Vukasin Stefanovic
Database System Engineer
Belgrade, Central Serbia
Summary
👤
Senior🎓
Top SchoolVukasin Stefanovic is a Database System Engineer with 11 years of experience designing and implementing distributed data processing and serverless SQL systems, currently driving database engineering at RelationalAI from Belgrade. His background spans multiple roles at Microsoft where he contributed to next-generation Azure Synapse and research/incubation projects, blending production engineering with research sensibilities. He has hands-on open-source contributions to GoogleCloudPlatform's PerfKitBenchmarker, improving CloudSuite benchmark integrations and environment setup—evidence of practical performance and benchmarking expertise. A high-achieving alumnus of the University of Belgrade (master’s with top grades), he pairs rigorous academic foundations with real-world systems work. Colleagues describe him as a pragmatic problem-solver who surfaces subtle issues in environment tooling and benchmarking that others often miss.
11 years of coding experience
7 years of employment as a software developer
Computer Engineering and Information Theory, 9.5/10, Computer Engineering and Information Theory, 9.5/10 at University of Belgrade
Github Skills (6)
benchmark10
benchmarking10
python10
gcp10
linux9
bash5
Programming languages (5)
Github contributions (5)
GoogleCloudPlatform/PerfKitBenchmarker
Jul 2015 - Sep 2015
PerfKit Benchmarker (PKB) contains a set of benchmarks to measure and compare cloud offerings. The benchmarks use default settings to reflect what most users will see. PerfKit Benchmarker is licensed under the Apache 2 license terms. Please make sure to read, understand and agree to the terms of the LICENSE and CONTRIBUTING files before proceeding.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:20 commits, 3 PRs, 20 comments in 1 month
Contributions summary:Vukasin primarily contributed to the `perfkitbenchmarker` repository by addressing bugs related to environment setup and iperf benchmark functionality. Their work involved modifications to Python scripts, specifically focusing on directory creation, RHEL version recognition, and the installation of necessary packages. Further commits include implementing and refining a CloudSuite Web Search benchmark by adding relevant packages and correcting its setup.
license-2licensedbenchmarkingapache-license-2pkb
vustef/IPFS-Bookmarks
Sep 2018 - Jan 2019
Contributions:32 commits, 1 push, 1 branch in 3 months
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