Projects / Operating artifacts
A structured shelf for project posts, decks, experiments, and selected artifacts.
Product, Venture & Systems
An enterprise B2B strategy system that automates the generation of logically flawless consulting reports through user intent-based dynamic prompt expansion and adaptive collaboration between heterogeneous Large Language Models (LLMs).
Conceptualized a physics-inspired edge robotics architecture that treats model activation as vector resonance, gates NPU power accordingly, and counters physical hallucination through 3D volume-based multi-layer verification.
Developing a 3D coordinate memory system that maps real-world visual impressions into emotion-vector particles, then uses attention, repetition, entropy, and Ebbinghaus-style decay to model intuition.
Architected a multi-LLM DAG harness and 183-tool spec database at KAIST NNFC to automate manual recipe formulation into verified engineer run-sheets.
Designed a low-cost legal-tech evidence system projecting real-time OBD-II RPM and pedal-position data onto a HUD for dashcam-synced SUA dispute records.
Commercialized a dormant BLE Beacon patent into a double-parking exit-time notification service, winning the CNU President's Grand Prize.
Designed a B2G smart noise enforcement sign by fusing ETRI imaging sensors with KRISS/POSTECH sound-localization AI. Won KOSAF Special Award.
Led a 24-hour crisis pivot from an unsustainable transport idea to a MICE reusable-tableware B2B rental model, securing ~4M KRW mock crowdfunding.
Proposed a verified financial-product review platform using contract-based MyData logic to reduce information asymmetry and mis-selling risk.
Deep Tech & Scientific R&D
Executed in-plane IDE micro-battery fabrication at KAIST NNFC, conducting multi-layer photolithography, multi-target sputter deposition, and process documentation.
Led KRISS independent research on non-invasive glucose monitoring, using MATLAB peak detection and robust regression to validate ultrasonic velocity correlation.
Solved a KRISS blind-test material identification task by bypassing Z-axis attenuation with cross-axis ultrasonic velocity measurement.
Conducted a comprehensive literature and technical review at KRISS on non-destructive thickness measurement methods, ultrasonic pulse-echo propagation, and precision metrology principles.
Built a reservoir water-level prediction pipeline from public datasets, optimized Random Forest after multi-model evaluation, and won AAiCON 2024 Best Paper.
Built and evaluated five 1D-CNN/LSTM architectures for nitroaromatic explosives sensing, reducing MSE by 51.4% through skip connections.
Fabricated perovskite solar cells through layer-by-layer thin-film processing, then analyzed J-V failures across 16 cells to isolate yield-loss causes.
Built NVIDIA Jetson Nano robot control logic with asynchronous camera tracking, transfer learning path following, and collision avoidance for an underwater-tourism concept.
Analyzed electron behavior in crystal lattices using Bloch's theorem, Brillouin zones, tight-binding logic, and the nearly-free-electron model.
Built and distributed a Unity/C# 3D dodgeball APK that turned a university club lunch bet into a playful shared scoring ritual.