Ozgun (aka Ozzy) is a Senior Application Security Engineer at Trendyol Group, where he spends his days breaking applications before the bad guys do. He holds the OSCE3 certification and specializes in offensive security research with a focus on application security and red team operations.

He has presented at several conferences including DEF CON 32, DEF CON 33, Hacktivity, and multiple BSides events, covering topics ranging from red teaming to application security. He is currently focused on integrating AI into offensive security workflows and actively researching how large language models can be applied in practical, technical ways within cybersecurity. He regularly shares his work and tools as open source.

When he's not hunting bugs or running red team ops, he's probably at the poker table.