We help you to get and organize information from public data or different websites with scrapping.


We structure databases with information from multiple databases in multiple formats. Organization of information and standardization of variables.

Visualization apps

We create public data visualization applications so that your users can know and explore databases. We use the latest technologies in data visualization to communicate information.


We implement artificial intelligence algorithms to facilitate your work with data, from predictive algorithms to pattern recognition.

Web specials

We develop interactive web specials based on data. The specials have different visual components to guide your readers. See examples of our specials.

About us

Datasketch is a digital platform of investigative and data journalism. Our portal allows journalists, data scientists, social scientists and citizens in general to learn and consult on data visualizations, tools, software and in-depth research on various short-term issues. We have free data tools and different projects to bridge the gap between data and citizenship that facilitates the democratization of knowledge and a critical review of social realities based on information contrasts.

Our team

Juan Pablo Marín

Electronic engineer with a master's degree in computational statistics. Expert in data science with applications in multiple areas such as economics, hydrology and journalism.

Camila Achuri

Statistics and expert in R programming language. She has developed various applications of data visualization in mobility and open data subjects.

Juliana Galvis

Politologist and candidate for a Master in Digital Humanities. She is currently leading the development of the Who Is database, as well as supporting journalistic research and the creation of databases.

David Daza

Bachelor of Electronics. Expert in development of applications and websites with emphasis on data journalism and content management of multiple databases.

Verónica Toro

Anthropologist and researcher. Responsible for the management and organization of the data-community in Colombia and Latin America and provide support in journalistic investigations and the creation of databases.

Mariana Villamizar

Systems engineer and designer. Expert in user experience, data visualization and graphic communication. Feminist.


The best in #ddj this week!

June 12, 2017

This week we have seen new and very interesting #ddj projects. This is our selection we believe may interest you.


This week we have seen new and very interesting #ddj projects. This is our selection we believe may interest you. 

This article made by the NYT  is a great example of how a visualization can change a story for the readers... even if its not an interactive. 

The people at ComputerWorld designed this list with more than 22 different free tools to design #dataviz and do some data analysis.

How do you know if you are doing good #ddj? What indicators are good to keep in mind? What practices should you avoid? These are the advice of 45 journalists that gathered at the Data Journalism Unconference 2017, organized by the BBC.

How can you understand the political changes in the UK? This #dataviz  perfectly explains why Teresa May was defeated and why there were so drastic changes. 

FastCompany developed this piece which analyses the migratory movements since the year 2000. Cool graphics that compliment an interesting text.

Have you ever wondered where to find reliable datasets that you can use to do #ddj? Quartz data editor Chris Groskopf has just published a cured list with links to online sites where you can find data published by trusted sources.

María Isabel Magaña

Journalist, Master in Investigative Journalism and #DataViz. Thus, I see data everywhere. Promoting transparency through

Don't miss the best of the Microsoft Summit!

June 11, 2017
Don't miss the best of the Microsoft Summit!