In addition to his background in business psychology and transformational coaching, Xavier has pursued various courses and studies to enhance his expertise in emotional intelligence. He holds certifications such as Certified Practitioner in Emotional Skills and Competencies (ESaC), Evaluating Truth and Credibility (ETaC), and Certified Six Channel Analysis Coder (SCAnS), enabling him to analyse both verbal and non-verbal behaviour scientifically.

As a behaviour analyst, Xavier completed his Master of Science in Communication, Behavior, and Credibility Analysis at Manchester Metropolitan University (MMU). He recently obtained SCAnS Coder certification from the Emotional Intelligence Academy (EIA) in Manchester, UK, and is a Certified Profiling Expert (CPE).

His professional services encompass behavioural analysis, organisational culture and leadership development, advisory roles, shadow management, person-oriented investigations, lectures, and training.

Behavioural analysis and personal development are his fields of expertise par excellence. With a great sense of responsibility, he greatly enjoys contributing to the success of others from a serving – and therefore leading – role.

As an individual, Xavier is known for his creativity and dedication to identifying opportunities for improvement, always maintaining a results-oriented focus. His overarching goal is to foster sustainable employment relationships and enhance the effectiveness of individuals, teams, and departments through an energetic and positive approach.

Since October 1, 2019, Xavier has been affiliated denhartigh & partners bv.