Tawfiq Yasser EUI

Mr. Tawfiq Yasser Tawfiq

Faculty of Computing & Information Sciences
Biography

Tawfik Yasser is a researcher and educator specializing in distributed systems, stream processing, and large-scale data engineering. His work focuses on improving correctness and efficiency in data-intensive systems, bridging the gap between theoretical foundations and real-world deployment.

Research Interests
  • Distributed Database Systems
  • Stream Processing Correctness
  • Large-Scale Data Infrastructure
  • Consistency and Fault Tolerance in Distributed Systems
  • Systems Performance and Scalability
Tawfiq Yasser EUI
Education
  • M.Sc. in Big Data, Nile University, Thesis: Introduced Keyed Watermarks, a per-key watermarking mechanism for Apache Flink to address data loss in heterogeneous data streams
Achievements
  • Developed Keyed Watermarks by modifying ~2.7 million lines of Apache Flink core code across 12 classes
  • Achieved over 99% event-processing accuracy on skewed sub-streams