About me.

My name is João, commonly known as Biro and I'm 29 years.

I'm a Front-end developer, passionate about technology. I currently work as a Instructor at Rocketseat and have 2 years of experience with this techs: HTML, CSS, JavaScript, TypeScript, ReactJS and React Native.

When I'm not working, I'm coding some personal project or producing content for Instagram, TikTok, Youtube or doing lives on Twitch .


My name is João, but you can call me Biro.


Developer Instructor

Rocketseat • Rio do Sul, SC

Sep 2019Present2 yrs 11 mos

Technical Support

Helpfor • Bebedouro, SP

Nov 2017Sep 20191 yr 10 mos