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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    71 travaux trouvés au tarif de EUR
    Node JS Developer 6 jours left
    VERIFIÉ

    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...

    €107 (Avg Bid)
    €107 Offre moyenne
    8 offres

    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.

    €260 (Avg Bid)
    €260 Offre moyenne
    5 offres

    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.

    €293 (Avg Bid)
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    12 offres
    i need teenpatti source code 6 jours left
    VERIFIÉ

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

    €771 (Avg Bid)
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    3 offres

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

    €586 (Avg Bid)
    €586 Offre moyenne
    9 offres

    Need a backend developer who expertise in Node, express framework. I want you to work on few fixes and deployments.

    €128 (Avg Bid)
    €128 Offre moyenne
    26 offres
    Build an NodeJS app 6 jours left
    VERIFIÉ

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

    €19 (Avg Bid)
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    4 offres
    Angular Developer 6 jours left

    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...

    €11 / hr (Avg Bid)
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    24 offres

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

    €4 / hr (Avg Bid)
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    13 offres

    Looking for an AngularJS expert. May lead to long term work.

    €118 (Avg Bid)
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    27 offres

    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.

    €483 (Avg Bid)
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    25 offres

    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.

    €953 (Avg Bid)
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    10 offres
    Twitter Bot 5 jours left
    VERIFIÉ

    We're building a Twitter bot that fetches data from a couple of API sources and tweets out the results periodically. There's already a TypeScript/Express project set up, and we'd like a hand in finishing up the remaining integrations. I can share more details about the project if you'd be interested in working with us. The engagement would last about 1 week, depending on the ra...

    €308 (Avg Bid)
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    5 offres

    Developer need to convert psd file to gatsby theme for themeforest. Simple blog template, will share details on chat Skill- react, gatsby, node js , graphql Preferred location- Bangladesh Please bid with your portfolio Thank you

    €27 - €221
    Scellé LDN
    €27 - €221
    1 offres

    Teach me FullStack web Development using Nodejs, React, Redux and material UI

    €5 / hr (Avg Bid)
    €5 / hr Offre moyenne
    8 offres

    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.

    €7 / hr (Avg Bid)
    €7 / hr Offre moyenne
    9 offres

    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.

    €30 (Avg Bid)
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    5 offres
    Nodejs developer requirement 4 jours left
    VERIFIÉ

    Hi, I am looking for a nodejs developer to work on an ongoing project.

    €4 / hr (Avg Bid)
    €4 / hr Offre moyenne
    25 offres
    Membersite development 4 jours left
    VERIFIÉ

    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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    49 offres
    Small Node application 4 jours left
    VERIFIÉ

    Need to add controller class and routes in basic node js application

    €15 (Avg Bid)
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    12 offres

    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 offres
    React native expert -- 3 4 jours left
    VERIFIÉ

    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)
    €8 / hr Offre moyenne
    9 offres
    Full Stack developer 4 jours left
    VERIFIÉ

    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.

    €2170 (Avg Bid)
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    105 offres

    Hello, Here is the info about the task. [se connecter pour voir l'URL] The stack is - Node - Mongo - Typescript There is docker but that is broken at this moment no need to accomplish the task. I'm asking help as during my learning process to understand the FIFO queue I got stuck with that and cannot complete the development of a simple API using this way. The task is intended ...

    €129 (Avg Bid)
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    12 offres
    React native expert -- 2 4 jours left
    VERIFIÉ

    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 Offre moyenne
    13 offres

    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

    €250 (Avg Bid)
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    3 offres
    Need MVP PROJECT 4 jours 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 offres

    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.

    €143 (Avg Bid)
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    13 offres

    Hello Freelancers, I need a website and an app to be build in React.js and React Native with Node.js and [se connecter pour voir l'URL] on server side.

    €1074 (Avg Bid)
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    14 offres

    Hello, Please also read budget requirement is a bit important for our bid considerations I started to build a project in NodeJS, MongoDB, and Tyscrpt in a DOcker environment. I'm new to docker and I have difficulties to create a Dockerfile with multi-stage buildings flow. [se connecter pour voir l'URL] What I want to achieve is that 1. Having both environments DEV and PROD for exa...

    €89 (Avg Bid)
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    8 offres
    Expert [Angular ] 3 jours left

    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 [se connecter pour voir l'URL] between users [se connecter pour voir l'URL] [se connecter pour voir l'URL] my app to Angular **************** ...

    €514 (Avg Bid)
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    42 offres
    Express JS + Lambda Integration 3 jours left
    VERIFIÉ

    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.

    €161 (Avg Bid)
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    8 offres

    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...

    €27490 (Avg Bid)
    €27490 Offre moyenne
    43 offres

    Hi, I have a node.js express application. I need to modify one function. The source code is in here [se connecter pour voir l'URL] We deployed the code into [se connecter pour voir l'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...

    €226 (Avg Bid)
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    11 offres
    Need Help in NodeJS 3 jours left
    VERIFIÉ

    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

    €115 (Avg Bid)
    €115 Offre moyenne
    5 offres

    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

    €112 (Avg Bid)
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    12 offres

    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.

    €183 (Avg Bid)
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    6 offres
    Bug fixing 3 jours left

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

    €27 (Avg Bid)
    €27 Offre moyenne
    19 offres

    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...

    €128 (Avg Bid)
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    7 offres

    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.

    €185 (Avg Bid)
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    4 offres

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

    €122 (Avg Bid)
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    11 offres

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

    €148 (Avg Bid)
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    17 offres
    Buod NODEJS REST backend 3 jours left
    VERIFIÉ

    Hello I need to build a REST backend for an access control service, it needs jwt authentication

    €491 (Avg Bid)
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    59 offres

    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 [se connecter pour voir l'URL] as well. GraphQL and [se connecter pour voir l'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 exper...

    €8 / hr (Avg Bid)
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    11 offres

    Hello. I am looking for a React Native developer. You should work on both backend and frontend. You should have experience with GraphQL and strong experience with Node.js Big plus if you have experience with Loopback.io. I am looking for someone who can work at $5/hr. Please don't apply if you are not okay with this. Thank you. Your proposal should start with "I know RN, GQL and LB&qu...

    €5 / hr (Avg Bid)
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    5 offres

    I am looking for a React Native developer. You should have deep understanding and practical experience of GraphQL. Also you should have rich experience of Node.js. Preferably have experience of [se connecter pour voir l'URL] I need someone who is able to dedicate more than 40 hours per week. Please start your cover letter with "Loopback & GraphQL" Thank you.

    €9 / hr (Avg Bid)
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    7 offres
    Angular Development 3 jours left
    VERIFIÉ

    hello i need someone knows Angular 8 and 5 backend is Spring

    €153 (Avg Bid)
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    53 offres

    Create background services for chat using flutter [se connecter pour voir l'URL] (focused on notification), and node.js as server service. So when A send message using Chat App to B (Chat App condition is killed on B), B still got the message and notification without using firebase messaging. Back End : [se connecter pour voir l'URL] + Node.js, Front End : Flutter, Database at server: M...

    €575 (Avg Bid)
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    18 offres

    I have a stream of words that is given by the broadcasting client and that is being broadcasted by a node server to all my listening clients using socketIO, I also want a real time audio of the broadcasting client to be sent to the all the listening clients. Important points: 1) I want a scalable and economic solution. 2) Audio will be voice of the broadcasting client. 3) If it's effective ...

    €82 (Avg Bid)
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    1 offres

    need help for deploying angular application, bid only if you have experience angular with .net core appliation, automatic git enalbed i can pay 10$

    €12 (Avg Bid)
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    2 offres

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