I've been contributing to the Decred project as a contractor and open source contributor. I've worked on all levels of the stack (cryptocurrency daemons, electron/react/redux wallet) and also contributed in the brazilian community of the project.

I was the technical lead for several of the company's products including a desktop ERP solution, web applications, and our CNC controller which was deployed to plasma and laser cutters among other types of industrial machines. I developed, wrote the documentation for our products and interfaced with clients; I interviewed, selected and mentored the junior developers and served as overall technical supervisor for the whole company.My most valuable contribution was to bootstrap the technical aspects of two of our divisions (the CNC and the Certificate Authority divisions).

Developed and deployed the intra and extranet environment for the school, including software for the teachers to monitor and manage network access for classes and for students to use the school's computational resources to host websites and store their study assets.

During my time as a teacher at the technical school, I taught all disciplines: programming theory and practice, networking, hardware, software engineering and a lot more.The thing I was most proud of achieving during my time there was to qualify a group of students for a national algorithm competition: they finished as first in the state.

I worked developing software (mostly desktop) for various clients working remotely.

I was a teacher as a second language for Brazilian students. I was hired at the same school I attended and earned the Certificate of Proficiency in English (ECPE) by the University of Michigan.