Transforming complex data into powerful visuals

My name is Bastiaan Grisel, and I use data science, visualization and 3D technology to help you work smarter and make better decisions

  • Logo of the Erasmus MC hospital
  • Logo of Volkswagen
  • Logo of the GGD Regio Utrecht
  • Logo of the Rabobank
  • Logo of the Amsterdam UMC hospital
  • Logo of the ABN AMRO bank
  • Logo of the Wageningen University
  • Logo of the Delft University of Technology
  • Logo of PGGM
  • Logo of the NIBUD
  • Logo of KPN

Data Science and AI

I help organizations make sense of their data so they can make smarter decisions. I work with teams to organize and clean up their data, improve scripts, and transform messy codebases into efficient systems. I create dashboards with tools like Tableau and Power BI or build custom visualizations using Python and JavaScript to meet specific needs.

Key Services

  • Improving business processes using data and AI

  • Refactoring and optimizing codebases

  • Creating dashboards with Python, Tableau, Power BI, and R

  • Simplifying complex datasets for technical and non-technical teams

Virtual and Augmented Reality

My favorite projects are the ones that push the boundaries of technology and innovation. Where I can use new media technology such as 3D and VR to design interfaces that allow even more natural interaction with complex information. I've worked on various cutting-edge projects in the healthcare, aviation, and maritime industries and would love to discuss how we can solve the toughest problems with the full breadth of technology that we have available today.

Key Topics

  • Virtual and Augmented Reality

  • Digital Twins

  • Interactive Training

  • Data Art Installations

Training and Workshops

I help teams make better use of their data through practical, hands-on training. With over five years of experience delivering company training sessions and hundreds of workshops under my belt, I develop tailored materials to address specific questions and team needs. I teach data visualization, Python and R for data science, and AI fundamentals, providing your team with the skills to work smarter and tackle real-world challenges.

Key Topics

  • Python and R for Data Science

  • Introduction to AI for managers and its practical applications

  • Writing clear, maintainable, and reusable code

  • Breaking down data science and AI into practical, easy-to-grasp concepts

Hi, I’m Bastiaan!

I’m Bastiaan Grisel, a freelance data scientist who helps businesses and teams make sense of complex data. With an MSc in Data Science and a track record of delivering creative and practical solutions, I focus on turning messy data into clear insights and building tools that people can actually use.

I’m passionate about exploring new media like 3D, AR, and VR to create innovative ways of interacting with complex data. This part of my work operates at the intersection of data and art, experimenting with how technology can make information more intuitive and engaging.

Connect with me on LinkedIn

A selection of my projects