Cathal McStay

Supporting heterogeneous architectures in ASiMoV-CCS (CFD).

• Created a Python simulation tool for generating synthetic data to train cybersecurity-focused LLMs.
• Conducted feasibility analysis of LLM-based synthetic data generation.
• Developed literature review on current research around synthetic data and comparison metrics.

• Supported students in tutorials across key computer science topics including Data Structures, OOP, Cyber Security, and UX Design.
• Helped simplify complex concepts like sorting algorithms, inheritance, and encryption through hands-on guidance.
• Encouraged problem-solving and independent thinking during coding exercises and labs.
• Delivered interactive sessions to build student confidence and technical understanding.
• Promoted a positive learning environment through clear communication and one-on-one support.

• Built internal tools using PHP, SQL, Python, and Flask to help teams work more efficiently.
• Took the lead on small development projects, from gathering requirements to final deployment.
• Worked in Agile teams, joined daily stand-ups, sprints, and regular feedback sessions.
• Presented my work in team meetings, learning to explain technical ideas clearly and take on feedback.
• Gained confidence in both technical skills and soft skills like communication, teamwork, and adaptability.

• Provided guidance and support to a team of peer mentors.
• Organised training sessions and workshops to enhance mentoring skills.
• Facilitated communication between students and academic staff.

• Supported the running of Europe’s leading HPC conference, assisting with logistics and session coordination.
• Engaged with professionals and researchers across the HPC community, building valuable connections and insights.
• Attended seminars and workshops on cutting-edge topics including HPC architecture, quantum computing, software development, and LLMs.
• Gained a deeper understanding of the current landscape and future direction of high-performance computing.
• Collaborated with fellow student volunteers, contributing to a smooth and successful event experience.

• Provided academic and pastoral support to first-year computer science students.
• Organised social events to build community and ease transition to university life.
• Developed strong communication, leadership, and problem-solving skills.

• Acted as the key point of contact between students and academic staff, representing student views on course content, assessments, and teaching quality.
• Attended regular staff–student consultative meetings to raise feedback and suggest improvements.
• Helped create a more supportive academic environment by ensuring student concerns were heard and addressed.
• Communicated clearly and respectfully with both peers and university staff, promoting transparency and collaboration.
• Contributed to improvements in module delivery and student experience through consistent engagement.

Focus: Supporting heterogeneous architectures in ASiMoV-CCS (CFD).

• Interests: HPC, FPGAs, parallel computing, algorithm analysis.
• Activities: Lead Peer Mentor; Demonstrator; engagement with CS community.

• Subjects: English Literature, Digital Technology, Computer Science, Irish.

• Support student wellbeing and community building in University accommodation.
• On-call rota, incident triage, and liaison with university services.

• Welcomed visitors and provided clear guidance on park facilities, trails, and events.
• Handled diverse enquiries and promoted local activities to enhance visitor experience.
• Worked independently and within a small team during peak periods.

• Built a Python simulation tool to generate synthetic data for cybersecurity-focused LLMs.
• Completed feasibility analysis on LLM-based synthetic data generation and comparison metrics.
• Produced a structured literature review and contributed to experiment design.

• Delivered tailored A-Level IT lessons, simplifying complex topics into clear, actionable steps.
• Adapted plans to learner needs; fostered engagement and confidence.

• Weekly one-to-one support in grammar, vocabulary, and conversation.
• Prepared short lessons and practice materials; tracked steady progress.

• Supported tutorials in Data Structures, OOP, Cyber Security, and UX Design.
• Encouraged problem-solving and independent thinking in labs and exercises.

• Advised on devices, plans, and services; maintained strong product knowledge.
• Delivered great customer service and exceeded sales targets in final two months.

• Guided customers on mobile and broadband; device setup and billing support.
• Met individual/team sales targets; maintained organised, up-to-date displays.

• Built internal tools with PHP, SQL, Python, and Flask to improve team efficiency.
• Worked in Agile teams; presented work and iterated based on feedback.

• Advised on consumer tech; maintained current product knowledge and merchandising.
• Contributed to sales targets; supported stock and promotional displays.

• Resolved customer queries; supported upgrades and billing issues.
• Met targets while maintaining accuracy during busy periods.

• Tailored IT lessons for an A-Level student; improved digital skills and exam readiness.
• Built a supportive learning environment; adapted content to progress.

• Matched customers to mobile/broadband solutions; handled transactions and records.
• Maintained accurate data and a tidy, well-presented shop floor.

• Worked in a fast-paced setting; maintained hygiene standards and completed cleaning duties.
• Handled cashing up, opening/closing, and inventory restocking responsibilities.

• Helped deliver a safe, engaging learning environment for primary school children.
• Facilitated outdoor activities and supported language development in English and Irish.