Hey there 👋

I'm Nararya Wirazahran Prasetyo

Junior Web & Mobile Developer | CTF Enthusiast

Student at SMKN 4 Malang (Software Engineering) based in East Java, Indonesia. Passionate about building web and mobile applications with TypeScript, Next.js, and Flutter, and actively researching cybersecurity and competing in Capture The Flag (CTF) challenges as SiapaHeker across platforms like CyLab Security Academy and TryHackMe.

Let's connect! GitHub Profile

My last projects </>

TanamanKu
LIVE

Modern plant care and environmental awareness web platform built with TypeScript, Next.js, and responsive UI components.

SwaraNusa — Cultural Web & Mobile Platform
FEATURED

A digital initiative to preserve Indonesian traditional musical instruments featuring an interactive web portal and a Flutter quiz mobile application.

CTF Writeups & Security Research
CYBERSEC

Curated collection of cybersecurity writeups and exploit scripts across CyLab Academy, TryHackMe, and picoCTF covering Web, Pwn, Crypto, and Forensics.

Latest from blog

PIE TIME | CyLab | Writeup
CTF

Can you try to get the flag? Beware we have PIE! Connect to the program with netcat:

SSTI2 | CyLab | Writeup
CTF

Challenge Overview

Compiled | TryHackme | Writeup
CTF

Challenge Overview

TanamanKu LIVE

SwaraNusa — Cultural Web & Mobile Platform FEATURED

CTF Writeups & Security Research CYBERSEC

PIE TIME | CyLab | Writeup CTF