Alexandru Barbur
Senior Software Engineer at Replicator Labs, LLC
Columbus, Ohio, United States
Summary
👤
Senior🎓
Top SchoolAlexandru Barbur is a product manager and engineer with 12 years of experience designing and operating cloud-native systems, ML-serving infrastructure, and full-stack products from startup to enterprise. He founded Replicator Labs to provide integrated engineering services and has led teams building production inference frameworks, autoscaling ML platforms, and cross-platform generative AI applications. His background spans senior DevOps and engineering roles where he implemented infrastructure-as-code, zero-downtime deployments, ELT pipelines, and private cloud automation—often improving operational reliability and deployment velocity. At Rosebud AI he shipped Modrun and Modscale to standardize model packaging and autoscaling, and has hands-on experience integrating observability with OpenTelemetry for autoscaling and performance. Based in Columbus, Ohio, Alexandru combines product sensibility with deep technical execution and a practical focus on test quality, evidenced by focused QA contributions to DSC web administration testing. He is curious by nature, prefers pragmatic, auditable solutions, and consistently brings cross-discipline engineering to bear on product problems.
12 years of coding experience
13 years of employment as a software developer
Bachelor's degree Computer Science and Engineering, Bachelor's degree Computer Science and Engineering at The Ohio State University
English, Romanian, German
Stackoverflow
1,049reputation
248kreached
24answers
7questions
Github Skills (12)
testing10
unit-testing10
powershell10
system-configuration10
dsc10
autoconfiguration10
iis9
gnu-screen6
streaming6
rtp6
gstreamer6
java6
Programming languages (14)
Github contributions (5)
dsccommunity/WebAdministrationDsc
Mar 2016 - Mar 2016
This module contains DSC resources for deploying and configuring web servers and related components.
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:7 commits, 1 PR, 8 comments in 27 days
Contributions summary:Alexandru primarily focused on maintaining and refactoring existing unit tests within the repository. Their commits involved removing test cases and associated dependencies for obsolete code components, specifically targeting resources related to web virtual directory configuration. These changes streamlined the test suite by eliminating tests for functionalities that were no longer present, ensuring the codebase's accuracy. The work demonstrates a focus on testing practices within a DSC (Desired State Configuration) resource context.
deployingwindows-serveriisdscpowershell
CtrlC-Root/void-packages
Feb 2023 - Feb 2025
The Void source packages collection
Contributions:55 pushes, 15 branches in 2 years
sonicradixvoid
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