Career
Karting
He started racing in the Indonesian karting National Championship in 1994. 1995: National Champion Category intercontinental A
1997: National Champion Category intercontinental A
2005: 9th Place in Grand Finale World Rotax Max
Touring Carolina
Formulas
In 1999 he took the 2nd place in the National Formula Asia and 3rd place in the 2000 Formula Ford Euro Asia Cup in Sentul. He tested cars in Formula Bayerische Motoren Werke (Team Meritus) at Sepang in 2005, and in Formula Renault (ART Grand Prix and Champ Motorsport) at Zhuhai in 2006.
In 2007-2008, Hermanto was the race driver for First Rate (at Lloyd's) Team Indonesia.
Hermanto competed in two rounds of the 2009 British Formula Three season for Litespeed F3. series results
* Season still in progress. (1) = Team standings.