# Equipe — H3aven

The people who built H3aven, the autonomous contractual-governance system running on industrial operations such as Ocyan, ArcelorMittal, and RHI Magnesita.

## Antonio Hoffert — Co-Founder & CEO

Economist, master's in mathematical modelling (CEFET-MG), and blockchain architect. Author of *Criptonomia*, official bibliography of Brazil's Superior Court of Justice (STJ), and professor at Fundação Dom Cabral and SKEMA Business School. Has presented at MIT, Wharton, and to the Dubai Royal Family.

## João Henrique Costa — Co-Founder & CTO

Computer scientist (UFMG). Leads H3aven's technical architecture and built the infrastructure that now processes and governs contracts for companies such as Ocyan and ArcelorMittal. Has worked in high technology since 2017, with engineering practice across five continents.

## Next

- [H3aven home](https://h3aven.com/)
- [H3aven developer resources](https://h3aven.com/developers)
- [llms.txt](https://h3aven.com/llms.txt)
- [sitemap.xml](https://h3aven.com/sitemap.xml)