Halo!

aka Claritys

based
Malang, ID
local
WIB
school
SMK Telkom Malang
status
open to CTF teams

ELANGDIMAS SYADEWA

pwn · rev · web exploit

0x01 / about

I'm an IT student passionate about cybersecurity, with a focus on binary and web exploitation. I also work with Linux systems, server infrastructure, and web development, learning through hands-on projects, CTF competitions, and experimentation.

pwntoolsgdbghidraidapythonc / asm
linuxdockerburp
Portrait of Elang
more about me →
  • 01main focus

    Cybersecurity

    pwn · web exploitation

  • 02

    System Administration

    linux · infrastructure

  • 03

    Web Development

    frontend · backend

0x02 / writeups

all 61 →
Pwn
35
Web
11
Forensics
11
Reverse
03
Crypto
01

0x03 / projects

all 12 →
  1. 01 / 06Interactive Journalism

    DAS Badung — Interactive Flood Story (IDN Times)

    • React
    • TypeScript
    • MapLibre
    • Scrollytelling
    Visit project
    DAS Badung — Interactive Flood Story (IDN Times) screenshot
  2. 02 / 06Linux Setup

    CachyOS + niri — Daily-Driver Linux Desktop

    • CachyOS
    • Arch Linux
    • niri
    • Wayland
    View project
    CachyOS + niri — Daily-Driver Linux Desktop screenshot
  3. 03 / 06Competition Prototype

    MIC Bot — Class Accountability Bot

    • Bun
    • TypeScript
    • discord.js
    • MongoDB
    Visit project
    MIC Bot — Class Accountability Bot screenshot
  4. 04 / 06Open Source

    Islet — Dynamic Island for Linux

    • Quickshell
    • QML
    • Wayland
    • niri
    Visit project
    Islet — Dynamic Island for Linux screenshot
  5. 05 / 06Infrastructure

    Homelab — Self-Hosted Deployment Platform

    • Coolify
    • Docker
    • Traefik
    • Cloudflare Tunnel
    View project
    Homelab — Self-Hosted Deployment Platform screenshot
  6. 06 / 06Competition Prototype

    ORBIT — Bioenergy Impact Tracker

    Organic Recycling & Bioenergy Impact Tracker, built for JA WE Challenge 2026 ("Reimagine Energy: Powering Our Future from Waste"). Reusable QR containers trace school canteen waste through pickup, calibrated weighing and contamination checks at a community biodigester; verified biogas output is then allocated back to contributors and published as public impact reports. Role-based workflows for canteen staff, school admins, logistics, facility partners and students.

    • Next.js 16
    • Auth.js
    • Prisma
    • QR Traceability
    Visit project
    ORBIT — Bioenergy Impact Tracker screenshot

0x04 / record

full record →

2026

  • Certified Cybersecurity Educator Professional (CCEP)

    Red Team Leaders

    Oct 14, 2026
  • CYBREAK CTF 2026 – 3rd Place

    Departemen Teknik Informatika, Institut Teknologi Sepuluh Nopember (ITS)

    Sep 12, 2026
  • Meta4Sec CTF – Finalist & Best Writeup Award

    Meta4Sec

    Aug 28, 2026
  • Junior Crypt CTF 2026 – Rank #75 (International)

    Team of students from the Department of System Programming and Computer Security of Grodno State University. Yanka Kupala, Grodno, Belarus

    Jul 12, 2026
  • SCTF National Level – Top 20 Achievement

    DCSC - Darmajaya Cyber Security Club

    Jul 03, 2026
  • HackAstra CTF Qualifiers 2026 – Top 69 of 455 Teams

    Ethical HCK Community

    Mar 31, 2026
  • Top 25 CTF FGTE 0

    FGTE

    Mar 15, 2026

2025

  • Finalist Jatim Cybersecurity Competition (JCC)

    KOMINFO

    Sep 23, 2025

2024

  • Awarded Gold Medal in Informatics with A+ Distinction

    PON INDONESIA

    Dec 22, 2024
  • Awarded Gold Medal in Mathematics with A+ Distinction

    PON INDONESIA

    Dec 22, 2024

“somewhere i have never travelled, gladly beyond.”

0x06 / contact

Say hi.

CTF team invites, collabs, or a challenge you think I can't pwn. I read everything.

Elang Dimas Syadewa

available · Malang

    Open email

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