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Hamzah82

// available for collaboration

Muhammad
Hamzah

Web Developer // Pentester // MAN Kota Surabaya

Building clean, efficient web systems and probing them for weaknesses. Driven by curiosity, fueled by caffeine, living on the terminal.

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About Me

Background

I'm a student at MAN Kota Surabaya with a deep passion for web development and cybersecurity. My goal is to become an independent cybersecurity specialist — someone who can build systems from the ground up and then break them apart to make them stronger. I merge creativity with technical hacking knowledge to tackle real-world challenges.

Focus Area

Web exploitation, system hardening, clean front-end architecture, and self-hosted infrastructure.

Base

Surabaya, East Java, Indonesia — building and breaking things from my desk.

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Skills

Web Development
HTML CSS JavaScript
Backend & APIs
Node.js Express REST API
Security
Web Pentesting Cryptography
Systems & OS
Arch Linux Shell Scripting
DevOps & Hosting
Git GitHub Vercel
Tools & Utilities
Rclone Waydroid EasyEffects
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Featured Projects

Data Center (DACENT)

Lightweight personal file management system for sharing and organizing PDFs, games, audio presets, and more — powered by a JSON index with GitHub + MEGA integration.

Node.js JSON Self-hosted
Personal Link Manager

Self-hosted link management platform to store, categorize, and share personal links — simple, private, and accessible from anywhere.

Self-hosted Privacy
Private Forum

Personal discussion forum built for experiments in community features, self-hosting, and private communication channels — a secure space for sharing ideas.

Forum Security Self-hosted
Webshell Generator

A tool for generating webshells and PHP-based admin panels — built for educational and authorized penetration testing purposes.

PHP Pentesting
SPL Calculator

Solves systems of linear equations with 2–4 variables. Clean UI where users input coefficients and constants for instant, accurate solutions. Built for students and educators.

JavaScript Math Education
Lucky Draw Lottery System

Web-based lottery platform with user registration, ticket purchasing, transparent prize pool, QRIS payment verification, and an admin dashboard for managing rounds and selecting winners.

Full-stack Admin Panel QRIS
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Contact

Interested in collaborating or want to know more? Hit me up via any of these channels.