Career
He currently plays for Mohun Bagan in the I-League as a Centre back, on loan from Indian Super League club Football Club Pune City. Deepak was about 12 when he first starting kicking the ball. He first started playing football in Jawaharlal Nehru Stadium, Delhi, where his first coach was Nirmal Singh.
Then he got selected for Doctorate.D.A. Yamuna Nagar where he played under coaches Naveen Khandwal and Ranjith Thapa.
In 2007, he moved to the Chandigarh football academy. Since the under-16 level, he have been playing for the national team
He started his career as a youngster with East Bengal. After not seeing any playing time for East Bengal he jumped at the opportunity to play for Pailan Arrows.
Pailan Arrows
After years in the East Bengal youth system, Devrani was sent to play for the Pailan Arrows, a team that played in the I-League and aimed at preparing players for the 2018 World Cup.
During the 2010-2011 season, Devrani played only five times for Indian Arrows. He made his debut for the Pailan Arrows on 25 March 2012. Devrani scored his first goal for Pailan Arrows on 21 September 2012 against Mumbai during the 2012 Federation Cup in which he scored the equalizer for Pailan to help them draw the match 2–2.
Devrani then scored his first I-League goal on 1 December 2012 against Oil and Natural Gas Corporation F.C. when he scored in the 10th minute to give Pailan the lead in a match that would end in favor of Pailan Arrows 4–1.
Devrani however did not end December well as he again had to come off injured for Pailan Arrows in the 2nd minute of the match against East Bengal F.C. on 30 December 2012 as his side went down 3–0. Sporting Goa
On 18 July 2013 it was confirmed that Devrani has signed for Sporting Goa with Ravi Kumar.
Football Club Pune City
Devrani signed up with Football Club Pune City for the 2014 Indian Super League.
