcasing your skills in these technologies ? Remote Opportunity: Work from anywhere, collaborate with a dynamic team, and get exposure to real-world projects. ? What You&...

    $96 Average bid
    $96 Avg Bid
    9 bids

    I'm looking for an experienced developer to finish my accountant-oriented website, utilizing OCR technology for document handling. The website is built with React.js and , and your task will be to implement various functionalities, manage user roles, and ensure seamless interaction with the OCR system. Key Requirements: - Implement OCR functionalities: The website should automatically extract and store data from documents, convert scanned documents to editable formats, and verify and validate document contents. - User Role Management: The site will cater to Clients, Accountants, and Administrators. You'll need to create distinct interfaces and functionalities for each user type. - Data Handling: The OCR technology will primarily deal with invoices and receipts. You'll need...

    $14 / hr Average bid
    $14 / hr Avg Bid
    77 bids
    Mearn Stack Developer Needed
    1 day left
    Verified

    I am in need of an experienced Mearn stack developer. Technical Requirements. * The software must be developed using React.js, Node.js, and TypeScript. Below are the key features and requirements:- File upload/ downloads and Folder Management Document Preview: * Automatic Data Extraction Search and Filters User Account Management Software Requirements. * Independence: The software must be developed fully in-house and should not rely on third-party services for core functionalities. * Responsiveness: The tool should be responsive and offer a seamless user experience across different devices and screen sizes. * UI/UX: A clean, intuitive, and user-friendly interface is essential for ease of use. The design should prioritize simplicity and efficiency in document management. Technical Requirem...

    $303 Average bid
    $303 Avg Bid
    53 bids

    I'm seeking a developer to find and white-label a website allowing me to white-label a tool for full-stack web app development. Key Features: - The tool should help with prompt creation. - It needs to support app development using Angular and Ruby on Rails. - Deployment should be possible via containerization, specifically Docker. Ideal Skills and Experience: - Proficient in Angular and Ruby on Rails. - Experienced in creating containerization tools. - Prior work in developing white-label software is a plus. Similar apps: If you have read this, please add "LEUL" to the proposal.

    $474 Average bid
    $474 Avg Bid
    54 bids

    I'm seeking a web developer to create a tutor website using Node.js, TypeScript, React, and PostgreSQL. The primary functionality required is a robust student-tutor matching system. This system should efficiently connect students with suitable tutors based on their learning needs. Key Features: - A dynamic and efficient student-tutor matching system. - A user-friendly interface built with React. - A robust back-end powered by Node.js and TypeScript. Ideal Skills: - Proficiency in Node.js, TypeScript, React, and PostgreSQL. - Experience in developing web applications with student-tutor matching systems. - Strong understanding of user interface design principles.

    $132 Average bid
    $132 Avg Bid
    23 bids

    I'm in need of a skilled MERN Stack developer who can assist with both the front and back end of my trading system. The project is particularly focused on enhancing backend functionality, specifically in API development and data handling. Key Requirements: - Proficient in MERN Stack, particularly React, Node.js, Express, and MongoDB. - Experienced in developing WebSocket APIs, as this is the type needed for my trading system. - Strong skills in data handling and processing. Your role will be crucial in making my trading system fully functional. If you have a keen understanding of trading systems and are capable of working on both the frontend and backend, then this project is perfect for you.

    $527 Average bid
    $527 Avg Bid
    137 bids

    I'm in need of a skilled full-stack developer to design a contemporary, responsive e-commerce website dedicated to selling digital products. The site should be constructed using the MERN stack (MongoDB, , React, Node.js) and styled with TailwindCSS for a sleek, user-friendly interface. Key aspects of the project include: - Integration of PayPal as the sole payment gateway - Implementation of a secure email and password login system for user authentication Ideal candidates for this project should have a rich portfolio showcasing similar e-commerce websites, proficiency in the MERN stack, and experience with TailwindCSS. Your expertise will help me deliver a seamless shopping experience to my customers and drive my business forward.

    $181 Average bid
    $181 Avg Bid
    28 bids

    Fix Bugs in , React.js, and Node.js Projects I have an existing project with the following setup: Client Web App: Built using Next.js. Dashboard: Built with React.js. Backend: Node.js for both. There are bugs in both the frontend and backend of these projects that need urgent fixing. The tasks include debugging, fixing the issues, and deploying the projects. Requirements: Extensive experience in , React.js, and Node.js. Ability to work under tight deadlines. Timeline: The fixes and deployment must be completed by Sunday evening. If you have the skills and can meet the deadline, please bid now by typing "YOW"

    $143 Average bid
    $143 Avg Bid
    160 bids

    I'm in need of a seasoned full stack developer with a strong focus on for the frontend and both Node.js and Go for the backend. This project involves working with both relational and NoSQL databases, so substantial experience with PostgreSQL, MySQL, and MongoDB is crucial. Key Responsibilities: - Develop user-facing features using , React, HTML5, CSS3, and JavaScript/TypeScript. - Create and maintain server-side applications and microservices using Node.js and Go. - Design and implement database solutions with both relational and NoSQL databases. Ideal Skills: - Proficient in building RESTful APIs and WebSockets, with familiarity in GraphQL. - Hands-on experience with CI/CD pipelines, Docker, and containerization. - Cloud experience (AWS, GCP, Azure) is a plus. - Proficient in ver...

    $7 / hr Average bid
    $7 / hr Avg Bid
    45 bids

    **Job Description:** We are seeking an experienced web developer or a team to build a robust, modern, and fully responsive tourism website using the MERN stack and Next.js. The project involves developing both the **front-end website** for tourism company and an **admin portal** for managing tours, activities, and other services. Should have experience in Travel APIs, like Viator, tripadvisor. ### **Project Requirements:** #### **1. Front-End Website:** - Fully responsive, user-friendly design with a modern and visually appealing layout. - SEO-optimized website to enhance search engine rankings and online visibility. - Integration of services like **tours, activities, yacht charters, and private jet bookings**. - A dedicated section for **customizable packages**: - User...

    $50 / hr Average bid
    $50 / hr Avg Bid
    139 bids

    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.

    $28 / hr Average bid
    $28 / hr Avg Bid
    48 bids

    ? Teknik Detaylar: - Frontend: React + TypeScript + Vite - Backend: Node.js + TypeScript - Veritabanı: PostgreSQL (Prisma ORM) ✅ Yapılacak İşler: 1. Backend Tarafı: - Platform URL'lerini getiren mevcut API endpoint'inin güncellenmesi - Şubeler ve platformlar arasındaki ilişkinin düzenlenmesi 2. Frontend Tarafı: - Platform Status sayfasının güncellenmesi - URL'lerin görüntülenmesi için gerekli UI geliştirmesi - Mevcut state management sistemine (Zustand) entegrasyon ?️ Mevcut Altyapı: - Proje çalışır durumda - Gerekli API endpoint'leri mevcut - Temel UI bileşenleri hazır ⏱️ Tahmini Süre: 3-4 saat ? Gerekli Yetenekler: - React ve TypeScript deneyimi - Node.js backend geliştirme tecrübesi Resimde g&o...

    $27 Average bid
    $27 Avg Bid
    4 bids

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