About us

The OneRoof team

Selin Sonmez
Co-Founder & CEO
Nikos Georgantas
Co-Founder & CPO
Efthymis Sarmpanis
Savanah Greene
Head of Community
Paris Polyzos
Head of Engineering
Cemre Kaplan
Activation Marketing
Jamiu Okanlawon
Software Engineer
Nazar Bereziuk
Growth Marketing
Stamatis Pavlis
Software Engineer
Jan Stepien
Software Engineer
Juvel Canono
Operations Support
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The Manifesto


You moved to a big city…and into a teeny, tiny apartment.

Luckily, you’re not here for the square footage. You came because this is where interesting people go to find each other—from the world savers to the troublemakers, there’s a community for just about everyone.

And the best place to start looking for yours is right at home. After all, who doesn’t want to feel like they belong in their own building?

But before we can have a community, we need some commonalities; a love of plants, of music, of food, of urban exploration…or maybe of something we didn’t even know we loved yet.

Discovering what those bonds are isn’t as hard as you might think.

All it takes are some open minds, some quirky personalities,
And the right tools to bring them all together,

All under OneRoof.

Get started

Start your building community

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🙌  80,000+ residents joined OneRoof communities in their building. Don't miss out.

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In the meantime if you have any questions you can send us an email at support@oneroofapp.com or call us at (276) 242-3663
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