Castro attended school at the City College of New York for both his undergraduate degree in Design and Multimedia and his graduate degree in Branding and Integrated Communications. Castro started at Droga5 right after graduating from BIC and just before his portfolio was featured in an AdWeek story titled “This Art Director Put His Entire Portfolio on Instagram.”

Castro's impressive resume includes a number of high profile spots such as Beats by Dre, RivianTwizzlers, Under Armour, Prudential, Google, Instagram Portfolio, Viral Status, “Ezra” and Mozilla Firefox.