She is the 2016 Russian national junior champion in vault and silver medalist in the team competition, in all-around,[1] and on beam.

[1][2] Shchekoldina was named to Russia's team for the 2019 European games alongside Angelina Melnikova and Anastasia Iliankova.

In the qualification round, Shchekoldina competed on all four events and qualified to the all-around final in ninth with a total score of 51.565.

[5] Shortly after the conclusion of the Russian Cup Shchekoldina was named to the nominative team for the 2019 World Championships alongside Angelina Melnikova, Daria Spiridonova, Lilia Akhaimova, Anastasia Agafonova, and Angelina Simakova (later replaced by Maria Paseka).

In early February it was announced that Shchekoldina was selected to represent Russia at the Birmingham World Cup taking place in late March.