Welcome to my GitHub.

I am an undergraduate researcher in Computer Engineering at Hansung University in Seoul, Korea. My work centers around autonomous driving systems, secure software updates for SDVs (Software-Defined Vehicles), blockchain technology, and cybersecurity.

Hansung University, Seoul, Korea
Bachelor of Engineering in Computer Engineering
Mar. 2019 – Present

• Advisor: Prof. Seunghyun Park (IMCS Lab)
• Current undergraduate research student (since Jan. 2025)

• 🏅 Top Hansung Talent Scholarship, Hansung University, Mar. 2025
• 🥈 Excellent Hansung Performance Scholarship, Hansung University, Sep. 2024

All award certificates can be found in the awards/ folder.

• 정보처리기사 (Engineer Information Processing), 한국산업인력공단 (Human Resources Development Service of Korea), 2025

GitHub Repository
A secure OTA update platform for IoT devices using CP-ABE with partial key updates.

GitHub Repository
An AI chatbot system for rural bus stops, including frontend design and Cisco product integration.

GitHub Repository
A next-generation short-form lecture platform featuring automated AI-based lecture clip generation and interactive learning tools.

GitHub Repository
iOS app for AI-powered car diagnosis and secure transaction services.

Unity-based simulation game exploring obsessive-compulsive behaviors and empathy.

GitHub Repository
A system that generates advertising images using generative AI and integrates with SMS delivery services.

• HSU-SPARKLE – SW Festival Capstone AI Project
• Oz-Capstone – SimCar: Used Car Diagnosis Platform
• HSU-Blocker – Blockchain IoT Software Update
• HSU-ThePathWeAreGoingToWalk – Cisco Challenge Team
• It's brief, but weighty. - Hanium Dream UP ICT Mentoring Project

• Email: riven5124@hansung.ac.kr
• Affiliation: Hansung University, IMCS Lab

• Languages: Python, Java, JavaScript
• Frameworks: React, React Native, Docker, Firebase
• Platforms: iOS, Android, Unity
• Security: CP-ABE, BLAKE3, SHA-256
• Fields: Autonomous Driving, Secure OTA, Blockchain, Embedded Systems