Node.JS Programmers

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Post your Node.js project on Upwork and hire experienced JavaScript programmers to develop fast, highly-scalable web applications that can handle thousands of concurrent connections. These freelance programmers can create large-scale JavaScript applications that work with Restful APIs and other web services, install Node.js on your already deployed applications, or help maintain existing web apps running on Node.js. They can coordinate your migration from a PHP/Apache server with MySQL to Node.js; build backend services for web application forms; integrate various APIs and mobile front-ends with your social network; or develop a fast, user-friendly frontend and implement real-time updates.

Node.js is a software platform built on Google Chrome’s V8 JavaScript engine, with a core JavaScript library that enables developers to create fast, scalable server-side web applications. On Upwork, the world’s largest online workplace, companies can hire experienced JavaScript developers with in-depth knowledge of the Node.js platform as well as various JavaScript frameworks (like Angular JS, jQuery and PhoneJS) and Node.JS frameworks (like Express or Sails) to manage their real-time web application development, from chats and monitoring dashboards to data streaming and API request proxying.

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Node.Js Job Cost Overview

Typical total cost of Upwork Node.Js projects based on completed and fixed-price jobs.

Upwork Node.Js Jobs Completed Quarterly

On average, 299 Node.Js projects are completed every quarter on Upwork.

299

Time to Complete Upwork Node.Js Jobs

Time needed to complete a Node.Js project on Upwork.

Average Node.Js Freelancer Feedback Score

Node.Js Upwork freelancers typically receive a client rating of 4.67.

4.67
Last updated: July 1, 2015
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  1. Ahmet emre A.

    Ahmet emre A.

    Senior Python Developer

    Turkey - Last active: 11/10/2014 - Tests: 3 - Portfolio: 3

    Expert Python programmer, PhD Candidate on Social Network Analysis. Developed large-scale web applications, scripts, desktop applications, scientific visualization sotware, scrapers. Performed data analysis using R and Python. I've been programming for 15 years with various programming languages (C, Java, PHP, Python, Prolog, Scheme, Javascript) and for the last 5 years, I've focused on Python, Django programming. It'd be pleasure to provide good solutions to your software projects. See my website for CV and my projects: http://goo.gl/yp5hDQ

    $37.00 /hr
    4 hours
    4.87
  2. Martín Acosta

    Martín Acosta

    Web Senior Developer with new technologies

    Argentina - Last active: 22 days ago - Tests: 1 - Portfolio: 2

    I'm an ambitious JavaScript developer with a strong technical background who possesses self-discipline, the ability to work with the minimum of supervision and to play a key role throughout the software development. As JavaScript Senior Developer my experience consist in five years working with different technologies and methodologies in the JS ecosystem. In my first years i worked with AngularJS and jQuery to create single-page applications using always a PHP backend. But with the pass of the years I realized that create great and powerfull applications don't need to have a big framework inside (e.g AngularJS). So in my last years i had the oportunity to work in proyects directed by me and where i could work with minimalistic libraries and with a strong philosophy based on modular/components web applications. So in the present i'm working with beautifull and powerfull technologies such as: - VanillaJS - MithrilJS - Browserify with Babel - PostCSS - Gulp - VelocityJS - Meteor - Node.js and io.js - HapiJS - MongoDB - Cordova - Crosswalk Project My objective is create applications where the client/user has the best experience. Where the client UI and the server side has a similar and shared environment to work, a unix like philosophy based on modular/components applications. My weaknesses as you maybe know at this moment is my poor english, but i'm trying to improve that part of my education.

    $10.00 /hr
    18 hours
    2.95
  3. András Iványi

    András Iványi

    Application developer

    Hungary - Last active: 1 month ago - Tests: 5

    I am a Hungarian computer engineer guy, who is programming applications since the 5th class of the primary school, so I have now more, than 10 years of computer experience - more than 5 years professional computer experience. I started using computers in Kindergarten - I was able to create directories with Norton Commander, even before I was able to write with my own hands. Personally I am a very open-minded guy, who focused his life so far learning as much as possible on every field - including soft skills, professional skills, managing ideas, marketing, communicating with people, and a lot of other things. What I can offer to you, is a very good quality of software, well tested and well documented; strong communication skills; some ideas about your project, if you wish. If these things are not important for you - because you can not afford it for example because of short time - then I am afraid, I am not your guy. If I apply for a job, and get it, my very first thing is always to make a product, which is not just acceptable, but perfect for the needs of the client, and perfect for my own requirements too. I am not the cheapest option there, but for this price, you will get a very good quality of code and you will be really satisfied with my work.

    $35.00 /hr
    0 hours
    0.00
  4. Željko T.

    Željko T.

    Web Developer

    Croatia - Last active: 15 hours ago - Tests: 2 - Portfolio: 1

    I am a student at the Faculty of Electrical Engineering and Computing in Zagreb, Croatia. I am currently working on my Master. I have experience in programming for about 4 years, mostly .NET environment. I also work for a year in a small outsourcing company where i have been working on medium projects(.NET, JS, HTML). I am open for new challenges and projects. Feel free to contact me any time.

    $27.78 /hr
    37 hours
    4.00
  5. Nguyen Ngoc Hoai An

    Nguyen Ngoc Hoai An

    Software Engineer

    Vietnam - Last active: 3 days ago - Tests: 1 - Portfolio: 1

    I have a strong experiences in building enterprise web application following new technologies. Our technology stack includes: + Agile Methodology + iOS and Android development + Memcached, Redis + MySQL, MariaDB, MSSQL + SupervisorD, RabbitMQ, FluentD + MongoDB + NodeJS, AngularJS + Stripe, Paypal + Symfony 2, Magento + RestAPI + Facebook Graph API, Google API + Elastic Search, Lucene Solr + Hadoop/Cassandra + Jenkins(Continuous Integration), BDD, TDD, Atoum, Behat + Docker, Nginx, Php-FPM

    $30.00 /hr
    1 hours
    5.00
  6. Zia Khan

    Zia Khan Agency Contractor

    Expert Full Stack Web and Mobile Developer

    Pakistan - Last active: 15 hours ago - Tests: 2 - Portfolio: 5

    Developer and UX designer who has a passion for web, mobile and wearable technologies. Completed six large world class projects recently. More than fifteen years of experience in software architecture, design, development, implementation, and integration. Worked as a developer in Silicon Valley for seven years. More than fifteen years of experience in software architecture, design, development, implementation, and integration. Latest work on Web Apps using MEAN (MongoDB, Express, AngularJS, and Node.js) stack, Hybrid Mobile (PhoneGap/Ionic), and Native Android and iOS 8 Apps using Java and Swift. Received Microsoft's Most Valuable Professional (MVP) awards in 2007, 2008, 2009, 2010, 2011, 2012, 2013, and 2014 in client and cloud technologies ( http://mvp.microsoft.com/en-us/mvp/ZiaKhan-38505 ). Triple Masters degrees in engineering (MS), business (MBA), and accounting (M.Acc.) from Arizona State University (ASU). Professional qualifications include Certified Public Accountant (CPA) and Certified Management Accountant (CMA) from USA. I can work alone or deploy a team of top notch developers, graphic designers, user experience engineers, and technical writers in a few hours. I have completed and delivered six large products and numerous small projects in the last few years. References of large projects/apps completed recently: 1. eLearning Platform using AngularJS, Node.js, MongoDB, D3.js, etc. MLPOpenPD is the only video-centric eLearning platform focused exclusively on maximizing educator effectiveness. Ground-breaking features such as Thinklets™ — next generation interactive learning tools — and practical Application and Student Impact Studies (AMPs), transform the emphasis of professional learning from hours, credits, and knowledge gained, to a cycle of reflection, application, analysis, and sharing of the results. http://www.openpd.com/ 2. Responsive Image Gallery with AngularJS and Bootstrap: https://www.elance.com/j/responsive-image-gallery-built-angularjs-bootstrap/47537505/ https://vimeo.com/92950733 https://vimeo.com/89644358 3. Presentation Next for Windows 8 using Html5: http://apps.microsoft.com/windows/en-us/app/presentation-next/57c55802-1bdd-48c9-bf8b-e9e3c24cf051 4. EMR Next for Windows 8 using Html5: http://apps.microsoft.com/windows/en-US/app/emr-next/6aedd381-ffeb-4845-b7cc-038dc0d49d3a 5. Unicharts: A web based EMR using Html/Javascript and Java http://www.unicharts.com/downloadrequest.html 6. Psychiatry EMR using Html/Javascript and Java http://www.unicharts.com/psychiatry-emr-software/emr-psychiatry.html Independent Reviews of my work: 1. http://www.html5report.com/topics/html5/articles/349400-presentation-next-html5-presentation-builder-now-available-windows.htm 2. http://blogs.msdn.com/b/mvpawardprogram/archive/2013/08/07/mvp-featured-app-presentation-next-a-cinematic-html5-presentation-builder.aspx I have command of JavaScript, Swift, and Java. On the web front-end I have worked extensively with AngularJS, jQuery, Backbone.js, D3, Three.js, etc. On the web tier with Node.js. On the back-end with SQL Databases and MongoDB. I develop mobile apps using both the native and hybrid technologies: iOS 8 apps with Swift and Android apps with Java. I have also worked extensively with cloud services like Amazon Web Services (AWS)/Windows Azure and MBaaS such as Parse, Firebase, and CloudKit.

    Associated with: Panacloud (Pvt) Ltd.

    $25.00 /hr
    1,762 hours
    5.00
  7. Igor Zubko

    Igor Zubko Agency Contractor

    Objective-C/Web Developer

    Ukraine - Last active: 4 months ago - Tests: 8 - Portfolio: 2

    Hi, My name is Igor Zubko. In my portfolio, are a few of the programs that I've developed. I believe my strong points are my Creativeness and Punctuality. My #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair. Since 2010, I work on creating applications and games. In 2011-2013, I worked on Fitness Trainer project. Implemented storing data in CoreData, data synchronization via iCloud and some UI. From 2013, I develop social Mirrow project. At the client side implemented all functionality except user interface features - UI implemented by other developer. Also develop server and admin panel. Thank you in advance for your time and consideration. I look forward to working with you soon. I have a Bachelors in Software Engineering from Zaporizhzhe State Engineering Academy, in the Ukraine. Listed below are my experience and skills. — iOS: CoreData, Networking API, Location and Sensors API, iCloud API, Push Notifications, Maps, UI, admob, multithreading, etc; — CocoaPods; — Web: Node.js, AngularJS, jQuery, Twitter Bootstrap — Core web: XML, JSON, HTML/CSS, JavaScript; — MySQL, MongoDB — IDE/Editors: Xcode, SublimeText — OS: OS X, Linux, Windows — VCS: git, svn — Bug/Issue trackers: Jira, Redmine

    Associated with: CodeGroup

    $25.00 /hr
    0 hours
    5.00
  8. Michael P.

    5 Star USA Web Applications Developer

    United States - Last active: 06/01/2013 - Tests: 5

    Todays world is ever evolving. You need an expert who will evolve with the world and help bridge the gap between your needs and the latest technology. I provide frustration free, clean, and clear solutions that you and your business can rely on. Good help is hard to find..correction, was hard to find. Send me a note. Let's talk today. Technologies I'm Currently working with: -Magento -CodeIgniter -Yii -HTML5 -CSS3 -PHP5 -JSON -XML -SOAP -REST -mongoDB -MYSQL -Postgres -Javascript / jQuery / Backbone.js / Node.js / Socket.io / Three.js / Kinetic.js / Require.js / CanJS

    $110.00 /hr
    225 hours
    5.00
  9. Vladimir O.

    Vladimir O.

    .net, node.js, javascript/web, fullstack developer

    Russia - Last active: 1 day ago

    SUMMARY: Deep understanding of Core Computing and Software development methodologies. Knowledge of classical algorithms for Computer Science, data structures, design patterns. TCP/IP‚ networking‚ Cloud Technologies‚ MS Azure (PaaS‚ IaaS‚ cloud services). Cloud patterns and practices (Microsoft Azure services’ stack\VM, Heroku). Programming languages: C# (upper intermediate), .Net framework (upper intermediate), Xaml based frameworks (WPF, SL, WP - intermediate), JavaScript (intermediate), Web Platform (upper intermediate), shell (bash/fish - lower intermediate), python (for shell scripting – lower intermediate). Frameworks: node.js – express, sails (upper intermediate); Web – knockout.js (upper intermediate), jq (upper intermediate), durandal (intermediate), angular.js (lower intermediate) Databases\DBMS: mongo, redis, MySQL, MS SQL Server Tooling: VS, Brackets, NetBeans, Cloud9, Expression Blend, NP++; XShell, git bash, Atlasian,…

    $4.44 /hr
    0 hours
    0.00
  10. Dmitry Roitman

    Dmitry Roitman

    Dmitry Roitman,

    United States - Last active: 1 month ago - Portfolio: 3

    I'm experienced web developer with focus on SOA and backend Python/Django/Ruby on Rails/Node.js/JavaScript API programming. I have over 15 yers of web development experience including work with some of the world's largest companies - Geico, CPX, Rotary International, PayPal. Have extensive Python and Ruby development skill set, including software architecture, technology evaluation, building functional specs, programming sophisticated APIs, B2B integration, SOA/REST development and much more.

    $67.00 /hr
    0 hours
    0.00