Projects프로젝트
Experimental labs, computational coursework, and other software projects, with physics work first. 실험 연구, 계산 수업 프로젝트, 그리고 기타 소프트웨어 작업입니다. 물리학 관련 작업을 우선으로 정리했습니다.
Franck-Hertz Experiment
Experimental verification of the Bohr model and atomic quantization. Analyzed inelastic electron-atom collision data to calculate excitation energies.
Radioactive Decay Analysis
Modeled stochastic nuclear decay events using Poisson statistics and Geiger-Muller counters to precisely determine isotope half-lives.
Diffraction & Interference
Investigated wave-particle duality through single-slit diffraction and double-slit interference, verifying theoretical wave optics models with laser precision.
Speed of Sound Measurement
Determined the speed of sound in air using acoustic resonance in a variable-length column, analyzing harmonic standing waves.
Jumping Ring Experiment (PHYS 20CL Final)
Final experimental project on electromagnetic induction and Lenz’s law: measurement, analysis, and written report.
Monte Carlo Methods & Stochastic Calculus
Implemented Monte Carlo simulations to solve deterministic problems, analyzing convergence rates ($1/\sqrt{N}$) against theoretical predictions.
Numerical PDE Solver
Numerical solution of elliptic PDEs with the relaxation method, applied to electrostatic boundary-value problems.
Stochastic Process Modeling
Modeled rare-event probabilities using Binomial and Poisson distributions; performed statistical hypothesis testing using Gaussian approximations.
Time-Series & Spectral Analysis
Applied Fast Fourier Transform (FFT) to extract frequency components from noisy time-series data and modeled transient decay signals.
PHYS 23 Learning Assistant Project
Umbrella project combining lecture-note production and a survey-gated practice-midterm workflow designed to study retrieval effort, confidence, and exam-readiness behavior.
Scrooge: PDF/Image → Text & Plot → Data
Local OCR and plot digitization to cut token cost for AI agents. Turns PDFs and figures into markdown text and numeric series, a lab-adjacent utility with MCP server integration.
bbterm
Local Bloomberg-style market terminal using Databento + DuckDB + Textual TUI, with SEC EDGAR fundamentals.
AI Video Editor
AI-assisted video editing toolchain with automated cuts, transcription, and content-aware editing workflows.
mole-ios
Deep-clean your iPhone photo library on-device: duplicates, similar shots, screenshots, and large videos. Native SwiftUI.
doomblock
Personal anti-doomscrolling blocker for Instagram/YouTube: macOS daemon + iOS Screen Time app with shared cooldown-unlock commitment device.
S&P500 Uncertainty Modeling Paper
Research writeup and reproducible LaTeX source for uncertainty-focused financial modeling on S&P500 dynamics.
Kimchi Premium Arbitrage Paper
Paper-style modeling project on transient dislocation windows, fee thresholds, and triangular net-profit structure in crypto markets.
Business Intelligence & Analytics
Built an automated analytics module to parse transaction logs and visualize sales velocity for inventory optimization.
Automated Warehouse Inventory System (Capstone)
Architected a full-stack inventory management system using Python/Tkinter. Features event-driven GUI, USB hardware integration (barcode scanners), and persistent JSON database state management.
Divine Guidance (PWA)
A spiritual support application delivering personalized Bible verses and compassionate, AI-generated homilies to offer direction for specific life worries.
Systems Programming & Concurrency
Built a raw TCP server handling socket lifecycles, managed OS-level process forking ('Zombie Processes'), and implemented multi-threaded data visualization to separate UI rendering from I/O.
Data Engineering & Web Scraping
Demonstrated the full stack of data acquisition by implementing the same web scraper in three distinct layers: Bash Scripting (fast prototyping), Raw TCP Sockets (maximal control), and High-Level APIs (production standard).
Computer Graphics & Algorithms
Implemented low-level graphics algorithms (scan-line rasterization) and visualized complex mathematical systems (Mandelbrot Fractals) using optimized NumPy vectorization for high-performance computing.