[3][4] At her first national tournament,[5] Kamani lost 0–2 to Varsha Sanjeev in the quarter-finals of the 2011 Indian girls' championship.

[7] The following year she was a losing semi-finalist, 1–3 to Vidya Pillai, in the women's national snooker championship, and won the third-place playoff by defeating Neeta Sanghvi 2–0.

[8] She told Daily News and Analysis that she had been practicing for five hours a day, but wanted to maintain a balance between snooker and her studies.

In the knockout, Kamani eliminated Amy Claire King 4–0 and Chitra Magimairaj 4–3 before losing 3–4 to Anastasia Nechaeva after leading 3–1.

[17] Kamani started 2016 by winning the Indian National six-red Snooker Championship with a 4–1 victory over Pillai in the final.

[18] In the national snooker Championships the following month, the same two players met in the final, but this time Pillai won, 4–2, to take the title from Kamani.

[29] At the 2018 national championships, Kamani was trailing 1–3 in the final to Varsha Sanjeev, but then took three consecutive frames to win 4–3.

She topped the table for qualifying,[31] then in the knockout competition defeated Aye Mi Aung 3–0 and Ka Kai Wan 3–1, then winning 3–0 against Siripaporn Nuanthakhamjan.

[36] She was runner-up to Nutcharut Wongharuthai in the 2019 IBSF World Women's 6 Reds Championship, losing 2–4 in the final.