Open Source GIS Consultancy, Training & Coaching

Do you need help with
Open Source GIS?

I'm Hans van der Kwast. With more than 20 years of experience with GIS and Remote Sensing in education and projects, I'm now offering consultancy, training and coaching in open source GIS. I'm an active member in the QGIS community, a QGIS certified trainer, and board member of the Dutch QGIS User Group. I've established the GIS OpenCourseWare platform for sharing free course materials on QGIS, Python, Mergin Maps, Google Earth Engine and much more. The PCRaster Tools plugin for QGIS that I've developed has been downloaded more than 60k times. Furthermore, I'm co-author of the book QGIS for Hydrological Applications and I have a YouTube Channel with more than 25k subscribers. As a member of QCooperative, I'm well connected with the best open source GIS developers.

Consultancy

Are you struggling with your GIS work flows?

I offer online consultancy on  GIS work flows with QGIS, Mergin Maps, Python, PCRaster, WebODM, GDAL and other open source software.

Online training

Do you need a GIS training?

I create online tailor-made trainings on open source GIS software and Python. For QGIS I provide the official QGIS certificate.

Coaching

Are you looking for a coach?

I provide online coaching sessions to beginning and more advanced GIS professionals. Topics for coaching could be on open source business model development, marketing or GIS career development.

Free services

Are you looking for free training materials?

Check my YouTube Channel and the GIS OpenCourseWare platform for free videos and step-by-step tutorials. These come without support and without certificates.

My latest blog posts

#30DayMapChallenge 2024

30/11/2024

This year, I once again took part in the #30DayMapChallenge. It's always a demanding yet rewarding experience, allowing me to experiment with new techniques and witness the incredible creativity of mappers worldwide. Initiated by Topi Tjukanov on Twitter in 2019, this challenge has become an annual November tradition.