Jean Carlos Arnaud B.

Jean Carlos is a Dominican frontend developer whose ten-plus-year account is mostly HTML/JavaScript, with recent public repos dominated by Git-workflow class exercises ('ProyectoGitFlow...'). He maintains a personal domain and has 13 followers, the most in this cohort, but no stars and a high abandonment rate (0.71) on original repos. There are no verified external OSS contributions. The signal points to a long-tenured developer whose public output skews toward teaching or coursework demos rather than shipped products; depth of independent work is hard to read from what's published.