Omar Trejo, Data visualization freelance developerView Profile
Omar Trejo5.0
Freelance Data visualization developer in Mexico City, Mexico

Data and Software Engineer

Most of the time clients prefer explaining data with visualizations, as it makes it much more intuitive to understand what's going on. Good data visualizations are easily understood and convey a specific argument. I can help clients visualize various types of data in creative and effective ways.
Rahul Agarwal, top Data visualization developerView Profile
Rahul Agarwal5.0
Freelance Data visualization developer in Phuket, Thailand

5+ years experienced Data Scientist with 2+ experience in Machine Learning

5 years of experience in delivering projects for Automobile, Manufacturing, Retail, Healthcare and Finance companies - Inventory Solution for Manufacturing Client: Developed dashboards on ABC Analysis, FMS Analysis and Order Quantity Optimizations for one of the largest tractor manufacturers in India. Multiple other dashboards ie. Executive Summary, Vendor Wise Details, Hub Wise Details were also developed in Tableau - Sales Dashboard for Electronic Goods: Developed data model and built dashboard on Qlikview/ Qlik Sense to deliver key insights on beat route planning, display gaps and retail store targeting for optimizing sales with the existing resources. Received appreciation from the CSO, Asia Pacific on the dashboard. - Supply Chain for Automobile: Developed geographic dashboard on Tabl...
Patrick Cason, top Data visualization developerView Profile
Patrick Cason
Freelance Data visualization developer in Nashville, United States

JS Engineer, Designer, and Entrepreneur

I was a technical editor on a D3 book released by Packt Publishing. I was also the lead front-end developer at a political data visualization startup. We used over 100 million rows of open government data to procure data visualizations that accurately explain the political system to the average voter.
Jose A Dianes, top Data visualization developerView Profile
Jose A Dianes5.0
Freelance Data visualization developer in Cambridge, United Kingdom

Data Analytics & Visualisation - SW Engineer PhD

Data visualisation is a natural and powerfull way to show numbers and stories behind data. I normally start by doing some Exploratory Data Analysis work. Then, once I find the story I want to tell, it will depend on what the intended audience is. For single image reports, I normally take a naked chart into some design tool like Sketch and work around it. Alternativelly, I can use R markdown to generate a full data report or go all the way to Shiny, possible powered up with JavaScript visualisation libraries such as D3.js.
Anatoliy Zaslavskiy, Data visualization consultant and programmerView Profile
Anatoliy Zaslavskiy4.9
Freelance Data visualization developer in New York, United States

JS, Backbone, and Data Viz Expert (Great for Mentoring, Second Set Of Eyes, Architecture, Tough Bugs)

I can help you with just about everything Data-Viz. Coming from a JS background, I can show you how to organize and scale complex data visualization projects. I've worked with the WSJ and Federal Reserve on many large data visualizations and interactive graphics using: - D3.js - Processing.js - HighCharts - Raphael.js - Mapbox - CartoDB - Leaflet - Google Maps
Diego Castaño Castiblanco, Data visualization developer and engineerView Profile
Diego Castaño Castiblanco
Freelance Data visualization developer in Bogota, Colombia

Full stack developer and UI motion desiger

With the help of modern tols and frameworks I can design and develop visualizations that are not only accurate and correct but also leverage design and interaction to provide both value and delight to the target user.
Michael Mayernick, Data visualization freelancer and developerView Profile
Michael Mayernick5.0
Freelance Data visualization developer in Boardman, United States

Friendly, patient coach for Ruby, Python, JavaScript, Go, Data Science, Big Data, AI, Blockchain, Chatbots, React / Angular / Native. Technical co-founder of VC backed big data startup.

Hey all - I've been developing web applications for 12 years and love teaching, whether it is your first time, you're looking to pick up a new skill, or keep up on the latest technologies. I'm happy to advise also on the best courses to take, how to establish your career, what technologies to learn next, and how to get your first application or company started.
Kevin Shoultz, top Data visualization developerView Profile
Kevin Shoultz
Freelance Data visualization developer in Joplin, United States

Full Stack designer/developer/engineer

I've been creating user experiences displaying data for websites my entire career. Datagrids, charts in technologies going back to early 2000.
Jeremy Keiper, top Data visualization developerView Profile
Jeremy Keiper
Freelance Data visualization developer in Portsmouth, United States

Enterprise Web Architect / Data Visualization Specialist

I enjoy seeing data represented in a meaningful and interactive format. I have used it to demonstrate the complex relationships in module dependencies for OpenMRS, and in a masters project showing disease correlations in geographic and multivariate perspectives.
Zach Nation, Data visualization freelance programmerView Profile
Zach Nation
Freelance Data visualization developer in Seattle, United States
Helped design and primarily developed the visualization components of GraphLab Create 1.0, GraphLab Canvas. Dato is pushing the boundaries of data visualization on large data sets, with some visualization components tested with billions of rows (terabyte-scale data).
Amit Desai, Data visualization freelance developerView Profile
Amit Desai
Freelance Data visualization developer in Brooklyn, United States

Business Intelligence Professional

Dashboard , Reports, Story, Migration, SQL Query
Jeremy Metz, Data visualization freelance programmerView Profile
Jeremy Metz5.0
Freelance Data visualization developer in London, United Kingdom

Image & data analysis specialist, Python Expert

Works in image analysis at a leading UK university. Strong background in physical simulation and numerical techniques. Formal training includes C++ for numerical simulation, Matlab, Python, and more recently JS (Node.js) for a wide range of applications and domains. Core expertise in image and data analysis, UX, and data visualisation.
Joe Kaire, freelance Data visualization programmerView Profile
Joe Kaire5.0
Freelance Data visualization developer in Miami, United States

Data driven technologist | Web | IoT

Solving business problems with technology is what drives me. I believe it can make life easier for us if implemented correctly and for the right reasons. I help teams focus, design solutions and implement them. When new issues arise, go through the same cycle. I believe that while perfection is a goal, delivery is a need. To achieve that balance teams need to work together, and in my 15+ yrs in the IT world I've seen it in small and large organizations. I can provide guidance, training and work with different groups of stakeholders and business owners to translate requirements into a functional solutions. If you'd like to schedule a session, send me a message and I will reply as soon as possible.
Jonathan Eunice, Data visualization software engineerView Profile
Jonathan Eunice5.0
Freelance Data visualization developer in Ashburn, United States

full-stack Python & JavaScript ● IT architect & strategist ● DevOps ● smokejumper

• Expert full-stack Python & JavaScript developer • Full DevOps: project architecture to production deployment at scale • Outstanding trouble-shooter and "OMG! Everything is on fire! HALP!!" first responder • Strong web app, data structures, data science, and visualization skills • Enjoy complex integration and automation challenges • Love mentoring. Half-price rate ($60/hr) for all genuine students
Ariadni-Karolina Alexiou, Data visualization engineer and developerView Profile
Ariadni-Karolina Alexiou4.9
Freelance Data visualization developer in Regensdorf, Switzerland

Python expert for Data Applications & Web Dev

I'm a Python and Java/Scala developer, with main focus on Big Data solutions and some full stack web dev experience. I will happily look at your code or system and point out bugs or suggest a better way to do something. Have experience with most popular Python libraries including pandas, matplotlib and numpy. If you want a great code review/refactoring of your Python code, from which you are going to learn and improve as a developer, I am the person to go to. If you have a data transformation that is taking ages, ask me for my help. I have been able to achieve speedups of up to 500x for people here, by using libraries such as pandas in an optimized way and being aware of memory usage patterns. I also am particularly well versed in geospatial data management and the open source proje...

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