Oytun Oztoprak

Oytun Oztoprak is a seasoned Big Data Solution Architect currently at Celfocus, with experience in leading data migration projects and developing migration scripts using Java Spring Batch, Bash, and Python. Previous roles include Software Architect at Vodafone, where Oytun contributed to the architecture of an in-house billing system, and Billing Architect & Developer for IO Intelligence, focusing on a billing system for an MVNO. Oytun has held various positions at Vodafone Turkey and Ericsson, specializing in billing system design and migration, with extensive experience in technical project management and solution architecture across multiple companies, including Alcatel-Lucent and LHS. Oytun holds a BS in Management Engineering from Istanbul Technical University and completed a special program in Computer Science at Middle East Technical University.