Node.JS Programmers

Get Your Node.JS Project Started Today!

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, 329 Node.Js projects are completed every quarter on Upwork.

329

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 4.68.

4.68
Last updated: August 1, 2015
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  1. Nicolas M.

    Nicolas M.

    Expert Web Developer PHP, NodeJS, Mongo

    France - Last active: 10/12/2014 - Tests: 1

    I'm an expert in web development with more than ten years of experience. My favorite technologies are PHP (Symfony, Zend Framework) and NodeJS environment. I can work on frontend and backend development. I have a good HTML5/CSS3 background and can work on an entire web project. I'm very familiar with frameworks like Symfony 2, AngularJS, Foundation, Bootstrap, Express... I worked for very big companies, but also for my own startup project. I'm very confortable with MySQL but also with NoSQL databases like MongoDB, Cassandra...

    $125.00 /hr
    0 hours
    0.00
  2. Nick Gluzdov

    Nick Gluzdov Agency Contractor

    Web developer / UI engineer

    United States - Last active: 12/02/2014 - Tests: 1 - Portfolio: 5

    I take business ideas and bring them to life using best practices in web/software engineering, project management and team building. I am a seasoned web developer, UI engineer and tech lead with more than 20 years experience whose primary focus is in two areas: 1. Developing high-performance and scalable user interfaces 2. Planning and execution of full-cycle development process for web applications My versatile background in five industries includes coding, technical architecture, graphics, IA, requirements development, and management for large high-traffic web portals, reference, online retail, education, entertainment and media. I have demonstrated ability to accomplish projects for small/medium and fortune 100 companies on time and on budget. SKILL SUMMARY Web Development: • Front-end architecture for large applications • Complete understanding of UI, CSS-driven layout and performance • SEO-friendly semantic markup conforming to W3C standards • Cross-browser and cross-platform optimization • Unobtrusive scripting, DOM, Javascript libraries and frameworks • Future-proofing (modular architecture, MVC, re-usability, scalability, and maintainability of code) • Mobile front-end: HTML5, responsive design implementation, optimizing for mobile performance • Advanced image, code and search engine optimization. UI performance optimization (minimizing HTTP requests, variety of compression techniques, and other best practices from Google and Yahoo resulting in high performance scores) • RESTful APIs. • Intuitive, accessible and aesthetically appealing user interface design • Experienced in conducting usability studies and leveraging their results • QA Automation • Server-side development Management: • Managing full-cycle web development, including business analysis, information architecure, UI/X design, technical architecture, coding, and quality assurance • Building and running a successful web technology solutions company and multiple virtual teams • Agile, Scrum, Trello, Basecamp, Redmine, Rally, Quality Center Tools: Aptana, IntelliJ, Sublime Text, Firebug, Chrome/Safari Developer Tools, YSlow, PageSpeed, webpagetest.org, UglifyJS, htaccess, nginx, Apache Jakarta Jmeter, Charles, HTTPWatch; Diff/Merge; Photoshop, Fireworks, Balsamiq Mockups, Visio, Illustrator, InDesign, Acrobat Pro; Flash, Encore DVD, Premiere, FinalCut; Unix shell. Omniture and GoogleAnalytics tracking. Grunt, BrunchIO, AssembleIO. Languages: • Markup: HTML5 (forms canvas, video, audio, localStorage, geolocation), HTML/XHTML, Haml • Styling: CSS2x/3 (gradients, transforms, transitions, animations, SCSS, SASS, LESS, Stylus) • Javascript: libraries and frameworks (ECMAScript 5.1 standards, JSHint, JSLint, Underscore.js, Backbone.js, jQuery, jQuery UI, jQuery Mobile, jQuery layout, other jQuery plugins ecosystem) • Web graphics: SVG (Raphael.js, D3.js), PNG-8/24, JPG, animated Gif • Microformats (vCard, hCard, hProduct, hCalendar) • Layout frameworks (Bootstrap 2, 3, Zurb Foundation) • Improving site performance (YSlow, PageSpeed, UglifyJS, .htaccess, nginx, images compression), Apache Jakarta Jmeter • JSON, JSONP, XML • Templating engines (Slim, Haml, Jade, FreeMarker, JSP, Smarty) • Server-side code: Node.js, Ruby on Rails, LAMP, PHP (Yii) • Other: XUL; RegEx; MongoDB, MySQL, AngularJS, Grunt, Gulp Operating Systems: Mac OSX, Windows XP/Vista/Server, Ubuntu Linux. Technologies/Concepts: • Content Management Systems: cmScribe, WordPress, Expression Engine, Sharepoint 2010, Drupal 7, RedDot • Source Control Systems: Git, SVN, TFS • API: Google web/image search, Facebook, LinkedIn, Twitter, Twitter cards, Google Analytics, OpenX, Zendesk, Geonames, Google Drive, SkyDrive, Zoho, Google Location Services • Firefox Extensions

    Associated with: Speed and Function

    $50.00 /hr
    0 hours
    0.00
  3. mohammad kamruzzaman

    mohammad kamruzzaman Agency Contractor

    Full stack web developer and VoIP Engineer, FreeSWITCH, ASTPP,Kamailio

    Bangladesh - Last active: 1 day ago - Tests: 2 - Portfolio: 2

    i am a full stack web developer and server administrator (FreeSWITCH) i have experiences on Django (python), Codeigniter (php), MongoDB, ElasticSearch, postgres, redis, rabbitMQ, celery, mysql, nodejs. you can hire me if you need to implement a distributed VoIP enabled service based on freeswitch/kamailio that is ready to scale. i am also doing newfies-dialer customization and maintenance for a long while. and also i will take projects like PBX, IVR, autodialer development. i have open source project customization experiences, for example, FusionPBX,Newifes-dialer,Astpp,vBilling,kazoo, Kannel

    Groups: Twilio

    Associated with: DT software house

    $44.00 /hr
    2,780 hours
    4.68
  4. Gunjan D.

    Gunjan D.

    Expert Java (Spring 4.0),Neo4j,Angular.js,Rest,AWS

    India - Last active: 2 days ago - Tests: 2 - Portfolio: 8

    10+ years of experience in Java based Software Development and Design. Highlight about my profile - quality of the work - Java Spring 4.0 Rest, Jersey , CXF (Rest API) - Spring 4.0 boot - Angular.js - ANNE stack (Anguler.js, Node.js, Neo4j, Express.js) - Multiple Neo4j and Rest API project - Customized Neo4j Rest API and Data Import code using csv file - structr.org (Neo4j CMS) - Jenkins configuration administrator - SonarQube Installation, administrator and user - svn setup - Jira administrator - JBOSS ESB - Eclipse STS 3.6.3 Service Description Java Skills Skills in Java, J2EE, Spring 3.0 ,Hibernate 3.0 , Struts,Web Services,JAXB,Castor ,JSON , Jquery SOA : Oracle ESB 10 g , Mule ESB , Jboss ESB,Spring Integration , Apache camel Server : Tomcat 7.0, weblogic 10.3 and JBoss 5.0 server. Experience in Maven 3.0 and Ant1.7,ivy Building script. XML, XSL,XSD and XSLT Web Services Experience in Web Services creation using Apache Axis. RESTful and Web API Service (CXF) with Spring 3.0 SOAP Client using Spring 3.0 Web Service Template Neo4J Neo4J 2.0.0-M06 Cypher RestFul API for Neo4J Neo4J Spring Customized Neo4j Rest API and Data Import code using csv file CXF RestFul Api + Spring 3.0 + Neo4J Neoclipse Gephi neo4j spatial data Reco4j Sigma.js Integration with Neo4j through Rest API Talend ETL Neo4j Plugin Neo4j with AWS and heroku Environment Data Import from CSV to Neo4j OSM Cloud Computing AWS EC2 , Mashery (API Management Infrastructure ) JUnit Junit 4.0 , TestNG ,Power Mockito, Mockito , Coverage Code Analyzer Code Analyzer : Code Pro and PMD Android Studio , SQLite , Rest API with Android , Rest API call from Android for Neo4j. Methodology Scrum master Agile Methodology Designing Experience UML 2.0 (Class Diagram , Sequence Diagram ) Design Pattern View Helper,Service,Business Delegate,Facade,DAO DataBase Experience Mysql 5.0 ,PostgreSQL 1.12.1 Environment Linux (CentOS and Fedora 14.0) and Windows. Tools Eclipse , NetBeans ,Jenkins , Mysql Workbench,soapUI,Team Track, OTRS, Bugzilla,CVS,SVN and GIT with Eclipse STS,Putty,Jira,Google CodePro Social Network and Google Related Experience Spring Social for Google Drive and Google Plus Google Application Engine, Google SDK 1.7.7 Freelancing freelance for multiple countries like USA , UK ,Europe and Africa .

    $22.22 /hr
    926 hours
    4.95
  5. Rilke petrosky U.

    Rilke petrosky U.

    Web Developer / Ethical Hacker & Security Researcher / VoIP Expert

    Dominican Republic - Last active: 1 day ago - Tests: 6 - Portfolio: 4

    To serve mankind with my knowledge and skills obtained by a lifetime devoted to computer systems & technology and more than 15 years working with network security and ethical hacking. * Proficient in C / C++ as well as x86-Assembly, Javascript, Node.js, Ruby-on-Rails, Java and PHP. * Sharp Unix skills ( Solaris, Linux, BSD), from shell-scripting to kernel patching. System administration and process automation expert. * Hands on PSTN, Switching, PBX and VoIP knowledge. Business oriented CTI (Computer-Telephony integration ) expertise. * Reverse engineer binary code. Security vulnerabilities discovery for fun and profit. * I am a creative developer able to come with high quality solutions for uncommon problems.

    $28.13 /hr
    0 hours
    5.00
  6. Raju K.

    Raju K. Agency Contractor

    .Net Developer, ASP.net, Javascript/Node.js, Classic ASP

    Nepal - Last active: 2 days ago - Tests: 11 - Portfolio: 7

    Experienced with ASP.Net/C#/VB.Net, ASP, Javascript/Node.js, Java, MS SQL, MS Access, MySQL, Oracle and VBA ; working for web solutions(website, web services) and desktop solutions(win form application, windows service, web services, microsoft smart client) focused on : 1. Order Management System 2. Lead Management System 3. Content Management System 4. Payment integration 5. Windows service 6. Document Management System 7. Document Routing System (hierarchical approval chain for document/process approval for a company) and related technologies. Following new technologies and interested in MS Share Point, Intersystems , Document Management etc.

    Groups: Application Developers Alliance

    Associated with: sON

    $20.00 /hr
    2,843 hours
    4.52
  7. Thomas Foricher

    Thomas Foricher

    Web and Mobile coder

    France - Last active: 2 months ago - Tests: 1

    I've done multiple experience in digital companies. I'm able to understand the requirement of a company and transform their needs in awesome solutions. I love coding. I don't have a langage I like more than another. For me, there is a best solution (so therefore a langage/framework/architecture) better for any proposition. So I'm always looking for the new technologies off or online. I'm available if you want to create awesome projects with a touch of excitement in there. If you want an old-school boring ecommerce website, I might not be the one for you tough. Thanks Thomas

    $66.67 /hr
    83 hours
    5.00
  8. Khachatur Hambardzumyan

    Khachatur Hambardzumyan

    Software Architect/Developer, C/C++, C#, PHP, HTML, JavaScript

    Estonia - Last active: 5 days ago - Tests: 8 - Portfolio: 3

    Over the last 6 years, I have developed a wide range of websites using HTML, PHP, and MySQL and desktop applications using .Net Technology. Some of my works could be found on my portfolio page. I also have a big experience in Windows Server administration and networking.

    $15.00 /hr
    76 hours
    4.41
  9. Julia B.

    Julia B.

    Web Developer expert with 7 years of experience(Frontend & Backend)

    Russia - Last active: 6 months ago - Tests: 5 - Portfolio: 2

    Hello, My name is Julia Borisova. I am a frontend and backend developer since 2006. I am also quite experienced in graphic design and UX/UI design. I am keen to work on any project, even very tricky ones, and I almost never miss a deadline. I always work closely together with my clients to make sure my work exactly matches the requirements. Here is a list with my skills: - Frontend: HTML5, CSS3, XML, JSON, JavaScript, PhotoShop; - Backend: Php, Node.js, MySql, PostgreeSql, NoSql, Software Engineering; - Frameworks(Node.js): Sails, Total, Express; - Frameworks(Php): Codeigniter, Kohana, Yii, Yii2; - CVS: Git; - SQL, MySql, PostgreeSQL; Don't hesitate to contact me, if you have any questions. Julia

    $23.00 /hr
    0 hours
    5.00