Cybersecurity & IT Infrastructure Specialist
I'm passionate about building secure systems and optimizing IT infrastructure. I enjoy working with a wide range of technologies, from low-level C++ cryptography to modern React-based web applications.
- Languages: Python, TypeScript, JavaScript, PHP, C#, C++, Kotlin, Bash
- Web Development: Next.js, React, Tailwind CSS, Node.js
- Infrastructure & DevOps: Linux, Cloudflare, Vercel, Docker
- Security: Burp Suite, Network Security, Penetration Testing
- Database & Backend: PostgreSQL, PHP, REST APIs
- PresalesOS - A presales management platform built with TypeScript/Next.js.
- ApolloCRM - A cross-platform CRM application.
- ServiceCenterApp - A service management system (Web & Desktop) for repair workflows.
- CRYPTO11 - A C++ implementation for cryptographic algorithms.
- ProxyJson-toYaml - Utility to convert proxy lists to Clash YAML format.
- label-printer - PHP package for thermal label printers (Honeywell, Intermec, TSC).
- Website: armanridho.is-a.dev
- Portfolio: armanridho.my.id
- GitHub: @armanridho
"Security is not a product, but a process." - Bruce Schneier


