- Graduate of University of Zagreb, Croatia, 1988-1992.
- PhD at Imperial College: Adaptive Mesh Refinement using OpenFOAM
- Principal developer of OpenFOAM
- Senior developer at CD-adapco
- Technical Director at Nabla Ltd
- 8 years consultant to Fluent Inc. on next-generation software, Software architecture, Physical models
- Founder of Wikki Ltd in 2004
- Chartered Engineer since 2008
- Professor at Zagreb university, Chair of Turbo-machinery, Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, Croatia
- Visiting professor, Fluid Mechanics Group, University of Zaragoza Spain, 2007
- Visiting professor, Federico Santa Maria Technical University Valparaiso, Chile, 2005

Contact details
- +44 (0) 20 3176 7190
- h.jasak[at]wikki.co.uk
- Wikki Ltd.
459 Southbank House
Black Prince Road
London
SE1 7SJ
United Kingdom