Esra Erdin is a Data Engineer at COSMOS, where she contributes to data pipeline development, analytics workflows, and large-scale data processing. She holds a Ph.D. in Computer Science, where her research focused on privacy and security issues in social networks, decentralized online social networks, anonymous communication systems, and privacy-preserving data sharing mechanisms. She has experience in software engineering, analytics, and computer
science education. Her interests include data engineering, distributed systems, and applied analytics.