D3.Js Freelancers

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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. Sergei Basharov

    Sergei Basharov

    JavaScript/React/Angular/D3/CSS3/HTML5 Frontend Developer and Designer

    Russia - Last active: 1 day ago - Tests: 9 - Portfolio: 27

    Currently I am focused in creating rich client-side apps using JavaScript advanced techniques, CSS3 and HTML5 features. I am keen in creating perfectly looking user interfaces and visualizations with help of D3,js and my great experience with UI/UX. Using best practices and a streamlined workflow I manage to work on complex solutions that include hundreds of user-cases and apps views that are often created as real-time dynamic apps. I use TDD where applicable in my frontend engineering work. Being a problem solver for my clients I am sure that clean, semantic markup and content-driven, responsive layouts are the way forward. I believe in building sites that are device-agnostic, adapting layouts and experiences to a user's viewing environment. I am a fan of progressive enhancement in my work. Having solid backend development experience with multiple languages like Python, C# and JavaScript I try to imagine and see the whole picture of projects I work on.

    Groups: Yahoo Web Hosting Designer

    $60.00 /hr
    3,325 hours
    4.90
  2. Elise R.

    Elise R.

    Scientific Programmer

    United States - Last active: 24 days ago - Tests: 8 - Portfolio: 1

    I enjoy helping people solve their technical problems in a variety of fields. I've developed complex, multidisciplinary projects for a variety of clients in education, science and finance. I have a solid history in scientific programming, including data acquisition, data visualization and numerical modeling, including simulations and forecasting. I'm flexible about my rate for most projects, and charge significantly less for projects that are primarily programming.

    $50.00 /hr
    161 hours
    5.00
  3. Nagarjuna Reddy Kora

    Nagarjuna Reddy Kora Agency Contractor

    13yrs Exp: Autodesk API, Solidworks API, C#, VB, D3js

    India - Last active: 1 day ago - Tests: 8 - Portfolio: 17

    Expert in CAD Macro programming and custom CAD application development for AutoCAD, AutoCAD Map3D, Solidworks, Autodesk Inventor, CATIA, SolidEdge, Unigraphics and Ansys. Experience: 13 years. Development Technologies: AutoCAD: AutoLISP, Visual LISP, VBA, Object ARX, .Net ARX (C# / VB.Net) Solidworks: VBA, VB, .Net (C# / VB.Net) Inventor: VBA, VB, .Net (C# / VB.Net) CATIA: VBA, CAA, RADE Unigraphics: GRIP, KF, UG Open API Ansys: APDL Front end development technologies: Windows forms applications using standard windows form controls and WPF. Web applications with Silverlight, ASP.Net, Lightswitch. Web services using ASP.Net, WCF. Databases: SQL Server, MS Access, SQLite, Oracle, Dbase Our services includes: - CAD Macro Programming - CAD Customization - CAD Design Automation Application Development - CAD Drawing Automation - CAD Productivity Tool Development - CAD Product Catalog Development etc...

    Associated with: FDES Design Automations

    $33.33 /hr
    164 hours
    4.98
  4. Nikita Rokotyan

    Nikita Rokotyan

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

    Russia - Last active: 6 days ago - Tests: 1

    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

    $40.00 /hr
    19 hours
    4.91
  5. Matthieu Valleton

    D3.js expert.

    France - Last active: 10/19/2013

    I have a fair bit of experience of D3.js, especially regarding performance issues with large datasets, and a sufficient knowledge of CSS3 to make visualizations beautiful. I also write tools to retrieve data when not directly available.

    $60.00 /hr
    0 hours
    0.00
  6. Mathieu Elie

    Mathieu Elie

    Data Freelance / D3.js + elasticsearch

    France - Last active: 3 months ago

    Passionate about technologies around "start-up" eco-system: NoSQL, ruby, ruby on rails, elasticsearch... I have skills both on backend and architectural design (reverse proxy, scalability, caching, API, database..) and frontend side (HTML5 , websocket, javascript, coffeescript...). I will review every project submitted, especially including trending technologies, innovative aspect but also fun and sexy project !

    $95.00 /hr
    0 hours
    0.00
  7. Sanjay M.

    Sanjay M.

    D3.js, Data Visualization and Javascript Developer

    India - Last active: 1 day ago - Tests: 1

    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!

    $30.00 /hr
    0 hours
    5.00
  8. Anthony S.

    Anthony S.

    Front-end web developer

    Russia - Last active: 1 day ago - Tests: 5 - Portfolio: 6

    Hello, my name is Anton, I'm a Russian based Front End web developer with 5 years of dedicated experience. I have a passion for clean and neat web interfaces that produce seamless user experience. In my everyday work I build: - JavaScript applications, using Backbone and AngularJS frameworks. - Hybrid mobile applications with Ionic, jQuery Mobile, Phonegap. - Modern CSS3, with OOPCSS via BEM methodology, with the help of LESS/SASS. - Visual data representation with D3.js. - Server side JavaScript with Node.js.

    $27.00 /hr
    9,308 hours
    4.91