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Our Experts

Dr Austin Aloysius Tay, Chartered Psychologist

Austin is the Founder and Principal Consultant of OmniPsi Consulting.  He has worked with various international clients in the delivering of executive coaching, executive selection, assessment and development, and career transition services. 


Prior to becoming a practicing psychologist, Austin spent 16 years working in various industries and has experience in sales and marketing, business development and operations management.


He has contributed articles for E-Financial and HKIHRM, and blogs on HR related and IO Psychology matters. 




Austin has a Bachelors in Psychology with Socio-Legal Studies, a Masters in International and Commercial Law, a Postgraduate Diploma in Law and a Masters in Psychology of Work. He has a PhD in Organizational Psychology focusing on using Acceptance Commitment Therapy as a coping strategy for workplace bullying.


He holds both Level A & Level B Certificate of Competence in Occupational Testing from the British Psychological Society, a European Test User Certificate (Level 2) : Work and Organisational Assessment and a Registered Practitioner with the Psychological Testing Center of the British Psychological Society. He is also certified in SHL, Saville Wave, Talent Q, 15PF, Identity, Apollo, Hogan and Cubiks suite of psychometric tools. He is also trained in Acceptance Commitment Therapy.




He is the President of the Hong Kong Psychological Society (2019 - 2020) and the Chair of the Division of Industrial Organisational Psychology of the Hong Kong Psychological Society (2019 - 2021). He is an Associate Fellow and a Chartered Psychologist of the British Psychological Society and Hong Kong Psychological Society, an Associate with the American Psychological Association, and a Registered Psychologist with the Singapore Psychological Society. He is a member of the Division of Occupational Psychology of the British Psychological Society, the Society of Industrial Organisational Psychology of the American Psychological Association. He is a Chartered Scientist with the Science Council UK, a member of both the International Association on Workplace Bullying and Harassment and the Association for Contextual Behavioural Science. He is a founding member of the European Mentoring and Coaching Council (EMCC) Asia Pac.

Miwako Wakui is a practicing Clinical psychologist who specializes in mental health and workplace bullying. She is also a practicing Labour and Security attorney,  career counsellor and lecturer in Japan.

She is the Founder of Prism Ltd with offices in Tokyo, Fukuoka, and Singapore. She has worked with various Japanese government agencies, prefectural executive agencies and multinational organisations in the areas of employee training and counselling. She is an author of 21 books and a regular contributor of articles to HR magazines. 

Miwako Wakui, Clinical Psychologist