Zak Brearley

Lead Behaviour Support Practioner

I am the Lead Behaviour Support Practitioner here at Mosaic. I’ve worked within the sector for over 10 years, commencing my journey as a support worker and progressing through different management roles along the way.

I have a keen understanding and interest regarding Restrictive Practices and am passionate about supporting and empowering those I work with. I am dedicated to developing an experienced and well sort-after team of practitioners here at Mosaic.

In my personal time, I consider myself to be a Horror and Sci-Fi buff and am passionate about everything within the genres.

Marie-Claire Doren Brevis

Behaviour Support Practitioner

My name is Marie-Claire Doren Brevis, I’m a Positive Behaviour Support Practitioner at Mosaic. I completed a Bachelor's in Speech Pathology followed by a Graduate Diploma in Neuropsychology, since then I have been working in the disability sector, with people in different age ranges and with different abilities. Now I work as a passionate Behaviour Practitioner committed to improving the quality of life for people living with disabilities.

In my free time, I practice lots of sports and enjoy the beautiful place where we live.

Ryan Vallelonga

Behaviour Support Practitioner

My name is Ryan Vallelonga, I am a Behaviour Support Practitioner here at Mosaic. I have previously worked as a support worker and completed a Bachelor of Psychology at Curtin University.

I am passionate about having a positive impact on the lives of people with disability and helping them chase their dreams. Through my role, I have learnt about how important it is to give time to understand everyone’s behaviours and what they may mean to each person.

When I’m not working, I’m listening to music or on the cricket/football field!

André Coutinho

Behaviour Support Practitioner

My name is Andre Coutinho, I am a Behaviour Support Practitioner here at Mosaic. Previous to this role, I studied and completed a Bachelor’s in Psychology.

One of my interests is in abnormal psychology – specifically understanding behaviour and emotion. I am enthusiastic about supporting my clients and helping them achieve their goals.

When I am not working, I am either playing or watching sports, specifically AFL and NBA.

Jeffery (Jeff) Carman

Behaviour Support Practitioner

My name is Jeffery Carman, I am a Behaviour Support Practitioner here at Mosaic. I attended Curtin University where I completed a Bachelor of Science (Nursing) and have been in the disability sector for the past 4 years. I have worked as both a support worker and as a service coordinator and I am passionate about helping and supporting people to live their best possible life.

When I'm not working I enjoy listening to music of all varieties, watching or playing sports and cooking lots of different food for my friends and family.

Hayam Hammad

Behaviour Support Practitioner

My name is Hayam Hammad, I am a Behaviour Support Practitioner here at Mosaic.

I have over nine years of experience working in the Disability Sector in roles that include Positive Behaviour Support, planning and direct implementation of behavioural interventions for young individuals with Autism, intellectual disability, and psycho-social disability. I am also a qualified counsellor and in my final year of Psychotherapy’s master’s degree.

During my spare time, I live a fairly busy life as I enjoy doing volunteer counselling with families in one of the secondary schools for special needs in WA; I believe everyone has a story, and every story matters in understanding a person’s values, circumstances, behaviours, and needs. I also participate in the quarterly board meeting as a school board member. I am a mother of two children, who are my greatest teachers and inspiration in life; we enjoy doing indoor and outdoor activities together except hot yoga; it’s my self-care time.