1969: Dean Collier commenced a career in Travel Industry at age 20.

1979: Became a Professional Speaker promoting P&O Cruises, KLM Royal Dutch Airlines and various Travel Operators for R & S Travel (Now Harvey World Travel)

1980: Started as a Numerologist & Trainee Teacher at the North Shore Parapsychology School (NSPS), Auckland.

1989: Completed 20 years Travel Industry employment as Office Manager of 4 Branches for Russell & Somers Travel in Auckland, cumulating in Group Travel and Promotions Manger at Head Office.

1990: Dean Collier graduated at NSPS.
Self-employed as a Clairvoyant Numerologist, Counsellor (Para-Psychotherapist) and training/workshop educator.

2001: Migrated to Australia with now 25 years experience as a Clairvoyant Numerologist, Counsellor, educator and Professional Speaker.

2002: Co-Director of Maddison Training: People Skills Experts.

Accredited Speaking Member & Committee Member of NSW National Speakers Association of Australia (NSAA).  

2004: Program Director and Secretary: NSW NSAA Chapter

2005: Operations/Stage Manager: NSW NSAA Chapter