Specialist in interaction between games and player psychology, optimization, frustration and motivation.
Creator of a psychographic segmentation of gamers.
GD Consultant, Author and former GD Employee.
Worked on all kind of games, from AA to indies, from mods to maps.
Related skills & knowledge:
Knowing a lot about game design (nested compulsive loops, retention mechanics, frustration management, incentives, balance mechanics, learning curve, rythm curve, visual/audio feedbacks, core gameplay, 3C, etc.)