Vladyslav Fedoriuk
Senior Software Engineer at ActiveCampaign
Krakow, Lesser Poland Voivodeship
Summary
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Rockstar🎓
Top SchoolVladyslav Fedoriuk is a Full-stack Engineer based in Krakow with seven years of hands-on experience building scalable Python and React.js applications, currently contributing at ActiveCampaign and Accenture. He combines deep backend expertise—designing FastAPI services, optimizing TimescaleDB at massive scale, and managing zero-downtime deployments—with frontend fluency to deliver end-to-end solutions. His work has processed half a million daily requests and tuned databases handling billions of rows, driving sub-99th-percentile latencies through query optimization and async architectures. Beyond engineering, he designs secure OAuth2 and role-based access systems, integrates cloud platforms like Google Cloud Run and Azure, and improves developer quality via testing and static analysis. A two-time SciMat scholar and HackYeah prize-winner, he also shares knowledge through conference talks and lectures, blending academic depth in distributed systems and ML with practical production experience.
7 years of coding experience
3 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Jagiellonian University
Ukrainian, English, Polish
Github Skills (23)
inversion-of-control10
particle-system9
fastapi9
simulation9
matlab9
python9
thrust9
dependency-injection9
flask9
aiohttp9
pint9
service-locator9
numba8
atmospheric-modelling8
nvrtc7
Programming languages (5)
Github contributions (5)
vladfedoriuk/awesome-fastapi-projects
Jul 2023 - Nov 2023
List of FastAPI projects! :sunglasses: :rocket:
Contributions:6 PRs, 69 pushes, 2 branches in 3 months
vladfedoriuk/praktyki
Mar 2021 - Jun 2021
Contributions:97 pushes, 1 branch in 2 months
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