Liam O'Brien

Liam O'Brien is a travel writer at HelloRoam who covers eSIM options and mobile data tips for travelers in Australia. Based in Sydney, Liam writes about staying connected on long drives through the Outback, coastal trips along the Great Ocean Road, and city hopping between Melbourne, Brisbane, and Perth. He tests network coverage in remote areas like Uluru, the Daintree Rainforest, and Tasmania. Liam helps readers understand which data plans work best for Australia's vast distances. His guides also cover Wi-Fi availability at hostels, campgrounds, and popular surf spots along the east coast.