I'm Hyeongjin Song(송형진). I am an engineer who loves analyzing the complex architectures of system software and backend! My goal is to improve systems to provide a better user experience.

• Language: C, Java, JavaScript, C++, Python, Golang
• Backend: NextJS, Spring
• Frontend: NextJS
• Infrastructure: Docker, AWS
• DB: MySQL

• System Software
• Backend
• DevOps

• PintOS (Implementation of Key OS Functions: Process Scheduling, System Calls, and Virtual Memory System) (2023.11 ~ 2023.12)
• Digest (One-Click AI YouTube Summary Service) (2023.12 ~ 2024.02)
• GrabTable (Shared Payment Supported Restaurant Reservation Service) (2024.03 ~)

• [email protected]

• GrabTable (Shared Payment Supported Restaurant Reservation Service) (2024.03 ~)
• WakeMate (Location-based verification and Automatic penalty management wake-up Study Service) (2024. 08 ~)
• Building Crack Detection and Risk Assessment Platform (2024.10 ~)