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.

Palkkaa Express JS Developers

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    54 työtä löytyi, hinnoittelu EUR
    Node, React expert needed URGENT 6 päivää left
    VARMENNETTU

    Need an expert of Node.Js and ReactJS with Redux The following is the task: [kirjaudu nähdäksesi URL:n] Take a look over the task and I want this to be completed with in a day or two. Please submit asap, if you confident then will hire immediately.

    €13 (Avg Bid)
    €13 Keskimäär. tarjous
    2 tarjoukset

    This website will have: - Game (game + relevant Admin Panel data + provably fair) - Deposit and withdraw (Bitcoin + Welcome Bonus) - Affiliates (Invite users for % of commission with affiliate code/link) - Level up (levels up the user and users receive rewards) - Chat (including moderators) - etc Message me for more information including document with the features + requirements, images ...

    €2458 (Avg Bid)
    €2458 Keskimäär. tarjous
    8 tarjoukset
    DOC Web-app 6 päivää left
    VARMENNETTU

    Login Manage Profiles: Show menu according to profile System administrator | Doctor | Assistant / secretary (sub user of doctor) | Accountant (may have several doctors as client) **Assistant / secretary Module: Allow Assistant to register patients and Book turns (allow to change turn order) that can be on the same day or in a future date. Appointment reminders (configure this on global config) ...

    €390 (Avg Bid)
    €390 Keskimäär. tarjous
    23 tarjoukset
    Interface for managing Mongo Database 6 päivää left
    VARMENNETTU

    We have a scraper which scrapes data and places them in a database, We want a UI built where we can verify each row of data as good so it can be transferred into another database. We then want to be able to edit and approve this data in this database so we either edit it or move it further to a complete/approved data database. We currently have a system in place using MERN stack to collect data we...

    €14 / hr (Avg Bid)
    €14 / hr Keskimäär. tarjous
    28 tarjoukset

    we are looking for full stack developer for website and mobile app in react js and react native, node js and MongoDB

    €648 (Avg Bid)
    €648 Keskimäär. tarjous
    19 tarjoukset

    Build a video platform website and app

    €109 (Avg Bid)
    €109 Keskimäär. tarjous
    4 tarjoukset
    Nodejs application 6 päivää left
    VARMENNETTU

    Nodejs application facing upstreams error.

    €14 (Avg Bid)
    €14 Keskimäär. tarjous
    5 tarjoukset
    Project with Nodejs 6 päivää left
    VARMENNETTU

    The application is already developed and running. Facing a few issues with upstreams in Nodejs.

    €11 (Avg Bid)
    €11 Keskimäär. tarjous
    7 tarjoukset

    Responsibilities: - Develop a web application for database management (MongoDB/PostgreSQL) to manage our various sets of configurations. Phase 1 - Load certain database content, display content in table-like view - contents of the configurations are basica...

    €612 (Avg Bid)
    €612 Keskimäär. tarjous
    17 tarjoukset

    This website will have: - Game (game + relevant Admin Panel data + provably fair) - Deposit and withdraw (Bitcoin + Welcome Bonus) - Affiliates (Invite users for % of commission with affiliate code/link) - Level up (levels up the user and users receive rewards) - Chat (including moderators) - etc Message me for more information including document with the features + requirements, images ...

    €2144 (Avg Bid)
    €2144 Keskimäär. tarjous
    13 tarjoukset
    Node js expert needy 5 päivää left
    VARMENNETTU

    And angular 12+ hours daily 6 days a week Daily update in video 35000 inr per month 10 days payments

    €38 / hr (Avg Bid)
    €38 / hr Keskimäär. tarjous
    12 tarjoukset
    MongoDB on AWS Node.js 5 päivää left

    Please contact for more details.

    €1170 (Avg Bid)
    €1170 Keskimäär. tarjous
    33 tarjoukset

    1) Customer Relationship Management (CRM) Application built with MERN (MongoDB, Express, React, Node) stack. 2) The App in the client side is android and iOS App. Client App reads and writes data to/from database in remote server. 3) Data in the server can be visualized (table, chart and map) with the web based dashboard. 4) Code is open, clean and easy to understand.

    €999 (Avg Bid)
    €999 Keskimäär. tarjous
    38 tarjoukset

    Hello, I am looking for expert MEAN developer to create an application, node.js and mongo db The developer should be available fulltime and should be able to conver html designs into mean stack application quickly without error. The developer must have good communication skills and should be available 7 days to work with speed. The project is about 6-12 month work, the developer must qoute mon...

    €2072 (Avg Bid)
    €2072 Keskimäär. tarjous
    106 tarjoukset

    我们有持续的开发项目需求。在疫情下,招聘变得非常不容易,所以我们希望通过与威客合作,共同创造更大的价值。 我们有自己的系统框架,通常你可能只需要按照规范设计不同的模块,包括基于ExpressJs的接口、基于MongoDB的数据集,等等。但我们也希望能与高水平的威客合作一起改进我们的框架。 我们希望合作者有较强的编程基础,不仅仅是堆积代码,而是可以在不同的层面上做好规划和代码重用。

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
    2 tarjoukset

    angular and node js developer needy for full time monthly bases who can work 6 days a week and more than 10 hours daily must have 2+ years exp

    €195 (Avg Bid)
    €195 Keskimäär. tarjous
    6 tarjoukset

    angular and node js developer needy for full time monthly bases who can work 6 days a week and more than 10 hours daily must have 2+ years exp

    €101 (Avg Bid)
    €101 Keskimäär. tarjous
    4 tarjoukset

    I have session based authentication built on Nest JS, i need help with storing session key to redis store.

    €19 (Avg Bid)
    €19 Keskimäär. tarjous
    1 tarjoukset

    angular and node js developer needy for full time monthly bases who can work 6 days a week and more than 10 hours daily must have 2+ years exp

    €19 (Avg Bid)
    €19 Keskimäär. tarjous
    4 tarjoukset

    Convert a node.js app with view write in handlerbar to react or next (typescript), just a few pages, this is using mongodb (empty) and I would like to move to postgresql with graphql, the app use cloudinary to save image, my final goal is convert it to a dapp or dao.

    €511 (Avg Bid)
    €511 Keskimäär. tarjous
    11 tarjoukset

    Convert a node.js app with view write in handlerbar to react or next (typescript), just a few pages, this is using mongodb (empty) and I would like to move to postgresql with graphql, the app use cloudinary to save image, my final goal is convert it to a dapp or dao.

    €481 (Avg Bid)
    €481 Keskimäär. tarjous
    7 tarjoukset

    Convert a node.js app with view write in handlerbar to react or next (typescript), just a few pages, this is using mongodb (empty) and I would like to move to postgresql with graphql, the app use cloudinary to save image, my final goal is convert it to a dapp or dao.

    €485 (Avg Bid)
    €485 Keskimäär. tarjous
    13 tarjoukset
    React developer 4 päivää left
    VARMENNETTU

    will hire senior React developer Required skill: React.js, firebase, Node.js

    €169 (Avg Bid)
    €169 Keskimäär. tarjous
    39 tarjoukset
    MERN stack expert needed. 4 päivää left
    VARMENNETTU

    Customize simple task logging web app for employees. More details will be shared on chat with shortlisted candidate. Please ensure you must be comfortable with following stack. - [kirjaudu nähdäksesi URL:n] - Graphql - React - MySql People with relevant skills should bid. Link or github repo to your best project(relevant skills) only or simply mention orange in your proposal if no expe...

    €165 (Avg Bid)
    €165 Keskimäär. tarjous
    3 tarjoukset
    Front end developer 4 päivää left

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    €246 (Avg Bid)
    €246 Keskimäär. tarjous
    10 tarjoukset

    I need FAST RESULTS PLEASE. Create web server using [kirjaudu nähdäksesi URL:n] that can run a web application. (Web app already created, just need the web server to run it on).

    €19 (Avg Bid)
    €19 Keskimäär. tarjous
    10 tarjoukset

    I need some help building my application, I want to get better at [kirjaudu nähdäksesi URL:n] and node.js.

    €16 / hr (Avg Bid)
    €16 / hr Keskimäär. tarjous
    11 tarjoukset

    Looking for a mentor to help with analyzing the issue caused by the rollup reactjs module export. Essentially, some of the code is a bundle from native nodejs functions and mixing up with frontend specific builds, although the module project itself works well Reference error snipet: function PrivateKey(opts) { [kirjaudu nähdäksesi URL:n](opts, 'options'); key$[kirjaudu n&a...

    €141 (Avg Bid)
    €141 Keskimäär. tarjous
    5 tarjoukset
    News Application 3 päivää left

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    €36 (Avg Bid)
    €36 Keskimäär. tarjous
    4 tarjoukset

    i need the Angular and Nodes expert for website maintenance

    €12 - €58
    Sinetöity
    €12 - €58
    12 tarjoukset
    Convert a REST API to a GraphQL API 2 päivää left
    VARMENNETTU

    ? Description Convert a REST API to a GraphQL API using apollo-link-rest. The module should be written in typescript and map all the REST API endpoints. This is the API endpoints: [kirjaudu nähdäksesi URL:n] ? Responsibilities - Complete a ~15 minutes onboarding process. - Use our development template from GitHub. - Write a Typescript module that converts a REST API to a GraphQL API...

    €262 (Avg Bid)
    €262 Keskimäär. tarjous
    14 tarjoukset
    Looking for a front end developer. 2 päivää left
    VARMENNETTU

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    €333 (Avg Bid)
    €333 Keskimäär. tarjous
    30 tarjoukset

    React/Redux/Node/Firebase Developer to quickly implement new features to existing project

    €1302 (Avg Bid)
    €1302 Keskimäär. tarjous
    19 tarjoukset

    Hello, I have a project in nodejs, typescript and I am using mongoose for idm, all I need is an help with two or three api that's all.

    €4 / hr (Avg Bid)
    €4 / hr Keskimäär. tarjous
    3 tarjoukset

    Hello, I just need an help with an existing project which is built on node js and I am using typescript, express js and mongoose as odm. All I need is an help to understand few things.

    €4 / hr (Avg Bid)
    €4 / hr Keskimäär. tarjous
    6 tarjoukset

    Necesitamos un DEV BACK NODE JS , con experiencia en mongo y generacion de APIs Minimo 30 hs semanales de disponibilidad

    €501 (Avg Bid)
    €501 Keskimäär. tarjous
    6 tarjoukset
    API en expressJS 2 päivää left

    Hola estoy buscando un desarrollador backend junior , para trabajar en un equipo de forma remota. las tecnologías que usaremos son del stack de MERN: MongoDB, ReactJS, ExpressJS y NodeJS

    €20 (Avg Bid)
    €20 Keskimäär. tarjous
    15 tarjoukset
    Backend developer for 2 month contract 2 päivää left
    VARMENNETTU

    Node JS and MOngo DB A friend of mine is looking for 2 month contract to work on the project. If you know node and Mongo - ping me.... --- Indian developers only **payment would be monthly**

    €164 (Avg Bid)
    €164 Keskimäär. tarjous
    13 tarjoukset

    We are looking for a very experienced full-stack development team from Europe only to help us developer big web applications over several phases, this is a long term project and there are penalties on late delivery and on the needed quality. The best team with the best/cheaper offer will win the bid, thanks!

    €3522 (Avg Bid)
    €3522 Keskimäär. tarjous
    59 tarjoukset

    I need to design and build a simple and little web app on Nodejs and exactly the same app on Jamstack as I need to compare both techs. could be a simple notes taker app which writes and reads from a MySQL database. please contact me for more details. would like to spend no more than $150..but could be negotiable.

    €118 (Avg Bid)
    €118 Keskimäär. tarjous
    8 tarjoukset

    I need an expert to write an OGNL expressions which can extract some information from a database. Please apply only if you know OGNL and can make it work. Do not ask me what is OGNL.

    €158 (Avg Bid)
    €158 Keskimäär. tarjous
    4 tarjoukset

    I am planning to create an app to follow politicians acts and opinions. The app will be like a social media and its main objective is to help people to find the best choice for election. I’m also a enthusiastic and I would like to see the step by step on the build process.

    €168 (Avg Bid)
    €168 Keskimäär. tarjous
    21 tarjoukset
    Angular CORS issue 1 päivä left
    VARMENNETTU

    1)how to solve below issue from origin 'http://localhost:4200' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: Redirect is not allowed for a preflight request.

    €20 (Avg Bid)
    €20 Keskimäär. tarjous
    50 tarjoukset
    Hotel Booking Script 1 päivä left

    Hi, i need a booking script for hotel web site. And the programing language for this script will be, frontend: Angular backend: nodejs, express, knexjs, databese: mysql

    €496 (Avg Bid)
    €496 Keskimäär. tarjous
    37 tarjoukset

    Summary: I need a login and session management capability on react native app Dev tools to use: 1. expressJS: use expressjs on server side on Node.js 10 2. database: mysql - actual db used is RDS:mysql. I will share the db schema for development 3. react native - prefer using react native elements UI kit. Use a good navigation framework like reactnavigation Must include following features: - ...

    €218 (Avg Bid)
    €218 Keskimäär. tarjous
    18 tarjoukset
    Node JS Developer 1 päivä left
    VARMENNETTU

    Looking for an experienced node js developer/mongo DB who can complete a quick project (estimate in 5 days). Developer should be well-adept in file management and CRON jobs, as the project is around maintaining documents and sending automated emails to users. The overall no of collections would be around 5 only, with 4-5 modules in total - Users, Roles, Documents, Tasks, Reminders. We want somebo...

    €99 (Avg Bid)
    €99 Keskimäär. tarjous
    13 tarjoukset

    Wanted to Build the full web application for task management. Technology Preferences : NodeJS, ExpressJS, ReactJS and MongoDB. Later on i have to move this is in mobile application as well so Developer should know React-Native as well.

    €286 (Avg Bid)
    €286 Keskimäär. tarjous
    7 tarjoukset

    Required freelancer developer for reactjs to develop front end for task management application. Using Back end Nodejs and database MongoDB. Required Developer who can work on front end. Back end support will be provided from my side. If developer is good then we can go further for other project as well.

    €288 (Avg Bid)
    €288 Keskimäär. tarjous
    13 tarjoukset
    i need teenpatti source code 22 tuntia left
    VARMENNETTU

    the game should have admin management agent management user management variations with backend code and front end ready made

    €635 (Avg Bid)
    €635 Keskimäär. tarjous
    4 tarjoukset

    I Want to buil Picture editing tool in my laravel website Only Bid Highly Experianced Developer

    €490 (Avg Bid)
    €490 Keskimäär. tarjous
    13 tarjoukset

    Suosituimmat Express JS -yhteisöartikkelit