Yuliana was a member of junior team that represented Israel at the 2016 Junior European Championships in Holon, Israel and placed 4th in Team competition. She qualified to two apparatus, where she finished on 4th place (Rope) and 8th place (Clubs). In 2017, she joined Israeli junior group and competed at International Tournament Alina Cup in Moscow, where they took silver medal in Group All-around behind Russia. At the 2017 Junior European Championships in Budapest, Hungary they won silver medal in 10 Clubs final.