In 2016, Aleta, as 3 years old, first starred in
Magpakailanman: Finding Earl: The Dollente Family Story as Earl. In 2017, he starred in
Someone to Watch Over Me as Joshua Chavez, in
Destined to be Yours as a Ringbearer and Magpakailanman: Justice for the Battered Child: The Linda Cagalitan Story as John Earl. In 2018, he starred in Magpakailanman: Nakawin natin ang sandali as Melchor & Kuya na, nanay pa: The Alexis Peralta Story as Young Aljur, in
The One That Got Away as Nemo Makalintal and in Magpakailanman: Ang munting bayani: The Little Boy Edmund Jon Nipay Story as EJ & Anak mo, anak ko, anak natin as Young Ramram. In 2019, he starred in the
Philippine television drama One of the Baes for
GMA Network as guest cast "Jun-Jun", in
Cain at Abel, as Samuel "Sammy" T. Ledesma, in "Magpakailanman:" Yaya Dubai and I as "Mody", in
Hanggang sa Dulo ng Buhay Ko as Santino "Santy" Cardeñas- Divinagracia/Matteo Espiritu- Divinagracia Jr., in Magpakailanman: Bata, bata: Kriminal o biktima as Young Marco and Yanig ng buhay: Pampanga Earthquake Victims as Jacob, and in 11 Episodes of Philippine Comedy Anthology Series
Dear Uge as Nemo, and in
Tadhana: Menor de edad as Jaello. In 2020, he starred in
Imbestigador: Batang Lalaki, Patay sa Bugbog! Ang Suspek, ang Kanyang Sariling Ina as Tonton. In 2021, Aleta, as Kapuso child star, in the 11th year of
Aha! in collaboration with
TikTok, starred in the Battle of Wits between the AHA! Squad members. In 2022, he starred in Imbestigador: Antipolo City Murder Case as Son & Pamangkin as JM Gascon, and in Magpakailanman: Nasaan ka, inay as Young Lorenzo. In 2023, he starred in Magpakailanman: Viral Cancer Survivor: The Sean Beltran Story as Young Sean and Ina ka anak mo as Bugoy, in
The Write One as Dex/Sep, in
Nakarehas na Puso as Bombert, and in
Wish Ko Lang!: Nanay, Nakisali Sa Away-Bata as Ronnie. Aleta and
Sienna Stevens graced the second
red carpet GMA Gala 2023 with the theme "Elegant Formal" at the Marriott Grand Ballroom in
Newport World Resorts. Aleta won the
Best Child Performer award for his first leading film
Firefly in the
2023 Metro Manila Film Festival, making him the youngest-ever winner in that category. For that same film, he also won the 72nd
FAMAS Awards on May 26, 2024, 7:00 p.m., at the Fiesta Pavillon,
Manila Hotel for Best Child Actor, his fourth major award in just six months, after winning the
2024 Box Office Entertainment Awards as Most Popular Child Performer of the Year. He won the 2024 Movie Child Performer of the Year in the 40th
PMPC Star Awards for Movies at the Henry Lee Irwin Theater,
Ateneo de Manila University, thus winning the
Philippine movie grand slam. Aleta is one of the 48
Sparkle GMA Artist Center's 2023 "Signed for Stardom" artists. In 2024, he portrayed Rambo in the series
Forever Young, played Kid in the drama film
Lolo and the Kid alongside
Joel Torre, and acted as the
autistic Quentin, in
"My Very Special Son: The Candy Pangilinan Story" November 30
episode, establishing himself as a notable young actor in
Philippine cinema. ==Personal life==