👋 Hello, I'm Nak-Jun Sung

I'm a software engineer and researcher with a passion for developing AI, Computer Graphics, Physically-based Simulation. Currently, I'm working at the Research Institute, National Cancer Center, Goyang, Republic of Korea. (njsung@ncc.re.kr)

🎓 Education

• Ph.D. in Software Convergence (Computer Graphics), Soonchunhyang University, Mar 2018 – Aug 2024
• M.S. in Computer Science (Computer Graphics), Soonchunhyang University, Sep 2016 – Feb 2018
• B.S. in Computer Software Engineering, Soonchunhyang University, Mar 2012 – Aug 2016

💼 Career

• Post Doctoral Researcher, Research Institute, National Cancer Center, Nov 2024 - Current
• AX Team Leader, GMCOM, Sep 2024 - Nov 2024
• Part-Time Lecturer, Soonchunhyang University, Mar 2024 – Jun 2024
• Engine Team Leader, TenEleven, Mar 2022 – Nov 2023
• Graphics Team Lead Engineer, Hutom, May 2020 – Feb 2022
• Part-Time Lecturer, Soonchunhyang University, Mar 2019 – Jun 2019
• CEO, ALL4ONE, Jul 2018 – Mar 2019

🔑 Core Competencies

• Expertise in commercial software development using languages such as C++, C#, Python, and more.
• Extensive research in areas including physical simulation, digital twin, and parallel processing.
• Proven leadership experience with hands-on involvement in both new development and legacy system improvement.

🌱 Interest Fields

• AI

  • Cutting-edge technology research related to Medical Artificial Intelligence.
    • LLM, VLM, and MLLM for diagnostic field.
    • Computer-aided Diagnostic(CAD) system research via Classification and Segmentation.

• Graphics and Simulation

  • Physically-based Simulation using Mass-Spring System(MSS) and Position-based Dynamics(PBD).
  • Parallel Computing using CUDA, GLSL, WGSL, HLSL.
  • OpenGL, Unity, and WebGPU.