He improved significantly as an athlete in the 2010 season. Under the advice of José Luis Martínez, a Spanish throwing coach, he had changed the focus of his training, moving away from building strength and towards technique-based methods. Clearing sixty metres in the discus for the first time, he opened the year with a Brazilian record of 60.40 m, beating José Araujo de Souza's mark which has stood since 1990. He broke the record three more times that year, culminating in a throw of 63.09 m at the Meeting de Atletismo Madrid. He also became the national indoor record holder in the shot put with a throw of 17.51 m. There were no major international competitions for Julião that year, but he placed fifth in the shot and sixth in the discus at the 2010 Ibero-American Championships. He improved his indoor shot put record to 17.94 m at the start of 2011. He was fourth in that event at the 2011 South American Championships in Athletics, but performed well in the discus by taking his first ever continental gold medal with a Championship record throw of 62.72 m. Still studying at university, his form peaked for the 2011 Summer Universiade held in Shenzhen. He broke the outdoor national record in the shot put with a throw of 18.78 m (coming ninth) and improved his discus mark to 63.30 m to leave the competition with the bronze medal. His last appearance for Brazil that year came at the 2011 Pan American Games, where he won another discus bronze medal.