Disclaimer: Many of these are still in progress or incomplete.
Ax-Sen-Tate Theorem à la John Tate - Incomplete. A detailed proof of the Ax-Sen-Tate theorem presented by J. Tate in his paper on p-divisible groups.
Translation of J. -P. Wintenberger's paper - Incomplete. Translation of J. -P. Wintenberger`s paper Le Corps Des Normes de certaines extensions infinies de corps locaux; Applications.
Solução Álgebra Comutativa em quatro Movimentos - Incomplete. Solution of the problems of the book Álgebra Comutativa em quatro movimentos by H. Borges and E. Tengan.
Módulos sobre PID - A project for the undergraduate course Rings and Fields at UNICAMP.
Introdução à Homologia Algébrica - Incomplete. An introduction to Homological algebra.
Lista de Álgebra Comutativa - Problem list of the commutative algebra course given at UNICAMP (based on Atiyah and Macdonald's book)
算数・数学オリンピック入門 - I Wrote an introductory guide to Math Olympiads for children while working as an instructor at Kumon.
一元体上の幾何学を求めて - Poster presented for High School students at Open Campus of Science Tokyo.