Collin Moreno-Crestejo
Ontario,CA
Summary
Hello my name is Collin Moreno-Crestejo and I am a dedicated person with great social skills and an endless amount of excitement for life. I have experience with elementary, middle, and high school students. In the past I was an instructional aid in music programs. Currently I work as a Registered Behavioral Technician (RBT) and provide one-on-one Applied Behavior Analysis (ABA) therapy to children with autism. I am also an artist with great communication skills and a positive outlook on life. I value leadership and a work environment that matches my positive attitude as well as one that fosters communication and team building. I am great at time management and I learn very fast, thriving in all types of environments.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Registered Behavior Technician
FirstSteps For Kids
Los Angeles, CA
01.2026 - Current
- Providing one-on-one Applied Behavior Analysis (ABA) therapy to children with autism and developmental disabilities.
- Supported clients in both home and school settings
- Documented student progress and behavioral data to track individual development.
- Collaborated with teachers to design individualized learning plans based on student needs.
- Implemented positive reinforcement strategies to encourage desired behaviors among students.
- Conducted one-on-one and group sessions to support social skills development.
- Promoted positive behavior change by utilizing reinforcement strategies, token economies, and behavior contracts.
- Improved client behavior by implementing individualized ABA therapy plans and tracking progress.
- Observed, monitored and recorded problem behaviors through accurate behavior-consequence data collection, graphs, and anecdotal notes.
- Prevented instances of maladaptive behavior escalation using de-escalation techniques while maintaining a safe environment for both staff members and clients alike.
- Intervened with clients' challenging behaviors by reinforcing therapeutic alternatives and coping mechanisms.
- Empowered clients to self-advocate by teaching them effective communication strategies and adaptive coping mechanisms.
- Developed rapport with clients and families, fostering trust and open communication essential to successful treatment outcomes.
- Supported client using principles of applied behavior analysis.
- Increased client independence through the teaching of daily living skills such as self-care routines, meal preparation, and household chores.
- Ensured adherence to ethical guidelines set forth by the Behavior Analyst Certification Board at all times during practice.
Volunteer
St. Paul the Apostle Catholic Church
Chino Hills, CA
08.2024 - Current
- Assisted with special events and programs.
- Maintained clean, neat, and operational facilities to serve program needs.
- Facilitated high school teens on overnight church retreats.
- Attended weekly service and acted as a substitute teacher to formation classes for high school students.
- Supported engaging, fun, and smooth-running events by helping with organization and planning.
- Used strong interpersonal communication skills to convey information to others and foster a welcoming environment within the church.
Volunteer
Canyon Hills Junior High
Chino Hills, CA
09.2021 - 04.2025
- Used strong interpersonal communication skills to convey information to others.
- Created and fostered a safe learning environment for middle school students.
- Assisted and helped the main music teacher and provided instructional aid to students.
- Facilitated middle school students during after school music program.
Education
High school diploma -
Ruben S. Ayala High School
Chino Hills, CA05-2025
Bachelor of Arts - Graphic Design
Otis College of Art And Design
Los Angeles, CA06-2029
Skills
- Active listening
- English
- Communication skills
- Leadership
- Writing skills
- Cash Handling
- Applied behavior analysis
- Social skills development
- Registered behavior technician (RBT)
- Working with children
- Applied Behavior Analysis (ABA)
- Graphic Design
- Logo design
- Visual communication
Community Service
St. Paul the Apostle Cross Trainer, 2024-08, Present, A catholic based ministry dedicated to drawing ourselves and those around us closer to Jesus by living a Sacramental life in accord with the teachings of the Catholic Church, and to be empowered by the grace of the Sacraments to witness and share God's love with others. Actively coordinating retreats in which children in high school leave the secular world behind and are immersed in the catholic faith.
Certification
- RBT - Registered Behavior Technician
Timeline
Registered Behavior Technician
FirstSteps For Kids
01.2026 - Current
Volunteer
St. Paul the Apostle Catholic Church
08.2024 - Current
Volunteer
Canyon Hills Junior High
09.2021 - 04.2025
High school diploma -
Ruben S. Ayala High School
Bachelor of Arts - Graphic Design
Otis College of Art And Design