Ulysses Castillejo

Worked in a school setting within specialized academic instructional environments, providing support to small groups or individual students. Implemented evidence-based behavior support plans (BSP) to meet student expectations and addressed the emotional aspect of learning while managing student behavior.

Specialized in fine-tuning Large Language Models (LLMs) for advanced technical reasoning in STEM subjects, with a primary focus on mathematics. Executed Reinforcement Learning with Human Feedback (RLHF) by evaluating, comparing, and ranking AI-generated responses to improve model performance.

Engaged with customers to address questions and concerns, building company rapport and applying product knowledge to guide purchases. Performed general maintenance, including cleaning and restocking merchandise, and operated the register for various transactions.

Monitored and updated the company website weekly, managing products for sale through WordPress and WooCommerce. Ensured user-friendly website design with web accessibility and increased website traffic by implementing SEO tactics.

Worked one-on-one with behaviorally troubled children and adolescents with learning disabilities in a home setting. Applied and regulated behavior intervention plans set by BCBA on a weekly basis, conceptualizing inventive methods for interventions.

Currently pursuing a Bachelor of Arts in Psychology, focusing on understanding human behavior and mental processes. Developing a strong foundation in psychological theories and research methods.

Completed high school education, earning a diploma. Gained foundational knowledge across various subjects and developed essential academic skills.