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chawannua/README.md
Animated roles: Computer Engineering Student, Systems & Aerospace Developer, IoT & Embedded Hardware, Cybersecurity & OSINT, 2x International Gold Medalist (IYIA)

Systems • IoT & Embedded Hardware • Cybersecurity & OSINT


chawannua's GitHub Stats Top Languages

GitHub Streak

🏆 Key Verified Honors

  • 🥇 2× Gold Medalist – International Innovation Competition (Indonesia Inventors Day - IYIA 2022 & 2023)
    • 2023: Linebot-ThermoGuard (Heat Index thermal safety & automated LINE alerts)
    • 2022: Smart IoT Calamity Sentinel (Multi-hazard environmental & seismic telemetry)
  • 🛡️ Top 5% Finalist (23rd/100 onsite finalists) – RTAF Youth Cyber Bootcamp CTF 2025 (Cyber Operations Center, Royal Thai Armed Forces)
  • 🔍 OSINT & Reconnaissance – Open-source intelligence, threat modeling, and network traffic forensics.

🛠️ Technical Arsenal

Programming Languages
Python C++ C JavaScript GNU Bash SQL (PostgreSQL)

Hardware & IoT
ESP32 MQTT

Cybersecurity & OSINT
OSINT Wireshark Nmap Burp Suite Kali Linux

Systems, Aerospace & Data
Pygame Pandas Pytest

DevOps & Tools
Git GitHub Actions Linux Ubuntu Node.js

🚀 Featured Engineering Projects

Project Description Tech Stack
📡 air-defense-radar-sim Pygame-based Air Defense Radar Simulation Python Pygame
🛰️ cubesat-ground-station Ground Station System for CubeSats C++ Python Hardware
🌪️ Smart-IOT-calamity 🥇 Gold Medalist, IYIA 2022 - Multi-hazard telemetry C++ ESP32 IoT
🔥 Linebot-ThermoGuard 🥇 Gold Medalist, IYIA 2023 - Heat Index thermal safety & LINE alerts Node.js ESP32 IoT
📚 Data Structures & Algorithms Solutions 40/40 verified solutions + offline interactive exam app Python Algorithms Pytest

Pinned Loading

  1. air-defense-radar-sim air-defense-radar-sim Public

    Real-time tactical air defense radar simulator with AESA sweep physics, 4th-root RCS tracking, EW jamming cones and interceptor kinematics - built in Pygame

    Python 1 1

  2. packet-tracer-discord-presence packet-tracer-discord-presence Public

    Discord Rich Presence for Cisco Packet Tracer - Secure, optimized, and multi-version support

    Python 1

  3. antigravity-statusline antigravity-statusline Public

    Clean, minimal, high-density Nordic statusline for Google Antigravity CLI (agy)

    PowerShell

  4. claude-statusline claude-statusline Public

    Clean, minimal, high-density Nordic statusline for Anthropic Claude Code CLI

    PowerShell