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Portrait of Sangwan JeonSangwan Jeon전상완, Engineer

Tools and systems can remove unnecessary work.Sharing the experience and knowledge behind them helps others understand and use them.

  • Identify repetitive tasks and everyday friction, then build tools that leave more time for judgment and creative work.

  • Consider products, operations, and infrastructure together, framing each problem around how people actually work.

  • Go beyond implementation by documenting the context and sharing lessons that help others make better decisions.

Experience

2022–2026
  1. 2024.04–2026.05

    NGINE STUDIOS · NEXON COMPANY

    Frontend Engineer, Full-time

  2. 2023.01–2023.04

    Planetarium (Nine Corporation)

    Frontend Engineer, Full-time

  3. 2022.09–2023.01

    DCION · ZIBLE

    Full Stack Engineer

  4. 2022.01–2022.02

  • Client work

    BLIS 연고편입 LMS

    Improved learning and operational workflows so learners and administrators could access and manage educational content more easily.

    • Learning management platform
  • Client work

    고려씰링 Workflow Management

    Moved a whiteboard-based workflow to the web, centralizing production processes, purchase orders, outsourced work, and individual work records.

    • Workflow management
    • Built in 2021
    • Complete
  • Personal projects

    RP2040 HUB75

    Created an LED panel library using the RP2040’s PIO and DMA, together with circuit and PCB designs.

    • LED panel control and circuit design

View all work

Technical and operational lessons, documented and shared.

Read on swjeon.dev

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