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 to integrate a one-to-one video call feature with a recording capability. The video calls will be of standard definition (SD) quality. Key Requirements: - Implement a one-to-one video call feature using WebRTC. - Incorporate a local recording function for these video calls. Ideal Skills: - Proficiency in MERN stack. - Experience with WebRTC and video call integration. - Knowledge of video recording and storage mechanisms. - Strong understanding of video quality standards.

    $13 (Avg Bid)
    $13 Сер. заявка
    4 заявки
    China - Senior Node.js & React.js Developer (110 Hours per week) 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking for an experienced Node.js () and React.js (VITE) developer from China to build an E-commerce platform. Key Responsibilities: - Full stack development of an E-commerce platform. - Building robust and scalable software solutions. - Participating in the software development lifecycle. Key Requirements: - Proven experience in Node.js () and React.js (VITE). - Previous experience with E-commerce platforms. - Demonstrated senior level software development experience. - Excellent problem solving skills. - Ability to work independently and deliver on time. Only freelancers from China are encouraged to apply. Absolute fluency in both verbal and written English required. Please bid with relevant examples of past work.

    $34 / hr (Avg Bid)
    $34 / hr Сер. заявка
    82 заявки
    NO AGENCY, MEAN stack Social Networking Site Development 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Experienced MEAN stack developers only This is about an ongoing project we are looking for a team to take it over as complexities are reaching new heights I can no longer manage

    $19 / hr (Avg Bid)
    $19 / hr Сер. заявка
    56 заявки
    Shopify App -- 2 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Our pets shop needs a skilled Shopify app developer who can leverage Remix and AI tools for writing code faster and efficient construction of my required app. Key features should include: The app should generate QR codes for unique use, with page lock/unlock. Details will be provided to candidates with previous experience. The successful freelancer for this role should have significant experience in using Shopify's API, building user-friendly interfaces and using modern development tools to ensure a quick and responsive app. Please start your application with "Hola" so I know you are human!!!

    $508 (Avg Bid)
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    86 заявки
    setup my code for me 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I'm looking for someone to help me set up my React Native Node JS code on Visual Studio Code. I'm encountering errors when I try to run it and need an expert to guide me through the whole process. Key tasks include: - Resolving the errors I'm encountering so that I can run my code smoothly. - Setting up the development environment of my code on Visual Studio Code. The ideal candidate should: - Be proficient in React Native and Node JS; having hands-on experience with these technologies is a must. - Have strong knowledge of Visual Studio Code and its debugging features. - Be a good communicator, as they will need to effectively explain the setup process and error resolutions to me.

    $29 (Avg Bid)
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    51 заявки
    Game App same Codenames 4 дні(-в) left

    I need a talented developer to create a game app similar to Codenames It should be accessible via iOS, Android, Huawei, and Desktop platforms. The key feature is the support for online multi-player functionality, making the gaming experience interactive and competitive. The design must be professional. Please have experience in: - Multi-platform app development. - Online multi-player functionality. - Creating professional designs. The application must be used Reactjs Nodejs (expressjs) mongodb Additional chat features with text and voice for each room. Project duration is 50 days . Your bid should include your strategy for implementing these requirements.

    $954 (Avg Bid)
    $954 Сер. заявка
    39 заявки

    I need a skilled server manager who can handle deployment, configuration, and ensure top-notch error handling for my Node.js and Angular applications. The ideal candidate should have experience in working with Linux operating systems. Key Responsibilities: - Deployment & Configuration: You will be responsible for setting up and managing the deployment of our Node.js and Angular applications. - Error Handling: Your role will involve ensuring that the server is equipped to handle errors effectively, and that the application remains stable. Ideal Skills: - Proven experience working with Node.js and Angular applications - Strong understanding of Linux OS - Expertise in deployment and configuration management - Excellent problem-solving skills - Prior experience in error handling - Good c...

    $3 / hr (Avg Bid)
    $3 / hr Сер. заявка
    18 заявки

    I am seeking a Mern Stack web developer who can create a service-oriented platform targeted towards individual consumers. - Specific Functionality: Although I did not outline specific functionalities in my initial request, it is crucial for the platform to be adaptable. Potentially, this may include features such as user authentication and authorization, Database integration, and real-time updates. - Purpose of Application: The primary purpose of this application is to provide a unique service to individual consumers. Therefore, user-friendliness, seamless navigation and intuitive design are prerequisites. - Target Audience: The platform will primarily serve individual consumers. The design and functionality must be aligned to cater to their preferences and needs. Ideal candidates sh...

    $105 (Avg Bid)
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    15 заявки
    User Authentication Setup with React.js 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I'm in need of a skilled React.js developer to help me incorporate user authentication into my project. Key requirements: - Implement user authentication: The primary task is setting up user authentication using email and password login. This is a crucial aspect of the project and must be done securely and efficiently. - Integrate MongoDB database: I prefer to manage user data and authentication through MongoDB. The ideal applicant should have experience with this database, or a willingness to learn. Ideal skills and experience: - Comprehensive understanding of React.js: The ideal candidate should be well-versed in React.js and capable of implementing complex functionalities. - Proficiency with user authentication: Prior experience with setting up user authentication is a must. Fa...

    $16 / hr (Avg Bid)
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    154 заявки

    More details: Is this project for business or personal use? For starting a new enterprise What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? ASAP

    $12 / hr (Avg Bid)
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    30 заявки
    I'm looking for an Expert with MEAN Stack, Creative -- 2 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I urgently need an MEAN Stack individual developer who has a proficient knowledge in React. Your communication skills and sense of responsibility are crucial. - Update the MVP with the design provided. - React/Express required. - Simple UI updates needed. I'm looking to get this project done as soon as possible. If you're confident in your skills and availability,

    $13 / hr (Avg Bid)
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    105 заявки
    Mean Stack Developer Needed 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a MEAN stack developer who has very good knowledge in node.js and angular . My project is at ending stage . I need developer to fix issues and help in process to make application live . It will be a long term project if developer proves to be worthy . My application has following webstack - Node.js -Express -MongoDB -Angular It would be nice , Person has a good working experince in WEBRTC , chrome extension , powershell The project is time-sensitive and will require a dedicated developer to assist in expediting the process of completion. Ideal Skills: - Strong experience in full-stack development with the MEAN stack - Ability to prioritize tasks and deliver results under tight deadlines - Excellent communication skills for collaboration and updates on project progress -...

    $5 / hr (Avg Bid)
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    46 заявки
    ExpressJS Algolia Search Fix 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I'm in need of a skilled developer to solve a significant issue in my ExpressJS application - the Algolia search is not functioning. The specifics of the problem are: - Search functionality on the website is impaired Freelancers interested in this project need to show: - Proficiency in ExpressJS and Algolia search. - Demonstrable experience solving issues regarding search functionalities. Your commitment to restore my project's search function is greatly appreciated. Looking forward to your bids.

    $28 (Avg Bid)
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    5 заявки

    I am in need of a skilled React JS and Node JS developer to help me with my project. The project is of medium size and moderate complexity, with some minor tasks pending. While they might not be critical to the project's functionality, I'm keen on completing them to enhance the overall performance. Ideal Skills and Experience: - Strong proficiency in React JS and Node JS - Proven experience in both front-end and back-end development - Ability to address minor bugs and issues - Prior experience in completing medium-sized projects - Understanding of implementing high-quality coding standards - Excellent problem-solving skills and attention to detail Your assistance will be greatly appreciated in helping me finalize these small tasks, so the project can be completed and launched ...

    $20 / hr (Avg Bid)
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    57 заявки
    Angular Front-End & Postgres with node js backend Expert Needed 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I'm looking for a developer with over 5 years of experience in the following areas: Angular front-end development, Node.js back-end, and Postgres database management. The project will be on a per-hour basis. Key Responsibilities: - Design and develop the front-end using Angular - Set up and manage a complex Postgres database Front-End Design Requirements: - Create a modern and clean design for the user interface Ideal Candidates Should Have: - Minimum 5 years of experience in Angular, Node.js, and Postgres - Proficiency in designing modern and clean interfaces - Experience in managing and optimizing complex databases - Strong communication skills - Ability to work effectively on an hourly basis and provide regular updates and progress reports This project is suited for a skilled a...

    $7 / hr (Avg Bid)
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    33 заявки
    Custom HR Applicant Tracking System Development -- 2 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am in need of a custom built HR Applicant Tracking System with key features including applicant tracking, interview scheduling, document sending and signing, scheduling and tracking and a complete onboarding process. Ideal candidates will have experience in: - Developing HR software with a focus on applicant tracking - Implementing features such as applicant tracking, interview scheduling, document sending and signing, scheduling and tracking - Understanding of workflows and fields customization - Creating user-friendly systems for HR managers and agents/employees The system should be easy to use while meeting the needs of HR professionals. Please consider adding in your proposal any relevant experience you have in this field. Thank you.

    $880 (Avg Bid)
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    73 заявки
    Real-time Chat Socket Implementation in Node.js -- 2 1 день left
    ПІДТВЕРДЖЕНО

    I'm looking for a skilled developer who can implement real-time chat functionality in Node.js. - The chat service is expected to handle a user volume ranging from 100 to 1000 users. It should be scalable and robust enough to support this capacity. - The chat system should support multimedia messages, including images, videos, and text. This feature is essential for user engagement and interaction. - The ideal candidate will have a strong background in Node.js development and expertise in implementing real-time communication systems. Experience with socket programming and chat applications would be a great advantage. Please submit your proposal if you are confident in delivering a high-quality and scalable real-time chat system.

    $79 (Avg Bid)
    $79 Сер. заявка
    18 заявки
    Real-time Chat Socket Implementation in Node.js 1 день left
    ПІДТВЕРДЖЕНО

    I'm looking for a skilled developer who can implement real-time chat functionality in Node.js. - The chat service is expected to handle a user volume ranging from 100 to 1000 users. It should be scalable and robust enough to support this capacity. - The chat system should support multimedia messages, including images, videos, and text. This feature is essential for user engagement and interaction. - The ideal candidate will have a strong background in Node.js development and expertise in implementing real-time communication systems. Experience with socket programming and chat applications would be a great advantage. Please submit your proposal if you are confident in delivering a high-quality and scalable real-time chat system.

    $94 (Avg Bid)
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    11 заявки

    I'm looking for a skilled and experienced professional to create a simple RESTful API endpoint using MERN express.js. Assume you are using the MongoDB server running on the course’s node.js docker container with the service name mongodb listening to the default port 27017. The "HKPassFlow" database is a collection of monthly statistics on passenger travel across control points in Hong Kong. The data is sourced from the Hong Kong Government Immigration Department and covers daily inbound and outbound trips since 2021. The data is categorized by type of traveller, including Hong Kong Residents, Mainland Visitors, and Other Visitors The monthly data in the "HKPassFlow" database is generated by a data analytics program. This data is stored in a collection call...

    $24 (Avg Bid)
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    20 заявки

    I'm seeking for a skilled Node.js and React developer who can efficiently build a highly functional website for my business, ShopUp. Features Required: 1. User registration and login. 2. Search functionality. 3. Product listing and detailed overviews. The website must also have the capacity for: 1. Social media login integrations. 2. Geofencing capabilities. Ideal Freelancer: You should have proven experience in Node.js, React, and MongoDB. Please include relevant experience in your application.

    $117 (Avg Bid)
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    18 заявки

    I'm in need of a skilled backend developer to create a hospital management web application. Key Requirements: - Develop with Node.js: Your expertise in Node.js is crucial for the success of this project. - Utilize MongoDB: Ideally, you should have experience working with MongoDB as this will be the database of choice for the application. - Implement Role-based Authorization: The hospital management system needs to have a secure login system that allows for different roles to access different parts of the application. - Create API: You will be tasked with developing a robust API to ensure seamless communication within the application. You should be experienced in backend development and have a proven track record of creating similar applications. The ability to work independently an...

    $126 (Avg Bid)
    $126 Сер. заявка
    36 заявки

    I have a platform. Sometimes customers can write. You will get errors, if it is a problem in platform, just check system and restart nodejs. Your responsibilities would include: You won't be writing code for Node Js, but you can instantly fix minor bugs. You should be able to log in to the virtual server and restart Nodejs. Ideal Skills and Experience: - Proficient in NodeJS It needs to be next to the computer. Suitable for remote working system. Incoming messages should be responded to immediately. On average, you receive 5-6 messages per week.

    $150 (Avg Bid)
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    42 заявки
    Nodejs developer 1 година left

    More details: What specific tasks do you need the Node.js developer to perform? certification on hackerrank and get the certificate on my name Do you require the Node.js developer to have a certification on HackerRank and receive the certificate in their own name? no in my name Do you want the Node.js developer to complete the certification on HackerRank using your personal account and receive the certificate in your name? use their account but use my details

    $7 / hr (Avg Bid)
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    12 заявки

    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.

    $40 / hr (Avg Bid)
    $40 / hr Сер. заявка
    28 заявки

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