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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    51 trabajados encontrados, precios en EUR

    Tengo una plataforma que fue creado en angular y consume una serie de apis que están creados en nodejs, ambos están alojados en el IIS de un servidor publico dentro del sitio default, actualmente funciona, ya que ambos son afectados por el certificado SSL y salen por el puerto 433 protocolo HTTPS, el enlace por el que sale es el siguiente [iniciar sesión para ver URL] , por lo...

    €125 (Avg Bid)
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    3 ofertas

    building a rest-api with NodeJs, Express and mongoDB allow user to: - sign-up (fName, lName, Email, hash-Password, profile-image) with user data or google and facebook - sign-in forget password method - posts (CRUD ) (post data: title - text - images - date - state) - Use simple vue js app, use rest-api (token), open user profile and let him manage posts - without authentication user see the login...

    €8 / hr (Avg Bid)
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    5 ofertas

    Need a javascript developer (express) Who can implement connect4 game should be able to write well-documented code. Should be able to work right away budget $30-$40

    €64 (Avg Bid)
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    1 ofertas

    I need a website which can display a list of pdf files on the left side of the page, and have a pdf viewer on the right side. The website should have windows ad authentication feature and a service in the backend which copies pdf from folder a to b and updates mssql database where the list of pdf files are stored

    €67 (Avg Bid)
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    3 ofertas

    Hi I am looking for help to build an angular app on firebase We are using a standard theme focus is on: DB connecting to db functionality

    €2073 (Avg Bid)
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    69 ofertas

    Hi Everyone! We have a angular web application(exactly angular10) and the old developer has disappeared so.. we need expert who can complete this task We will give the source code to right candidate

    €916 (Avg Bid)
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    We are looking for a frontend developer to rework the frontend interface from Apache Zeppelin. This is a tool normally used for data scientists to work on various data sets. The Apache Zeppelin is open source so you will have access to all of the code base. We will not be adding or removing any functionality to the app. We will only be changing the interface and location of the elements in the int...

    €17 / hr (Avg Bid)
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    Looking for a nodejs developer experienced in Strapi CMS. More info: - The app I'm building is a talent/client marketplace, where talents offer products that clients buy. - The products bought will be served as video sessions through Open Vidu - The marketplace will have a TOKEN (fake money) with an exchange rate that we set. Our profit will occur from the spread between clients' and t...

    €240 (Avg Bid)
    €240 Oferta Promedio
    8 ofertas

    I am looking for a node/express developer. If you are an expert in Node/Express, contact me to make a deal. I am only accepting SOUTH AMERICANS now.

    €396 (Avg Bid)
    €396 Oferta Promedio
    7 ofertas

    Dear designer & Node.js developer, We need to do some updates on an open source project : [iniciar sesión para ver URL] The scope is attached to this post. We can discuss about it together. We need a team of a designer and developer. Thanks

    €252 (Avg Bid)
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    A simple restaurant inventory management system using angular , nodejs

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    You will be reviewing apache error log and resolving a few errors. You will need to know how to setup and administer NODE.js chat. Erros are related to find Directoryindex and chat message refresh. Contact me for an interview. This is a serious long term project searching for professional team.

    €284 (Avg Bid)
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    Golang and Node backend expert 5 días left
    VERIFICADO

    How are you today? I need a backend expert that have rich experience for Golang and node.js, react.js, mongodb, postgresql. Please have a bid if you are sure. 1. a React frontend ([iniciar sesión para ver URL]) 2. a mobile component for iOS and Android ([iniciar sesión para ver URL]) 3. a desktop component for Windows/Mac/Linux ([iniciar sesión para ver URL]) and 4. a Redux c...

    €509 (Avg Bid)
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    Need E-commerce NodeJS backend. Connect to Frontend ReactJS theme (Theme is already available). Need a full solution from User registration to Payment processing (Stripe) and Invoice to client. ONLY FOR DEVELOPERS THAT HAVE DONE THIS BEFORE !! YOU NEED TO RECOMMEND NODEJS BACKED (EITHER EXPRESS OR OTHER)

    €195 (Avg Bid)
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    This is ongoing work, we need full stack developer with Angular/React/Express experience. YOU MUST BE FULL STACK DEVELOPER, ONLY INDIVIDUAL, NOT AGENCY

    €140 (Avg Bid)
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    Hi. I am looking for a full stack developer residing in NCR, India who can work with us for contract basis of 4-6 months. The person who is willing to come down to our office and do the work will have brownie points for selection. Can be hired permanently if the candidate is willing and the performance is good. Our team is working on build stock related dashboard and we are looking for a developer...

    €2299 (Avg Bid)
    Local
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    Looking for full-time freelancers for around 2 to 3 months assignment. Skills needed are- Full-stack web developer of 2 to 3 years experience working on- 1. NodeJs/ ExpressJs 2. MongoDB 3. Angular 7+ 4. Nx - Good to have # About Assignment A multi-tenant CRM platform for travel agencies is developed and released by the in-house development team of the client. *CRM= Customer Relation Management- T...

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    Hello, everyone. We are looking for a good experienced [iniciar sesión para ver URL] developer who also has great skills about Node, Vue, MongoDB. This is a on going project, so we prefer white hats. For avoiding automated bidding, please write my job post title at the header of your bid. regards.

    €18 / hr (Avg Bid)
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    I need React.JS & [iniciar sesión para ver URL] experts to build me a Hosting Website with automated Stripe payment system and own KVM Virtualization system. - Front End (on main domain) - BackEnd (on /api/ or api.) - Cloud (on /cloud/ or cloud.)

    €128 (Avg Bid)
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    We're working with a client who is one of the biggest marketplaces in Europe or America (similar to Amazon). They have a legacy application and we're slowly replacing it. We would like to work with an experienced Angular developer to help us with the migration. You will work with a handful of other team members, including another Angular developer. Ideally, you should have experience ...

    €2013 (Avg Bid)
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    There is a messenger that is very similar to Slack, called Mattermost ([iniciar sesión para ver URL]). In it we have 1. a React frontend ([iniciar sesión para ver URL]) 2. a mobile component for iOS and Android ([iniciar sesión para ver URL]) 3. a desktop component for Windows/Mac/Linux ([iniciar sesión para ver URL]) and 4. a Redux component of which make heave use t...

    €466 (Avg Bid)
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    I have one database in MongoDB in which I have two collections, the first is for videos, and the second is for video likes. I am fetching all videos where I want to fetch likes along with videos if any video has been liked by any user. By default in the videos model, I have put isLiked=false, but if any video has been liked, isLiked should be true. Also, I want to get the length of total likes on ...

    €15 (Avg Bid)
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    React/Redux NodeJS expert. -- 2 4 días left
    VERIFICADO

    Hello. I am looking for react/redux, nodejs expert who can customize github project. [iniciar sesión para ver URL] I would like to use this project. First, you have to deploy it into centos server . Second, you should customize it. - show only 4~6 users randomly who are talking Let me know who is expert. You should have knowledge in webrtc and socket, streaming. Thanks.

    €35 (Avg Bid)
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    express - user controller 3 días left
    VERIFICADO

    1 - on registration - santize form input to prevent injection. - modify create user query so that users can't register with same username - if username already exists then show message to user during registration username is taken 2 - on login - sanitize form input to prevent injection 3 - user controller already exists + functionality already works but need above changes made. EXPLAIN...

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    ecommerce project 3 días left

    I have one project maximum work is done in react redux and node js I need a developer who makes my project complete in 2 days

    €18 (Avg Bid)
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    3 ofertas
    Sharing Platform 3 días left

    I built a web app with MERN and now I need someone to fix bugs and use best practices for [iniciar sesión para ver URL] 2 days

    €16 / hr (Avg Bid)
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    Debug current website -- 2 3 días left
    VERIFICADO

    Hi, I have a website that has a bug in authentication that needs to be dealt with first and some other CSS issues after.

    €77 (Avg Bid)
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    Debug current website 2 días left
    VERIFICADO

    Hi, I have a website that has a bug in authentication that needs to be dealt with first and some other CSS issues after.

    €11 (Avg Bid)
    €11 Oferta Promedio
    7 ofertas
    IOT Gateway 2 días left

    Create a gateway device to communicate with AWS. Implement API on Node.js to be consumed by mobile app. Implement API on AWS to be consumed by mobile app. Deploy solution on AWS serverless architecture.

    €1487 (Avg Bid)
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    I am looking for someone who is expert in banking domain

    €141 (Avg Bid)
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    11 ofertas

    Job Description: ----------------- Exerience - 4-7 years Immediate joining for MERN/ MEAN stack developer having good working experience on React.js/ Angular.js, Node.js and MongoDB. Should be comfortable in API design and develop components in React/ Angular supporting various web application efforts. Immediate Joinee's only apply Below are the details for your ready reference. General S...

    €766 (Avg Bid)
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    Create Angular project build on aws server we are facing error on creating build provide us angular build on our server

    €17 (Avg Bid)
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    2 ofertas

    Below is the current stack of the application: Backend/API: Node.JS Database: MongoDB Mobile App: React Native Backend Website/Panels: Angular The mobile application is a booking application used by three: 1- Customers 2- Shop Owners & their staff 3- Admins Looking for a team/or an individual that has the capability to continue the project alongside with a team. Below are some tasks we...

    €17 / hr (Avg Bid)
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    57 ofertas

    My name is Elvis and I am from Congo, parents are very busy lately and it is becoming quiet difficult fro them to drop off their kids at school. we want to build an app like Uber in Congo-Kinshasa

    €3974 (Avg Bid)
    €3974 Oferta Promedio
    11 ofertas
    React/Redux NodeJS expert. 1 día left
    VERIFICADO

    Hello. I am looking for react/redux, nodejs expert who can customize github project. [iniciar sesión para ver URL] I would like to use this project. First, you have to deploy it into centos server . Second, you should customize it. - show only 4~6 users randomly who are talking Let me know who is expert. You should have knowledge in webrtc and socket, streaming. Thanks.

    €107 (Avg Bid)
    €107 Oferta Promedio
    25 ofertas

    HIi , i am looking for a react and node developer who work on monthly salary for us. Must know material UI in frontend . Have both skills necessary . Thanks

    €327 (Avg Bid)
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    11 ofertas

    [iniciar sesión para ver URL] Is a eco-friendly products aggregator marketplace. Looking for one talented person to join as co-founder.

    €335 (Avg Bid)
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    13 ofertas

    We are a leading provider of Customer Experience (CX) assurance and testing solutions for the enterprise market. Our proprietary technology is delivered via a SaaS platform which services our Fortune 500 customers. Today, accounts on our SaaS platform are provisioned manually. When a deal is closed / sale is complete on our ERP system, an e-mail notification is sent to our Support team who manual...

    €1756 (Avg Bid)
    Acuerdo de Confidencialidad
    €1756 Oferta Promedio
    16 ofertas
    Web Reactive App 1 día left

    Looking for developers with NextJs, ReactJs and NodeJS

    €18 (Avg Bid)
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    8 ofertas

    Hello, I've created a [iniciar sesión para ver URL] application and now need help optimizing it's pages. The site uses a custom node server, retrieves data from a mongoDb database at atlas, and consists of several landing pages and about ~10,000 dynamic pages. It's the dynamic pages we're mostly in need of help with. We're using google page speed and gtmetrix to be...

    €490 (Avg Bid)
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    3 ofertas
    AngularJS (1 only) frontend guru 1 día left
    VERIFICADO

    We need an AngularJS (1 only) frontend guru to work with our team, with NodeJS experience. 20 hrs /wk.

    €12 / hr (Avg Bid)
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    54 ofertas

    Need a dev who is able to work with that technologies to extend a plugin If you can do include at the first line the word - backbone expert - thanks

    €143 (Avg Bid)
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    9 ofertas
    NodeJs proxy fixes and enhancements 20 horas left
    VERIFICADO

    Iam looking for a developer who has knowledge in node js and network, in general, to fix few things in my nodejs proxy. so the things I need in my proxy is: 1. some URLs, not showing images and some font icons (will share example) 2. some URLs not working (will share example) 3. finally, I feel it's slow, I need a way to speed it up this proxy just fetches other websites for you and display...

    €128 (Avg Bid)
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    18 ofertas
    Social Network -- 2 18 horas left

    We're looking to build a social network. With that being said we're seeking to full stack developers who specialize with the MERN stack. MongoDB, Express, React, Nodejs. If you are efficient and can add real-time communications and also be able to add video calling, audio calling, profiles etc. This is a startup project with a lot of promise and ambition to be able to achieve a truly ...

    €14 / hr (Avg Bid)
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    Full Stack Developer 15 horas left
    VERIFICADO

    we are looking for full time project Full Stack Developer Angular / Node.js

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    44 ofertas
    AWS SES Access Key rotation 15 horas left
    VERIFICADO

    I am looking for part time developer for rotating our AWS SES Access key on our application We are using Angular / Node.js

    €21 (Avg Bid)
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    4 ofertas

    I need a new website. I need you to design and build it. Here voucher does not mean coupon etc. It is management system of cash/payment voucher i.e. used in accounting. Technology: > MERN Stack > Deployment on Heroku. (NOTE: In Heroku storage is ephemeral and we do not want to lose any file. ) > MongoDB Atlas Stories mentioned below categorized by user type: Standard User: 1. User s...

    €170 (Avg Bid)
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    7 ofertas

    Overall: The purpose of this project is to build back-end service to scan PDF contract document, parse specific contents based on metadata and store them as database table format. Node.JS and MongoDB would be recommended. Deliverables : - Scans multi-page PDF document for specific text and loads to app - Uses Metadata (held on MongoDB) to drive text search and expected PDF formats (i.e. the docum...

    €546 (Avg Bid)
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    18 ofertas

    I have a big project now. Two Designers, two front-end developers and two back-end developers i need. Very smart and high quality. If you are smart designer and php expert or backend expert, we can work over 6 months. My client will hourly pay and check your result every week. If you are interest in my project, wirte "i am full-stack web developer" Thanks.

    €27 / hr (Avg Bid)
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    94 ofertas

    Hello, I am seeking a DevOp or an expert who can use Anydesk and setup the already developed project using Reactjs, NodeJS, Iframely with compulsory Redis Cache and Nginx server on local ubuntu machine. Please apply if you are expert in setup above command. We have mysql dump, redis dump and code files already from server which need to be setup on local machine using Anydesk. PS- you won't ...

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    Principales artículos de la comunidad Express JS