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

34

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 4.73.

4.73
Last updated: June 1, 2015
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  1. Jimmy Kao

    Jimmy Kao

    Senior AngularJS, Yahoo UI, D3.JS, Frontend Developer

    Malaysia - Last active: 05/03/2014 - Tests: 3 - Portfolio: 4

    === FrontEnd Skills === 8+ years experience with html5/css3 and javascript JS Frameworks: JQuery, AngularJS, Extjs, KnockoutJS, CoffeeScript JS Mobile Frameworks: Jquery Mobile, AngularJS Mobile Responsive Design: Bootstrap Data Visualization : D3.JS, Raphael.JS, Highchart === Backend === Ruby on Rails, Rails 3.x and Rails 4.x

    $27.78 /hr
    44 hours
    4.88
  2. Stephen Whitworth

    Stephen Whitworth

    Data Analyst with specialisations in Python and D3

    United Kingdom - Last active: 12/28/2013 - Tests: 1

    I work as a data analyst at a fast growing startup in London - in which I build visualisation systems, using Python, Javascript and SQL. I also have experience in machine learning - having built sentiment analysers, picture recognition systems, and locational predictors. I work comprehensively but quickly, and am readily contactable throughout GMT time.

    $27.78 /hr
    0 hours
    0.00
  3. Adam Neary

    Adam Neary

    Data Engineer with CTO, Rails/Node experience

    United States - Last active: 06/05/2014 - Tests: 1

    I am a freelance Data Engineer working in Manhattan. I have over 10 years experience, including both CEO and CTO roles in tech startups. I have raised ~$2M in venture financing, launched multiple brands, and have played nearly every role in software and analytical consulting. I have also led business units at larger organizations, and I began my career at a top tier management consulting firm. I write code, but I have also worked with Fortune 500 CEOs and CFOs to solve pressing issues. For the past few years I have acted as an advisor in both formal and informal capacities to software startups in New York City. I am an avid oDesk employer, but I am only now creating an oDesk profile to actually do work myself on the platform. I am eager to get started and earn some street cred on this platform, so my rate is a lot lower than what I've charged in the past for clients directly. Good news for you! ######################################## # Services I offer ######################################## * Data science of all varieties (this is where my skill set is deepest) * Establishment of operational, financial, and customer-driven metrics framework * Business planning, forecasting; alignment of technical roadmap to customer acquisition model and financing strategy * Informed advice on technical architecture/strategy * Gut check of technical requirements and implementation timelines * Translation of business requirements into a technical roadmap * Interview support for technical and non-technical resources (very valuable if you are coming from another industry and don't know what you don't know!) ######################################## # Technologies I like/prefer ######################################## * dbs of all stripes (SQL, noSQL, key/value), hosted or local * r, tableau, and any number of reporting/dashboard solutions * node.js, coffeescript, javascript, backbone, ember * ruby, rails * handlebars and SASS for front end work * github for source control * heroku, aws for hosting

    $135.00 /hr
    0 hours
    0.00
  4. Nathaniel Witmer

    Nathaniel Witmer

    Full Stack Javascript / Node.js Developer

    United States - Last active: 11/07/2014

    I am a javascript-centric full stack developer with experience building responsive and intuitive web applications. I am well versed in a multitude of technologies including javascript, node.js, express, angularjs, jquery, socket.io, mongodb, mongoose, redis, passportjs, mocha, d3js, highcharts, html5, and css3 among other popular technologies, libraries, and frameworks. I have experience working through collaboration with distributed teams as well as writing complete web applications from end-to-end. With many years of B2B consulting experience both in technology development and beyond, I exhibit excellent communication skills and deliver a level of professionalism that is hard to find. I am conveniently located in Chicago, IL (CST).

    $45.00 /hr
    0 hours
    0.00
  5. Jason Nichols

    Software Architect

    United States - Last active: 10/19/2014 - Tests: 1

    I'm currently a Software Architect with NYSE, previously with IAC, and AT&T Research Labs. I have a background in data analysis,specifically economics, finance, and accounting. I prefer work in the FinTech space, and am based out of NYC. As far as technical chops, I've been a reviewer on two books on MongoDB, and am writing a third, I've contributed to numerous Node modules, and other open source projects. JavaScript is my preferred language, though I'm comfortable with Python, C/#/++, or Java in a pinch.

    $50.00 /hr
    0 hours
    0.00
  6. Antonio Tralice

    Antonio Tralice Agency Contractor

    Data Scientist

    Argentina - Last active: 12/05/2014 - Tests: 2 - Portfolio: 1

    I am a Computer Engineer graduated from Universidad Nacional de Tucumán of Argentina where i gain a strong foundation for reasoning and problem-solving. I´m actually working as Consultant in the software Industry, however, my skills are transferable to other industries as well.

    Associated with: MySQL PostgreSQL Solutions

    $12.22 /hr
    0 hours
    0.00
  7. Ali hichem K.

    Ali hichem K.

    Wordpress Expert / Web Project manager

    Algeria - Last active: 1 day ago - Tests: 15 - Portfolio: 5

    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

    $15.00 /hr
    208 hours
    4.09
  8. Abhisekh P.

    Abhisekh P.

    Data analysis and visualization professional

    Canada - Last active: 18 days ago

    Abhisekh Patra Profile: A young professional with a unique combination of business experience and technical skills, bringing to the table the ability to combine business development with technical applications. Total Experience: 4 years Projects implemented till date Research Assistant, August 2014 – Present School Of Interactive Arts and Technology: Simon Fraser University, Vancouver (Canada) • Involved in research on how to effectively use color for effective information visualization • Involved in designing interactive visualization in D3.js for analyzing Energy Datasets • Implemented Design principles for Overview, zoom and filter • Studied design principles for modeling Time Series data  Senior Expense analyst, March 2013 – Present Essex Lake Group LLC, New York (U.S.A)-Gurgaon (India) Designing Unit Cost Calculation POC for a large Insurance Client • Actively participated in a series of business meetings to understand the calculation of Unit Cost across Field Claim Offices. • Involved in Requirement Analysis & Design • Designed a method to compute Unit Cost across FCO in Qlikview • Designed visualizations for Direct Expenses based on drivers like FTE, Compensation, Claims Reported • Designed Visualizations for Indirect Expenses. • Designed Visualizations for Including Vendor and third party Expenses  Senior Expense analyst, March 2013 – August 2014 Essex Lake Group LLC, New York (U.S.A)-Gurgaon (India) Designing Expense Intelligence Tool for a large Insurance Client • Designed and developed Expense Intelligence tool for various finance departments using Qlikview • Interacted with client and took part in a series of business meetings and discussions to scope out new reports • Involved in Requirement Analysis & Design • Transitioned the knowledge over call and brought the offshore team to speed for project • Involved in designing Logical and Physical data models • Developed Visualizations on consolidated data from multiple General Ledgers, Accounts and Cost Centers. • Integrated reimbursement spend and HR data to help compliance teams track spend patterns • Developed visualization of Vendor spends analysis for Procurement teams to help them understand vendor relationship. • Integrated HR data to develop visualization to help HR team for Workforce Optimization. • Implemented visualizations for Span of Control Analysis Senior Expense analyst, March 2013 – August 2014 Essex Lake Group LLC, New York (U.S.A)-Gurgaon (India) Designing Excel based Expense Reports for a large Insurance Client • Designed and developed Excel based Expense reports shared on monthly basis with the CFO’s for five Lines of Business • Interacted with client and took part in a series of business meetings and discussions to scope out new reports • Involved in Requirement Analysis & Design • Help team to automate the Excel reports generation using VBA Senior Business analyst, July 2012 – March 2013 Mu Sigma Business Solutions Pvt. Ltd., Bangalore Developing Sales/Call Plan/Performance Reports for a large Pharma Client • Designed and developed iPad compatible sales and Call plan reports for the field fore of a leading Pharmaceutical company • Interacted directly with client and took part in a series of business meetings and discussions to scope out the work • Involved in Requirement Analysis & Design • Involved in designing Logical and Physical data models • Functionality of the report included drill ability across geographies from the Nation level to the customer level showing sales trend at each level • Suggested the KPIs to be included in the rationalized report • Designed and developed visualizations for showing sales trends and market share. • Designed and developed visualizations for grouping and comparing metrics across various Dimensions • Platform of the report was Qlikview which was integrated with database using SAS Business Analyst, January 2012 – April 2012 Migrating existing Sales Report for a Large Pharma Client • Designed and developed iPad compatible sales reports for the field force of a leading Pharmaceutical company • Sales of the product was reported across various dimensions like market, channel, segment, geography and time periods • Platform of the report was Qlikview which was integrated with database using SAS • Involved in Extracting, Transforming and Loading data from different data source • Setting up Statistical methods of testing sales and share values accuracy.. • Played a pivotal role in a 5 members team to get the reports out Business Analyst, March 2011 – January 2012 Developing a data visualization tool for a large Healthcare Client • Interacted directly with client to understand the data sources, tools and technologies to be used • Developed a tree based analytic tool which uses RAVIS and HEATMAPS for demographic analysis • Involved in developing the front end using Flex while the middle tier was in .net which communicates with Data base

    $15.00 /hr
    0 hours
    0.00