Mayckon Douglas Fernandes is a Senior React Native Developer currently working at Grupo FCamara, outsourced to DASA, since October 2021, primarily focusing on the maintenance of features for the NAV product, which serves over one million users. Previously, Mayckon worked as a React Native Developer at ília, contributing to a yet-to-be-released project for Santander UK for over a year, and held the position of CTO at Overlegends, where the development of a fantasy game centered around the CBLOL championship was led. Mayckon also gained experience in software maintenance at QUAY Sistemas e Portais, supporting six products, and has educational credentials from Rocketseat in GoStack for Software Engineering, completed in 2018.