Dr-Eng. in Thermodynamics. 30 years' experience in solar thermal and photovoltaics. He is the technical director of Tecsol. Responsible for the Tecsol's training courses organization (around 15 trainees each month). Evaluator for the OPQIBI (French national certification body for engineering) and for the projects presented to DERBI (solar energy French national cluster) for funding. Recently appointed as a technical expert by the Montpellier's court.