Express JS is a web application framework that aids in the development of both single and multiple web applications.

Businesses require web applications to run business operations. A well-developed Express JS application requires a programmer who has extensive programming background, using specialized programming frameworks with many robust features. As a business owner, you need not understand technical programming behind the development of a web application. This does not prevent you from benefiting from the work the application will help you achieve. For this to be possible, you will need the services of an Express JS specialist to handle the programming for you while you focus your attention on what you understand better. This is where Freelancer.com comes in handy.

Experts in the use of Express JS frame understand the ins and outs of the frame. With your level of experience and expertise, you should be able to demonstrate to the clients that they can rely on your knowledge in handling their projects. Your profile should represent what you can offer. As the role depends solely on your competencies, it is easy to handle different clients at the same time and keep delivering quality service. As a freelancer, you will never be out of work.

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    Abinitio graph 6 дні(-в) left

    There are three cases which needs to be solved.

    $8 - $21
    $8 - $21
    0 заявки

    We are using puppeteer to scrape a site. I currently have a basic version built but I want to hire another developer to help build out features quickly. We are using the following: - firebase cloud functions - angular frontend - express - puppeteer Experience with cloud functions and puppeteer is a requirement.

    $560 (Avg Bid)
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    The chat must be fully audited in mean .. the chat must be super fast ... location must be updated every 30 seconds or less .. video chat ... voice messages .. make and send video .. no registration .. chat must work the same and look and also the functions as whatsapp this is very important .. there must be a good admin page where every function can be taken over from the customer and also custo...

    $1172 (Avg Bid)
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    Most important: -Ability to write well designed, testable, efficient code -Good understanding of modern Javascript (ES6 or Typescript), and their common libraries. -Experience in Node and at least one of its popular frameworks (Express, Loopback, Hapi, Nest, ...) -Experience with at least one web front-end framework (React, Vue.js, Angular - preferably React), or React Native. -Ability to write g...

    $513 (Avg Bid)
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    I want to build a solution to a problem I have. I'm a full-stack developer myself, but I have no time to build this, so I'm thinking to outsource this to you as I'm impressed by your record. On the backend, the solution should consist of node.js code that uses an SQL database to product a rest API that exposes the data to the frontend. The frontend should be a Single Page Applicat...

    $565 (Avg Bid)
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    I need node js backend for metronic theme. Please see attached [увійдіть, щоб побачити URL] and [увійдіть, щоб побачити URL] files node js + express js backend should serve [увійдіть, щоб побачити URL] db should be mysql one user might have multiple roles

    $161 (Avg Bid)
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    I would like to hire MEAN Stack Full Time Developer for my ongoing web application project. Looking for Long term and well experienced resources to handle my application. Please apply only strong experienced and dedicated person

    $14 / hr (Avg Bid)
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    Angular expert needed 5 дні(-в) left

    need an angular expert to create a new angular component that has a form in which we can add multiple fields on click of a button. the component should use a modal.

    $3927 (Avg Bid)
    $3927 Сер. заявка
    65 заявки
    Build me a web-app for Ngo working to prevent rapes 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    [увійдіть, щоб побачити URL] files that are some examples of infographics that would be made for the website for one Section (Know the Law > Offences) as shown in the site -[увійдіть, щоб побачити URL] and [увійдіть, щоб побачити URL] [увійдіть, щоб побачити URL] Chat for victims and counselor 3. Redressal Directory- Mapping of police stations, hospitals and psychologist center ref- [увійді...

    $376 (Avg Bid)
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    Angular Node Expert 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Looking for an Angular Node expert to fix a login mechanic issue

    $163 (Avg Bid)
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    .PFA files that are some examples of infographics that would be made for the website for one Section (Know the Law > Offences) as shown in the site -[увійдіть, щоб побачити URL] and [увійдіть, щоб побачити URL] [увійдіть, щоб побачити URL] Chat for victims and counselor 3. Redressal Directory- Mapping of police stations, hospitals and psychologist center ref- [увійдіть, щоб побачити URL] ...

    $58 (Avg Bid)
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    node js and coding expert.. 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    node js and coding expert.. need to complete backend for a website. i will share scope with those who type their name + node.js + location on top of their bid.. you will work with customer and i'll manage the project, so there will be a 3 way chat.. customer will award and setup milestones once someone is hired.. - Codinglogics

    $484 (Avg Bid)
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    Hi. I need hybrid app developer as well as web developer. Required skills React native or ionic or flutter Node and was ec2 Must have experience in mongo db. I have design and provide back end APIs. Need to finish until October. Please write your age on the top of your reply. Or I will reject your offer. Cheers

    $36 / hr (Avg Bid)
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    Hi I want to experienced back-end developer. Especially node expert developer. If you are good at node, we will connect. Regards.

    $171 (Avg Bid)
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    Hi All I am looking for someone who can make a chat server and chat client for me. It should also use Twilio API to chat on WhatsApp and SMS. -> Make chat UI for Agent -> Make chat UI for website ->Make admin panel -> should be able to use twillo api ->chat server need to make in Node.js -> Admin Panel should be in Angular 8 ->Chat UI should be able to add in any website. ...

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    Help build a MERN app (MongoDB Express React NodeJS) 1 день left
    ПІДТВЕРДЖЕНО

    You will be connecting to the workstation with TeamViewer and help our programmer with building a mostly NodeJS and React app. The app is a simple dashboard for a monitoring system. Knowledge of the Highcharts and Highcharts-react libraries is recommended

    $13 / hr (Avg Bid)
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    Desarrollo de api-rest 1 день left

    Deberia utilizar - Node - MongoDb - Express

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    angular, node.js, mongo db, iOS android

    $19 / hr (Avg Bid)
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    We are looking for an experienced Node.js developer for a MEAN Stack project. We build an analytical dashboard for accounting systems (something like google analytics/klipfolio/geckoBoard for accounting systems). The following skills are required: Must-Have - Node.js (5+ years experience) - MongoDB - Mongoose with aggregation - Unit Testing (Mocha, Jasmin ) Nice-to-Have - Redis - [увійдіть, щоб ...

    $19 / hr (Avg Bid)
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    Looking for an expert in Node JS to solve problem 22 годин(-и) left
    ПІДТВЕРДЖЕНО

    We need to solve a problem with a process that select users that request information and they expect a push notification. The mobile app is done, firebase settings are done. It is just the process to select the users, fill a collection in mongo db and trigger the push notification.

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    reactjs expert needed 18 годин(-и) left
    ПІДТВЕРДЖЕНО

    I am looking for a reactjs backup

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    NodeJs connexion entre dispositivos 11 годин(-и) left
    ПІДТВЕРДЖЕНО

    NodeJs connexion entre dispositivos

    $496 (Avg Bid)
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    1. DOCUMENT GOAL The project was created with the aim of creating an application to effectively automate the management of appointments with users, not only try to retain them through marketing activities. The components that are part of the product will be: • Administration portal for the management of companies (Customers); • Customer Access Portal; • App for Android platform /us...

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    Node.js XML to an API endpoint 9 годин(-и) left

    I need to send XML to an API endpoint. the endpoint will create 2 files based on the XML request. Files sent back are in base64. Need to grab the files and save them in my OneDrive account in the associated formats. I have an existing project that already works but its written in Perl.

    $22 / hr (Avg Bid)
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    angular with .net core 8 годин(-и) left
    ПІДТВЕРДЖЕНО

    angular with .net core deploying to heroku issue i need it in 1 hour An error occurred while processing your request. Request ID: 0HLOV7LJNE294:00000001 Development Mode Swapping to Development environment will display more detailed information about the error that occurred. Development environment should not be enabled in deployed applications, as it can result in sensitive information from ex...

    $4 / hr (Avg Bid)
    $4 / hr Сер. заявка
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    Crear formulario por medio de Bootstrap (template) + Jquery, con reglas de negocio básicas en el formulario. Enviar la información al servidor NodeJS. Guardar la información en MongoDB según reglas de negocio y validaciones de datos enviados. Gatillar las funciones del proceso de flujo que se entregará. Nota: Algunas funciones avanzadas son realizadas con librer...

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    I am finding node.js expert. I attached file. please check it and let me know you can do it or not. Thanks. I prefer to work in Europe and American.

    $20 (Avg Bid)
    $20 Сер. заявка
    12 заявки

    Front-end: React.js Back-end: [увійдіть, щоб побачити URL] & Node.js Database: PostgreSQL How can we manage 800K rows of data successfully? When you bid, please write "I know PostgreSQL" on top and "Expert in managing a large amount of data" at the bottom.

    $527 (Avg Bid)
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    28 заявки

    We are looking for a long term full stack MEVN(MongoDB Express, VueJs, NodeJS) engineer. This is a long term project that started 3 years ago. We are looking to bring one more engineer on board. We are 6 developers at the moment and looking for the 7th to join our team. All people are working remotely from different countries. We use Kanban and our very own e2e s[ecofocatopms. We test everything w...

    $3000 - $5000
    Прихований
    $3000 - $5000
    31 заявки

    Топ-статті спільноти Express JS