Ingo Bressler monogram

Research & Development

This is the website of Ingo Breßler: I am a software developer and computer engineer. My interests include application-oriented numerical data analysis and interpretation in nanotechnology as well as problems in computer-controlled fabrication for additive and subtractive rapid-prototyping, for example 3D Printing and CNC methods.

I offer custom development of

  • data analysis and visualization
  • computational geometry
  • r&d of numerical algorithms
  • applications for multiple platforms

Recent Projects

MCSAS – A program for determining the sizes of nano-particles by analyzing data of small angle scattering measurements such as SAXS or SANS. It is based on a Monte-Carlo algorithm originally developed by Brian R. Pauw to find a model-free size distribution including uncertainties based on the provided data.
I. Bressler, B. R. Pauw, A. F. Thünemann, “McSAS: software for the retrieval of model parameter distributions from scattering patterns”, Journal of Applied Crystallography 2015, 48, 962, DOI 10.1107/S1600576715007347.

SASfit – A program for fitting structural models to small angle scattering data. In 2008, I joined Dr. Joachim Kohlbrecher in development. Since then, I added several features, bug fixes and performed maintenance of the code base.
I. Breßler, J. Kohlbrecher, A. F. Thünemann, “SASfit: a tool for small-angle
scattering data analysis using a library of analytical expressions”, Journal of Applied Crystallography 2015, 48, 1587, DOI 10.1107/S1600576715016544.


Supporting the Open Source idea, collaboration across projects and cross platform interoperability. Further interests are user interface design, data visualization, computer graphics and vision, as well as all kinds of creative problem solving.


Comments are closed.