Sanka Rasnayaka

Sanka Rasnayaka is a Lecturer at the School of Computing, National University of Singapore, where he has worked since 2022. He previously served as a full-time Teaching Assistant and PhD candidate at the same institution.

• PhD in Computer Science (2021), National University of Singapore
• B.Sc. Engineering (Honours) in Computer Science and Engineering (2016), University of Moratuwa, Sri Lanka

Research interests focus on Artificial Intelligence and Computer Vision, specifically in biometrics, privacy, and human perception. Current projects explore:

• Biometrics & Continuous Authentication (gait, keystroke dynamics)
• Large Language Models for Software Engineering
• Physics-Informed Generative AI for flood modeling

Recent publications demonstrate expertise in:

• Biometric authentication systems
• Privacy-preserving AI
• Transformer architectures for behavioral analysis
• Generative AI in environmental modeling

Teaching includes foundational courses like CS1101S Programming Methodology (co-teaching since 2022) and CS2040 Data Structures and Algorithms (AY2410). He also developed workshops on Generative AI, LLMs, and Computer Vision.

Projects supervised:

• CRISP Platform for classroom management
• Live Annotation Tool for educators
• AI Pal for customized LLM assistants

Scientific awards include multiple Teaching Excellence Awards (2024-2025) and scholarships from NUS (2017-2021).