I know LaTeX since December 2020, I began with Overleaf. I'm a student of Sapienza, "Departement of Mathematics, Guido Castelnuovo". My goals are: write some books of Maths; create new latex packages (mainly I'd like improve parentheses design --- a greater version of yhmath --- ; new templates for \tableofcontents --- a sort of union of tcolorbox, tikz, minitoc and imakeidx--- , new fonts and a fusion of mathtools and tcolorbox).