He has performed at the Berlin Philharmonic, Wiener Konzerthaus, the halls of the Moscow, St. Petersburg, Novosibirsk, Omsk, Astana, Tashkent, Beijing, Stuttgart, Brussels, Montreal Philharmonics, Stuttgart Philharmonics, Hanoi Philharmonics, the Mexico City Philharmonic, Liederhalle Beethovensaal, the Zaryadye State Concert Hall, the Radio Hall in Romania.

As a soloist, he performed with the Belgian National Orchestra, Russian National Orchestra, the State Symphony Svetlanov Orchestra, the Hanoi Symphony Orchestra, the Beijing Youth Symphony Orchestra, the Moscow State Symphony Orchestra for Children and Youth, the New Russia State Symphony Orchestra, the Taurida International Orchestra, the La Primavera Chamber Orchestra, the Novosibirsk Philharmonic Orchestra, the Omsk Academic Philharmonic Orchestra, The Symphony Orchestra of the State Academic Philharmonic of Astana, the Sun Symphony Orchestra, the Symphony Orchestra of the State Conservatory of Uzbekistan, the Eurasian Symphony Orchestra, the San Luis Potosi Symphony Orchestra, Nova Orchestra (NOW!), the Moscow Virtuosi Chamber Orchestra, the Montreal Symphony Orchestra etc.

Winner of the Rodolfo Lipizer International Violin Competition 2022, Worldvision Music Contest 2022, VIII International Tchaikovsky Youth Competition 2014, Vietnam International Violin and Chamber Music Competition 2019, «Debut Concert at the Elbphilharmonie» 2019, Laureate of the Queen Elisabeth Competition 2024, Postacchini International Competition 2018, the Yankelevich International Violin Competition 2011, Stuttgart International Violin Competition 2024, Finalist of the Montreal International Musical Competition 2023.

Ruslan attended master courses of Ivry Gitlis, Shmuel Ashkenazi, Viktor Tretyakov, Viktor Danchenko, Pavel Vernikov, Boris Kushnir, Chaim Taub, Régis Pasquier as well as the State Quartet of Borodin, Kopelman Quartet and Quartetto di Cremona, playing as a part of the Tchaikovsky Youth Quartet.

As a student of Irina Bochkova and Graf Mourja, he graduated from the Tchaikovsky State Conservatory in Moscow, Russia, also studied for many years with Vladimir Reider, Israel.

Currently studying at the University of Music HEMU Valais-Wallis in Switzerland in the class of Janine Jansen.