Satsfy

Renato Britto is a Brazilian Bitcoin open-source developer and software engineer whose work focuses on Rust and Bitcoin’s technical foundations. He contributes to rust-bitcoin as a Vinteum Fellow and brings approximately six years of backend engineering experience, including a previous role at Coinbase. His personal website, presented under the name satsfy, brings together his engineering work, writing, projects, and personal interests.

Visitors can explore technical posts on Bitcoin development, software engineering practices, protocol internals, and topics such as code review. The site also features projects ranging from tools for writing and knowledge organization to a debate game and a simulation platform for autonomous, vision-guided UAV missions. A diary documents what Britto has been working on, while a separate ideas blog explores philosophy and the humanities.

Together, these sections reflect his goal of becoming a better engineer and his interest in considering technology alongside broader humanistic ideas. The website also links to his professional and social profiles, email, and RSS feed