Sergiu Pușcaș
Site Reliability Engineer at Google
Zurich, Zurich, Switzerland
Summary
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RockstarSergiu Pușcaș is a Site Reliability Engineer based in Zurich with 11 years of experience building and operating resilient cloud systems at scale. Since 2018 he has been ensuring reliability and performance at Google, blending deep operational practice with software engineering to automate and harden production services. He contributes to open-source systems work, notably implementing core FUSE file-system operations for a Google Drive-backed project where he solved upload performance and file-consistency issues. Comfortable across back-end development and infrastructure, he brings a pragmatic focus on observability, reliability engineering, and efficient storage I/O. Colleagues know him for tackling tricky edge cases that surface only in long-running distributed services.
11 years of coding experience
Github Skills (6)
filesystem10
rust10
google-drive-api10
fuse10
oauth9
performance-optimization8
Programming languages (8)
Github contributions (5)
harababurel/gcsf
Apr 2018 - Apr 2021
a FUSE file system based on Google Drive
Role in this project:
Back-end Developer
Back-end DeveloperContributions:17 releases, 1 review, 269 commits in 3 years
Contributions summary:Sergiu primarily worked on implementing the core functionality of a FUSE file system based on Google Drive. Their contributions centered on building the GCSF system with a directory tree structure using the `id_tree` crate. The user's commits show them setting up authentication, listing files on the drive, and implementing `mkdir`, `rmdir`, `rename`, `create`, `write`, and `read` operations, thereby developing the fundamental building blocks of the file system. They also addressed the upload speed performance issue and fixed an issue that could cause incomplete files.
fusemountgooglerustgoogle-drive
harababurel/telereads
Feb 2018 - Jun 2022
Contributions:46 commits, 38 pushes, 2 branches in 4 years 5 months
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