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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    50 仕事が見つかりました。次の価格: USD

    Estou construindo uma aplicação para professores lançarem seus diários. Estou usando react-native para o app mobile e Reac + electron para o app desktop. - Preciso que faça uma api para conexão com o banco de dados com as seguintes operações. * crud (create, read, update e delete) de Professores * crud de escolas em que os professores traba...

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    I have all json files for front-end . Need to find a good developer build API base on that json , use express , mongoose . Have you done project shop with node.js before , and what is it ?

    $509 (Avg Bid)
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    Hello, I'm looking for Developer who can assist me working the Google Cloud Vision API for a stock website. The job includes the development of: - A system which tags (keywords) images - Creating titles - Adding the system to an uploader Generally Keyword Tagging with a Image stock.

    $21 / hr (Avg Bid)
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    reactjs and nodejs project support 6 日 left
    認証完了

    My reactjs and nodejs code is slow i need someone to review my code over screen sharing and provide recommendations to improve the performance. since this project is for will be for long term support i need someone to bid low.

    $13 / hr (Avg Bid)
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    We are looking for full stack developer to add our team.

    $20 / hr (Avg Bid)
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    55 入札
    Super-star React & Redux Developer 6 日 left
    認証完了

    I am looking for a expert react/redux developer to help me complete a project built using [ログインしてURLを表示] - Switch from psql to sqllite - Create a unique ID oustide of JWT - Fix all the websocket issues (socket keeps dropping) - Fix UI issues - Get into a deployable state for production - If the server restarts, some state is lost

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    We are looking for MEAN stack expert who has experience for 5+ years, especially Javasrcipt (Node.JS, Angular6) knowledge well.

    $20 / hr (Avg Bid)
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    56 入札

    We need a developer with strong experience in JavaScript, especially Node.js. If you know [ログインしてURLを表示] it will be an advantage, so please inform about it in your offer. You also need to have some knowledge about relational databases (MySQL). It will also be an advantage if you have experience with IBM Cloud and the Watson Services API.

    $32 / hr (Avg Bid)
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    - Creating Stripe account subscription page in react node js User needs to handle current subscription ->add a credit card/debit card, -> add a bank ->stop subscription -> send email on failed subscription -> Use page brand guidelines

    $158 (Avg Bid)
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    Need PHP developers 5 日 left
    認証完了

    I need 4-5 freelancer PHP developers. The english communication is must. Must be having 4-5 years of experience.

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    Need Nodejs developers 5 日 left
    認証完了

    I need 4-5 freelancer Nodejs developers. The english communication is must. Must be having 4-5 years of experience.

    $20 / hr (Avg Bid)
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    Tengo una aplicación desarrollada por mi con Node.JS y MongoDB. La misma ya se encuentra desplegada en Heroku (para pruebas), pero ahora necesito instalarla en un servidor de DigitalOcean para producción. Necesitaría a alguien que realice este trabajo conmigo. Trabajaríamos vía Skype y me tendría que ir explicando lo que tengo que hacer para poder aprender...

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    Hello, I’m looking for an experienced nodejs developer who has worked on headless browsers like puppeteer and selenium and other extensions. We are trying to achieve something new. And if you are really experienced. You can join us as a partner and get a revenue share from what we do. Let me know if you can do the above. And this task would also include you to do some research and developm...

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    you need to install and tell me process how to install and configure database to save data. both projects hospitalrun and bahmni projects on localhost and production u just need to do installation.

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    Work on an agile team for the development of a firebase web application in React.js. You need to be familiar with: -react for a component-centered approach to development -webkit -git repository -firebase firestore -progressive web app Looking forward to hearing from you & telling you more about the project.

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    The app currently features healthcare product delivery service.

    $5 / hr (Avg Bid)
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    Angular 2/4/6/7, MVC, Web and mobile app development and Mean stack. Experience with Frontend and Backend is must.

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    Angular Expert 5 日 left

    Only bid if you are an expert in Angular. to understand your skill easily, show your previous work with published url or code sample or git repo. I will ignore without these. Candidate chosen will join my developer's team. Thanks

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    am looking for someone node.js developer for developing binary options trade copy website

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    Preciso programador : mean = mongodb , express, angularjs, nodejs Como funciona , basicamente e um site de procura de empresas e serviços em geral , o cliente pode pesquisa por exemplo uma papelaria ou nome especifico , vai abrir uma listagem para ele quando ele clicar na na empresa vai abrir informações da empresa , o que ela vende , fotos , e videos do youtube , telefone...

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    Hello, I’m looking for an experienced nodejs developer who has worked on headless browsers like puppeteer and selenium and other extensions. We are trying to achieve something new. And if you are really experienced. You can join us as a partner and get a revenue share from what we do. Let me know if you can do the above. And this task would also include you to do some research and developm...

    $548 (Avg Bid)
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    Angular developer 4 日 left
    認証完了

    website development in angular and back end in Nodejs

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    We need an expert in NODE.JS, REDIS PUB/SUB, MONGODB We have an existing backend application written in NODE.js and uses REDIS PUB-SUB & MONGODB . Its an SMPP Server/Client setup to process millions of SMS messages with several validations and queue mechanism. Development of this application is yet to be completed, it is half done and requires an expert to complete the remaining work and fin...

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    I am looking for node expert who are familiar with express. Data should be shown in dashboard UI from mysql DB through express backend. I will discuss with suitable developer. Budget is 50 USD.

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    Hi I am going to build one website for Dashboard using Angular6 and node.js(as backend) in order to start this project, I am ready the first simple and simple dashboard design for the checking your skills. of course i will pay the first simple page using angular6 Please bid only Angular expert or I will ignore your proposal. Thank you.

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    i need to transform my app into multi language

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    We have an existing web-site at [ログインしてURLを表示] built on Ruby on Rails. Currently facing a few issues that require an additional developer. A few to mention: 1. Optimize performance, including the whole stack. 2. Develop API endpoints. 3. Give a second judgement. You have to: 1. Think outside of standard of RoR box. The world is much bigger than 'rails' command in terminal. 2. Experienc...

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    I have a site which built in angularJS. I want to rebuild it into the angular2 I am finding the AngularJS expert, if you are a angularJS expert, please bid. - What do you think of factory function in angularJS? - Do you have an experience to convert angularjs into the angular2? First, please answer this question in a short word. I will choose candidates for this project

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    Fullstack MEAN 3 日 left

    Procuro MEAN Stack Full Stack para correção de bugs, tradução e setup no aws. Angular 5 O Orçamento referência. Então fique a vontade para colocar sua proposta, pois o valor não é o critério de decisão. Mande sua proposta: [ログインしてURLを表示]

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    Require Node JS developer with minimum experience of 2 years.

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    Angular Typescript Expert Needed 3 日 left
    認証完了

    We are looking for a full-time Angular 7 developer for a CRM application. The work is expected to take about a year of full-time development. Previous experience with development of CRMs is preferred. Our CRM is done on" Front end- Angular 7. Back end- Laravel 5.7. Only apply if you have previous experience with Angular 7 and are comfortable with your front end development skills. Eastern E...

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    Quick mobile for ios and Android 3 日 left
    認証完了

    API's will be provided, wireframe completed. Speed of completion is critical.

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    Try to run this npm package in client side

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    3 inputs and one h1 tag connected via socket for real time update. Inputs will contain attributes which will pass to crud. CRUD uses attributes to fetch and store data in mongodb

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    node.js authentication 2 日 left
    認証完了

    I need to set authentication between web client to server and set the server side to work with https. When client connect to the server port it will first be authenticated by user name and password and only then the server will pass just the relevant user info (with option that the data will be encrypted). The developer will get the current working code (server and client side) and provide back th...

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    Install NodeJS on cPanel Server 2 日 left
    認証完了

    Hello, I need you to install NodeJs on a server running cPanel already. You will have to do this through teamviewer.

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    Education App 2 日 left

    School Management Application. With 3 Modules: Parent, Teacher, Driver. Technology to be used. Front End: React Native. Backend: Node JS

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    Experience full stack react native developer for building a dating app

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    Hello Everyone, We are looking forward for Inhouse Node & Angular JS developers for long term. Interested candidates please message. It is a in-house job. Location : Drive In Road, Ahmedabad Thank you

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    Hi, I am a developer and I need a more experienced backend developer to make my API production ready. There are several tasks to complete but for now, I'm looking for someone to refactor my backend queries for speed and stability. Also I'm having trouble indexing from a new DB (similar to this: [ログインしてURLを表示]). Please put the word Mongo as the first word in your reply so I know you re...

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    Tasks: 1) customize npm module, meaning to extend its features. 2) fix form-sending for my second form. my first form works good. looks like a bug. 3) use ExpressJS as middleware to make API calls (fetch data) and import / place it into my theme template with my markdown variables. 4) refactor 1 x javascript file (clean up).

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    Webintegration von Paypal Technologien: Spring Boot und Angular 6, Spring Boot mit check out APi

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    I'm a doctor and am looking for have a "telehealth" feature on my website whereby patients can have a video conference with me. I need it to be super simple to use as I have some older patients who are not particularly good with computers. I want the [ログインしてURLを表示] video conferencing software integrated into my website so that having a video conference using [ログインしてURLを表示] as the ...

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    I have an existing node.js project that i need help to finish. You will need to know Typescript to do this project. Here are the skills you will need: - Experience in WebSocket for real-time event messaging - [ログインしてURLを表示] for chat and messaging - API with integration to [ログインしてURLを表示] - Postgres DB You will need to understand the invision design of the application and derive the APIs neede...

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    I am developing node js application which works with google smart home. I want an expert to tell me what exactly is going wrong in my code. To be more specific, I want help in debugging my piece of code.

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    Looking for expertise in AngularJS ane Vue.js with TypeScript. - Must have knowledge about writing Unit test cases, integration test cases etc. - Must able to complete tasks in time with at most code quality. - Must have very good knowledge about the use of GIT and doing frequent micro level commits. - Must have very good in following the Project Management System. - Must have experience in w...

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    I need very Highly experienced Front end developer who is experience in React, Node and Javascript. Please don't bid India, Pakistan, China and Bangladesh. I will report.

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    Hi everyone I have team which develop several projects in ongoing status. I am going to open new project on Monday. This project will be developed/added new features based on existing one. The workflow is including the assigning Jira task per issue/functionality/page, branch based source control, Code review and merge,etc Full stack developer will be preferred. Thanks

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    overview: - nodejs,JavaScript, React,webpack - The website address will provided in private chat. - Privacy Agreement - required 1. We need to upgrade outdated packages. 2. Some new packages have “code breaker” update For example: 1) ethereumjs-util@6.0.0 * Rename all sha3 hash related constants and functions to keccak So, this is should be fixed in our code according to. 2)Addi...

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    NDA
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    I need the Amazon Web Services, node.js expert needed for my current job. Details will be shared with winning bidder.

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    トップエクスプレスJSのコミュニティ記事