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Oleksandr Rybalko a.k.a. Ray ☕️

Oleksandr Rybalko a.k.a. Ray

SRE/DevOps/Engineer SW/HW


Oleksandr is an Engineer with strong experience in computer technologies. With a high level of expertise in technical computer skills related to software development, SRE and DevOps. Having solid knowledge in the hardware area.


The Flow project page.
FreeBSD Project
FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms.
ZRouter.org Project
Originally project aims to connect terms that very rarely placed along: FreeBSD, SOHO router and Z-Wave protocol. But later, the project repurposed to more general: ZRouter.org is a FreeBSD based firmware for embedded devices.

Recent Publications

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(2015). An example journal article. Journal of Source Themes, 1(1).

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Recent & Upcoming Talks

Ukraine's Victory Day
Ukraine’s Victory Day celebration.


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