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Computer Engineering 3rd Year Student focusing on Gameplay, Graphics, and Low-level Optimization.
5+ Years
7+ Major Titles
3,600x Speedup
A high-performance map generation system developed over 12 months, starting during military service. Focused on extreme optimization using Lock-free parallelization and png based compression save system.
> Time Performance: 90 min → 2.5 sec (3,600x Improved)
> Save Performance: 198mb → 35kb (5,700x Improved)
> Scale: 230M tiles in real-time
Advanced C++ textbook authored for Korea Univ. senior students. Focuses on bridging the gap between high-level syntax and low-level hardware behavior.
> Pages: 257
> Topics: Memory architecture, SIMD, Cache optimization, Compile-time/Runtime optimization, Modern C++ features, etc.
> References: ISO/IEC 14882:2003 Programming languages — C++, AMD64 Architecture Programmer’s Manual, Effective C++ series, Structure and Interpretation of Computer Programs, papers, etc.
Visual Novel. Developed a Custom Blueprint-Style Editor for designers and whole game system.
Rhythm Game. Lead Programmer. Developed an Auto Documentation Pipeline to streamline development.
Oriental Word Puzzle / Visual Novel. Puzzle mechanics based on completing sentences to find hidden meanings.
Deep dive into Computer Architecture, Graphics, and Optimization.
Title: More Deeper C++ Programming Language (257 Pages)
Desc: Authored textbook covering Memory architecture, SIMD, and Compile-time optimization.
Instructor: C++ Optimization Course (8 students, Paid)
TU Game Challenge - 최우수상 | 마음을 담아
TU Game Challenge - 최우수상 | Cross Wordle
Chair of IEEE Busan Section - Excellence Prize | Cross Wordle
TU Game Challenge - 우수상 | ALCOHOL frameborder
TU Game Challenge - 장려상 | RGB Line
BEAVER ROCKS 2025 | ALCOHOL FREE
G-Star 2025 | ALCOHOL FREE, 마음을 담아, RGB Line, Cross Wordle
Comic World 2025 | Pleedus Partnership Booth (ALCOHOL FREE, 마음을 담아)
Build 051 2025 | RGB Line
TU RISE ALL FESTA 2025 | ALCOHOL FREE, 마음을 담아
Feedback from SAITA Tomonori (Former Producer)
For 'ALCOHOL FREE, 마음을 담아, RGB Line' at G-Star 2025
Publishing offer from KATO (Game Advisor)
For 'ALCOHOL FREE, 마음을 담아, RGB Line' at G-Star 2025
Exhibition Partnership
For 'ALCOHOL FREE, 마음을 담아' at Comic World 2025
Toei game advisor KATO's game magazine article
마음을 담아 is featured
TU Game Challenge special article
마음을 담아, ALCOHOL FREE, RGB Line, Cross Wordle are featured
G-Star 2025 report
Achievements at G-Star 2025 are highlighted
Recommended Daily .NET Post from dotnetnews.co
C# — Unique behavior when passing array and list objects as parameters is referenced
Microsoft Game Dev Community's Question of the Week
Featured response to the question: "What was your biggest game development challenge?"
05 | Technical Blog started
Continuous | Blog research, MIT OCW, paper reviews
2023.07 | Massive Map Generation System started
04 | Discharged from military
04-10 | More Deeper C++ Programming Language written (7 months) [More Deeper C++ Programming Language ⭐]
Continuous | Massive Map Generation System completed
06 | Massive Map Generation System completed (12 months) [Massive Map Generation System ⭐]
08 | Security-One forum speaker [Security-One forum]
2024.10-2025.02 | Computer science course teaching [Computer science course]
12 | RGB Line started
01 | UDE-B91 completed (Global Game Jam, 3 days) [UDE-B91]
05-12 | ALCOHOL FREE completed (7 months) [ALCOHOL FREE ⭐]
2024.12-2025.12 | RGB Line completed (11 months) [RGB Line ⭐]
05-Present | 마음을 담아 started [마음을 담아]
09 | Cross Wordle completed (teaching project, 7 days) [Cross Wordle]
09 | Still Alive completed (Club Game Jam, 4 days) [Still Alive]
10 | TU Game Challenge 2025 Awards Ceremony [TU Game Challenge 2025]
11 | G-Star 2025 exhibition [G-Star 2025]
12 | BEAVER ROCKS 2025 exhibition [BEAVER ROCKS 2025]
12 | TU RISE ALL FESTA 2025 [TU RISE ALL FESTA 2025]
12 | Comic World 2025 exhibition [Comic World 2025]
12-Present | DX12 Renderer (in progress)
Hyunsu Yu (유현수)