Oguzhan Ozmen
Senior Software Engineer at Bloomberg LP
New York, New York, United States
Summary
🤩
Rockstar🎓
Top SchoolOguzhan Ozmen is a Senior Software Engineer in New York with a strong focus on distributed storage systems and three years of experience in industry roles complemented by a long academic and R&D background. He has driven reliability and feature work on large-scale storage platforms—from Bloomberg’s distributed storage infrastructure to Dell EMC’s VPlex virtualization product—contributing core C/C++ and Python expertise in areas like SCSI, I/O forwarding, and non-disruptive upgrades. His open-source contributions to the Ceph Rados Gateway highlight practical experience improving object storage reliability and test coverage for a widely used distributed storage project. Comfortable spanning low-level kernel and device interactions to system architecture and automation, he brings a research-hardened approach to root-cause analysis and performance-oriented design. Having built tools for I/O workload characterization and storage layout optimization during his PhD work, he often applies analytical, simulation-driven methods to production reliability problems.
3 years of coding experience
12 years of employment as a software developer
PhD, Computer Science, PhD, Computer Science at University of WaterlooMSc, Computer Science, MSc, Computer Science at RWTH Aachen UniversityBSc, Computer Engineering, BSc, Computer Engineering at Orta Dogu Teknik Universitesi
Github Skills (21)
c-language10
distributed-systems10
object-storage10
data-storage10
amazon-s310
aws-s310
cprogramming-language10
s3-bucket10
distributed-file-system8
testing7
user-authentication7
authorization7
authentication7
authorizations7
rest-api6
Programming languages (2)
Github contributions (5)
ceph/ceph
Oct 2022 - Jun 2026
Ceph is a distributed object, block, and file storage platform
Role in this project:
Back-end Developer
Back-end DeveloperContributions:46 reviews, 31 PRs, 11 pushes in 3 years 8 months
Contributions summary:Oguzhan primarily contributed to the Rados Gateway (RGW) component of the Ceph storage platform. Their work focused on improving the reliability and functionality of the RGW service, including fixing issues related to role management, session handling, and object storage logging. The contributions include implementing features to correctly handle configuration options and fixing bugs related to time-based operations and object fetching. The user's work also involved adding test cases and making minor improvements.
cephstoragesoftware-defined-storagedistributed-storages3
BBoozmen/s3-tests
Dec 2023 - Sep 2025
Compatibility tests for S3 clones
Contributions:5 pushes, 1 branch in 1 year 9 months
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