He competed in the 2015 PRD Junior 2 class at the Los Angeles Karting Championship (LAKC).

In 2016, Shlaimoun won the LAKC and the California ProKart Challenge in the Junior Stock Moto category.

[2][3][4][5] Shlaimoun debuted in professional racing in 2017, competing in the Pirelli World Challenge GTS Am category with ANSA Motorsports.

[13] He joined the inaugural Saleen Cup Racing Series in 2019, competing in the Young Drivers class.

[20][21][22] In 2020, Shlaimoun competed in the Pure Driving School Formula Sprint Series on iRacing, racing at tracks such as WeatherTech Raceway Laguna Seca and Barber Motorsports Park.