Singh made her TV debut in 2011, in the sequential Diya Aur Baati Hum on Star Plus, as the person Sandhya Kothari , She assumed the part for a considerable length of time until the show went off air in September 2016.In 2018 she was found in a webseries called The Real Soulmate. She likewise turned into a contender on Ekta Kapoor's Box Cricket League in 2014 and 2019.In 2019, Deepika got back in the saddle to TV acting, as she depicted the twofold job of twin sisters Sandhya and Sakshi Patwardhan in Colors TV's heavenly show Kavach... Mahashivratri.
She is repeated the job of Sandhya Rathi to film an advancement video for StarPlus' show Ghum Hai Kisikey Pyaar Meiin. The show depends on IPS Officer Virat Chavan and his union with Sai Joshi under horrible conditions. Subsequently why Singh was approached to film a promotion in her cop get up from Diya Aur Baati Hum.
