Samputhy Khim
Student from Cambodia
Into data science, ML, and making Cambodian public data less painful to access. I design posters, tutor kids, and explain why math is cool to people who didn't ask. In student orgs, I fix things and make things look nice.
I run all the tech stuff and handle public communications — managing digital systems, designing promo materials, and running social media.
- CSLC Tutoring: Led sessions for 50+ students — 90% went on to win medals
- CSLC Math Warriors: Organized SIMOC Singapore '25 prep — 200 students, 4 sessions
- CSLC Chess Competition: Ran a nationwide tournament, 100+ players across grades 4-12
Ranked 5th highest IJHS points nationally. Joined the Global Student Leadership Council for graphic design and visual content for international campaigns.
- Ranked 5th highest IJHS points in Cambodia
- GSLC Communications — designed graphics for international campaigns
- Helped run YALA Camp in Shenzhen, China — 171 participants
I keep the tech running, tutor students for olympiads, write competition problems, and help organize YMO and PWTMC events.
- Tutor 20+ students on advanced olympiad problem-solving
- Maintain all technical systems (especially during registration rushes)
- Write and review competition problems
- Key organizer for YMO and PWTMC events
Co-founded a cybersecurity education platform for ASEAN students. I'm the only developer — built the whole thing from scratch.
- Built the entire platform solo from zero
- Currently serving ~10 monthly active users
- Working on a major redesign to improve UX
CamData
wipCambodian Government Data Dashboard
Cambodia has tons of public data but it's scattered across government sites in annoying formats. CamData pulls it all into one dashboard so people can actually use it.
- Live NBC exchange rates and provincial air quality data
- Interactive stock market charts
- Export to CSV/JSON for your own analysis
- Working on: automated data fetching and caching
view on github
PhishBlasters
wipCybersecurity Education Platform
Teaching ASEAN students how to not get hacked. Interactive lessons, fake phishing scenarios to practice on, and a progression system to keep people engaged.
- Interactive lessons with instant feedback
- Realistic phishing simulations (safe to fail)
- Learning paths and achievement tracking
- Coming soon: user accounts and backend auth
live site
Fiber Analysis
wipML for Forensic Fiber ID
Forensic fiber analysis is usually done manually under a microscope — slow and subjective. I built an ML model that classifies them automatically. Faster, more consistent, 95%+ accurate.
- 95%+ accuracy on test data
- Collected and labeled my own dataset of fiber samples
- OpenCV for image preprocessing
- Scikit-Learn for classification
Algo Simulations
plannedInteractive Algorithm Visualizer
Algorithms make way more sense when you can see them. Building a tool to visualize sorting, pathfinding, physics, and fractals.
- Sorting visualizer (Merge Sort, Quick Sort, etc.)
- Pathfinding (A*, Dijkstra) on interactive grids
- Physics simulations and collision detection
- Fractal generators to visualize recursion
Math Warriors
wipMental Math Training App
A web app to help students improve their mental math speed. Built for the CSLC Math Warriors program as part of SIMOC Singapore '25 prep.
view on github