Ali Masarwa
Software Engineer at ceph
Summary
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RockstarAli Masarwa is a software engineer with eight years of experience specializing in distributed storage systems, currently contributing to Ceph at IBM as an RGW-focused back-end developer. He has deep practical knowledge of object storage internals and API design, shown by fixes and feature work such as etag handling for multipart uploads and admin interfaces for bucket notifications. His enhancements to observability, including persistent topic queue stats, reflect a pragmatic focus on operational reliability as well as functionality. Based in Israel, he combines steady production-grade engineering with active open-source contributions to one of the most widely used distributed storage platforms, signaling both domain expertise and commitment to community-driven software.
8 years of coding experience
Github Skills (16)
c-language10
object-storage10
cprogramming-language10
object-store10
api-design9
restful-api9
s3-bucket9
amazon-s39
aws-s39
rest-api9
distributed-systems9
data-storage9
api-rest9
distributed-file-system8
cloud-storage8
Programming languages (5)
Github contributions (5)
ceph/ceph
Feb 2023 - Apr 2025
Ceph is a distributed object, block, and file storage platform
Role in this project:
Back-end Developer
Back-end DeveloperContributions:106 reviews, 62 PRs, 25 pushes in 2 years 1 month
Contributions summary:Ali Masarwa contributed significantly to the Ceph storage platform, focusing on the RGW (RADOS Gateway) component. His commits addressed issues related to object storage features, such as fixing the etag population in multipart uploads. He implemented new admin interfaces for bucket notifications and enhanced observability through persistent topic queue stats. His contributions demonstrate a strong understanding of object storage internals and API design within the RGW context.
fusefile-storagecephstorageopenebs
AliMasarweh/ceph
Mar 2023 - Apr 2025
Ceph is a distributed object, block, and file storage platform
Contributions:1217 pushes, 63 branches in 2 years
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