He currently plays for Moca FC, wearing the number 20 shirt. At the international level, he represents Dominican Republic U20. He plays primarily as a Defender.

Throughout the CONCACAF Caribbean Cup 2025, G.de Peña featured in 4 matches, averaging 1.8 tackles, 0.8 interceptions, and 1.3 clearances per game, while blocking 0 shots per game.