[1][2] On 25 March 2015, Irfanaluthfi made her international debut at the Doha World Cup, performing on vault, balance beam, and floor exercise.

She finished fifth in the all-around final, with a total score of 49.600, after falling on her 2.5 twist on the floor and her back handspring-back tuck series on the beam.

[1] Irfanaluthfi competed at the 2016 Indonesian National Games, winning gold medals in the all-around, vault, and floor exercise.

She won the bronze medal in the team competition with her teammates Amalia Fauziah, Armartiani, and Tazsa Miranda.

[13] Then at the Koper World Challenge Cup, she placed eighth on vault, sixth on balance beam, and fourth on floor exercise.

In the event finals, she placed fourth on the vault and won a silver medal on the floor exercise behind North Korea's Kim Su-jong.

[20] She then competed at the SEA Games, winning the all-around silver medal behind Farah Ann Abdul Hadi.

[26] Then at the Cairo World Cup, she won the bronze medal on the floor exercise behind Joscelyn Roberson and Alice D'Amato.

Initially, only the top 14 gymnasts received Olympic berths, but after France qualified as a team, the host spot was reallocated to Irfanaluthfi.

She said that she hoped competing at the Olympics would increase awareness of gymnastics in Indonesia and inspire younger athletes, including those in other sports.