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, 37 D3.Js projects are completed every quarter on Upwork.

37

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 4.72.

4.72
Last updated: May 1, 2015
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  1. Payal G.

    Payal G.

    Expert Ruby on Rails Developer

    India - Last active: 1 day ago - Tests: 7 - Portfolio: 9

    Availability : Full time for $4500 per month Expert Ruby on Rails developer with over 7 years experience in developing web applications in different domains. My core competency is to be able to jump in to any phase of project life cycle with full efficiency. Worked well on projects with team of 1-12 members as well as single handedly built projects from scratch to the production/maintenance stage. Full stack developer with backend, frontend and server management skills. Skills: Ruby on Rails, Ruby JavaScript, jQuery, node.js, backbone.js, d3.js Mysql, postgresql, neo4j, mongodb HTML5, CSS3, HAML, SASS RSpec, Cucumber, Selenium, Capybara Amazon Web Services, Heroku Github, SVN Trello, Asana, Pivotal Tracker Adobe Photoshop, Adobe Illustrator API Integration (Facebook, Twitter, Instagram, Salesforce, Google Services and any third party service) SDK development, API development

    $55.56 /hr
    2,996 hours
    4.94
  2. James Ivings

    James Ivings

    Experienced JavaScript Developer

    United Kingdom - Last active: 03/01/2014

    Despite being in the industry but a short time James has developed his programming skills rapidly, working in a variety of teams. Favouring Agile development, James has studied to improve his coding style and efficiency in order to make him an asset to any team. In his spare time James enjoys sharing knowledge to assist others, and as such is an avid Stack Exchange member and recent addition to the moderation team.

    $35.00 /hr
    0 hours
    5.00
  3. Ali hichem K.

    Ali hichem K.

    Web development, PSD to HTML / WordPress,PHP,OOP,HTML/CSS,JQuery,JS

    Algeria - Last active: 1 day ago - Tests: 14 - Portfolio: 10

    WEB programmer and WEB Project Manager with strong 7 years experience in web development. HTML5/CSS3 expert with good SEO and W3C standard Knowledge PHP 5 (object oriented) expert Data Base Programming WordPress expert JavaScript,AJAX,JQuery PSD to XHTML / HTML5 CSS I've Participate in many web project as a developer or a project manager, build my experience on 2 fields : Web development and business development services. I worked as a consultant on many governmental web Project and my mission was to analyse and write reports about the websites state then create road-maps to update them. Feel free to contact me for all web related project ( management , developing , consulting , ... )

    Groups: Bluehost Developers and Designers

    $16.67 /hr
    176 hours
    5.00
  4. Tim Smith

    Tim Smith

    Highly experienced designer, Wordpress developer and data visualiser

    Australia - Last active: 09/30/2014 - Tests: 4

    I have more than 25 years of experience in the design industry, including as a business owner and project manager. I have an optimised work environment and a number of workflow systems and techniques that have been developed over the years. I'm highly proficient in Adobe CS Suite including advanced Photoshop and InDesign skills, so I'm able to handle large documents quickly and accurately. I develop in Wordpress, including creating custom themes, and also create data visualisations in d3.js. Correct grammar and spelling are a given, but my attention to detail does not stop there; I preflight documents and sites carefully and accurately. My communication is clear, direct and unambiguous.

    $60.00 /hr
    0 hours
    0.00
  5. Carl V. Lewis

    Carl V. Lewis

    Data Visualization Developer/Mobile Web Dev.

    United States - Last active: 09/26/2014

    I'm a visual/data journalist, civic-tech entrepreneur, digital content marketer, design thinker, former online editor/social media manager, mobile/front-end designer/developer, interaction programmer, Wordpress/Drupal dev., certified project manager and aspiring data scientist, with more than seven years of cumulative experience in interactive design, data visualization, audience engagement, social media/email marketing strategy, web programming, community-building, UX best-practices, digital content production, deadline reporting and digital analytics/social media metrics. Recent skill-sets I've dabbled in include Python, R, data science, statistical modeling and geospatial visualizations. My overarching goal – whether in journalism, data visualization, information design, marketing, mobile development or, most recently, entrepreneurship – has always been motivated by the goal of building stronger, more informed communities, locally and globally. I'm an urbanist who believes that diversity, digital transparency, social mobility, civic discourse, an informed public and communal values are the key to our sustainable future – whether that be in Macon, Ga., or midtown Manhattan.I'm a visual/data journalist, civic-tech entrepreneur, digital content marketer, design thinker, former online editor/social media manager, mobile/front-end designer/developer, interaction programmer, Wordpress/Drupal dev., certified project manager and aspiring data scientist, with more than seven years of cumulative experience in interactive design, data visualization, audience engagement, social media/email marketing strategy, web programming, community-building, UX best-practices, digital content production, deadline reporting and digital analytics/social media metrics. Recent skill-sets I've dabbled in include Python, R, data science, statistical modeling and geospatial visualizations. My overarching goal – whether in journalism, data visualization, information design, marketing, mobile development or, most recently, entrepreneurship – has always been motivated by the goal of building stronger, more informed communities, locally and globally. I'm an urbanist who believes that diversity, digital transparency, social mobility, civic discourse, an informed public and communal values are the key to our sustainable future – whether that be in Macon, Ga., or midtown Manhattan.

    $50.00 /hr
    0 hours
    0.00
  6. Raymond M.

    Raymond M.

    AngularJS/HTML5/CSS/Coffeescript/Sass/Jade

    Spain - Last active: 12/02/2014 - Tests: 1

    In the past years I have developed several websites and mobile apps/games using HTML5/CSS, AngularJS, CoffeeScript, Sass, Jade, Phonegap and Native Android. At my current job I am working on a mobile banking app using AngularJS. I am interested in challenging projects which help me develop my skills further while helping others out.

    $60.00 /hr
    0 hours
    0.00
  7. Maninder Singh

    Maninder Singh Agency Contractor

    Web Application Development

    India - Last active: 21 days ago - Tests: 2 - Portfolio: 8

    I have 6 years of experience in open source technologies. I enjoy working in serious projects and really doing something that we usually call "Web 3.0". My primary focus is: Architecture, but I have sufficient skills about HTML5 CSS3 and a strong knowledge of JavaScript (JQUERY and AJAX) programming as well . Data visualization developer using d3.js / JavaScript. I Like working on challenging graphs and designs. Apart from data visualization, I work on front-ends (specifically bootstrap) and backend stuff (generally on PHP,I prefer to use frame works like Codeigniter, Laravel, Cakephp, YII). Apart from backend frameworks I like to use MVC javascript framewokrs like Angular, backbone.

    Associated with: Ahex Technologies

    $27.78 /hr
    1,763 hours
    4.13
  8. Deni K.

    Deni K.

    Full stack developer, Software Engineer, Front-end expert

    Macedonia - Last active: 1 day ago - Tests: 12 - Portfolio: 2

    5 years of experience in programming, 3 years in Web development. √ JavaScript: AngularJS, jQuery, D3 √ HTML 5, Responsive CSS 3, Twitter Bootstrap, SASS √ ASP.NET: WebAPI 2, MVC 5, EF 6, SQL Server √ BDD/TDD, OOP, Design Patterns Furthermore, I’m conversant with 20 programming languages and many more auxiliary frameworks, libraries and tools. I have solid understanding of design patterns and I use the best possible practices and techniques to provide you with a modern, stable and scalable product. I'm ready to demonstrate my credentials and knowledge through an online interview/testing, or by sending you a certified recommendation. For detailed info you can check: - http://thehalcyonsavant.com - https://github.com/thehalcyonsavant - http://thehalcyonsavant.com/cv_eu_TheHalcyonSavant.pdf

    $15.00 /hr
    973 hours
    0.00