Born in Tbilisi, he left Georgia at the beginning of 2000. Upon graduating from London College of Communication with a post-graduate diploma in photojournalism, Uznadze started working on long term projects revolving around Georgia and England, mostly photographing his friends and family in Tbilisi and London. Over the years, Uznadze has accumulated several awards for his work and his images have been shown at the National Portrait Gallery in 2004, 2008 and 2010.