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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    66 jobs fundet, i prisklassen EUR
    API en expressJS 6 dage 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

    €23 (Avg Bid)
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    5 bud
    AngularJS 3 pages project 6 dage left
    VERIFICERET

    Hi I am seeking an AngularJS developer. I will provide him the api. You will develop the [log ind for at se URL] the api. The project have done 60%. You have to complete it.

    €11 / hr (Avg Bid)
    €11 / hr Gns Bud
    10 bud

    Hey, guys We are building a project on React.js & Node.js. we are a team and need someone who can help us. If you have good experience in the React.js. don't hesitate to submit.

    €29 / hr (Avg Bid)
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    49 bud

    Hey, guys We are building a project on React.js & Node.js. we are a team and need someone who can help us. If you have good experience in the React.js. don't hesitate to submit.

    €31 / hr (Avg Bid)
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    25 bud

    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**

    €175 (Avg Bid)
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    8 bud

    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!

    €3526 (Avg Bid)
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    51 bud

    an app for sharing short video with back end on node js

    €230 (Avg Bid)
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    4 bud

    write api and website with node.js + express + mongoose, later phone app based on api Before we start, we will discuss the work see if we fit each other. For your reference, years ago we implemented: a website similar to [log ind for at se URL] api similar to [log ind for at se URL]

    €448 (Avg Bid)
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    72 bud

    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.

    €166 (Avg Bid)
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    3 bud

    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.

    €167 (Avg Bid)
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    20 bud
    Angular CORS issue 5 dage left
    VERIFICERET

    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)
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    47 bud
    MEAN STACK NEEDED -- 2 5 dage left
    VERIFICERET

    Fix double entry of data in the table and null data entry.

    €17 (Avg Bid)
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    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

    €491 (Avg Bid)
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    36 bud

    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: - ...

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    Node JS Developer 5 dage left
    VERIFICERET

    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...

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    13 bud

    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.

    €287 (Avg Bid)
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    6 bud

    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.

    €294 (Avg Bid)
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    i need teenpatti source code 5 dage left
    VERIFICERET

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

    €773 (Avg Bid)
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    3 bud

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

    €491 (Avg Bid)
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    13 bud
    Build an NodeJS app 5 dage left
    VERIFICERET

    Build an app with instructions attached and screen will be provide to designer

    €20 (Avg Bid)
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    5 bud

    I'm looking for a front-end developer experienced in Angular 6+ framework to implement new features and fixing bugs in several projects. The ideal candidate: Has strong knowledge of the Angular 6+ framework; Has strong knowledge of HTML and CSS (SASS is a plus); Has experience performing Angular upgrades between major versions (Angular 6 to Angular 9); Follows Angular best practices; Produce...

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    32 bud

    Node based API development for a IoT system. Express, Mongoose and Mongo Cloud deployment.

    €4 / hr (Avg Bid)
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    13 bud

    Most of the tasks are done. For now, I am seeking a backend node.js developer who can add more features on this exciting project. Hope your applications.

    €484 (Avg Bid)
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    25 bud

    We need to develop react native mobile application front end only. apies are ready. Long term project 3 month have gone starting project many work and requirement. As much as fast we will work as much as budget will extent.

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    12 bud

    I need a full stack developer to teach me full stack development using Node.js, react, redux, express and material UI. I have some knowledge in these technologies and I know Javascript also.

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    9 bud

    WebSocket, NodeJS Chat module needs to fixes like how Chat window should look like, How Group Chat window should look like. Separate Video Chat and Text chat in different DIVs/Containers [currently they are in same DIV/Container] etc. When you bid, share your experience with WebSocket chat only and what you have done in it.

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    Nodejs developer requirement 3 dage left
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    Hi, I am looking for a nodejs developer to work on an ongoing project.

    €4 / hr (Avg Bid)
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    26 bud
    Membersite development 3 dage left
    VERIFICERET

    We are a startup that based in Boca Raton, FL. Our main product is a data and customer acquisition platform that organizes billions of records, from thousands of sources, into comprehensive easy-to-use reports that include court records, criminal records, names, addresses, phones and emails, or personal details, marital status, and more. Recently we have completed the mockups/graphics design for ...

    €19 / hr (Avg Bid)
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    53 bud
    Small Node application 3 dage left
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    Need to add controller class and routes in basic node js application

    €15 (Avg Bid)
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    I am looking for a developer with 1 to 2 years of experience interested to work with NodeJS, AngularJS and MongoDB.

    €1 / hr (Avg Bid)
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    6 bud
    React native expert -- 3 2 dage left
    VERIFICERET

    i want only expert. please join me only senior expert. my task is very simple can you fix my project bug in my pc via anydesk?

    €8 / hr (Avg Bid)
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    9 bud
    Full Stack developer 2 dage left
    VERIFICERET

    I am looking for one or 2 developers who are expert in Full Stack preferably MongoDB, ReactJS, AngularJS and NodeJS. Please give me link to your working live website. Please bid for 2 months of work. Preferably about 120 to 150 hours a month but negotiable.

    €2191 (Avg Bid)
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    107 bud
    React native expert -- 2 2 dage left
    VERIFICERET

    i want only expert. please join me only senior expert. my task is very simple can you fix my project bug in my pc via anydesk?

    €7 / hr (Avg Bid)
    €7 / hr Gns Bud
    13 bud

    backend and frontend uses node version 12 or above terminal commands are used to get images to folders images are buffered in queue in xFrames/sec to simulate as real time experience terminal command api's are sent to do control functions on the mobile device

    €244 (Avg Bid)
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    4 bud
    Need MVP PROJECT 2 dage left

    I have only idea and need MVP to show my investors. I will share more details to selected candidate. front-end : React. back-end: Node DB: mongodb. If you are good at theses skills, don't hesitate.

    €159 (Avg Bid)
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    12 bud

    Help with setting up a nodejs backend with angular frontend app on my server . I was able to get the file copied over but I was wondering if you could help me get the application running.

    €142 (Avg Bid)
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    15 bud

    Hello Freelancers, I need a website and an app to be build in React.js and React Native with Node.js and [log ind for at se URL] on server side.

    €1076 (Avg Bid)
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    14 bud

    hi all i have react app and i want link with angular i want finish implement in 1-2 days because my react app is ready this feature i want: 1. login/out & signup & reset password . 2. user profile 3. send message 4. search users [log ind for at se URL] between users [log ind for at se URL] [log ind for at se URL] my app to Angular **************** Show me your previous work in Angula...

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    Express JS + Lambda Integration 2 dage left
    VERIFICERET

    We have an ongoing deployment with Express JS + Mongo DB. We want to use AWS Lambda and looking for someone to make Lambda integration and optimization.

    €155 (Avg Bid)
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    11 bud

    This is a chatbot app that help people get onboarded faster and easier by answering their requests in a chat widget. We need help with the chat’s backend as well as other functionalities, like providing personalized messages (in-app, email, top bar, page takeover). The app is written in Nodejs and react. Looking for experienced architect/engineer who can help with architecture design and d...

    €27660 (Avg Bid)
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    Hi, I have a node.js express application. I need to modify one function. The source code is in here [log ind for at se URL] We deployed the code into [log ind for at se URL] I want to modify the create game logic. right now if you click play you will start the game and create the URL for the other player. you need to copy the url and send it to the other player. once they accept the request then...

    €224 (Avg Bid)
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    12 bud
    Need Help in NodeJS 2 dage left
    VERIFICERET

    I would require some strong NodeJS person support who has extensively worked on writing various APIs and handle promises. In addition, you must have dealt with SQL and NoSQL databases. Please apply if you meet - * Complete at least 6-7 projects in NodeJS * Available full-time to work on this project * Working in Indian time zone * Good if you know Angular

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    5 bud

    Hi everyone. I have an open-source project which is built with React.js and also needed to deploy to AWS lighsail. So please if you have any experience in AWS lightsail deployment, apply for this job. Thanks Michael

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    I need someone to setup testing in an application. The tests work but now I want to use supertest instead of running the project separately. Please be prepared to show proff of you setting up testing using Supertest and graphql. Put the word "OKGO" as the first word in your bid. All others will be ignored.

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    6 bud
    Bug fixing 2 dage left

    My website is developed with MERN stack. I should add some functionalities, and it will not be hard.

    €28 (Avg Bid)
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    19 bud

    i need to create script tool by nodeJS to get artifact of windows as the parser script , so i have a sample by python maybe help me to get a result and to direct us how to can build this script , after that we need to convert to executable .exe last one i have strong knowledge of javascript and node JS , just i need some one to guide me how to create this tools, what is the artifact ? artifact...

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    Necesito información precisa sobre como subir mi proyecto de Solidity a EtherScan, no es necesario programar solo necesito ayuda para subir de manera correcta mi proyecto de Solidity a EtherScan. I need accurate information on how to upload my Solidity project to EtherScan, no need to schedule just need help to successfully upload my Solidity project to EtherScan.

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    4 bud

    Developing node, angular JS, MongoDB based web application. Linux knowledge is preferred.

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    11 bud

    Need a Node Js Node Js Lambda Function Developer To build and deploy to AWS and Connect External WebService.

    €152 (Avg Bid)
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    17 bud

    I am looking for an experienced React Native developer who can work on both frontend and backend. You should have good experience with GraphQL and [log ind for at se URL] as well. GraphQL and [log ind for at se URL] experience is key in this project, because React Native developers are very much already. Big plus, if you can provide your previous GraphQL and Loopback experience. Thank you. Pleas...

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