David Achache is an accomplished entrepreneur, expert accountant, and seasoned advisor with a trailblazing spirit. He has a vast experience in the field of accounting, fiscal management, and business consulting, having worked with diverse businesses ranging from TPE-PMEs to start-ups and independents.

David Achache started his academic journey at Lycée Charlemagne, where he studied Bac Scientifique, Mention bien. Later, he enrolled for his Master's degree in Contrôle Comptabilité Audit at Université Paris 1 Panthéon-Sorbonne, followed by a License de mathématiques appliquées at Université Paris Dauphine. To further his expertise, he completed his DSCG, diplôme supérieur de comptabilité et de gestion, and Diplôme d'expertise comptable at Université Paris 1 Panthéon-Sorbonne.

David formally worked as a Stage en Audit financier at KPMG France, Stage en Audit at COFIGEX, and Stage en Cabinet d'expertise comptabilité at Cabinet Pierre Afriat. He further served as Chef de mission - Diplomé d'Expertise comptable et de Commissariat aux comptes at AUDIT ET SOLUTIONS before founding ADR EXPERTISE, where he currently serves as the company's President and Founder.

ADF Expertise is a professional consulting firm providing accounting, legal, digitalization, and other business consulting services to TPE-PMEs, startups, and independent businesses. At ADR Expertise, David is keen to help entrepreneurs develop their business strategies, optimize workflows, minimize costs, and improve their financial performance. He works diligently with his clients in ongoing operations and offering strategic advice to help them grow their businesses.