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Portfolio

I’m currently enrolled as a senior student at the Department of Software Convergence at Kyung Hee University, South Korea.
I’m proficient in Gameplay Programming and have experiences of using both Unity, Unreal through various team projects and career experiences.
I possess an understanding of engineering knowledge such as animation and kinematics, graphics , AI, HCI, OS system programming, etc.

Contact

<aside> <img src="/icons/mail_gray.svg" alt="/icons/mail_gray.svg" width="40px" /> mathewgwon@gmail.com

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LinkedIn

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<aside> <img src="https://prod-files-secure.s3.us-west-2.amazonaws.com/185a6619-c204-4f6c-abb1-6266a825777b/97e0d16f-1676-44d9-8580-dae6dd3b926d/github.png" alt="https://prod-files-secure.s3.us-west-2.amazonaws.com/185a6619-c204-4f6c-abb1-6266a825777b/97e0d16f-1676-44d9-8580-dae6dd3b926d/github.png" width="40px" /> **GitHub**

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<aside> <img src="https://prod-files-secure.s3.us-west-2.amazonaws.com/185a6619-c204-4f6c-abb1-6266a825777b/0b8ef584-25fe-4679-b632-e85bd00f00a3/insta.png" alt="https://prod-files-secure.s3.us-west-2.amazonaws.com/185a6619-c204-4f6c-abb1-6266a825777b/0b8ef584-25fe-4679-b632-e85bd00f00a3/insta.png" width="40px" /> Instagram

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Technical & Research Projects

프로젝트 (5)

Award-Winning & Exhibited Projects

프로젝트 (4)

Side Projects

프로젝트 (5)

Education

Bachelor Degree in Software Convergence, Currently In School

Kyung Hee University, South Korea / 3.2020-Present

High School Diploma

Wonju High School, South Korea / 3.2017-2.2020

Experiences

Simulation Developer - MetaMotion X

Sep 2024 - Dec 2024, Mar 2025 - Current · Pangyo Techno Valley, South Korea

Contract at FunctionBay was extended based on performance, continuing in the same role at its new affiliate, MetaMotion X. Led a LiDAR sensor simulation project using Unreal Engine, building the core lifecycle flow. in addition to implementing a physics-based virtual camera with CineCamera (Sep–Dec 2024).
Analyzed and refactored core modules including DDS(Data Distribution Service)-based publish/subscribe messaging, replay APIs, and pathfinding flow. Improved the logging and event extraction system using polymorphism and for better maintainability.
Optimized asynchronous path planning for multi-goal navigation, resulting in improved responsiveness. Implemented multiplayer synchronization using Unity Netcode with RPCs and Network Variables, including synchronizing path visualization, etc.
Developed various UI components such as a timeline-based replay system and a settings panel with JSON synchronization. Also contributed to software engineering practices through unit testing, STD writing, and interface standardization with ICD documentation, as well as actively debugging and fixing issues identified during testing.

Backend Intern - M5ERS

Nov 2024 - Feb 2025 · Remote & San Jose, California, U.S.

Conducted in-depth research on blockchain technologies, presented findings to the team, and developed Python-based block mining simulation.
Designed and implemented a scalable backend architecture using Node.js with MVC and service layer patterns, while managing development tasks and sprints through Jira.
Developed low-level C programs for UART-based communication with FPGA devices, implementing main loop control for I/O operations.

Unity Programmer Intern - FunctionBay

Jul 2024 - Aug 2024 · Pangyo Techno Valley, South Korea

Participated in an unmanned vehicle sensor simulation project in collaboration with a defense contractor.
Implemented UI features to visualize simulation data from singleton manager classes, including 3D-to-2D object mapping (similar to PUBG map UI), autonomous vehicle route visualization in both 2D/3D, and camera navigation UI mimicking Unity’s scene view.
Contributed to team documentation by annotating code, creating technical diagrams, and delivering a presentation to non-CS colleagues on class diagrams, activity diagrams, and message sequence charts.

UNIX Server Operator- Republic of Korea Army

May 2021 - Nov 2022 · The 1st Logistic Support Command, South Korea

Operated and maintained UNIX servers supporting the army’s internal intranet as a C4I operator, performing regular tasks such as security checks, log audits, data backups, and system troubleshooting.
Managed access control for user terminals across multiple military units and served as a help desk representative to resolve software-related issues.
Monitored and diagnosed network infrastructure, including routers and switches, while conducting routine assessments of network performance and security status.

Awards

2nd Award - University Portfolio Competition Hosted by Kyung Hee University, 2024

A competition where students presented their self-made portfolios.
I was awarded for showcasing a well-structured and high-quality portfolio among strong submissions. </aside>

Creativity Award - 2024 Software Festival Hosted by Kyung Hee University, 2024

Showcased FPS zombie stealth game using Unreal Engine. </aside>

2nd Award - 2024 Immersive Korea Travelling Contents Contest Hosted by Korea Tourism Organization, 2024

This contest aimed to promote South Korea's tourist attractions through immersive digital content.
I led the development schedule while also contributing to implementation and delivering the final presentation.
Working with teammates I had only recently met in the previous semester, we applied HCI technology developed during class, which led to a strong performance in the competition. </aside>

<aside> <img src="/icons/trophy_gray.svg" alt="/icons/trophy_gray.svg" width="40px" /> 1st Award - 2nd UNIJAM Competition Hosted by Smilegate and UNIDEV, 2024

During this 3-day game jam, I took charge of implementing core gameplay logic using object-oriented principles such as polymorphism and design patterns.
Through strong teamwork, our project won the grand prize, and I gained valuable experience in collaboration and performance-focused development.

같이 만들면 더 재밌으니까, 연합동아리 'UNIDEV' | 웹진 인벤

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2nd Award - Artistic Software Competition Hosted by Kyung Hee University, 2023

A competition aimed at encouraging collaboration between students in the fields of art and software development.
I focused on developing toon rendering for our project using the Unity engine. </aside>

3rd Award - 2023 Software Festival Hosted by Kyung Hee University, 2023

A competition where students showcased their various software projects.
The same project recognized in the Artistic Software Competition was also awarded here for its technical and artistic merit. </aside>

Skills

<aside> <img src="attachment:e564f70e-69ec-444f-a02a-cba2b35f968f:cpp.png" alt="attachment:e564f70e-69ec-444f-a02a-cba2b35f968f:cpp.png" width="40px" /> C/C++

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<aside> <img src="attachment:49517ec0-66f7-4d6d-9232-42c9cda4aec7:cs.png" alt="attachment:49517ec0-66f7-4d6d-9232-42c9cda4aec7:cs.png" width="40px" /> C#

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<aside> <img src="attachment:2a65761e-308c-428e-b92e-a8c4eba95294:py.png" alt="attachment:2a65761e-308c-428e-b92e-a8c4eba95294:py.png" width="40px" /> Python

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<aside> <img src="https://prod-files-secure.s3.us-west-2.amazonaws.com/185a6619-c204-4f6c-abb1-6266a825777b/8ee60148-9397-4b9c-8896-c05870ee460d/unreal.png" alt="https://prod-files-secure.s3.us-west-2.amazonaws.com/185a6619-c204-4f6c-abb1-6266a825777b/8ee60148-9397-4b9c-8896-c05870ee460d/unreal.png" width="40px" /> Unreal Engine

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<aside> <img src="https://prod-files-secure.s3.us-west-2.amazonaws.com/185a6619-c204-4f6c-abb1-6266a825777b/e74a8037-f35a-42a1-85bf-85d5acbdefde/unity-game-engine-icon.png" alt="https://prod-files-secure.s3.us-west-2.amazonaws.com/185a6619-c204-4f6c-abb1-6266a825777b/e74a8037-f35a-42a1-85bf-85d5acbdefde/unity-game-engine-icon.png" width="40px" /> Unity Engine

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<aside> <img src="attachment:d34c0db6-cb75-46d5-925a-23290bc63a9e:nodejs.png" alt="attachment:d34c0db6-cb75-46d5-925a-23290bc63a9e:nodejs.png" width="40px" /> Node.js

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<aside> <img src="attachment:f25af18f-55b7-4a05-9fdc-52b0ccd4f309:front.png" alt="attachment:f25af18f-55b7-4a05-9fdc-52b0ccd4f309:front.png" width="40px" /> Javascript / CSS / HTML

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Activities

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<aside> <img src="/icons/star_gray.svg" alt="/icons/star_gray.svg" width="40px" /> Game Exhibition - G-STAR 2023 Hosted by Korea Association of Game Industry and the Busan Metropolitan Government

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<aside> <img src="/icons/meeting_gray.svg" alt="/icons/meeting_gray.svg" width="40px" /> Study Leader Game Development Club of Kyung Hee University

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<aside> <img src="/icons/trophy_gray.svg" alt="/icons/trophy_gray.svg" width="40px" /> Competition Experience

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Languages

<aside> 🇰🇷 Korean - Native Speaker, Fluent

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<aside> 🇺🇸 English - Business-level proficiency

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<aside> 🇯🇵 Japanese - Conversational-level proficiency

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