Darina Donnellan

Senior Behaviour Analyst, BCBA, UKBA(cert)

Darina joined Green Light in September 2020 following two years of working as a self-employed ABA tutor. This role involved working alongside a Board Certified Behaviour Analyst (BCBA) designing and implementing plans to increase functional, social and academic skills, and decrease behaviours that challenge. Darina has previously worked in a number of different settings including mainstream primary schools, SEN schools and on home programmes. Darina completed a Masters Degree in Applied Behaviour Analysis at Bangor University in 2018, completing an internship in a maintained SEN school alongside her MSc. Darina completed 1,500 hours supervised practice before sitting and passing the exam to become a Board Certified Behaviour Analyst in October 2021.  Find out more about Darina in our Meet the Team blog

Darina was promoted to Senior Behaviour Analyst in April 2025.

Chloe Brindley

Senior Behaviour Analyst, BCBA, UKBA(cert)

Chloe joined Green Light in October 2020 after completing her Master Degree in Applied Behaviour Analysis at Bangor University. Whilst studying, Chloe was part of the University’s internship programme, working in schools around North Wales, including primary schools and pupil referral units. In this role Chloe assisted Board Certified Behaviour Analysts in the collection of data via behavioural observations. Chloe also assisted with the implementation of behaviour plans to reduce challenging behaviour and increase emotional regulation and academic and social skills. Chloe completed 1,500 hours supervised practice before sitting and passing the exam to become a Board Certified Behaviour Analyst in December 2021. Find out more about Chloe in our Meet the Team Blog.

Chloe was promoted to Senior Behaviour Analyst in April 2025.

 

Patrycja Severs

Behaviour Analyst, BCBA, UKBA(cert)

Patrycja joined Green Light in October 2024, coming from Leonard Cheshire, a charity that supports individuals with disabilities. She has an academic background focused on language and behaviour, holding two Master’s degrees: one from Queen’s University Belfast and another from the University of Reading. The first is an MSc in Applied Behaviour Analysis (ABA), which she completed in 2021, and the second is an MSc in Language Sciences, completed in 2017. Prior to that, she earned a Master’s degree in Classics from the University of Reading in 2014, and a BA in Classical Philology from the University of Gdansk in 2012.  Patrycja became a Board Certified Behaviour Analyst in March 2023.

Patrycja has worked extensively with both children and adults with learning disabilities and autism across a range of settings, including special needs schools, home-based ABA programmes, and adult care environments such as residential homes and supported living. Her work has focused on improving communication and teaching daily living skills to foster greater independence.

Hear more about Patrycja in our “Meet the Team” blog.

Ana Barbosa

Behaviour Analyst Intern

Ana joined Green Light in March 2024, relocating to Cornwall from a service in London where she supported children with learning disabilities and autism receiving applied behaviour analysis in family and school settings.  Ana completed her Masters Degree in Applied Behaviour Analysis at the University of Kent, Tizard Centre in 2023, and is working towards becoming a Board Certified Behaviour Analyst and UKBA(cert).

Cade Miller

Deputy Manager/Registered Behaviour Technician

Former surf coach Cade joined Green Light in October 2022 as a Support Worker, supporting adults with learning disabilities, autism, and challenging behaviour in a number of Green Light’s registered care homes.  In July 2023, Cade became a Behaviour Technician, undertaking theoretical and supervised competency training under a Board Certified Behaviour Analyst.  In June 2024, Cade passed the exam to become a Registered Behaviour Technician.  Read more about Cade’s journey to become an RBT here

Cade was promoted to Deputy Manager/Registered Behaviour Technician in January 2025.

Clarissa Mitchell

Registered Behaviour Technician

Clarissa Mitchell joined Green Light in July 2021 initially as a Support Worker, then Senior Support Worker, before being promoted to a Behaviour Technician in September 2022.  Clarissa joined Green Light with extensive experience in health and social care in a range of settings.  She is currently working across a number of teams supporting adults with learning disabilities and autism.  Read more in Clarissa’s meet the team blog

Jon Gibbons

Registered Behaviour Technician

Jon joined Green Light in July 2018 with over 20 years experience in the Health & Social Care sector, 15 of which were in junior managerial roles.  As a member of the Huthnance Park team, Jon took on senior support worker, and key worker responsibilities.  This enabled Jon to work closely with Chloe Brindley, a Behaviour Analyst from Green Light’s PBS team, who was assigned to the home.  As a result, Jon became interested in the person centred approaches being used to teach people skills that would improve their quality of life.  When the opportunity arose, Jon applied to become a Behaviour Technician, a role that builds on these achievements.  Jon started this role in January 2023.  Find out more about Jon in his meet the team blog

Jasmin Coles

Registered Behaviour Technician

Jasmin joined Green Light as a Behaviour Technician in June 2023 after completing a Degree in Psychology at the University of Plymouth.  After completing theoretical and supervised competency training under a Board Certified Behaviour Analyst Jasmin applied for, and passed the exam to become a Registered Behaviour Technician in July 2024.  Read more about Jasmin’s journey to becoming an RBT here