Kyrylo Medvednykov
Chief Technology Officer at Fusify
Cascais, Portugal
Summary
👤
Senior🎓
Top SchoolKyrylo Medvednykov is a strategic CTO and co‑founder based in Cascais with over a decade of hands‑on experience building high‑throughput adtech platforms and leading distributed engineering teams. He architects and scales real‑time systems—driving Fusify to handle 9k+ ad impressions per second using Python, Go, ClickHouse, Cassandra and Redis—while also owning processes, metrics and remote team productivity. Earlier roles span R&D, chatbot and email delivery architectures, where he combined ML, Hadoop and Dialogflow to automate support and improve deliverability. Known for turning trial‑and‑error into repeatable engineering practices, he pairs entrepreneurial instincts with deep implementation experience across both PHP legacy stacks and modern high‑load services.
10 years of coding experience
12 years of employment as a software developer
specialist software development for automated systems, specialist software development for automated systems at European UniversitySAFe
Russian, Ukrainian, Portuguese, English
Github Skills (4)
javascript10
header-bidding10
advertising10
prebid10
Programming languages (2)
Github contributions (5)
preved-medved/Prebid.js
May 2020 - Mar 2023
Setup and manage header bidding advertising partners without writing code or confusing line items. Prebid.js is open source and free.
Contributions:1 PR, 17 pushes in 2 years 10 months
headerprebidjavascriptconfusingbidding
preved-medved/prebid.github.io
May 2020 - Feb 2023
Repo that controls Prebid.org website
Contributions:8 pushes in 2 years 9 months
prebid
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