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We are an engineering and innovation firm



Founded of software design & engineering consultancy Theorem (formerly Citrusbyte). Helped startups & enterprise companies go from whiteboard to launch.


8 years of experience recruiting in-house and externally with tech start ups ranging in size from 10-250 employees and seed to series D stage.

Michael McTiernan

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I believe in the power of great teamwork. Solutions Architect at Theorem; fmr. Chief Architect at Loyalize and Director of Eng at Viggle

Dan Holleran

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Worked at Tek Search

Leandro López

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Programador, lector, geek.

Adam Polak

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Former founder Currently a Product Manager

Adrian Balkwill

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Tatiana Barrera

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10+ years of experience in Accounting, self managed, reliable, confident and full of ideas to contribute.

Sam Small

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Creating has always been my passion. Design combines my love of problem solving with diverse opportunities for visual exploration.

Maria Rotariu

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DevOps at Citrusbyte

Alex McLain

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I enjoy creating distributed, scalable web applications using programming languages like Elixir and Ruby.

Alex Finnemore

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Consultant at @Theorem Worked at @NEO @Boxbee, @moo.com • Founder @Curious Orange • Studied at @University of Cambridge
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Board members and advisors

I'm a full-stack software developer with more than a decade of experience architecting and implementing software solutions for a broad spectrum of problems.
Co-Founder, CTO @Jawfish Games Inc
Hacker / researcher / engineer, founder @Fonality, creator of SkyJack, Evercookie, MySpace worm

Former team

Kelly Huang

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Mihai Octavian Coman

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Piotr Solnica

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Kristen Williams

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Ignacio Alvarez

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Mark Francis Ellis II

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