D3.Js Freelancers

Browse D3.Js job posts for project examples or post your job on Upwork for free!

D3.Js Job Cost Overview

Typical total cost of Upwork D3.Js projects based on completed and fixed-price jobs.

Upwork D3.Js Jobs Completed Quarterly

On average, 38 D3.Js projects are completed every quarter on Upwork.

38

Time to Complete Upwork D3.Js Jobs

Time needed to complete a D3.Js project on Upwork.

Average D3.Js Freelancer Feedback Score

D3.Js Upwork freelancers typically receive a client rating of 4.67.

4.67
Last updated: August 1, 2015
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  1. Igor C.

    Igor C.

    D3.js / JavaScript / Data Visualization

    Croatia - Last active: 3 days ago - Tests: 4 - Portfolio: 6

    I have 10+ years of extensive website and product development experience, having worked as a web/UI and Product designer/developer. I have become very proficient in deploying web sites across multiple commercial and open source CMS/CRM platforms. Solution oriented, inventive, enthusiastic, self-starter, creative, with a multi-disciplined background informed by multiple technical, business and creative pursuits attention to detail with eye for standards. I have passion for designing User Interfaces; understanding a user scenarios, while designing a user flow; prolific; ability to manage multiple projects; creation of high quality concept graphics. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. My experience includes core concept development, and web site content management by using my skills in logo design, graphic design, page layout, HTML, DHTML, CSS, JavaScript, Jquery, Joomla, Wordpress...

    $38.89 /hr
    167 hours
    5.00
  2. Sanjay M.

    Sanjay M.

    D3.js, Data Visualization and Javascript Developer

    India - Last active: 23 hours ago - Tests: 1 - Portfolio: 7

    I am Expert in Data Analysis, Business Intelligence Dashboard, d3.js, Data Visualization, MySQL, Javascript and MongoDB with 4+ years of experience. Data visualization developer primarily using d3.js / JavaScript. I love working on challenging graphs and designs. I also work with a lot of other visualization libraries such as nvd3 and HighChart. I've developed analytics dashboards and apps using front-end web technologies including NODE.JS/HMTL5/CSS3/D3.JS/JavaScript/JS frameworks, MySQL and MongoDB. Looking for exciting short-term and challenging long term projects!

    $40.00 /hr
    160 hours
    5.00
  3. Erik Evans

    Erik Evans

    Ruby on Rails, AngularJS, D3.JS, Ember.JS, Data Visualization Expert

    Canada - Last active: 1 month ago - Tests: 5 - Portfolio: 7

    1. Web Development Javascript Frameworks: jQuery, jQuery Mobile, coffeescript, Yahoo UI, D3.js, Knockout JS, AngularJS, sugar.js, Ember.JS, Sencha Extjs, LungoJS, Dojo and Parse. Backend Frameworks: Ruby On Rails(Ruby 1.9, Ruby 2.0, Ruby 2.1 / Rails 3.x, Rails 4.x) 2. Data Visualization D3.JS, Highcharts and Raphael

    $44.44 /hr
    1,834 hours
    4.86
  4. Nikita Rokotyan

    Nikita Rokotyan Agency Contractor

    Data visualization expert with scientific background (D3.js + R), PhD

    Russia - Last active: 23 hours ago - Tests: 2 - Portfolio: 8

    Having background in Science and Creative Technologies, I have 5-year research and software development experience in an interdisciplinary field where science meets design and technology. – Data analysis and interactive visualization (Python, Matlab, R, D3.js, Highcharts, Processing) – Creative software development (C/C++, Cinder, OpenGL, Objective-C) – Web development (Javascript, Node.js, JQuery) – Routine tasks automation (Shell scripting, Adobe scripting) – Algorithm design

    Associated with: C-O-D-E

    $40.00 /hr
    101 hours
    4.91
  5. Prashant Patel

    Prashant Patel

    Angular.js , D3.js , Jquery , Google Map , .net MVC and WPF

    India - Last active: 1 day ago - Tests: 2 - Portfolio: 4

    Resume: My name is Prashant Patel, I'm a professional web development, living in Gujarat, India. In the last 3.5 years I'm working as a full-time developer. I have total 4+ years of experience in web development. I would like to use my professional knowledge and my abilities in order to coordinate the IT activities for the development your activities. My main focus is to provide my clients with reliable and cost effective services. I always carefully analyze project specification and I only post my bid if I'm sure enough that I will be able to complete work with a high level of quality and on time. My reputation is very important to me, that is why I NEVER outsource my work to anyone else. My code is always modular, easily understandable, properly formatted, and reliable. Feel free to contact me if you have any questions. I'm looking forward to a mutually beneficial relationship with you! Best regards, Prashant Patel GOALS : - programmer,software engineer Desired job: - programmer - project manager - Part time - Full time - Project-based Activity domain: IT Software Experience: >3 years

    $15.00 /hr
    310 hours
    5.00
  6. Vipul J.

    Vipul J. Agency Contractor

    Java-GWT-GXT-GAE-d3.js-Angular-Node Developer with 6+Yrs Exp

    India - Last active: 8 days ago - Tests: 7 - Portfolio: 8

    Skills: Java, J2EE, GWT, GXT, GAE, Angular.JS, Bootstrap, MySQL, Node.js d3.js, HTML5, CSS3, Backbone, Knockout, LESS Key Points: - Experienced and Accomplished IT professional with five years of progressive senior management experience in Software Engineering, Programming and Analysis. - Proven ability to direct successful IT departments and technical support programs. Hands-on manager with ability to lead, motivate, and coordinate technical teams and projects. - Always enthusiastic to learn new technology and start applying it in day to day programming. Focus: Deliver robust and bug free solution which can lead faster revenue generation.

    Associated with: WebOsmotic

    $22.22 /hr
    7,800 hours
    4.85
  7. Stan Issayenko

    Stan Issayenko

    AngularJS | Data visualization | d3.js

    Kazakhstan - Last active: 18 days ago - Tests: 5 - Portfolio: 4

    Javascript expert looking for opportunities to help you build next generation software solutions. More than 3 years of commercial experience in web development. I've started from ASP.NET / MS SQL, moving through PHP / MySQL and found my passion in Javascript and interactive web applications. I've a Bachelor degree on Computer Science, which helps to design scalable and maintainable architecture. I know that clients want fast, effective and reliable solutions that truly make a difference for their business. And I've become an expert of implementing these kind of solutions using open source frameworks. List of my skills: — Core web: HTML5, CSS3, XML, JSON — Javascript frameworks: Angular, Backbone, Knockout — Libraries: jQuery, jQuery Mobile, lodash, PathJS, SammyJS — Front-end frameworks: Twitter Bootstrap — CSS Pre-processors: LESS, SASS — Templating: Underscore, Mustache — JavaScript Test Frameworks: Jasmine, Mocha — VCS: Git

    $22.22 /hr
    117 hours
    4.99
  8. Andy Jankovic

    Andy Jankovic

    Senior Javascript / Node.js (MEAN) Developer

    Czech Republic - Last active: 23 hours ago - Tests: 5 - Portfolio: 2

    I am a senior javascript developer with extensive and high quality experience. For more 6 years I have worked on web frontend development and have worked on wide range of javascript libraries and UI frameworks. With my experiences I can build responsive mobile sites that work well cross-browser and also create CMS sites for the financial services industry. I like working on projects with a team that cares about creating beautiful and usable interfaces. As a fulltime freelancer I love to build long term relationships with clients. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. I look forward to hearing from you! Thank you.

    $30.00 /hr
    70 hours
    4.91
  9. Zia Khan

    Zia Khan Agency Contractor

    Expert Full Stack Web and Mobile Developer

    Pakistan - Last active: 1 day ago - Tests: 2 - Portfolio: 8

    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
  10. Sharandeep Singh

    Sharandeep Singh Agency Contractor

    Expert Asp.net Develper Plus|Php| Node.js,angularjs,jquery,html5

    India - Last active: 4 days ago - Tests: 2

    Over the last 5 years I was involved in a wide range of projects using different technologies like php , wordpress , joomla, Magento, Drupal , opencart,ASP.NET C#, MVC, MS SQL Server, Kendo UI, JavaScript, JQuery,angularjs, HTML, CSS, Data Processing, Test Automation. Excellent problem solving skills. Along with above technologies I have outstanding knowledge of following CMS. Umbraco,Orchard,DNN,Kentico.

    Associated with: Techsys

    $11.11 /hr
    0 hours
    5.00