Vennelaa is the disciple of Kalaimamani Guru Sri Binesh Mahadevan. She has been learning Bharathanatyam under her Guru's guidance for the past 12 years. She staged her arangetram in the year 2011 at Vani Mahal in presence of Smt. Banumathy. She has also performed in many group productions of her Guru (Nala charitham, Devi mahthmyam, Rudhradhashakam, Ramayanam, Aandal thirukalyanam, etc.,). She performed her first solo at VDS arts academy in 2018. In 2019 December she performed in Rasika Ranjani Sabha. On January 26th 2021, she performed in Kala Pravaha-2 at Akshaya arts auditorium. She got the Yuva Kala Bharathi award in 2019.