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13 followers · 17 following

Achievements

Achievement: Pull Sharkx3Achievement: Pair ExtraordinaireAchievement: YOLOAchievement: Quickdraw

Achievements

Achievement: Pull Sharkx3Achievement: Pair ExtraordinaireAchievement: YOLOAchievement: Quickdraw

Highlights

  • Pro

Organizations

@gdsc-ssu @Ongi-Team @Team-po

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jaeunda/README.md

Projects

Ongi Device

ESP32 ESP-IDF FreeRTOS MQTT/HTTP

Firmware for a medication automation IoT device that keeps schedules executable locally against RTC time during unreliable network conditions. Uses FreeRTOS tasks and queues to isolate schedule handling, motor control, and event reporting.

xv6 Kernel Extensions

C xv6 Scheduling Virtual Memory File Systems

Extended xv6 across system calls, stride scheduling, and virtual-memory translation.
Implemented an inverted page table and copy-on-write file-system snapshots to manage kernel-level state safely.

Other Projects

Project Description
linux-system-programming System-level C tools - process control, daemon, signal handling, file locking, ext2 image traversal (C)
compiler C subset compiler pipeline - RD/LR parsing, semantic analysis, symbol tables, code generation (C)
googit-hub Git-like CLI tool with Google Drive-based backup (C)
Team-po/Server Backend for a team collaboration platform (Spring Boot / Java)

Pinned Loading

  1. Ongi-Team/ongi-device Ongi-Team/ongi-device Public

    Ongi Device Repository

    C

  2. xv6-kernel-extensions xv6-kernel-extensions Public

    Projects for the Operating Systems course (2025 Fall)

  3. linux-system-programming linux-system-programming Public

    System-level C tools for the file management, daemon control, and ext2 analysis.

  4. Team-po/Server Team-po/Server Public

    Java 1

  5. compiler compiler Public

    Projects for the Compiler course (2025 Fall).

    C

  6. googit-hub googit-hub Public

    A Git-like CLI with Google Drive–based backup and restore features.

    C