• Problemsetter and lead organizer of Malaysian Computing Challenge 2022 (~550 participants). Managed a team of 10 members for event hosting, including problem setting, administration, publicity and issue resolution.• Problemsetter of Malaysian Computing Olympiad 2022. - Engineered a Python tool to convert Polygon's problem metadata XML into CMS format, eliminating need of manual conversion. Reduced conversion time from 10 minutes to 10 seconds (60x reduction). - Designed competitive programming problems that require multiple observations and algorithm optimizations for 35 semi-finalists. - Spent one month automating test generation and solution validation using C++, such as stress testing correct solutions with brute force, code input format checkers, and solving other authors' problems.• Taught ~80 students competitive programming techniques such as graph theory and dynamic programming in Malaysian Computing Olympiad (MCO) 2022 Training Camp. - 26 camp participants advanced to MCO 2022, achieving 65% advancing rate (only top 40 contestants out of 550 are able to advance).

• CSE 391 - System and Software Tools (22wi-23sp), CSE 401 - Introduction to Compiler Construction (23au)• In lectures and office hours, assisted students with technical and homework difficulties by guiding them to the solution.

• Research project for scalable audio mixing for large scale voice chat.• Engineered and prototyped solutions in C++.

• Tutored a sophomore majoring in mechanical engineering to clarify difficult concepts including shear stress, totaling 96 hours. - Tutoring was done alongside full course load across two quarters.• Self-taught related concepts to gain better understanding of student's needs.