Tuhia he haere tonu mo tenei waahanga - I te marama o Akuhata 2007, ka neke a Dobrin ki Saint Petersburg ki te whakangungu i raro i a Alexei Mishin. I noho ia ki te 5 i te NHK Trophy 2007. I wehe ia i te 2008 Russian Championships ka mutu i te 13 i te 2009 Russian Championships. I te tau 2009, ka wehe ia i Mishin ka uru atu ki a Victoria Volchkova i Moscow. Whai muri i te whakatakoto i te 12 o nga Russian Championships 2010
Ka mutu a Dobrin i te whakataetae. I mahi ia hei kaiako i Prokopyevsk, Kemerovo Oblast mai i te 2011 ki te 2014 ka neke ki Krasnodar.