- I’ve founded a software house in Brazil that had up to 40 employees; - I’ve been the leader of teams of up to 30 people; - I’ve been a co-architect and lead developer of a React app with over a million active users; - I’ve planned, designed, and coded 10+ back-end and databases in the last few years; - I’ve been involved in at least 5 projects on upgrading legacy architectures to modern ones.