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Oleksandr Ivanov 🇺🇦 Profile
Oleksandr Ivanov 🇺🇦

@krystoferivanov

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Father, programmer, math PhD, sci-fi fan. If you support Ukraine donate @BackAndAlive

Joined May 2012
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@43oabrpion
бойова одиниця з 43 ОАБр
@43oabrpion
Україна
@jurgen_nauditt
Jürgen Nauditt 🇩🇪🇺🇦
@jurgen_nauditt
Germany
@stavridisj
Admiral James Stavridis, USN, Ret.
@stavridisj
Washington DC / Florida
@ProjectLincoln
The Lincoln Project
@ProjectLincoln
The United States of America
@KamalaHarris
Kamala Harris
@KamalaHarris
Washington, DC
@KamalaHQ
Kamala HQ
@KamalaHQ
@natsecmedia
National Security Media 🇺🇸🇺🇦
@natsecmedia
Kyiv
@NHunter007
Serg
@NHunter007
@ProfTomYeh
Tom Yeh | AI by Hand ✍️
@ProfTomYeh
Denver, CO
@United24media
UNITED24 Media
@United24media
Ukraine
@ralakbar
Alex Raufoglu
@ralakbar
Washington, DC
@NATO_CCASCOE
CCASCOE
@NATO_CCASCOE
@_nazurban_
Націонал-Урбанізм
@_nazurban_
Ukraine
@pani_kapitan17
безіменна
@pani_kapitan17
@Pete_Hasta
Pete from Project Konstantin
@Pete_Hasta
@army_tv_ua
Армія TV
@army_tv_ua
@MakmakuCosplay
evil creature Makmaku
@MakmakuCosplay
@aoimor_i
сирок вишневий коло хати 🇺🇦
@aoimor_i
Івано-Франківськ
@sergeykovalenko
Сергій Коваленко
@sergeykovalenko
Kyiv
@Djamah
Djamah
@Djamah
Kyiv