Career
He competed at the 2012 World Junior Championships finishing 5th in 10m platform and 7th in 3m springboard. Shleikher relocated to Kazan and took up residency in the Tatarstan, He finished 5th in 10m platform at the 2014 European Championships in Berlin. He finished 5th in mixed 10 metre platform and 7th in men"s 10m platform at the 2015 World Championships in Kazan, thus qualifying him for both events at the 2016 Summer Olympics.