In 2018, he began his career as a member of the boy group Cute Chef under JomeFam during his university years, including his fellow GMMTV artist
Sahaphap Wongratch. In 2020, Kasidet made his television acting debut as a supporting character in the series
Friend Forever and made a cameo appearance as himself in the film
Pojaman Sawang Ka Ta. In the same year, he was signed as an artist by the production and talent agency
GMMTV. In 2022, he landed his first main role as Theo in the series
Enchanté alongside Jiratchapong Srisang (Force). Both of them gained recognition as
ForceBook, leading to more numerous joint projects. Before their partnership on the screen, they are already close friends who attended the same school from kindergarten to high school. In 2023, Kasidet starred in
A Boss and a Babe as Cher, a gamer who plans to excel in e-sports industry but faces unexpected challenges when interning at a company where his boss, Gun (Jiratchapong Srisang), assigns him strange tasks, confusing him about his boss' true intentions. In the same year, both of them reprised their roles in
Our Skyy 2 and starred in
Only Friends. In 2024, Kasidet continued his acting works by appearing in
Only Boo! and
Peaceful Property, also playing a lead role in
Perfect 10 Liners (2024) together with Jiratchapong Srisang. Outside his acting works, he participated in singing several soundtracks for the television series. He also has been involved in various brands partnerships. In January 2024, he attended the Dolce&Gabbana Party during Milan Menswear Fall/Winter 2024–2025 in Milan, Italy, together with Jiratchapong Srisang. In 2025, he debuted as a voice actor by providing his voice for Inspector Rikuo Hasebe in the Thai version of Japanese animated mystery film
Detective Conan: One-eyed Flashback. Then he also participated as one of the main artists in the concert
Love Out Loud Fan Fest 2025: Lovemosphere. == Filmography ==