Syarif

I’ve been working in IT since 2009, starting as a system administrator and currently serving as a system engineer. My passion lies in building secure, reliable infrastructure — from enterprise systems to decentralized financial tools like Bitcoin multisig wallets and Shamir backups.

I write about system architecture, deployment strategies, security hardening, and self-custody in crypto. My mission is to help others design IT and financial systems that are resilient by default.