Profile#

DirectX 12#

NOTE

Catch & Cook

• Period: 2025.01.02 ~ 2025.05.27 (5 months)
• 2025 graduation project at Korea Polytechnic University

A capstone project built with DirectX 12 and MSVC C++20. Without using an external game framework, I implemented everything from the engine foundation to the game content.

• Core and game-logic framework design
• Rendering pipeline architecture design
• Resource management system implementation
• Lightweight editor and profiler development
• Game content implementation

jinhyeonseo01

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CatchAndCook

View jinhyeonseo01/CatchAndCook on GitHub.

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GitHub

Unity#

NOTE

Battle of Fame

• Period: 2019.08.29 ~ 2019.08.31 (2 nights, 3 days)
• Entry for the 2019 Korea Youth Game Jam · Top Award

An online matchmaking game developed by a five-person team. Using a self-made event-based asynchronous C# game server library, I designed and implemented the dedicated-server architecture.

• Main server architecture design and implementation
• Unity client in-game logic development

OpenGL#

NOTE

OpenGL Graphics Project

• Period: 2023.11.25 ~ 2023.12.05 (2 weeks)
• 2023 OpenGL graphics project at Korea Polytechnic University

A graphics project built with OpenGL (GLEW) and MSVC C++17. I implemented the basic structure of a graphics pipeline while organizing how shaders and game mathematics are used.

• Graphics pipeline structure implementation
• Shader-based rendering setup
• Application of game mathematics concepts

WinAPI / Direct2D#

NOTE

Rhythm Engineer

• Period: 2023.05.24 ~ 2023.06.10 (2 weeks)
• WinAPI + Direct2D project at Korea Polytechnic University · course-exhibition entry

A 2D rhythm game built with WinAPI and Direct2D. I focused on analyzing the elements that shape play feel and implementing them through game logic and feedback.

• Experimentation with the logic-pipeline structure
• Analysis of the elements that create satisfying hits
• Exploration of how interaction feedback affects the player experience

jinhyeonseo01

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Project-RhythmEngineer

View jinhyeonseo01/Project-RhythmEngineer on GitHub.

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GitHub

2020 ~ 2026 · University#

• Department of Game Engineering, Korea Polytechnic University

  • Engineering Exhibition · Graduation Project: Built the graduation project Catch & Cook over five months with DirectX 12 and MSVC C++20, from rendering pipeline design to content implementation. It was selected as an outstanding recommended work and received a specialization scholarship.

  • Course Exhibition: Developed the WinAPI (Direct2D)-based 2D rhythm game Rhythm Engineer in two weeks, submitted it to the university exhibition, and received an Encouragement Award.

2017 ~ 2019 · High School#

• 2019 Korea Youth Game Jam: Developed Battle of Fame with a five-person team over two nights and three days. I handled main-server development and Unity client in-game logic, and the project received the Top Award.

• Netmarble Academy, Cohort 3 (2018.03 ~ 2018.12): Served as team lead and lead programmer for Team Sinabro, developing a Unity-based coding-learning game project that received an Excellence Award.

• School Software Activities

  • Entered the school software competition every year for three years, developing a 3 TPS survival royale game, a VR rhythm game, and a VR shooting game. Received Top and Excellence Awards.
  • As the learning-team lead in a major-related club, delivered a Unity Fundamentals course covering editor use and C# fundamentals.

• Hackathons and External Activities

  • Participated in the 16th AppJam for two days and one night.
  • Participated in the 14th AppJam for two days and one night.
  • At STAC, contributed to planning, idea proposals, and client development for Team Hyojason. I participated from the preliminary round through the early part of the finals.¹

2014 ~ 2016 · Middle School#

• Indigo Blue: Worked as a sub-programmer for two years.

  • Released SPLIT BULLET: Steam, OneStore, Google Play Store, TapTap

  • At Busan Indie Connect Festival (BIC), operated a booth for four days and was nominated for the Design Award.

  • Received the Gold Award at the 2016 Global Indie Game Development Competition (GIGDC), Middle and High School Production Division.

• 2016 Global Software Education Forum: Participated as part of a middle-school software-leading-school program and received the Korea Foundation for the Advancement of Science and Creativity President Award.

Major Awards#

• 2019 Korea Youth Game Jam — Top Award · Battle of Fame
• Netmarble Academy, Cohort 3 — Excellence Award
• 2016 Global Indie Game Development Competition (GIGDC), Middle and High School Production Division — Gold Award · Korea Creative Content Agency President Award · Split Bullet
• 2016 Global Software Education Forum — Grand Prize · Korea Foundation for the Advancement of Science and Creativity President Award

School Awards#

• University
  • 2025 Korea Polytechnic University Department of Game Engineering Graduation Project Engineering Exhibition — Outstanding Recommended Work · Specialization Scholarship · Catch & Cook
  • 2022 Korea Polytechnic University Department of Game Engineering Course Exhibition — Encouragement Award · Specialization Scholarship · Rhythm Engineer
• High School
  • School Software Competition — Top Award · three times from the first through third years
  • School Academic Competition — Encouragement Award