Projects
A selection of real work — web systems, APIs, and security research.
Sistem Informasi Manajemen Kader
A full-stack web application built for managing organization members, roles, and activities. Features authentication, role-based access control, and an admin dashboard. Built with Laravel, MySQL, and integrated with Cloudflare R2 for file storage.
Backend API with Go Fiber
A high-performance RESTful API built using Go Fiber framework. Implements JWT authentication, middleware chaining, and PostgreSQL integration. Designed with clean architecture and separation of concerns.
Portfolio Website
This portfolio site — built with Astro 5, React, and Tailwind CSS v4. Features a custom bento grid, live GitHub contribution heatmap, WakaTime coding statistics, full SEO with JSON-LD structured data, and automated sitemap generation.
CTF Writeups & Security Research
Collection of Capture The Flag challenge solutions and security research notes. Topics covered include network forensics, web application vulnerabilities, cryptography, and OSINT techniques. Competed at Diskominfo CTF 2023.
More projects and experiments on GitHub →
@hexfjr on GitHub