Rusivakula began playing in Fiji with the Shine On team in the Lautoka Netball Association. She made her international Test debut for Fiji in the 2011 Pacific Netball Series against Papua New Guinea, playing at goal shooter/goal attack. She represented Fiji in the 2011 World Netball Championships and the 2015 Netball World Cup, and had reached 38 international caps by 2015. She played for the Capital Force in Fiji's Digicel Punjas Netball Super League in 2015 and 2016, winning the premiership in 2016; she also played for the Wardens Netball Club in the Suva Netball Association. Outside of sport, Rusivakula trained as a correctional officer.