working experiences
Education
B.Sc. Physics at Peking University
Physics undergraduate and recipient of the Tiger Leap award and the Loke Cheng-Kim Foundation Scholarship, a full-ride merit grant awarded to the top Singaporean students (0.5% selectivity).
Notable courses: Theoretical Mechanics, Fluid Mechanics, Advanced Mathematics I & II.
Professional Experience
Founder at Lemon
Consumer social marketplace addressing modern loneliness through ML-curated IRL experiences. Scaled to 600+ users, 50+ experiences hosted, and featured on Singapore National TV and The Business Times.
Software Engineering Contract Work at Spark AI (YC W24)
B2B platform serving major renewable energy developers. Contributed to the full-stack development and business logic. Built an LLM-driven document pipeline that processes 100+ PDFs in minutes.
Projects
Crux AI – AI Interview Simulator
06/2025 – PresentAI-native interview simulator featuring real-time audio interaction and adaptive feedback, enabling me to successfully pass two YC company technical interviews despite having no coding interviews experience before.
PageFlow – Native macOS PDF Viewer
12/2025 – PresentOpen-source, lightweight native macOS PDF reader built with Swift + PDFKit—fast annotations without Acrobat bloat. Went mini-viral on launch: 35K+ impressions and 300+ downloads in 1 week.